chore: follow standardjs guidelines (#1664)

- Extend the `standard` ESLint configuration
- Remove ESLint rules that are defined in the `standard` configuration
- Get rid of semi-colons

See: https://github.com/resin-io/etcher/pull/1657
Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>

.eslintrc.yml

@@ -7,7 +7,9 @@ env:
 plugins:
   - lodash
   - jsdoc
-extends: 'eslint:recommended'
+extends: 'standard'
+parserOptions:
+  sourceType: 'script'
 settings:
   jsdoc:
     additionalTagNames:
@@ -17,63 +19,16 @@ rules:
 
   # Possible Errors
 
-  no-cond-assign:
-    - error
   no-console:
     - off
-  no-constant-condition:
-    - error
-  no-control-regex:
-    - error
-  no-debugger:
-    - error
-  no-dupe-args:
-    - error
-  no-dupe-keys:
-    - error
-  no-duplicate-case:
-    - error
   no-empty:
     - error
-  no-empty-character-class:
-    - error
-  no-ex-assign:
-    - error
-  no-extra-boolean-cast:
-    - error
-  no-extra-parens:
-    - error
   no-extra-semi:
     - error
-  no-func-assign:
-    - error
-  no-inner-declarations:
-    - error
-    - both
-  no-invalid-regexp:
-    - error
-  no-irregular-whitespace:
-    - error
   no-negated-in-lhs:
     - error
-  no-obj-calls:
-    - error
   no-prototype-builtins:
     - error
-  no-regex-spaces:
-    - error
-  no-sparse-arrays:
-    - error
-  no-template-curly-in-string:
-    - error
-  no-unexpected-multiline:
-    - error
-  no-unreachable:
-    - error
-  no-unsafe-finally:
-    - error
-  use-isnan:
-    - error
   valid-jsdoc:
     - error
     - requireReturn: false
@@ -89,13 +44,9 @@ rules:
       prefer:
         arg: "param"
         return: "returns"
-  valid-typeof:
-    - error
 
   # Best Practices
 
-  accessor-pairs:
-    - error
   array-callback-return:
     - error
   block-scoped-var:
@@ -110,19 +61,12 @@ rules:
     - error
   default-case:
     - error
-  dot-location:
-    - error
-    - property
   dot-notation:
     - error
-  eqeqeq:
-    - error
   guard-for-in:
     - error
   no-alert:
     - error
-  no-caller:
-    - error
   no-case-declarations:
     - error
   no-div-regex:
@@ -131,106 +75,43 @@ rules:
     - error
   no-empty-function:
     - error
-  no-empty-pattern:
-    - error
   no-eq-null:
     - error
-  no-eval:
-    - error
-  no-extend-native:
-    - error
-  no-extra-bind:
-    - error
   no-extra-label:
     - error
-  no-fallthrough:
-    - error
-  no-floating-decimal:
-    - error
-  no-global-assign:
-    - error
   no-implicit-coercion:
     - error
   no-implicit-globals:
     - error
-  no-implied-eval:
-    - error
-  no-iterator:
-    - error
-  no-labels:
-    - error
-  no-lone-blocks:
-    - error
   no-loop-func:
     - error
   no-magic-numbers:
     - error
-  no-multi-spaces:
-    - error
-  no-multi-str:
-    - error
   no-native-reassign:
     - error
-  no-new:
-    - error
-  no-new-func:
-    - error
-  no-new-wrappers:
-    - error
-  no-octal:
-    - error
-  no-octal-escape:
-    - error
   no-param-reassign:
     - error
-  no-proto:
-    - error
-  no-redeclare:
-    - error
   no-restricted-properties:
     - error
     - property: __proto__
-  no-return-assign:
-    - error
   no-return-await:
     - error
   no-script-url:
     - error
-  no-self-assign:
-    - error
-  no-self-compare:
-    - error
-  no-sequences:
-    - error
-  no-throw-literal:
-    - error
-  no-unmodified-loop-condition:
-    - error
   no-unused-expressions:
     - error
   no-unused-labels:
     - error
-  no-useless-call:
-    - error
   no-useless-concat:
     - error
-  no-useless-escape:
-    - error
   no-void:
     - error
   no-warning-comments:
     - off
-  no-with:
-    - error
   radix:
     - error
   vars-on-top:
     - off
-  wrap-iife:
-    - error
-    - outside
-  yoda:
-    - error
 
   # Strict mode
 
@@ -245,21 +126,11 @@ rules:
     - always
   no-catch-shadow:
     - error
-  no-delete-var:
-    - error
-  no-label-var:
-    - error
   no-restricted-globals:
     - error
     - event
   no-shadow:
     - error
-  no-shadow-restricted-names:
-    - error
-  no-undef:
-    - error
-  no-undef-init:
-    - error
   no-undefined:
     - error
   no-unused-vars:
@@ -273,14 +144,8 @@ rules:
     - error
   global-require:
     - off
-  handle-callback-err:
-    - error
   no-mixed-requires:
     - error
-  no-new-require:
-    - error
-  no-path-concat:
-    - error
   no-process-env:
     - off
   no-process-exit:
@@ -293,38 +158,20 @@ rules:
   array-bracket-spacing:
     - error
     - always
-  block-spacing:
-    - error
-  brace-style:
-    - error
-    - 1tbs
-  camelcase:
-    - error
   capitalized-comments:
     - error
     - always
     - ignoreConsecutiveComments: true
-  comma-dangle:
-    - error
-    - never
   comma-spacing:
     - error
     - before: false
       after: true
-  comma-style:
-    - error
-    - last
   computed-property-spacing:
     - error
     - never
   consistent-this:
     - error
     - self
-  eol-last:
-    - error
-  func-call-spacing:
-    - error
-    - never
   func-name-matching:
     - error
     - always
@@ -341,19 +188,6 @@ rules:
     - min: 2
       exceptions:
         - "_"
-  indent:
-    - error
-    - 2
-    - SwitchCase: 1
-  key-spacing:
-    - error
-    - beforeColon: false
-      afterColon: true
-      mode: strict
-  keyword-spacing:
-    - error
-    - before: true
-      after: true
   line-comment-position:
     - error
     - position: above
@@ -390,14 +224,8 @@ rules:
   multiline-ternary:
     - error
     - never
-  new-cap:
-    - error
-  new-parens:
-    - error
   newline-per-chained-call:
     - off
-  no-array-constructor:
-    - error
   no-bitwise:
     - error
   no-continue:
@@ -408,21 +236,12 @@ rules:
     - error
   no-mixed-operators:
     - error
-  no-mixed-spaces-and-tabs:
-    - error
   no-multi-assign:
     - error
-  no-multiple-empty-lines:
-    - error
-    - max: 1
-      maxEOF: 1
-      maxBOF: 0
   no-negated-condition:
     - error
   no-nested-ternary:
     - error
-  no-new-object:
-    - error
   no-plusplus:
     - error
   no-restricted-syntax:
@@ -431,46 +250,24 @@ rules:
     - ForInStatement
   no-spaced-func:
     - error
-  no-tabs:
-    - error
-  no-trailing-spaces:
-    - error
   no-underscore-dangle:
     - error
     - allowAfterThis: false
-  no-unneeded-ternary:
-    - error
-  no-whitespace-before-property:
-    - error
   object-curly-newline:
     - error
     - minProperties: 1
   object-curly-spacing:
     - error
     - always
-  object-property-newline:
-    - error
   one-var-declaration-per-line:
     - error
     - always
-  one-var:
-    - error
-    - never
   operator-assignment:
     - error
     - always
-  operator-linebreak:
-    - error
-    - after
-  padded-blocks:
-    - error
-    - never
   quote-props:
     - error
     - as-needed
-  quotes:
-    - error
-    - single
   require-jsdoc:
     - error
     - require:
@@ -478,32 +275,11 @@ rules:
         ClassDeclaration: true
         MethodDefinition: true
         ArrowFunctionExpression: true
-  semi:
-    - error
-    - always
-  semi-spacing:
-    - error
-    - before: false
-      after: true
-  space-before-blocks:
-    - error
   space-before-function-paren:
     - error
     - anonymous: always
       named: always
       asyncArrow: never
-  space-in-parens:
-    - error
-    - never
-  space-infix-ops:
-    - error
-  space-unary-ops:
-    - error
-    - words: true
-      nonwords: false
-  spaced-comment:
-    - error
-    - always
   template-tag-spacing:
     - error
     - always
@@ -522,32 +298,12 @@ rules:
     - error
     - before: true
       after: true
-  constructor-super:
-    - error
   generator-star-spacing:
     - error
     - before: true
       after: false
-  no-class-assign:
-    - error
   no-confusing-arrow:
     - error
-  no-const-assign:
-    - error
-  no-dupe-class-members:
-    - error
-  no-duplicate-imports:
-    - error
-  no-new-symbol:
-    - error
-  no-this-before-super:
-    - error
-  no-useless-computed-key:
-    - error
-  no-useless-constructor:
-    - error
-  no-useless-rename:
-    - error
   no-var:
     - error
   object-shorthand:
@@ -570,17 +326,8 @@ rules:
     - allowNamedFunctions: false
   require-yield:
     - error
-  rest-spread-spacing:
-    - error
-  template-curly-spacing:
-    - error
-    - never
   symbol-description:
     - error
-  yield-star-spacing:
-    - error
-    - before: true
-      after: false
 
   # Lodash
 

lib/child-writer/cli.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 /**
  * @summary Get the explicit boolean form of an argument
@@ -44,19 +44,19 @@ const _ = require('lodash');
 exports.getBooleanArgumentForm = (argumentName, value) => {
   const prefix = _.attempt(() => {
     if (!value) {
-      return '--no-';
+      return '--no-'
     }
 
-    const SHORT_OPTION_LENGTH = 1;
+    const SHORT_OPTION_LENGTH = 1
     if (_.size(argumentName) === SHORT_OPTION_LENGTH) {
-      return '-';
+      return '-'
     }
 
-    return '--';
-  });
+    return '--'
+  })
 
-  return prefix + argumentName;
-};
+  return prefix + argumentName
+}
 
 /**
  * @summary Get CLI writer arguments
@@ -94,7 +94,7 @@ exports.getArguments = (options) => {
     exports.getBooleanArgumentForm('unmount', options.unmountOnSuccess),
     exports.getBooleanArgumentForm('check', options.validateWriteOnSuccess)
 
-  ];
+  ]
 
-  return argv;
-};
+  return argv
+}

lib/child-writer/constants.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const path = require('path');
+const path = require('path')
 
 /**
  * @summary Child writer constants
@@ -37,4 +37,4 @@ module.exports = {
    */
   WRITER_PROXY_SCRIPT: path.join(__dirname, 'writer-proxy.js')
 
-};
+}

lib/child-writer/index.js

@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const EventEmitter = require('events').EventEmitter;
-const _ = require('lodash');
-const childProcess = require('child_process');
-const ipc = require('node-ipc');
-const rendererUtils = require('./renderer-utils');
-const cli = require('./cli');
-const CONSTANTS = require('./constants');
-const EXIT_CODES = require('../shared/exit-codes');
-const robot = require('../shared/robot');
+const EventEmitter = require('events').EventEmitter
+const _ = require('lodash')
+const childProcess = require('child_process')
+const ipc = require('node-ipc')
+const rendererUtils = require('./renderer-utils')
+const cli = require('./cli')
+const CONSTANTS = require('./constants')
+const EXIT_CODES = require('../shared/exit-codes')
+const robot = require('../shared/robot')
 
 /**
  * @summary Perform a write
@@ -57,7 +57,7 @@ const robot = require('../shared/robot');
  * });
  */
 exports.write = (image, drive, options) => {
-  const emitter = new EventEmitter();
+  const emitter = new EventEmitter()
 
   const argv = cli.getArguments({
     entryPoint: rendererUtils.getApplicationEntryPoint(),
@@ -65,17 +65,17 @@ exports.write = (image, drive, options) => {
     device: drive.device,
     validateWriteOnSuccess: options.validateWriteOnSuccess,
     unmountOnSuccess: options.unmountOnSuccess
-  });
+  })
 
   // There might be multiple Etcher instances running at
   // the same time, therefore we must ensure each IPC
   // server/client has a different name.
-  process.env.IPC_SERVER_ID = `etcher-server-${process.pid}`;
-  process.env.IPC_CLIENT_ID = `etcher-client-${process.pid}`;
+  process.env.IPC_SERVER_ID = `etcher-server-${process.pid}`
+  process.env.IPC_CLIENT_ID = `etcher-client-${process.pid}`
 
-  ipc.config.id = process.env.IPC_SERVER_ID;
-  ipc.config.silent = true;
-  ipc.serve();
+  ipc.config.id = process.env.IPC_SERVER_ID
+  ipc.config.silent = true
+  ipc.serve()
 
   /**
    * @summary Safely terminate the IPC server
@@ -91,11 +91,11 @@ exports.write = (image, drive, options) => {
     // just stops receiving any further connections,
     // but remains open if there are active ones.
     _.each(ipc.server.sockets, (socket) => {
-      socket.destroy();
-    });
+      socket.destroy()
+    })
 
-    ipc.server.stop();
-  };
+    ipc.server.stop()
+  }
 
   /**
    * @summary Emit an error to the client
@@ -108,9 +108,9 @@ exports.write = (image, drive, options) => {
    * emitError(new Error('foo bar'));
    */
   const emitError = (error) => {
-    terminateServer();
-    emitter.emit('error', error);
-  };
+    terminateServer()
+    emitter.emit('error', error)
+  }
 
   /**
    * @summary Bridge robot message to the child writer caller
@@ -127,7 +127,7 @@ exports.write = (image, drive, options) => {
   const bridgeRobotMessage = (message) => {
     const parsedMessage = _.attempt(() => {
       if (robot.isMessage(message)) {
-        return robot.parseMessage(message);
+        return robot.parseMessage(message)
       }
 
       // Don't be so strict. If a message doesn't look like
@@ -135,83 +135,83 @@ exports.write = (image, drive, options) => {
       // for debugging purposes.
       return robot.parseMessage(robot.buildMessage(robot.COMMAND.LOG, {
         message
-      }));
-    });
+      }))
+    })
 
     if (_.isError(parsedMessage)) {
-      emitError(parsedMessage);
-      return;
+      emitError(parsedMessage)
+      return
     }
 
     try {
       // These are lighweight accessor methods for
       // the properties of the parsed message
-      const messageCommand = robot.getCommand(parsedMessage);
-      const messageData = robot.getData(parsedMessage);
+      const messageCommand = robot.getCommand(parsedMessage)
+      const messageData = robot.getData(parsedMessage)
 
       // The error object is decomposed by the CLI for serialisation
       // purposes. We compose it back to an `Error` here in order
       // to provide better encapsulation.
       if (messageCommand === robot.COMMAND.ERROR) {
-        emitError(robot.recomposeErrorMessage(parsedMessage));
+        emitError(robot.recomposeErrorMessage(parsedMessage))
       } else if (messageCommand === robot.COMMAND.LOG) {
         // If the message data is an object and it contains a
         // message string then log the message string only.
         if (_.isPlainObject(messageData) && _.isString(messageData.message)) {
-          console.log(messageData.message);
+          console.log(messageData.message)
         } else {
-          console.log(messageData);
+          console.log(messageData)
         }
       } else {
-        emitter.emit(messageCommand, messageData);
+        emitter.emit(messageCommand, messageData)
       }
     } catch (error) {
-      emitError(error);
+      emitError(error)
     }
-  };
+  }
 
-  ipc.server.on('error', emitError);
-  ipc.server.on('message', bridgeRobotMessage);
+  ipc.server.on('error', emitError)
+  ipc.server.on('message', bridgeRobotMessage)
 
   ipc.server.on('start', () => {
     const child = childProcess.fork(CONSTANTS.WRITER_PROXY_SCRIPT, argv, {
       silent: true,
       env: process.env
-    });
+    })
 
     child.stdout.on('data', (data) => {
-      console.info(`WRITER: ${data.toString()}`);
-    });
+      console.info(`WRITER: ${data.toString()}`)
+    })
 
     child.stderr.on('data', (data) => {
-      bridgeRobotMessage(data.toString());
+      bridgeRobotMessage(data.toString())
 
       // This function causes the `close` event to be emitted
-      child.kill();
-    });
+      child.kill()
+    })
 
-    child.on('error', emitError);
+    child.on('error', emitError)
 
     child.on('close', (code) => {
-      terminateServer();
+      terminateServer()
 
       if (code === EXIT_CODES.CANCELLED) {
         return emitter.emit('done', {
           cancelled: true
-        });
+        })
       }
 
       // We shouldn't emit the `done` event manually here
       // since the writer process will take care of it.
       if (code === EXIT_CODES.SUCCESS || code === EXIT_CODES.VALIDATION_ERROR) {
-        return null;
+        return null
       }
 
-      return emitError(new Error(`Child process exited with error code: ${code}`));
-    });
-  });
+      return emitError(new Error(`Child process exited with error code: ${code}`))
+    })
+  })
 
-  ipc.server.start();
+  ipc.server.start()
 
-  return emitter;
-};
+  return emitter
+}

lib/child-writer/renderer-utils.js

@@ -14,16 +14,16 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * This file is only meant to be loaded by the renderer process.
  */
 
-const path = require('path');
-const isRunningInAsar = require('electron-is-running-in-asar');
-const electron = require('electron');
-const CONSTANTS = require('./constants');
+const path = require('path')
+const isRunningInAsar = require('electron-is-running-in-asar')
+const electron = require('electron')
+const CONSTANTS = require('./constants')
 
 /**
  * @summary Get application entry point
@@ -37,14 +37,14 @@ const CONSTANTS = require('./constants');
  */
 exports.getApplicationEntryPoint = () => {
   if (isRunningInAsar()) {
-    return path.join(process.resourcesPath, 'app.asar');
+    return path.join(process.resourcesPath, 'app.asar')
   }
 
-  const ENTRY_POINT_ARGV_INDEX = 1;
-  const relativeEntryPoint = electron.remote.process.argv[ENTRY_POINT_ARGV_INDEX];
+  const ENTRY_POINT_ARGV_INDEX = 1
+  const relativeEntryPoint = electron.remote.process.argv[ENTRY_POINT_ARGV_INDEX]
 
   // On GNU/Linux, `pkexec` resolves relative paths
   // from `/root`, therefore we pass an absolute path,
   // in order to be on the safe side.
-  return path.join(CONSTANTS.PROJECT_ROOT, relativeEntryPoint);
-};
+  return path.join(CONSTANTS.PROJECT_ROOT, relativeEntryPoint)
+}

lib/child-writer/utils.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 /**
  * @summary Split stringified object lines
@@ -41,5 +41,5 @@ exports.splitObjectLines = (lines) => {
     .split(/((?:[^\n"']|"[^"]*"|'[^']*')+)/)
     .map(_.trim)
     .reject(_.isEmpty)
-    .value();
-};
+    .value()
+}

lib/child-writer/writer-proxy.js

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const Bluebird = require('bluebird');
-const childProcess = require('child_process');
-const ipc = require('node-ipc');
-const _ = require('lodash');
-const os = require('os');
-const path = require('path');
-const utils = require('./utils');
-const EXIT_CODES = require('../shared/exit-codes');
-const robot = require('../shared/robot');
-const permissions = require('../shared/permissions');
-const packageJSON = require('../../package.json');
+const Bluebird = require('bluebird')
+const childProcess = require('child_process')
+const ipc = require('node-ipc')
+const _ = require('lodash')
+const os = require('os')
+const path = require('path')
+const utils = require('./utils')
+const EXIT_CODES = require('../shared/exit-codes')
+const robot = require('../shared/robot')
+const permissions = require('../shared/permissions')
+const packageJSON = require('../../package.json')
 
 // This script is in charge of spawning the writer process and
 // ensuring it has the necessary privileges. It might look a bit
@@ -43,7 +43,7 @@ const packageJSON = require('../../package.json');
  * @private
  * @type {String}
  */
-const executable = _.first(process.argv);
+const executable = _.first(process.argv)
 
 /**
  * @summary The first index that represents an actual option argument
@@ -54,7 +54,7 @@ const executable = _.first(process.argv);
  * @description
  * The first arguments are usually the program executable itself, etc.
  */
-const OPTIONS_INDEX_START = 2;
+const OPTIONS_INDEX_START = 2
 
 /**
  * @summary The list of Etcher argument options
@@ -62,11 +62,11 @@ const OPTIONS_INDEX_START = 2;
  * @private
  * @type {String[]}
  */
-const etcherArguments = process.argv.slice(OPTIONS_INDEX_START);
+const etcherArguments = process.argv.slice(OPTIONS_INDEX_START)
 
 permissions.isElevated().then((elevated) => {
   if (!elevated) {
-    console.log('Attempting to elevate');
+    console.log('Attempting to elevate')
 
     const commandArguments = _.attempt(() => {
       if (os.platform() === 'linux' && process.env.APPIMAGE && process.env.APPDIR) {
@@ -75,16 +75,16 @@ permissions.isElevated().then((elevated) => {
         const translatedArguments = _.chain(process.argv)
           .tail()
           .invokeMap('replace', path.join(process.env.APPDIR, 'usr/'), '')
-          .value();
+          .value()
 
-        return _.concat([ process.env.APPIMAGE ], translatedArguments);
+        return _.concat([ process.env.APPIMAGE ], translatedArguments)
       }
 
-      return process.argv;
-    });
+      return process.argv
+    })
 
     // For debugging purposes
-    console.log(`Running: ${commandArguments.join(' ')}`);
+    console.log(`Running: ${commandArguments.join(' ')}`)
 
     return permissions.elevateCommand(commandArguments, {
       applicationName: packageJSON.displayName,
@@ -101,16 +101,16 @@ permissions.isElevated().then((elevated) => {
       }
     }).then((results) => {
       if (results.cancelled) {
-        process.exit(EXIT_CODES.CANCELLED);
+        process.exit(EXIT_CODES.CANCELLED)
       }
-    });
+    })
   }
 
-  console.log('Re-spawning with elevation');
+  console.log('Re-spawning with elevation')
 
   return new Bluebird((resolve, reject) => {
-    ipc.config.id = process.env.IPC_CLIENT_ID;
-    ipc.config.silent = true;
+    ipc.config.id = process.env.IPC_CLIENT_ID
+    ipc.config.silent = true
 
     // > If set to 0, the client will NOT try to reconnect.
     // See https://github.com/RIAEvangelist/node-ipc/
@@ -118,10 +118,10 @@ permissions.isElevated().then((elevated) => {
     // The purpose behind this change is for this process
     // to emit a "disconnect" event as soon as the GUI
     // process is closed, so we can kill the CLI as well.
-    ipc.config.stopRetrying = 0;
+    ipc.config.stopRetrying = 0
 
     ipc.connectTo(process.env.IPC_SERVER_ID, () => {
-      ipc.of[process.env.IPC_SERVER_ID].on('error', reject);
+      ipc.of[process.env.IPC_SERVER_ID].on('error', reject)
       ipc.of[process.env.IPC_SERVER_ID].on('connect', () => {
         const child = childProcess.spawn(executable, etcherArguments, {
           env: {
@@ -138,11 +138,11 @@ permissions.isElevated().then((elevated) => {
             MOUNTUTILS_DEBUG: 1
 
           }
-        });
+        })
 
-        ipc.of[process.env.IPC_SERVER_ID].on('disconnect', _.bind(child.kill, child));
-        child.on('error', reject);
-        child.on('close', resolve);
+        ipc.of[process.env.IPC_SERVER_ID].on('disconnect', _.bind(child.kill, child))
+        child.on('error', reject)
+        child.on('close', resolve)
 
         /**
          * @summary Emit an object message to the IPC server
@@ -162,18 +162,18 @@ permissions.isElevated().then((elevated) => {
           // Trying to parse multiple JSON objects separated by new lines will
           // of course make the parser confused, causing errors later on.
           _.each(utils.splitObjectLines(data.toString()), (object) => {
-            ipc.of[process.env.IPC_SERVER_ID].emit('message', object);
-          });
-        };
+            ipc.of[process.env.IPC_SERVER_ID].emit('message', object)
+          })
+        }
 
-        child.stdout.on('data', emitMessage);
-        child.stderr.on('data', emitMessage);
-      });
-    });
+        child.stdout.on('data', emitMessage)
+        child.stderr.on('data', emitMessage)
+      })
+    })
   }).then((exitCode) => {
-    process.exit(exitCode);
-  });
+    process.exit(exitCode)
+  })
 }).catch((error) => {
-  robot.printError(error);
-  process.exit(EXIT_CODES.GENERAL_ERROR);
-});
+  robot.printError(error)
+  process.exit(EXIT_CODES.GENERAL_ERROR)
+})

lib/cli/etcher.js

@@ -14,32 +14,32 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const path = require('path');
-const Bluebird = require('bluebird');
-const visuals = require('resin-cli-visuals');
-const form = require('resin-cli-form');
-const drivelist = Bluebird.promisifyAll(require('drivelist'));
-const writer = require('./writer');
-const utils = require('./utils');
-const options = require('./options');
-const robot = require('../shared/robot');
-const messages = require('../shared/messages');
-const EXIT_CODES = require('../shared/exit-codes');
-const errors = require('../shared/errors');
-const permissions = require('../shared/permissions');
+const _ = require('lodash')
+const path = require('path')
+const Bluebird = require('bluebird')
+const visuals = require('resin-cli-visuals')
+const form = require('resin-cli-form')
+const drivelist = Bluebird.promisifyAll(require('drivelist'))
+const writer = require('./writer')
+const utils = require('./utils')
+const options = require('./options')
+const robot = require('../shared/robot')
+const messages = require('../shared/messages')
+const EXIT_CODES = require('../shared/exit-codes')
+const errors = require('../shared/errors')
+const permissions = require('../shared/permissions')
 
-const ARGV_IMAGE_PATH_INDEX = 0;
-const imagePath = options._[ARGV_IMAGE_PATH_INDEX];
+const ARGV_IMAGE_PATH_INDEX = 0
+const imagePath = options._[ARGV_IMAGE_PATH_INDEX]
 
 permissions.isElevated().then((elevated) => {
   if (!elevated) {
     throw errors.createUserError({
       title: messages.error.elevationRequired(),
       description: 'This tool requires special permissions to write to external drives'
-    });
+    })
   }
 
   return form.run([
@@ -64,30 +64,30 @@ permissions.isElevated().then((elevated) => {
       yes: robot.isEnabled(process.env) || options.yes || null
 
     }
-  });
+  })
 }).then((answers) => {
   if (!answers.yes) {
     throw errors.createUserError({
       title: 'Aborted',
       description: 'We can\'t proceed without confirmation'
-    });
+    })
   }
 
   const progressBars = {
     write: new visuals.Progress('Flashing'),
     check: new visuals.Progress('Validating')
-  };
+  }
 
   return drivelist.listAsync().then((drives) => {
     const selectedDrive = _.find(drives, {
       device: answers.drive
-    });
+    })
 
     if (!selectedDrive) {
       throw errors.createUserError({
         title: 'The selected drive was not found',
         description: `We can't find ${answers.drive} in your system. Did you unplug the drive?`
-      });
+      })
     }
 
     return writer.writeImage(imagePath, selectedDrive, {
@@ -100,52 +100,52 @@ permissions.isElevated().then((elevated) => {
           percentage: Math.floor(state.percentage),
           eta: state.eta,
           speed: Math.floor(state.speed)
-        });
+        })
       } else {
-        progressBars[state.type].update(state);
+        progressBars[state.type].update(state)
       }
     }).then((results) => {
       return {
         imagePath,
         flash: results,
         drive: selectedDrive
-      };
-    });
-  });
+      }
+    })
+  })
 }).then((results) => {
   return Bluebird.try(() => {
     if (robot.isEnabled(process.env)) {
       return robot.printMessage('done', {
         sourceChecksum: results.flash.sourceChecksum
-      });
+      })
     }
 
     console.log(messages.info.flashComplete({
       drive: results.drive,
       imageBasename: path.basename(results.imagePath)
-    }));
+    }))
 
     if (results.flash.sourceChecksum) {
-      console.log(`Checksum: ${results.flash.sourceChecksum}`);
+      console.log(`Checksum: ${results.flash.sourceChecksum}`)
     }
 
-    return Bluebird.resolve();
+    return Bluebird.resolve()
   }).then(() => {
-    process.exit(EXIT_CODES.SUCCESS);
-  });
+    process.exit(EXIT_CODES.SUCCESS)
+  })
 }).catch((error) => {
   return Bluebird.try(() => {
     if (robot.isEnabled(process.env)) {
-      return robot.printError(error);
+      return robot.printError(error)
     }
 
-    utils.printError(error);
-    return Bluebird.resolve();
+    utils.printError(error)
+    return Bluebird.resolve()
   }).then(() => {
     if (error.code === 'EVALIDATION') {
-      process.exit(EXIT_CODES.VALIDATION_ERROR);
+      process.exit(EXIT_CODES.VALIDATION_ERROR)
     }
 
-    process.exit(EXIT_CODES.GENERAL_ERROR);
-  });
-});
+    process.exit(EXIT_CODES.GENERAL_ERROR)
+  })
+})

lib/cli/options.js

@@ -14,16 +14,16 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const fs = require('fs');
-const yargs = require('yargs');
-const utils = require('./utils');
-const robot = require('../shared/robot');
-const EXIT_CODES = require('../shared/exit-codes');
-const errors = require('../shared/errors');
-const packageJSON = require('../../package.json');
+const _ = require('lodash')
+const fs = require('fs')
+const yargs = require('yargs')
+const utils = require('./utils')
+const robot = require('../shared/robot')
+const EXIT_CODES = require('../shared/exit-codes')
+const errors = require('../shared/errors')
+const packageJSON = require('../../package.json')
 
 /**
  * @summary The minimum required number of CLI arguments
@@ -31,7 +31,7 @@ const packageJSON = require('../../package.json');
  * @private
  * @type {Number}
  */
-const MINIMUM_NUMBER_OF_ARGUMENTS = 1;
+const MINIMUM_NUMBER_OF_ARGUMENTS = 1
 
 /**
  * @summary The index of the image argument
@@ -39,7 +39,7 @@ const MINIMUM_NUMBER_OF_ARGUMENTS = 1;
  * @private
  * @type {Number}
  */
-const IMAGE_PATH_ARGV_INDEX = 0;
+const IMAGE_PATH_ARGV_INDEX = 0
 
 /**
  * @summary The first index that represents an actual option argument
@@ -50,7 +50,7 @@ const IMAGE_PATH_ARGV_INDEX = 0;
  * @description
  * The first arguments are usually the program executable itself, etc.
  */
-const OPTIONS_INDEX_START = 2;
+const OPTIONS_INDEX_START = 2
 
 /**
  * @summary Parsed CLI options and arguments
@@ -69,8 +69,8 @@ module.exports = yargs
   .epilogue([
     'Exit codes:',
     _.map(EXIT_CODES, (value, key) => {
-      const reason = _.map(_.split(key, '_'), _.capitalize).join(' ');
-      return `  ${value} - ${reason}`;
+      const reason = _.map(_.split(key, '_'), _.capitalize).join(' ')
+      return `  ${value} - ${reason}`
     }).join('\n'),
     '',
     'If you need help, don\'t hesitate in contacting us at:',
@@ -95,32 +95,32 @@ module.exports = yargs
   .fail((message, error) => {
     const errorObject = error || errors.createUserError({
       title: message
-    });
+    })
 
     if (robot.isEnabled(process.env)) {
-      robot.printError(errorObject);
+      robot.printError(errorObject)
     } else {
-      yargs.showHelp();
-      utils.printError(errorObject);
+      yargs.showHelp()
+      utils.printError(errorObject)
     }
 
-    process.exit(EXIT_CODES.GENERAL_ERROR);
+    process.exit(EXIT_CODES.GENERAL_ERROR)
   })
 
   // Assert that image exists
   .check((argv) => {
-    const imagePath = argv._[IMAGE_PATH_ARGV_INDEX];
+    const imagePath = argv._[IMAGE_PATH_ARGV_INDEX]
 
     try {
-      fs.accessSync(imagePath);
+      fs.accessSync(imagePath)
     } catch (error) {
       throw errors.createUserError({
         title: 'Unable to access file',
         description: `The image ${imagePath} is not accessible`
-      });
+      })
     }
 
-    return true;
+    return true
   })
 
   .check((argv) => {
@@ -128,10 +128,10 @@ module.exports = yargs
       throw errors.createUserError({
         title: 'Missing drive',
         description: 'You need to explicitly pass a drive when enabling robot mode'
-      });
+      })
     }
 
-    return true;
+    return true
   })
 
   .options({
@@ -168,4 +168,4 @@ module.exports = yargs
       default: true
     }
   })
-  .parse(process.argv.slice(OPTIONS_INDEX_START));
+  .parse(process.argv.slice(OPTIONS_INDEX_START))

lib/cli/utils.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const chalk = require('chalk');
-const errors = require('../shared/errors');
+const chalk = require('chalk')
+const errors = require('../shared/errors')
 
 /**
  * @summary Print an error to stderr
@@ -30,18 +30,18 @@ const errors = require('../shared/errors');
  * utils.printError(new Error('Oops!'));
  */
 exports.printError = (error) => {
-  const title = errors.getTitle(error);
+  const title = errors.getTitle(error)
   const description = errors.getDescription(error, {
     userFriendlyDescriptionsOnly: true
-  });
+  })
 
-  console.error(chalk.red(title));
+  console.error(chalk.red(title))
 
   if (description) {
-    console.error(`\n${chalk.red(description)}`);
+    console.error(`\n${chalk.red(description)}`)
   }
 
   if (process.env.ETCHER_CLI_DEBUG && error.stack) {
-    console.error(`\n${chalk.red(error.stack)}`);
+    console.error(`\n${chalk.red(error.stack)}`)
   }
-};
+}

lib/cli/writer.js

@@ -14,23 +14,23 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const imageWrite = require('etcher-image-write');
-const Bluebird = require('bluebird');
-const fs = Bluebird.promisifyAll(require('fs'));
-const mountutils = Bluebird.promisifyAll(require('mountutils'));
-const os = require('os');
-const imageStream = require('../image-stream');
-const errors = require('../shared/errors');
-const constraints = require('../shared/drive-constraints');
+const imageWrite = require('etcher-image-write')
+const Bluebird = require('bluebird')
+const fs = Bluebird.promisifyAll(require('fs'))
+const mountutils = Bluebird.promisifyAll(require('mountutils'))
+const os = require('os')
+const imageStream = require('../image-stream')
+const errors = require('../shared/errors')
+const constraints = require('../shared/drive-constraints')
 
 /**
  * @summary Timeout, in milliseconds, to wait before unmounting on success
  * @constant
  * @type {Number}
  */
-const UNMOUNT_ON_SUCCESS_TIMEOUT_MS = 2000;
+const UNMOUNT_ON_SUCCESS_TIMEOUT_MS = 2000
 
 /**
  * @summary Write an image to a disk drive
@@ -67,19 +67,19 @@ exports.writeImage = (imagePath, drive, options, onProgress) => {
   return Bluebird.try(() => {
     // Unmounting a drive in Windows means we can't write to it anymore
     if (os.platform() === 'win32') {
-      return Bluebird.resolve();
+      return Bluebird.resolve()
     }
 
-    return mountutils.unmountDiskAsync(drive.device);
+    return mountutils.unmountDiskAsync(drive.device)
   }).then(() => {
-    return fs.openAsync(drive.raw, 'rs+');
+    return fs.openAsync(drive.raw, 'rs+')
   }).then((driveFileDescriptor) => {
     return imageStream.getFromFilePath(imagePath).then((image) => {
       if (!constraints.isDriveLargeEnough(drive, image)) {
         throw errors.createUserError({
           title: 'The image you selected is too big for this drive',
           description: 'Please connect a bigger drive and try again'
-        });
+        })
       }
 
       return imageWrite.write({
@@ -94,13 +94,13 @@ exports.writeImage = (imagePath, drive, options, onProgress) => {
         transform: image.transform,
         bmap: image.bmap,
         bytesToZeroOutFromTheBeginning: image.bytesToZeroOutFromTheBeginning
-      });
+      })
     }).then((writer) => {
       return new Bluebird((resolve, reject) => {
-        writer.on('progress', onProgress);
-        writer.on('error', reject);
-        writer.on('done', resolve);
-      });
+        writer.on('progress', onProgress)
+        writer.on('error', reject)
+        writer.on('done', resolve)
+      })
     }).tap(() => {
       // Make sure the device stream file descriptor is closed
       // before returning control the the caller. Not closing
@@ -109,7 +109,7 @@ exports.writeImage = (imagePath, drive, options, onProgress) => {
       // right afterwards in some Windows 7 systems.
       return fs.closeAsync(driveFileDescriptor).then(() => {
         if (!options.unmountOnSuccess) {
-          return Bluebird.resolve();
+          return Bluebird.resolve()
         }
 
         // Closing a file descriptor on a drive containing mountable
@@ -118,8 +118,8 @@ exports.writeImage = (imagePath, drive, options, onProgress) => {
         // right afterwards.
         return Bluebird.delay(UNMOUNT_ON_SUCCESS_TIMEOUT_MS)
           .return(drive.device)
-          .then(mountutils.unmountDiskAsync);
-      });
-    });
-  });
-};
+          .then(mountutils.unmountDiskAsync)
+      })
+    })
+  })
+}

lib/gui/app.js

@@ -18,33 +18,33 @@
  * @module Etcher
  */
 
-'use strict';
+'use strict'
 
 /* eslint-disable no-var */
 
-var angular = require('angular');
+var angular = require('angular')
 
 /* eslint-enable no-var */
 
-const electron = require('electron');
-const Bluebird = require('bluebird');
-const semver = require('semver');
-const EXIT_CODES = require('../shared/exit-codes');
-const messages = require('../shared/messages');
-const s3Packages = require('../shared/s3-packages');
-const release = require('../shared/release');
-const store = require('../shared/store');
-const packageJSON = require('../../package.json');
-const flashState = require('../shared/models/flash-state');
-const settings = require('./models/settings');
-const windowProgress = require('./os/window-progress');
-const analytics = require('./modules/analytics');
-const updateNotifier = require('./components/update-notifier');
-const availableDrives = require('../shared/models/available-drives');
-const selectionState = require('../shared/models/selection-state');
-const driveScanner = require('./modules/drive-scanner');
-const osDialog = require('./os/dialog');
-const exceptionReporter = require('./modules/exception-reporter');
+const electron = require('electron')
+const Bluebird = require('bluebird')
+const semver = require('semver')
+const EXIT_CODES = require('../shared/exit-codes')
+const messages = require('../shared/messages')
+const s3Packages = require('../shared/s3-packages')
+const release = require('../shared/release')
+const store = require('../shared/store')
+const packageJSON = require('../../package.json')
+const flashState = require('../shared/models/flash-state')
+const settings = require('./models/settings')
+const windowProgress = require('./os/window-progress')
+const analytics = require('./modules/analytics')
+const updateNotifier = require('./components/update-notifier')
+const availableDrives = require('../shared/models/available-drives')
+const selectionState = require('../shared/models/selection-state')
+const driveScanner = require('./modules/drive-scanner')
+const osDialog = require('./os/dialog')
+const exceptionReporter = require('./modules/exception-reporter')
 
 const app = angular.module('Etcher', [
   require('angular-ui-router'),
@@ -67,7 +67,7 @@ const app = angular.module('Etcher', [
 
   // Utils
   require('./utils/manifest-bind/manifest-bind')
-]);
+])
 
 app.run(() => {
   console.log([
@@ -82,46 +82,46 @@ app.run(() => {
     'Drop us a line at join+etcher@resin.io',
     '',
     `Version = ${packageJSON.version}, Type = ${packageJSON.packageType}`
-  ].join('\n'));
-});
+  ].join('\n'))
+})
 
 app.run(() => {
-  const currentVersion = packageJSON.version;
+  const currentVersion = packageJSON.version
 
   analytics.logEvent('Application start', {
     packageType: packageJSON.packageType,
     version: currentVersion
-  });
+  })
 
   settings.load().then(() => {
     const shouldCheckForUpdates = updateNotifier.shouldCheckForUpdates({
       currentVersion,
       lastSleptUpdateNotifier: settings.get('lastSleptUpdateNotifier'),
       lastSleptUpdateNotifierVersion: settings.get('lastSleptUpdateNotifierVersion')
-    });
+    })
 
-    const currentReleaseType = release.getReleaseType(currentVersion);
-    const updatesEnabled = settings.get('updatesEnabled');
+    const currentReleaseType = release.getReleaseType(currentVersion)
+    const updatesEnabled = settings.get('updatesEnabled')
 
     if (!shouldCheckForUpdates || !updatesEnabled) {
       analytics.logEvent('Not checking for updates', {
         shouldCheckForUpdates,
         updatesEnabled,
         releaseType: currentReleaseType
-      });
+      })
 
-      return Bluebird.resolve();
+      return Bluebird.resolve()
     }
 
-    const updateSemverRange = packageJSON.updates.semverRange;
-    const includeUnstableChannel = settings.get('includeUnstableUpdateChannel');
+    const updateSemverRange = packageJSON.updates.semverRange
+    const includeUnstableChannel = settings.get('includeUnstableUpdateChannel')
 
     analytics.logEvent('Checking for updates', {
       currentVersion,
       releaseType: currentReleaseType,
       updateSemverRange,
       includeUnstableChannel
-    });
+    })
 
     return s3Packages.getLatestVersion(currentReleaseType, {
       range: updateSemverRange,
@@ -130,8 +130,8 @@ app.run(() => {
       if (semver.gte(currentVersion, latestVersion || '0.0.0')) {
         analytics.logEvent('Update notification skipped', {
           reason: 'Latest version'
-        });
-        return Bluebird.resolve();
+        })
+        return Bluebird.resolve()
       }
 
       // In case the internet connection is not good and checking the
@@ -142,24 +142,24 @@ app.run(() => {
       if (selectionState.hasImage()) {
         analytics.logEvent('Update notification skipped', {
           reason: 'Image selected'
-        });
-        return Bluebird.resolve();
+        })
+        return Bluebird.resolve()
       }
 
       analytics.logEvent('Notifying update', {
         latestVersion
-      });
+      })
 
       return updateNotifier.notify(latestVersion, {
         allowSleepUpdateCheck: currentReleaseType === release.RELEASE_TYPE.PRODUCTION
-      });
-    });
-  }).catch(exceptionReporter.report);
-});
+      })
+    })
+  }).catch(exceptionReporter.report)
+})
 
 app.run(() => {
   store.subscribe(() => {
-    const currentFlashState = flashState.getFlashState();
+    const currentFlashState = flashState.getFlashState()
 
     // There is usually a short time period between the `isFlashing()`
     // property being set, and the flashing actually starting, which
@@ -169,18 +169,18 @@ app.run(() => {
     // We use the presence of `.eta` to determine that the actual
     // writing started.
     if (!flashState.isFlashing() || !currentFlashState.eta) {
-      return;
+      return
     }
 
     analytics.logDebug([
       `Progress (${currentFlashState.type}):`,
       `${currentFlashState.percentage}% at ${currentFlashState.speed} MB/s`,
       `(eta ${currentFlashState.eta}s)`
-    ].join(' '));
+    ].join(' '))
 
-    windowProgress.set(currentFlashState.percentage);
-  });
-});
+    windowProgress.set(currentFlashState.percentage)
+  })
+})
 
 app.run(($timeout) => {
   driveScanner.on('drives', (drives) => {
@@ -189,41 +189,41 @@ app.run(($timeout) => {
     // available drives list has changed, and incorrectly
     // keeps asking the user to "Connect a drive".
     $timeout(() => {
-      availableDrives.setDrives(drives);
-    });
-  });
+      availableDrives.setDrives(drives)
+    })
+  })
 
   driveScanner.on('error', (error) => {
     // Stop the drive scanning loop in case of errors,
     // otherwise we risk presenting the same error over
     // and over again to the user, while also heavily
     // spamming our error reporting service.
-    driveScanner.stop();
+    driveScanner.stop()
 
-    return exceptionReporter.report(error);
-  });
+    return exceptionReporter.report(error)
+  })
 
-  driveScanner.start();
-});
+  driveScanner.start()
+})
 
 app.run(($window) => {
-  let popupExists = false;
+  let popupExists = false
 
   $window.addEventListener('beforeunload', (event) => {
     if (!flashState.isFlashing() || popupExists) {
       analytics.logEvent('Close application', {
         isFlashing: flashState.isFlashing()
-      });
-      return;
+      })
+      return
     }
 
     // Don't close window while flashing
-    event.returnValue = false;
+    event.returnValue = false
 
     // Don't open any more popups
-    popupExists = true;
+    popupExists = true
 
-    analytics.logEvent('Close attempt while flashing');
+    analytics.logEvent('Close attempt while flashing')
 
     osDialog.showWarning({
       confirmationLabel: 'Yes, quit',
@@ -234,45 +234,45 @@ app.run(($window) => {
       if (confirmed) {
         analytics.logEvent('Close confirmed while flashing', {
           uuid: flashState.getFlashUuid()
-        });
+        })
 
         // This circumvents the 'beforeunload' event unlike
         // electron.remote.app.quit() which does not.
-        electron.remote.process.exit(EXIT_CODES.SUCCESS);
+        electron.remote.process.exit(EXIT_CODES.SUCCESS)
       }
 
-      analytics.logEvent('Close rejected while flashing');
-      popupExists = false;
-    }).catch(exceptionReporter.report);
-  });
-});
+      analytics.logEvent('Close rejected while flashing')
+      popupExists = false
+    }).catch(exceptionReporter.report)
+  })
+})
 
 app.run(($rootScope) => {
   $rootScope.$on('$stateChangeSuccess', (event, toState, toParams, fromState) => {
     // Ignore first navigation
     if (!fromState.name) {
-      return;
+      return
     }
 
     analytics.logEvent('Navigate', {
       to: toState.name,
       from: fromState.name
-    });
-  });
-});
+    })
+  })
+})
 
 app.config(($urlRouterProvider) => {
-  $urlRouterProvider.otherwise('/main');
-});
+  $urlRouterProvider.otherwise('/main')
+})
 
 app.config(($provide) => {
   $provide.decorator('$exceptionHandler', ($delegate) => {
     return (exception, cause) => {
-      exceptionReporter.report(exception);
-      $delegate(exception, cause);
-    };
-  });
-});
+      exceptionReporter.report(exception)
+      $delegate(exception, cause)
+    }
+  })
+})
 
 app.controller('HeaderController', function (OSOpenExternalService) {
   /**
@@ -288,19 +288,19 @@ app.controller('HeaderController', function (OSOpenExternalService) {
    * HeaderController.openHelpPage();
    */
   this.openHelpPage = () => {
-    const DEFAULT_SUPPORT_URL = 'https://github.com/resin-io/etcher/blob/master/SUPPORT.md';
-    const supportUrl = selectionState.getImageSupportUrl() || DEFAULT_SUPPORT_URL;
-    OSOpenExternalService.open(supportUrl);
-  };
-});
+    const DEFAULT_SUPPORT_URL = 'https://github.com/resin-io/etcher/blob/master/SUPPORT.md'
+    const supportUrl = selectionState.getImageSupportUrl() || DEFAULT_SUPPORT_URL
+    OSOpenExternalService.open(supportUrl)
+  }
+})
 
 app.controller('StateController', function ($rootScope, $scope) {
   const unregisterStateChange = $rootScope.$on('$stateChangeSuccess', (event, toState, toParams, fromState) => {
-    this.previousName = fromState.name;
-    this.currentName = toState.name;
-  });
+    this.previousName = fromState.name
+    this.currentName = toState.name
+  })
 
-  $scope.$on('$destroy', unregisterStateChange);
+  $scope.$on('$destroy', unregisterStateChange)
 
   /**
    * @summary Get the previous state name
@@ -314,7 +314,7 @@ app.controller('StateController', function ($rootScope, $scope) {
    *   console.log('We left the main screen!');
    * }
    */
-  this.previousName = null;
+  this.previousName = null
 
   /**
    * @summary Get the current state name
@@ -328,5 +328,5 @@ app.controller('StateController', function ($rootScope, $scope) {
    *   console.log('We are on the main screen!');
    * }
    */
-  this.currentName = null;
-});
+  this.currentName = null
+})

lib/gui/components/drive-selector/controllers/drive-selector.js

@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const angular = require('angular');
-const _ = require('lodash');
-const messages = require('../../../../shared/messages');
-const constraints = require('../../../../shared/drive-constraints');
-const analytics = require('../../../modules/analytics');
-const availableDrives = require('../../../../shared/models/available-drives');
-const selectionState = require('../../../../shared/models/selection-state');
+const angular = require('angular')
+const _ = require('lodash')
+const messages = require('../../../../shared/messages')
+const constraints = require('../../../../shared/drive-constraints')
+const analytics = require('../../../modules/analytics')
+const availableDrives = require('../../../../shared/models/available-drives')
+const selectionState = require('../../../../shared/models/selection-state')
 
 module.exports = function (
   $q,
@@ -34,14 +34,14 @@ module.exports = function (
    * @type {Object}
    * @public
    */
-  this.state = selectionState;
+  this.state = selectionState
 
   /**
    * @summary Static methods to check a drive's properties
    * @type {Object}
    * @public
    */
-  this.constraints = constraints;
+  this.constraints = constraints
 
   /**
    * @summary The drives model
@@ -54,7 +54,7 @@ module.exports = function (
    * this allows the property to be automatically updated
    * when `availableDrives` detects a change in the drives.
    */
-  this.drives = availableDrives;
+  this.drives = availableDrives
 
   /**
    * @summary Determine if we can change a drive's selection state
@@ -72,11 +72,11 @@ module.exports = function (
    */
   const shouldChangeDriveSelectionState = (drive) => {
     if (!constraints.isDriveValid(drive, selectionState.getImage())) {
-      return $q.resolve(false);
+      return $q.resolve(false)
     }
 
     if (constraints.isDriveSizeRecommended(drive, selectionState.getImage())) {
-      return $q.resolve(true);
+      return $q.resolve(true)
     }
 
     return WarningModalService.display({
@@ -88,8 +88,8 @@ module.exports = function (
         }),
         'Are you sure you want to continue?'
       ].join(' ')
-    });
-  };
+    })
+  }
 
   /**
    * @summary Toggle a drive selection
@@ -110,14 +110,14 @@ module.exports = function (
     analytics.logEvent('Toggle drive', {
       drive,
       previouslySelected: selectionState.isCurrentDrive(drive.device)
-    });
+    })
 
     return shouldChangeDriveSelectionState(drive).then((canChangeDriveSelectionState) => {
       if (canChangeDriveSelectionState) {
-        selectionState.toggleSetDrive(drive.device);
+        selectionState.toggleSetDrive(drive.device)
       }
-    });
-  };
+    })
+  }
 
   /**
    * @summary Close the modal and resolve the selected drive
@@ -128,17 +128,17 @@ module.exports = function (
    * DriveSelectorController.closeModal();
    */
   this.closeModal = () => {
-    const selectedDrive = selectionState.getDrive();
+    const selectedDrive = selectionState.getDrive()
 
     // Sanity check to cover the case where a drive is selected,
     // the drive is then unplugged from the computer and the modal
     // is resolved with a non-existent drive.
     if (!selectedDrive || !_.includes(this.drives.getDrives(), selectedDrive)) {
-      $uibModalInstance.close();
+      $uibModalInstance.close()
     } else {
-      $uibModalInstance.close(selectedDrive);
+      $uibModalInstance.close(selectedDrive)
     }
-  };
+  }
 
   /**
    * @summary Select a drive and close the modal
@@ -158,14 +158,14 @@ module.exports = function (
   this.selectDriveAndClose = (drive) => {
     return shouldChangeDriveSelectionState(drive).then((canChangeDriveSelectionState) => {
       if (canChangeDriveSelectionState) {
-        selectionState.setDrive(drive.device);
+        selectionState.setDrive(drive.device)
 
-        analytics.logEvent('Drive selected (double click)');
+        analytics.logEvent('Drive selected (double click)')
 
-        this.closeModal();
+        this.closeModal()
       }
-    });
-  };
+    })
+  }
 
   /**
    * @summary Memoize ImmutableJS list reference
@@ -193,41 +193,41 @@ module.exports = function (
    * const memoizedFunction = memoizeImmutableListReference(getList);
    */
   this.memoizeImmutableListReference = (func) => {
-    let previousTuples = [];
+    let previousTuples = []
 
     return (...restArgs) => {
-      let areArgsInTuple = false;
-      let state = Reflect.apply(func, this, restArgs);
+      let areArgsInTuple = false
+      let state = Reflect.apply(func, this, restArgs)
 
       previousTuples = _.map(previousTuples, ([ oldArgs, oldState ]) => {
         if (angular.equals(oldArgs, restArgs)) {
-          areArgsInTuple = true;
+          areArgsInTuple = true
 
           if (angular.equals(state, oldState)) {
             // Use the previously memoized state for this argument
-            state = oldState;
+            state = oldState
           }
 
           // Update the tuple state
-          return [ oldArgs, state ];
+          return [ oldArgs, state ]
         }
 
         // Return the tuple unchanged
-        return [ oldArgs, oldState ];
-      });
+        return [ oldArgs, oldState ]
+      })
 
       // Add the state associated with these args to be memoized
       if (!areArgsInTuple) {
-        previousTuples.push([ restArgs, state ]);
+        previousTuples.push([ restArgs, state ])
       }
 
-      return state;
-    };
-  };
+      return state
+    }
+  }
 
   this.getDrives = this.memoizeImmutableListReference(() => {
-    return this.drives.getDrives();
-  });
+    return this.drives.getDrives()
+  })
 
   /**
    * @summary Get a drive's compatibility status object(s)
@@ -249,6 +249,6 @@ module.exports = function (
    * }
    */
   this.getDriveStatuses = this.memoizeImmutableListReference((drive) => {
-    return this.constraints.getDriveImageCompatibilityStatuses(drive, this.state.getImage());
-  });
-};
+    return this.constraints.getDriveImageCompatibilityStatuses(drive, this.state.getImage())
+  })
+}

lib/gui/components/drive-selector/drive-selector.js

@@ -14,21 +14,21 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Components.DriveSelector
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Components.DriveSelector';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Components.DriveSelector'
 const DriveSelector = angular.module(MODULE_NAME, [
   require('../modal/modal'),
   require('../warning-modal/warning-modal'),
   require('../../utils/byte-size/byte-size')
-]);
+])
 
-DriveSelector.controller('DriveSelectorController', require('./controllers/drive-selector'));
-DriveSelector.service('DriveSelectorService', require('./services/drive-selector'));
+DriveSelector.controller('DriveSelectorController', require('./controllers/drive-selector'))
+DriveSelector.service('DriveSelectorService', require('./services/drive-selector'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/components/drive-selector/services/drive-selector.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 module.exports = function (ModalService, $q) {
-  let modal = null;
+  let modal = null
 
   /**
    * @summary Open the drive selector widget
@@ -37,10 +37,10 @@ module.exports = function (ModalService, $q) {
       template: './components/drive-selector/templates/drive-selector-modal.tpl.html',
       controller: 'DriveSelectorController as modal',
       size: 'drive-selector-modal'
-    });
+    })
 
-    return modal.result;
-  };
+    return modal.result
+  }
 
   /**
    * @summary Close the drive selector widget
@@ -55,11 +55,11 @@ module.exports = function (ModalService, $q) {
    */
   this.close = () => {
     if (modal) {
-      return modal.close();
+      return modal.close()
     }
 
     // Resolve `undefined` if the modal
     // was already closed for consistency
-    return $q.resolve();
-  };
-};
+    return $q.resolve()
+  }
+}

lib/gui/components/flash-error-modal/flash-error-modal.js

@@ -14,18 +14,18 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Components.FlashErrorModal
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Components.FlashErrorModal';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Components.FlashErrorModal'
 const FlashErrorModal = angular.module(MODULE_NAME, [
   require('../warning-modal/warning-modal')
-]);
+])
 
-FlashErrorModal.service('FlashErrorModalService', require('./services/flash-error-modal'));
+FlashErrorModal.service('FlashErrorModalService', require('./services/flash-error-modal'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/components/flash-error-modal/services/flash-error-modal.js

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const flashState = require('../../../../shared/models/flash-state');
-const selectionState = require('../../../../shared/models/selection-state');
-const analytics = require('../../../modules/analytics');
+const flashState = require('../../../../shared/models/flash-state')
+const selectionState = require('../../../../shared/models/selection-state')
+const analytics = require('../../../modules/analytics')
 
 module.exports = function (WarningModalService) {
   /**
@@ -37,13 +37,13 @@ module.exports = function (WarningModalService) {
       confirmationLabel: 'Retry',
       description: message
     }).then((confirmed) => {
-      flashState.resetState();
+      flashState.resetState()
 
       if (confirmed) {
-        analytics.logEvent('Restart after failure');
+        analytics.logEvent('Restart after failure')
       } else {
-        selectionState.clear();
+        selectionState.clear()
       }
-    });
-  };
-};
+    })
+  }
+}

lib/gui/components/modal/modal.js

@@ -14,18 +14,18 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Components.Modal
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Components.Modal';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Components.Modal'
 const Modal = angular.module(MODULE_NAME, [
   require('angular-ui-bootstrap')
-]);
+])
 
-Modal.service('ModalService', require('./services/modal'));
+Modal.service('ModalService', require('./services/modal'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/components/modal/services/modal.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const analytics = require('../../../modules/analytics');
+const _ = require('lodash')
+const analytics = require('../../../modules/analytics')
 
 module.exports = function ($uibModal, $q) {
   /**
@@ -41,11 +41,11 @@ module.exports = function ($uibModal, $q) {
   this.open = (options = {}) => {
     _.defaults(options, {
       size: 'sm'
-    });
+    })
 
     analytics.logEvent('Open modal', {
       template: options.template
-    });
+    })
 
     const modal = $uibModal.open({
       animation: true,
@@ -53,7 +53,7 @@ module.exports = function ($uibModal, $q) {
       controller: options.controller,
       size: options.size,
       resolve: options.resolve
-    });
+    })
 
     return {
       close: modal.close,
@@ -61,26 +61,26 @@ module.exports = function ($uibModal, $q) {
         modal.result.then((value) => {
           analytics.logEvent('Modal accepted', {
             value
-          });
+          })
 
-          resolve(value);
+          resolve(value)
         }).catch((error) => {
           // Bootstrap doesn't 'resolve' these but cancels the dialog
           if (error === 'escape key press' || error === 'backdrop click') {
             analytics.logEvent('Modal rejected', {
               method: error
-            });
+            })
 
-            return resolve();
+            return resolve()
           }
 
           analytics.logEvent('Modal rejected', {
             value: error
-          });
+          })
 
-          return reject(error);
-        });
+          return reject(error)
+        })
       })
-    };
-  };
-};
+    }
+  }
+}

lib/gui/components/progress-button/directives/progress-button.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @summary ProgressButton directive
@@ -40,5 +40,5 @@ module.exports = () => {
       percentage: '=',
       striped: '@'
     }
-  };
-};
+  }
+}

lib/gui/components/progress-button/progress-button.js

@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Components.ProgressButton
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Components.ProgressButton';
-const ProgressButton = angular.module(MODULE_NAME, []);
-ProgressButton.directive('progressButton', require('./directives/progress-button'));
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Components.ProgressButton'
+const ProgressButton = angular.module(MODULE_NAME, [])
+ProgressButton.directive('progressButton', require('./directives/progress-button'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/components/safe-webview.js

@@ -14,22 +14,22 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /* eslint-disable jsdoc/require-example */
 
-const _ = require('lodash');
-const electron = require('electron');
-const angular = require('angular');
-const react = require('react');
-const propTypes = require('prop-types');
-const react2angular = require('react2angular').react2angular;
-const analytics = require('../modules/analytics');
-const packageJSON = require('../../../package.json');
-const robot = require('../../shared/robot');
+const _ = require('lodash')
+const electron = require('electron')
+const angular = require('angular')
+const react = require('react')
+const propTypes = require('prop-types')
+const react2angular = require('react2angular').react2angular
+const analytics = require('../modules/analytics')
+const packageJSON = require('../../../package.json')
+const robot = require('../../shared/robot')
 
-const MODULE_NAME = 'Etcher.Components.SafeWebview';
-const angularSafeWebview = angular.module(MODULE_NAME, []);
+const MODULE_NAME = 'Etcher.Components.SafeWebview'
+const angularSafeWebview = angular.module(MODULE_NAME, [])
 
 /**
  * @summary Electron session identifier
@@ -37,7 +37,7 @@ const angularSafeWebview = angular.module(MODULE_NAME, []);
  * @private
  * @type {String}
  */
-const ELECTRON_SESSION = 'persist:success-banner';
+const ELECTRON_SESSION = 'persist:success-banner'
 
 /**
  * @summary Etcher version search-parameter key
@@ -45,7 +45,7 @@ const ELECTRON_SESSION = 'persist:success-banner';
  * @private
  * @type {String}
  */
-const ETCHER_VERSION_PARAM = 'etcher-version';
+const ETCHER_VERSION_PARAM = 'etcher-version'
 
 /**
  * @summary API version search-parameter key
@@ -53,7 +53,7 @@ const ETCHER_VERSION_PARAM = 'etcher-version';
  * @private
  * @type {String}
  */
-const API_VERSION_PARAM = 'api-version';
+const API_VERSION_PARAM = 'api-version'
 
 /**
  * @summary Webview API version
@@ -67,7 +67,7 @@ const API_VERSION_PARAM = 'api-version';
  * This version number is exposed to the banner such that it can determine what
  * features are safe to utilize.
  */
-const API_VERSION = 1;
+const API_VERSION = 1
 
 /**
  * @summary Webviews that hide/show depending on the HTTP status returned
@@ -82,37 +82,37 @@ class SafeWebview extends react.PureComponent {
    * @param {Object} props - React element properties
    */
   constructor (props) {
-    super(props);
+    super(props)
 
     this.state = {
       shouldShow: true
-    };
+    }
 
-    const url = new window.URL(props.src);
+    const url = new window.URL(props.src)
 
     // We set the version GET parameters here.
-    url.searchParams.set(ETCHER_VERSION_PARAM, packageJSON.version);
-    url.searchParams.set(API_VERSION_PARAM, API_VERSION);
+    url.searchParams.set(ETCHER_VERSION_PARAM, packageJSON.version)
+    url.searchParams.set(API_VERSION_PARAM, API_VERSION)
 
-    this.entryHref = url.href;
+    this.entryHref = url.href
 
     // Events steal 'this'
-    this.didFailLoad = _.bind(this.didFailLoad, this);
-    this.didGetResponseDetails = _.bind(this.didGetResponseDetails, this);
+    this.didFailLoad = _.bind(this.didFailLoad, this)
+    this.didGetResponseDetails = _.bind(this.didGetResponseDetails, this)
 
     this.eventTuples = [
       [ 'did-fail-load', this.didFailLoad ],
       [ 'did-get-response-details', this.didGetResponseDetails ],
       [ 'new-window', this.constructor.newWindow ],
       [ 'console-message', this.constructor.consoleMessage ]
-    ];
+    ]
 
     // Make a persistent electron session for the webview
     electron.remote.session.fromPartition(ELECTRON_SESSION, {
 
       // Disable the cache for the session such that new content shows up when refreshing
       cache: false
-    });
+    })
   }
 
   /**
@@ -126,7 +126,7 @@ class SafeWebview extends react.PureComponent {
         width: this.state.shouldShow ? null : '0',
         height: this.state.shouldShow ? null : '0'
       }
-    }, []);
+    }, [])
   }
 
   /**
@@ -135,15 +135,15 @@ class SafeWebview extends react.PureComponent {
   componentDidMount () {
     // Events React is unaware of have to be handled manually
     _.map(this.eventTuples, (tuple) => {
-      this.refs.webview.addEventListener(...tuple);
-    });
+      this.refs.webview.addEventListener(...tuple)
+    })
 
     // Use the 'success-banner' session
-    this.refs.webview.partition = ELECTRON_SESSION;
+    this.refs.webview.partition = ELECTRON_SESSION
 
     // It's important that this comes after the partition setting, otherwise it will
     // use another session and we can't change it without destroying the element again
-    this.refs.webview.src = this.entryHref;
+    this.refs.webview.src = this.entryHref
   }
 
   /**
@@ -152,8 +152,8 @@ class SafeWebview extends react.PureComponent {
   componentWillUnmount () {
     // Events that React is unaware of have to be handled manually
     _.map(this.eventTuples, (tuple) => {
-      this.refs.webview.removeEventListener(...tuple);
-    });
+      this.refs.webview.removeEventListener(...tuple)
+    })
   }
 
   /**
@@ -166,14 +166,14 @@ class SafeWebview extends react.PureComponent {
       // because reload interferes with 'src' setting, resetting the 'src' attribute
       // to what it was was just prior.
       if (this.refs.webview.src === this.entryHref) {
-        this.refs.webview.reload();
+        this.refs.webview.reload()
       } else {
-        this.refs.webview.src = this.entryHref;
+        this.refs.webview.src = this.entryHref
       }
 
       this.setState({
         shouldShow: true
-      });
+      })
     }
   }
 
@@ -183,7 +183,7 @@ class SafeWebview extends react.PureComponent {
   didFailLoad () {
     this.setState({
       shouldShow: false
-    });
+    })
   }
 
   /**
@@ -191,12 +191,12 @@ class SafeWebview extends react.PureComponent {
    * @param {Event} event - Event object
    */
   didGetResponseDetails (event) {
-    const HTTP_OK = 200;
-    const HTTP_ERR = 400;
+    const HTTP_OK = 200
+    const HTTP_ERR = 400
 
     this.setState({
       shouldShow: event.httpResponseCode >= HTTP_OK && event.httpResponseCode < HTTP_ERR
-    });
+    })
   }
 
   /**
@@ -204,13 +204,13 @@ class SafeWebview extends react.PureComponent {
    * @param {Event} event - event object
    */
   static newWindow (event) {
-    const url = new window.URL(event.url);
+    const url = new window.URL(event.url)
 
     if (_.every([
       url.protocol === 'http:' || url.protocol === 'https:',
       event.disposition === 'foreground-tab'
     ])) {
-      electron.shell.openExternal(url.href);
+      electron.shell.openExternal(url.href)
     }
   }
 
@@ -233,15 +233,15 @@ class SafeWebview extends react.PureComponent {
    */
   static consoleMessage (event) {
     if (!robot.isMessage(event.message)) {
-      return;
+      return
     }
 
-    const message = robot.parseMessage(event.message);
+    const message = robot.parseMessage(event.message)
 
     if (robot.getCommand(message) === robot.COMMAND.LOG) {
-      analytics.logEvent(robot.getData(message));
+      analytics.logEvent(robot.getData(message))
     } else if (robot.getCommand(message) === robot.COMMAND.ERROR) {
-      analytics.logException(robot.getData(message));
+      analytics.logException(robot.getData(message))
     }
   }
 }
@@ -258,8 +258,8 @@ SafeWebview.propTypes = {
    */
   refreshNow: propTypes.bool
 
-};
+}
 
-angularSafeWebview.component('safeWebview', react2angular(SafeWebview));
+angularSafeWebview.component('safeWebview', react2angular(SafeWebview))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/components/svg-icon.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /* eslint-disable jsdoc/require-example */
 
@@ -22,18 +22,18 @@
  * @module Etcher.Components.SVGIcon
  */
 
-const _ = require('lodash');
-const angular = require('angular');
-const react = require('react');
-const propTypes = require('prop-types');
-const react2angular = require('react2angular').react2angular;
-const path = require('path');
-const fs = require('fs');
+const _ = require('lodash')
+const angular = require('angular')
+const react = require('react')
+const propTypes = require('prop-types')
+const react2angular = require('react2angular').react2angular
+const path = require('path')
+const fs = require('fs')
 
-const MODULE_NAME = 'Etcher.Components.SVGIcon';
-const angularSVGIcon = angular.module(MODULE_NAME, []);
+const MODULE_NAME = 'Etcher.Components.SVGIcon'
+const angularSVGIcon = angular.module(MODULE_NAME, [])
 
-const DEFAULT_SIZE = '40px';
+const DEFAULT_SIZE = '40px'
 
 /**
  * @summary SVG element that takes both filepaths and file contents
@@ -50,27 +50,27 @@ class SVGIcon extends react.Component {
     // relative to *this directory*.
     // TODO: There might be a way to compute the path
     // relatively to the `index.html`.
-    const imagePath = path.join(__dirname, this.props.path);
+    const imagePath = path.join(__dirname, this.props.path)
 
-    let contents = '';
+    let contents = ''
 
     if (_.startsWith(this.props.path, '<')) {
-      contents = this.props.path;
+      contents = this.props.path
     } else {
       contents = fs.readFileSync(imagePath, {
         encoding: 'utf8'
-      });
+      })
     }
 
-    const width = this.props.width || DEFAULT_SIZE;
-    const height = this.props.height || DEFAULT_SIZE;
+    const width = this.props.width || DEFAULT_SIZE
+    const height = this.props.height || DEFAULT_SIZE
 
-    const parser = new window.DOMParser();
-    const doc = parser.parseFromString(contents, 'image/svg+xml');
-    const svg = doc.querySelector('svg');
+    const parser = new window.DOMParser()
+    const doc = parser.parseFromString(contents, 'image/svg+xml')
+    const svg = doc.querySelector('svg')
 
-    const img = document.createElement('img');
-    img.src = `data:image/svg+xml,${encodeURIComponent(svg.outerHTML)}`;
+    const img = document.createElement('img')
+    img.src = `data:image/svg+xml,${encodeURIComponent(svg.outerHTML)}`
 
     return react.createElement('div', {
       className: 'svg-icon',
@@ -84,7 +84,7 @@ class SVGIcon extends react.Component {
       dangerouslySetInnerHTML: {
         __html: img.outerHTML
       }
-    });
+    })
   }
 
   /**
@@ -93,7 +93,7 @@ class SVGIcon extends react.Component {
    */
   componentWillReceiveProps (nextProps) {
     // This will update the element if the properties change
-    this.setState(nextProps);
+    this.setState(nextProps)
   }
 }
 
@@ -119,7 +119,7 @@ SVGIcon.propTypes = {
    */
   disabled: propTypes.bool
 
-};
+}
 
-angularSVGIcon.component('svgIcon', react2angular(SVGIcon));
-module.exports = MODULE_NAME;
+angularSVGIcon.component('svgIcon', react2angular(SVGIcon))
+module.exports = MODULE_NAME

lib/gui/components/tooltip-modal/controllers/tooltip-modal.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 module.exports = function ($uibModalInstance, tooltipData) {
   /**
@@ -22,7 +22,7 @@ module.exports = function ($uibModalInstance, tooltipData) {
    * @type {Object}
    * @public
    */
-  this.data = tooltipData;
+  this.data = tooltipData
 
   /**
    * @summary Close the modal
@@ -33,6 +33,6 @@ module.exports = function ($uibModalInstance, tooltipData) {
    * TooltipModalController.closeModal();
    */
   this.closeModal = () => {
-    $uibModalInstance.dismiss();
-  };
-};
+    $uibModalInstance.dismiss()
+  }
+}

lib/gui/components/tooltip-modal/services/tooltip-modal.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 module.exports = function (ModalService) {
   /**
@@ -43,6 +43,6 @@ module.exports = function (ModalService) {
       resolve: {
         tooltipData: _.constant(options)
       }
-    }).result;
-  };
-};
+    }).result
+  }
+}

lib/gui/components/tooltip-modal/tooltip-modal.js

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Components.TooltipModal
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Components.TooltipModal';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Components.TooltipModal'
 const TooltipModal = angular.module(MODULE_NAME, [
   require('../modal/modal')
-]);
+])
 
-TooltipModal.controller('TooltipModalController', require('./controllers/tooltip-modal'));
-TooltipModal.service('TooltipModalService', require('./services/tooltip-modal'));
+TooltipModal.controller('TooltipModalController', require('./controllers/tooltip-modal'))
+TooltipModal.service('TooltipModalService', require('./services/tooltip-modal'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/components/update-notifier.js

@@ -14,16 +14,16 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const electron = require('electron');
-const Bluebird = require('bluebird');
-const _ = require('lodash');
-const settings = require('../models/settings');
-const analytics = require('../modules/analytics');
-const units = require('../../shared/units');
-const release = require('../../shared/release');
-const packageJSON = require('../../../package.json');
+const electron = require('electron')
+const Bluebird = require('bluebird')
+const _ = require('lodash')
+const settings = require('../models/settings')
+const analytics = require('../modules/analytics')
+const units = require('../../shared/units')
+const release = require('../../shared/release')
+const packageJSON = require('../../../package.json')
 
 /**
  * @summary The number of days the update notifier can be put to sleep
@@ -31,7 +31,7 @@ const packageJSON = require('../../../package.json');
  * @private
  * @type {Number}
  */
-exports.UPDATE_NOTIFIER_SLEEP_DAYS = packageJSON.updates.sleepDays;
+exports.UPDATE_NOTIFIER_SLEEP_DAYS = packageJSON.updates.sleepDays
 
 /**
  * @summary The current Electron browser window
@@ -39,7 +39,7 @@ exports.UPDATE_NOTIFIER_SLEEP_DAYS = packageJSON.updates.sleepDays;
  * @private
  * @type {Object}
  */
-const currentWindow = electron.remote.getCurrentWindow();
+const currentWindow = electron.remote.getCurrentWindow()
 
 /**
  * @summary Determine if it's time to check for updates
@@ -64,18 +64,18 @@ const currentWindow = electron.remote.getCurrentWindow();
 exports.shouldCheckForUpdates = (options) => {
   _.defaults(options, {
     lastSleptUpdateNotifierVersion: options.currentVersion
-  });
+  })
 
   if (_.some([
     !options.lastSleptUpdateNotifier,
     release.getReleaseType(options.currentVersion) !== release.RELEASE_TYPE.PRODUCTION,
     options.currentVersion !== options.lastSleptUpdateNotifierVersion
   ])) {
-    return true;
+    return true
   }
 
-  return Date.now() - options.lastSleptUpdateNotifier > units.daysToMilliseconds(this.UPDATE_NOTIFIER_SLEEP_DAYS);
-};
+  return Date.now() - options.lastSleptUpdateNotifier > units.daysToMilliseconds(this.UPDATE_NOTIFIER_SLEEP_DAYS)
+}
 
 /**
  * @summary Open the update notifier widget
@@ -96,10 +96,10 @@ exports.notify = (version, options = {}) => {
   const BUTTONS = [
     'Download',
     'Skip'
-  ];
+  ]
 
-  const BUTTON_CONFIRMATION_INDEX = _.indexOf(BUTTONS, _.first(BUTTONS));
-  const BUTTON_REJECTION_INDEX = _.indexOf(BUTTONS, _.last(BUTTONS));
+  const BUTTON_CONFIRMATION_INDEX = _.indexOf(BUTTONS, _.first(BUTTONS))
+  const BUTTON_REJECTION_INDEX = _.indexOf(BUTTONS, _.last(BUTTONS))
 
   const dialogOptions = {
     type: 'info',
@@ -108,13 +108,13 @@ exports.notify = (version, options = {}) => {
     cancelId: BUTTON_REJECTION_INDEX,
     title: 'New Update Available!',
     message: `Etcher ${version} is available for download`
-  };
+  }
 
   if (_.get(options, [ 'allowSleepUpdateCheck' ], true)) {
     _.merge(dialogOptions, {
       checkboxLabel: `Remind me again in ${this.UPDATE_NOTIFIER_SLEEP_DAYS} days`,
       checkboxChecked: false
-    });
+    })
   }
 
   return new Bluebird((resolve) => {
@@ -122,8 +122,8 @@ exports.notify = (version, options = {}) => {
       return resolve({
         agreed: response === BUTTON_CONFIRMATION_INDEX,
         sleepUpdateCheck: checkboxChecked || false
-      });
-    });
+      })
+    })
   }).tap((results) => {
     // Only update the last slept update timestamp if the
     // user ticked the "Remind me again in ..." checkbox,
@@ -132,20 +132,20 @@ exports.notify = (version, options = {}) => {
       return Bluebird.all([
         settings.set('lastSleptUpdateNotifier', Date.now()),
         settings.set('lastSleptUpdateNotifierVersion', packageJSON.version)
-      ]);
+      ])
     }
 
-    return Bluebird.resolve();
+    return Bluebird.resolve()
   }).then((results) => {
     analytics.logEvent('Close update modal', {
       sleepUpdateCheck: results.sleepUpdateCheck,
       notifyVersion: version,
       currentVersion: packageJSON.version,
       agreed: results.agreed
-    });
+    })
 
     if (results.agreed) {
-      electron.shell.openExternal('https://etcher.io?ref=etcher_update');
+      electron.shell.openExternal('https://etcher.io?ref=etcher_update')
     }
-  });
-};
+  })
+}

lib/gui/components/warning-modal/controllers/warning-modal.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 module.exports = function ($uibModalInstance, options) {
   /**
@@ -22,7 +22,7 @@ module.exports = function ($uibModalInstance, options) {
    * @type {Object}
    * @public
    */
-  this.options = options;
+  this.options = options
 
   /**
    * @summary Reject the warning prompt
@@ -33,8 +33,8 @@ module.exports = function ($uibModalInstance, options) {
    * WarningModalController.reject();
    */
   this.reject = () => {
-    $uibModalInstance.close(false);
-  };
+    $uibModalInstance.close(false)
+  }
 
   /**
    * @summary Accept the warning prompt
@@ -45,6 +45,6 @@ module.exports = function ($uibModalInstance, options) {
    * WarningModalController.accept();
    */
   this.accept = () => {
-    $uibModalInstance.close(true);
-  };
-};
+    $uibModalInstance.close(true)
+  }
+}

lib/gui/components/warning-modal/services/warning-modal.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 module.exports = function ($sce, ModalService) {
   /**
@@ -38,7 +38,7 @@ module.exports = function ($sce, ModalService) {
    * });
    */
   this.display = (options = {}) => {
-    options.description = $sce.trustAsHtml(options.description);
+    options.description = $sce.trustAsHtml(options.description)
     return ModalService.open({
       template: './components/warning-modal/templates/warning-modal.tpl.html',
       controller: 'WarningModalController as modal',
@@ -46,6 +46,6 @@ module.exports = function ($sce, ModalService) {
       resolve: {
         options: _.constant(options)
       }
-    }).result;
-  };
-};
+    }).result
+  }
+}

lib/gui/components/warning-modal/warning-modal.js

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Components.WarningModal
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Components.WarningModal';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Components.WarningModal'
 const WarningModal = angular.module(MODULE_NAME, [
   require('../modal/modal')
-]);
+])
 
-WarningModal.controller('WarningModalController', require('./controllers/warning-modal'));
-WarningModal.service('WarningModalService', require('./services/warning-modal'));
+WarningModal.controller('WarningModalController', require('./controllers/warning-modal'))
+WarningModal.service('WarningModalService', require('./services/warning-modal'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/etcher.js

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const electron = require('electron');
-const _ = require('lodash');
-const path = require('path');
-const EXIT_CODES = require('../shared/exit-codes');
-let mainWindow = null;
+const electron = require('electron')
+const _ = require('lodash')
+const path = require('path')
+const EXIT_CODES = require('../shared/exit-codes')
+let mainWindow = null
 
 // Enable drivelist debugging information
 // See https://github.com/resin-io-modules/drivelist
-process.env.DRIVELIST_DEBUG = 1;
+process.env.DRIVELIST_DEBUG = 1
 
-electron.app.on('window-all-closed', electron.app.quit);
+electron.app.on('window-all-closed', electron.app.quit)
 
 // Sending a `SIGINT` (e.g: Ctrl-C) to an Electron app that registers
 // a `beforeunload` window event handler results in a disconnected white
@@ -35,12 +35,12 @@ electron.app.on('window-all-closed', electron.app.quit);
 // make use of it to ensure the browser window is completely destroyed.
 // See https://github.com/electron/electron/issues/5273
 electron.app.on('before-quit', () => {
-  process.exit(EXIT_CODES.SUCCESS);
-});
+  process.exit(EXIT_CODES.SUCCESS)
+})
 
 electron.app.on('ready', () => {
   // No menu bar
-  electron.Menu.setApplicationMenu(null);
+  electron.Menu.setApplicationMenu(null)
 
   mainWindow = new electron.BrowserWindow({
     width: 800,
@@ -51,14 +51,14 @@ electron.app.on('ready', () => {
     fullscreen: false,
     titleBarStyle: 'hidden-inset',
     icon: path.join(__dirname, '..', '..', 'assets', 'icon.png')
-  });
+  })
 
   // Prevent flash of white when starting the application
-  mainWindow.on('ready-to-show', mainWindow.show);
+  mainWindow.on('ready-to-show', mainWindow.show)
 
   mainWindow.on('closed', () => {
-    mainWindow = null;
-  });
+    mainWindow = null
+  })
 
   // For some reason, Electron shortcuts are registered
   // globally, which means that the app listers for shorcuts
@@ -72,21 +72,21 @@ electron.app.on('ready', () => {
     electron.globalShortcut.register('CmdOrCtrl+Alt+I', () => {
       mainWindow.webContents.openDevTools({
         mode: 'detach'
-      });
-    });
+      })
+    })
 
     // Disable refreshing the browser window
     // This is supposed to be handled by the `will-navigate`
     // event, however there seems to be an issue where such
     // event is not fired in macOS
     // See: https://github.com/electron/electron/issues/8841
-    electron.globalShortcut.register('CmdOrCtrl+R', _.noop);
-    electron.globalShortcut.register('F5', _.noop);
-  });
+    electron.globalShortcut.register('CmdOrCtrl+R', _.noop)
+    electron.globalShortcut.register('F5', _.noop)
+  })
 
   mainWindow.on('blur', () => {
-    electron.globalShortcut.unregisterAll();
-  });
+    electron.globalShortcut.unregisterAll()
+  })
 
   // Prevent the user from being allowed to zoom-in the application.
   //
@@ -96,14 +96,14 @@ electron.app.on('ready', () => {
   // electron desktop experience fixes in this file.
   //
   // See https://github.com/electron/electron/issues/3609
-  mainWindow.webContents.executeJavaScript('require(\'electron\').webFrame.setZoomLevelLimits(1, 1);');
+  mainWindow.webContents.executeJavaScript('require(\'electron\').webFrame.setZoomLevelLimits(1, 1);')
 
   // Prevent external resources from being loaded (like images)
   // when dropping them on the WebView.
   // See https://github.com/electron/electron/issues/5919
   mainWindow.webContents.on('will-navigate', (event) => {
-    event.preventDefault();
-  });
+    event.preventDefault()
+  })
 
-  mainWindow.loadURL(`file://${path.join(__dirname, 'index.html')}`);
-});
+  mainWindow.loadURL(`file://${path.join(__dirname, 'index.html')}`)
+})

lib/gui/models/local-settings.js

@@ -14,16 +14,16 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const Bluebird = require('bluebird');
+const Bluebird = require('bluebird')
 
 /**
  * @summary Local storage settings key
  * @constant
  * @type {String}
  */
-const LOCAL_STORAGE_SETTINGS_KEY = 'etcher-settings';
+const LOCAL_STORAGE_SETTINGS_KEY = 'etcher-settings'
 
 /**
  * @summary Read all local settings
@@ -40,9 +40,9 @@ const LOCAL_STORAGE_SETTINGS_KEY = 'etcher-settings';
  */
 exports.readAll = () => {
   return Bluebird.try(() => {
-    return JSON.parse(window.localStorage.getItem(LOCAL_STORAGE_SETTINGS_KEY)) || {};
-  });
-};
+    return JSON.parse(window.localStorage.getItem(LOCAL_STORAGE_SETTINGS_KEY)) || {}
+  })
+}
 
 /**
  * @summary Write local settings
@@ -60,11 +60,11 @@ exports.readAll = () => {
  * });
  */
 exports.writeAll = (settings) => {
-  const INDENTATION_SPACES = 2;
+  const INDENTATION_SPACES = 2
   return Bluebird.try(() => {
-    window.localStorage.setItem(LOCAL_STORAGE_SETTINGS_KEY, JSON.stringify(settings, null, INDENTATION_SPACES));
-  });
-};
+    window.localStorage.setItem(LOCAL_STORAGE_SETTINGS_KEY, JSON.stringify(settings, null, INDENTATION_SPACES))
+  })
+}
 
 /**
  * @summary Clear the local settings
@@ -83,6 +83,6 @@ exports.writeAll = (settings) => {
  */
 exports.clear = () => {
   return Bluebird.try(() => {
-    window.localStorage.removeItem(LOCAL_STORAGE_SETTINGS_KEY);
-  });
-};
+    window.localStorage.removeItem(LOCAL_STORAGE_SETTINGS_KEY)
+  })
+}

lib/gui/models/settings.js

@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Models.Settings
  */
 
-const _ = require('lodash');
-const Bluebird = require('bluebird');
-const localSettings = require('./local-settings');
-const store = require('../../shared/store');
-const errors = require('../../shared/errors');
+const _ = require('lodash')
+const Bluebird = require('bluebird')
+const localSettings = require('./local-settings')
+const store = require('../../shared/store')
+const errors = require('../../shared/errors')
 
 /**
  * @summary Set a settings object
@@ -48,13 +48,13 @@ const errors = require('../../shared/errors');
  * });
  */
 const setSettingsObject = (settings) => {
-  const currentSettings = exports.getAll();
+  const currentSettings = exports.getAll()
 
   return Bluebird.try(() => {
     store.dispatch({
       type: store.Actions.SET_SETTINGS,
       data: settings
-    });
+    })
   }).then(() => {
     // Revert the application state if writing the data
     // to the local machine was not successful
@@ -62,19 +62,19 @@ const setSettingsObject = (settings) => {
       store.dispatch({
         type: store.Actions.SET_SETTINGS,
         data: currentSettings
-      });
+      })
 
-      throw error;
-    });
-  });
-};
+      throw error
+    })
+  })
+}
 
 /**
  * @summary Default settings
  * @constant
  * @type {Object}
  */
-const DEFAULT_SETTINGS = store.Defaults.get('settings').toJS();
+const DEFAULT_SETTINGS = store.Defaults.get('settings').toJS()
 
 /**
  * @summary Reset settings to their default values
@@ -89,8 +89,8 @@ const DEFAULT_SETTINGS = store.Defaults.get('settings').toJS();
  * });
  */
 exports.reset = () => {
-  return setSettingsObject(DEFAULT_SETTINGS);
-};
+  return setSettingsObject(DEFAULT_SETTINGS)
+}
 
 /**
  * @summary Extend the current settings
@@ -111,11 +111,11 @@ exports.assign = (settings) => {
   if (_.isNil(settings)) {
     return Bluebird.reject(errors.createError({
       title: 'Missing settings'
-    }));
+    }))
   }
 
-  return setSettingsObject(_.assign(exports.getAll(), settings));
-};
+  return setSettingsObject(_.assign(exports.getAll(), settings))
+}
 
 /**
  * @summary Extend the application state with the local settings
@@ -130,8 +130,8 @@ exports.assign = (settings) => {
  * });
  */
 exports.load = () => {
-  return localSettings.readAll().then(exports.assign);
-};
+  return localSettings.readAll().then(exports.assign)
+}
 
 /**
  * @summary Set a setting value
@@ -151,19 +151,19 @@ exports.set = (key, value) => {
   if (_.isNil(key)) {
     return Bluebird.reject(errors.createError({
       title: 'Missing setting key'
-    }));
+    }))
   }
 
   if (!_.isString(key)) {
     return Bluebird.reject(errors.createError({
       title: `Invalid setting key: ${key}`
-    }));
+    }))
   }
 
   return exports.assign({
     [key]: value
-  });
-};
+  })
+}
 
 /**
  * @summary Get a setting value
@@ -177,8 +177,8 @@ exports.set = (key, value) => {
  * const value = settings.get('unmountOnSuccess');
  */
 exports.get = (key) => {
-  return _.get(exports.getAll(), [ key ]);
-};
+  return _.get(exports.getAll(), [ key ])
+}
 
 /**
  * @summary Get all setting values
@@ -192,5 +192,5 @@ exports.get = (key) => {
  * console.log(allSettings.unmountOnSuccess);
  */
 exports.getAll = () => {
-  return store.getState().get('settings').toJS();
-};
+  return store.getState().get('settings').toJS()
+}

lib/gui/modules/analytics.js

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const resinCorvus = require('resin-corvus/browser');
-const packageJSON = require('../../../package.json');
-const settings = require('../models/settings');
+const _ = require('lodash')
+const resinCorvus = require('resin-corvus/browser')
+const packageJSON = require('../../../package.json')
+const settings = require('../models/settings')
 
 resinCorvus.install({
   services: {
@@ -29,10 +29,10 @@ resinCorvus.install({
   options: {
     release: packageJSON.version,
     shouldReport: () => {
-      return settings.get('errorReporting');
+      return settings.get('errorReporting')
     }
   }
-});
+})
 
 /**
  * @summary Log a debug message
@@ -47,7 +47,7 @@ resinCorvus.install({
  * @example
  * analytics.log('Hello World');
  */
-exports.logDebug = resinCorvus.logDebug;
+exports.logDebug = resinCorvus.logDebug
 
 /**
  * @summary Log an event
@@ -65,7 +65,7 @@ exports.logDebug = resinCorvus.logDebug;
  *   image: '/dev/disk2'
  * });
  */
-exports.logEvent = resinCorvus.logEvent;
+exports.logEvent = resinCorvus.logEvent
 
 /**
  * @summary Log an exception
@@ -80,4 +80,4 @@ exports.logEvent = resinCorvus.logEvent;
  * @example
  * analytics.logException(new Error('Something happened'));
  */
-exports.logException = resinCorvus.logException;
+exports.logException = resinCorvus.logException

lib/gui/modules/drive-scanner.js

@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const Rx = require('rx');
-const _ = require('lodash');
-const EventEmitter = require('events').EventEmitter;
-const drivelist = require('drivelist');
-const settings = require('../models/settings');
+const Rx = require('rx')
+const _ = require('lodash')
+const EventEmitter = require('events').EventEmitter
+const drivelist = require('drivelist')
+const settings = require('../models/settings')
 
-const DRIVE_SCANNER_INTERVAL_MS = 2000;
-const DRIVE_SCANNER_FIRST_SCAN_DELAY_MS = 0;
-const emitter = new EventEmitter();
+const DRIVE_SCANNER_INTERVAL_MS = 2000
+const DRIVE_SCANNER_FIRST_SCAN_DELAY_MS = 0
+const emitter = new EventEmitter()
 
 /* eslint-disable lodash/prefer-lodash-method */
 
@@ -36,19 +36,19 @@ const availableDrives = Rx.Observable.timer(
 /* eslint-enable lodash/prefer-lodash-method */
 
   .flatMap(() => {
-    return Rx.Observable.fromNodeCallback(drivelist.list)();
+    return Rx.Observable.fromNodeCallback(drivelist.list)()
   })
 
   .map((drives) => {
     if (settings.get('unsafeMode')) {
-      return drives;
+      return drives
     }
 
     return _.reject(drives, {
       system: true
-    });
+    })
   })
-  .pausable(new Rx.Subject());
+  .pausable(new Rx.Subject())
 
 /*
  * This service emits the following events:
@@ -69,10 +69,10 @@ const availableDrives = Rx.Observable.timer(
  * ```
  */
 availableDrives.subscribe((drives) => {
-  emitter.emit('drives', drives);
+  emitter.emit('drives', drives)
 }, (error) => {
-  emitter.emit('error', error);
-});
+  emitter.emit('error', error)
+})
 
 /**
  * @summary Start scanning drives
@@ -83,8 +83,8 @@ availableDrives.subscribe((drives) => {
  * driveScanner.start();
  */
 emitter.start = () => {
-  availableDrives.resume();
-};
+  availableDrives.resume()
+}
 
 /**
  * @summary Stop scanning drives
@@ -95,7 +95,7 @@ emitter.start = () => {
  * driveScanner.stop();
  */
 emitter.stop = () => {
-  availableDrives.pause();
-};
+  availableDrives.pause()
+}
 
-module.exports = emitter;
+module.exports = emitter

lib/gui/modules/exception-reporter.js

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const analytics = require('../modules/analytics');
-const osDialog = require('../os/dialog');
+const _ = require('lodash')
+const analytics = require('../modules/analytics')
+const osDialog = require('../os/dialog')
 
 /**
  * @summary Report an exception
@@ -32,9 +32,9 @@ const osDialog = require('../os/dialog');
  */
 exports.report = (exception) => {
   if (_.isUndefined(exception)) {
-    return;
+    return
   }
 
-  osDialog.showError(exception);
-  analytics.logException(exception);
-};
+  osDialog.showError(exception)
+  analytics.logException(exception)
+}

lib/gui/modules/image-writer.js

@@ -14,23 +14,23 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Modules.ImageWriter
  */
 
-const angular = require('angular');
-const _ = require('lodash');
-const childWriter = require('../../child-writer');
-const settings = require('../models/settings');
-const flashState = require('../../shared/models/flash-state');
-const errors = require('../../shared/errors');
-const windowProgress = require('../os/window-progress');
-const analytics = require('../modules/analytics');
+const angular = require('angular')
+const _ = require('lodash')
+const childWriter = require('../../child-writer')
+const settings = require('../models/settings')
+const flashState = require('../../shared/models/flash-state')
+const errors = require('../../shared/errors')
+const windowProgress = require('../os/window-progress')
+const analytics = require('../modules/analytics')
 
-const MODULE_NAME = 'Etcher.Modules.ImageWriter';
-const imageWriter = angular.module(MODULE_NAME, []);
+const MODULE_NAME = 'Etcher.Modules.ImageWriter'
+const imageWriter = angular.module(MODULE_NAME, [])
 
 imageWriter.service('ImageWriterService', function ($q, $rootScope) {
   /**
@@ -60,12 +60,12 @@ imageWriter.service('ImageWriterService', function ($q, $rootScope) {
       const child = childWriter.write(image, drive, {
         validateWriteOnSuccess: settings.get('validateWriteOnSuccess'),
         unmountOnSuccess: settings.get('unmountOnSuccess')
-      });
-      child.on('error', reject);
-      child.on('done', resolve);
-      child.on('progress', onProgress);
-    });
-  };
+      })
+      child.on('error', reject)
+      child.on('done', resolve)
+      child.on('progress', onProgress)
+    })
+  }
 
   /**
    * @summary Flash an image to a drive
@@ -88,10 +88,10 @@ imageWriter.service('ImageWriterService', function ($q, $rootScope) {
    */
   this.flash = (image, drive) => {
     if (flashState.isFlashing()) {
-      return $q.reject(new Error('There is already a flash in progress'));
+      return $q.reject(new Error('There is already a flash in progress'))
     }
 
-    flashState.setFlashingFlag();
+    flashState.setFlashingFlag()
 
     const analyticsData = {
       image,
@@ -99,9 +99,9 @@ imageWriter.service('ImageWriterService', function ($q, $rootScope) {
       uuid: flashState.getFlashUuid(),
       unmountOnSuccess: settings.get('unmountOnSuccess'),
       validateWriteOnSuccess: settings.get('validateWriteOnSuccess')
-    };
+    }
 
-    analytics.logEvent('Flash', analyticsData);
+    analytics.logEvent('Flash', analyticsData)
 
     return this.performWrite(image, drive, (state) => {
       // Bring this value to the world of angular.
@@ -109,38 +109,38 @@ imageWriter.service('ImageWriterService', function ($q, $rootScope) {
       // `.getFlashState()` will not return
       // the latest updated progress state.
       $rootScope.$apply(() => {
-        flashState.setProgressState(state);
-      });
+        flashState.setProgressState(state)
+      })
     }).then(flashState.unsetFlashingFlag).then(() => {
       if (flashState.wasLastFlashCancelled()) {
-        analytics.logEvent('Elevation cancelled', analyticsData);
+        analytics.logEvent('Elevation cancelled', analyticsData)
       } else {
-        analytics.logEvent('Done', analyticsData);
+        analytics.logEvent('Done', analyticsData)
       }
     }).catch((error) => {
       flashState.unsetFlashingFlag({
         errorCode: error.code
-      });
+      })
 
       if (error.code === 'EVALIDATION') {
-        analytics.logEvent('Validation error', analyticsData);
+        analytics.logEvent('Validation error', analyticsData)
       } else if (error.code === 'EUNPLUGGED') {
-        analytics.logEvent('Drive unplugged', analyticsData);
+        analytics.logEvent('Drive unplugged', analyticsData)
       } else if (error.code === 'EIO') {
-        analytics.logEvent('Input/output error', analyticsData);
+        analytics.logEvent('Input/output error', analyticsData)
       } else if (error.code === 'ENOSPC') {
-        analytics.logEvent('Out of space', analyticsData);
+        analytics.logEvent('Out of space', analyticsData)
       } else {
         analytics.logEvent('Flash error', _.merge({
           error: errors.toJSON(error)
-        }, analyticsData));
+        }, analyticsData))
       }
 
-      return $q.reject(error);
+      return $q.reject(error)
     }).finally(() => {
-      windowProgress.clear();
-    });
-  };
-});
+      windowProgress.clear()
+    })
+  }
+})
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/os/dialog.js

@@ -14,20 +14,20 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const electron = require('electron');
-const Bluebird = require('bluebird');
-const errors = require('../../shared/errors');
-const supportedFormats = require('../../shared/supported-formats');
+const _ = require('lodash')
+const electron = require('electron')
+const Bluebird = require('bluebird')
+const errors = require('../../shared/errors')
+const supportedFormats = require('../../shared/supported-formats')
 
 /**
  * @summary Current renderer BrowserWindow instance
  * @type {Object}
  * @private
  */
-const currentWindow = electron.remote.getCurrentWindow();
+const currentWindow = electron.remote.getCurrentWindow()
 
 /**
  * @summary Open an image selection dialog
@@ -71,10 +71,10 @@ exports.selectImage = () => {
       // `_.first` is smart enough to not throw and return `undefined`
       // if we pass it an `undefined` value (e.g: when the selection
       // dialog was cancelled).
-      return resolve(_.first(files));
-    });
-  });
-};
+      return resolve(_.first(files))
+    })
+  })
+}
 
 /**
  * @summary Open a warning dialog
@@ -105,15 +105,15 @@ exports.showWarning = (options) => {
   _.defaults(options, {
     confirmationLabel: 'OK',
     rejectionLabel: 'Cancel'
-  });
+  })
 
   const BUTTONS = [
     options.confirmationLabel,
     options.rejectionLabel
-  ];
+  ]
 
-  const BUTTON_CONFIRMATION_INDEX = _.indexOf(BUTTONS, options.confirmationLabel);
-  const BUTTON_REJECTION_INDEX = _.indexOf(BUTTONS, options.rejectionLabel);
+  const BUTTON_CONFIRMATION_INDEX = _.indexOf(BUTTONS, options.confirmationLabel)
+  const BUTTON_REJECTION_INDEX = _.indexOf(BUTTONS, options.rejectionLabel)
 
   return new Bluebird((resolve) => {
     electron.remote.dialog.showMessageBox(currentWindow, {
@@ -125,10 +125,10 @@ exports.showWarning = (options) => {
       message: options.title,
       detail: options.description
     }, (response) => {
-      return resolve(response === BUTTON_CONFIRMATION_INDEX);
-    });
-  });
-};
+      return resolve(response === BUTTON_CONFIRMATION_INDEX)
+    })
+  })
+}
 
 /**
  * @summary Show error dialog for an Error instance
@@ -141,7 +141,7 @@ exports.showWarning = (options) => {
  * osDialog.showError(new Error('Foo Bar'));
  */
 exports.showError = (error) => {
-  const title = errors.getTitle(error);
-  const message = errors.getDescription(error);
-  electron.remote.dialog.showErrorBox(title, message);
-};
+  const title = errors.getTitle(error)
+  const message = errors.getDescription(error)
+  electron.remote.dialog.showErrorBox(title, message)
+}

lib/gui/os/dropzone/directives/dropzone.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 /**
  * @summary Dropzone directive
@@ -40,18 +40,18 @@ module.exports = ($timeout) => {
       osDropzone: '&'
     },
     link: (scope, $element) => {
-      const domElement = _.first($element);
+      const domElement = _.first($element)
 
       // See https://github.com/electron/electron/blob/master/docs/api/file-object.md
 
       // We're not interested in these events
-      domElement.ondragover = _.constant(false);
-      domElement.ondragleave = _.constant(false);
-      domElement.ondragend = _.constant(false);
+      domElement.ondragover = _.constant(false)
+      domElement.ondragleave = _.constant(false)
+      domElement.ondragend = _.constant(false)
 
       domElement.ondrop = (event) => {
-        event.preventDefault();
-        const filename = _.first(event.dataTransfer.files).path;
+        event.preventDefault()
+        const filename = _.first(event.dataTransfer.files).path
 
         // Safely bring this to the word of Angular
         $timeout(() => {
@@ -61,11 +61,11 @@ module.exports = ($timeout) => {
             // parameter called `$file`
             $file: filename
 
-          });
-        });
+          })
+        })
 
-        return false;
-      };
+        return false
+      }
     }
-  };
-};
+  }
+}

lib/gui/os/dropzone/dropzone.js

@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.OS.Dropzone
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.OS.Dropzone';
-const OSDropzone = angular.module(MODULE_NAME, []);
-OSDropzone.directive('osDropzone', require('./directives/dropzone'));
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.OS.Dropzone'
+const OSDropzone = angular.module(MODULE_NAME, [])
+OSDropzone.directive('osDropzone', require('./directives/dropzone'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/os/notification.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const electron = require('electron');
+const electron = require('electron')
 
 /**
  * @summary Send a notification
@@ -43,8 +43,8 @@ const electron = require('electron');
 exports.send = (title, options) => {
   // `app.dock` is only defined in OS X
   if (electron.remote.app.dock) {
-    electron.remote.app.dock.bounce();
+    electron.remote.app.dock.bounce()
   }
 
-  return new window.Notification(title, options);
-};
+  return new window.Notification(title, options)
+}

lib/gui/os/open-external/directives/open-external.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @summary OsOpenExternal directive
@@ -38,11 +38,11 @@ module.exports = (OSOpenExternalService) => {
     link: (scope, element, attributes) => {
       // This directive might be added to elements
       // other than buttons.
-      element.css('cursor', 'pointer');
+      element.css('cursor', 'pointer')
 
       element.on('click', () => {
-        OSOpenExternalService.open(attributes.osOpenExternal);
-      });
+        OSOpenExternalService.open(attributes.osOpenExternal)
+      })
     }
-  };
-};
+  }
+}

lib/gui/os/open-external/open-external.js

@@ -14,33 +14,33 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.OS.OpenExternal
  */
 
-const angular = require('angular');
-const url = require('url');
+const angular = require('angular')
+const url = require('url')
 
-const MODULE_NAME = 'Etcher.OS.OpenExternal';
-const OSOpenExternal = angular.module(MODULE_NAME, []);
-OSOpenExternal.service('OSOpenExternalService', require('./services/open-external'));
-OSOpenExternal.directive('osOpenExternal', require('./directives/open-external'));
+const MODULE_NAME = 'Etcher.OS.OpenExternal'
+const OSOpenExternal = angular.module(MODULE_NAME, [])
+OSOpenExternal.service('OSOpenExternalService', require('./services/open-external'))
+OSOpenExternal.directive('osOpenExternal', require('./directives/open-external'))
 
 OSOpenExternal.run((OSOpenExternalService) => {
   document.addEventListener('click', (event) => {
-    const target = event.target;
+    const target = event.target
     if (target.tagName === 'A' && angular.isDefined(target.href)) {
       // Electron interprets relative URLs as being relative to the
       // current loaded URL (with `webContents.loadURL`) and expands
       // them to the corresponding absolute URL. If it's a `file://`
       // URL, we don't want it opened in an external browser.
       if (url.parse(target.href).protocol !== 'file:') {
-        OSOpenExternalService.open(target.href);
+        OSOpenExternalService.open(target.href)
       }
     }
-  });
-});
+  })
+})
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/os/open-external/services/open-external.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const electron = require('electron');
-const analytics = require('../../../modules/analytics');
+const electron = require('electron')
+const analytics = require('../../../modules/analytics')
 
 module.exports = function () {
   /**
@@ -33,10 +33,10 @@ module.exports = function () {
   this.open = (url) => {
     analytics.logEvent('Open external link', {
       url
-    });
+    })
 
     if (url) {
-      electron.shell.openExternal(url);
+      electron.shell.openExternal(url)
     }
-  };
-};
+  }
+}

lib/gui/os/window-progress.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const electron = require('electron');
-const utils = require('../../shared/utils');
+const electron = require('electron')
+const utils = require('../../shared/utils')
 
 /**
  * @summary A reference to the current renderer Electron window
@@ -27,7 +27,7 @@ const utils = require('../../shared/utils');
  * @description
  * We expose this property to `this` for testability purposes.
  */
-exports.currentWindow = electron.remote.getCurrentWindow();
+exports.currentWindow = electron.remote.getCurrentWindow()
 
 /**
  * @summary Set operating system window progress
@@ -43,8 +43,8 @@ exports.currentWindow = electron.remote.getCurrentWindow();
  * windowProgress.set(85);
  */
 exports.set = (percentage) => {
-  exports.currentWindow.setProgressBar(utils.percentageToFloat(percentage));
-};
+  exports.currentWindow.setProgressBar(utils.percentageToFloat(percentage))
+}
 
 /**
  * @summary Clear the window progress bar
@@ -56,7 +56,7 @@ exports.set = (percentage) => {
  */
 exports.clear = () => {
   // Passing 0 or null/undefined doesn't work.
-  const ELECTRON_PROGRESS_BAR_RESET_VALUE = -1;
+  const ELECTRON_PROGRESS_BAR_RESET_VALUE = -1
 
-  exports.currentWindow.setProgressBar(ELECTRON_PROGRESS_BAR_RESET_VALUE);
-};
+  exports.currentWindow.setProgressBar(ELECTRON_PROGRESS_BAR_RESET_VALUE)
+}

lib/gui/pages/finish/controllers/finish.js

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const settings = require('../../../models/settings');
-const flashState = require('../../../../shared/models/flash-state');
-const selectionState = require('../../../../shared/models/selection-state');
-const analytics = require('../../../modules/analytics');
+const settings = require('../../../models/settings')
+const flashState = require('../../../../shared/models/flash-state')
+const selectionState = require('../../../../shared/models/selection-state')
+const analytics = require('../../../modules/analytics')
 
 module.exports = function ($state) {
   /**
@@ -27,14 +27,14 @@ module.exports = function ($state) {
    * @type {Object}
    * @public
    */
-  this.settings = settings;
+  this.settings = settings
 
   /**
    * @summary Source checksum
    * @type {String}
    * @public
    */
-  this.checksum = flashState.getLastFlashSourceChecksum();
+  this.checksum = flashState.getLastFlashSourceChecksum()
 
   /**
    * @summary Restart the flashing process
@@ -48,8 +48,8 @@ module.exports = function ($state) {
    * FinishController.restart({ preserveImage: true });
    */
   this.restart = (options) => {
-    selectionState.clear(options);
-    analytics.logEvent('Restart', options);
-    $state.go('main');
-  };
-};
+    selectionState.clear(options)
+    analytics.logEvent('Restart', options)
+    $state.go('main')
+  }
+}

lib/gui/pages/finish/finish.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * The finish page represents the application state where
@@ -26,13 +26,13 @@
  * @module Etcher.Pages.Finish
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Pages.Finish';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Pages.Finish'
 const FinishPage = angular.module(MODULE_NAME, [
   require('angular-ui-router')
-]);
+])
 
-FinishPage.controller('FinishController', require('./controllers/finish'));
+FinishPage.controller('FinishController', require('./controllers/finish'))
 
 FinishPage.config(($stateProvider) => {
   $stateProvider
@@ -40,7 +40,7 @@ FinishPage.config(($stateProvider) => {
       url: '/success',
       controller: 'FinishController as finish',
       templateUrl: './pages/finish/templates/success.tpl.html'
-    });
-});
+    })
+})
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/pages/main/controllers/drive-selection.js

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const settings = require('../../../models/settings');
-const selectionState = require('../../../../shared/models/selection-state');
-const analytics = require('../../../modules/analytics');
-const exceptionReporter = require('../../../modules/exception-reporter');
+const settings = require('../../../models/settings')
+const selectionState = require('../../../../shared/models/selection-state')
+const analytics = require('../../../modules/analytics')
+const exceptionReporter = require('../../../modules/exception-reporter')
 
 module.exports = function (DriveSelectorService) {
   /**
@@ -33,17 +33,17 @@ module.exports = function (DriveSelectorService) {
   this.openDriveSelector = () => {
     DriveSelectorService.open().then((drive) => {
       if (!drive) {
-        return;
+        return
       }
 
-      selectionState.setDrive(drive.device);
+      selectionState.setDrive(drive.device)
 
       analytics.logEvent('Select drive', {
         device: drive.device,
         unsafeMode: settings.get('unsafeMode')
-      });
-    }).catch(exceptionReporter.report);
-  };
+      })
+    }).catch(exceptionReporter.report)
+  }
 
   /**
    * @summary Reselect a drive
@@ -54,7 +54,7 @@ module.exports = function (DriveSelectorService) {
    * DriveSelectionController.reselectDrive();
    */
   this.reselectDrive = () => {
-    this.openDriveSelector();
-    analytics.logEvent('Reselect drive');
-  };
-};
+    this.openDriveSelector()
+    analytics.logEvent('Reselect drive')
+  }
+}

lib/gui/pages/main/controllers/flash.js

@@ -14,16 +14,16 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const messages = require('../../../../shared/messages');
-const settings = require('../../../models/settings');
-const flashState = require('../../../../shared/models/flash-state');
-const driveScanner = require('../../../modules/drive-scanner');
-const utils = require('../../../../shared/utils');
-const notification = require('../../../os/notification');
-const exceptionReporter = require('../../../modules/exception-reporter');
-const path = require('path');
+const messages = require('../../../../shared/messages')
+const settings = require('../../../models/settings')
+const flashState = require('../../../../shared/models/flash-state')
+const driveScanner = require('../../../modules/drive-scanner')
+const utils = require('../../../../shared/utils')
+const notification = require('../../../os/notification')
+const exceptionReporter = require('../../../modules/exception-reporter')
+const path = require('path')
 
 module.exports = function (
   $state,
@@ -52,14 +52,14 @@ module.exports = function (
    */
   this.flashImageToDrive = (image, drive) => {
     if (flashState.isFlashing()) {
-      return;
+      return
     }
 
     // Stop scanning drives when flashing
     // otherwise Windows throws EPERM
-    driveScanner.stop();
+    driveScanner.stop()
 
-    const iconPath = '../../assets/icon.png';
+    const iconPath = '../../assets/icon.png'
 
     ImageWriterService.flash(image.path, drive).then(() => {
       if (!flashState.wasLastFlashCancelled()) {
@@ -69,8 +69,8 @@ module.exports = function (
             drive
           }),
           icon: iconPath
-        });
-        $state.go('success');
+        })
+        $state.go('success')
       }
     })
     .catch((error) => {
@@ -80,27 +80,27 @@ module.exports = function (
           drive
         }),
         icon: iconPath
-      });
+      })
 
       // TODO: All these error codes to messages translations
       // should go away if the writer emitted user friendly
       // messages on the first place.
       if (error.code === 'EVALIDATION') {
-        FlashErrorModalService.show(messages.error.validation());
+        FlashErrorModalService.show(messages.error.validation())
       } else if (error.code === 'EUNPLUGGED') {
-        FlashErrorModalService.show(messages.error.driveUnplugged());
+        FlashErrorModalService.show(messages.error.driveUnplugged())
       } else if (error.code === 'EIO') {
-        FlashErrorModalService.show(messages.error.inputOutput());
+        FlashErrorModalService.show(messages.error.inputOutput())
       } else if (error.code === 'ENOSPC') {
-        FlashErrorModalService.show(messages.error.notEnoughSpaceInDrive());
+        FlashErrorModalService.show(messages.error.notEnoughSpaceInDrive())
       } else {
-        FlashErrorModalService.show(messages.error.genericFlashError());
-        exceptionReporter.report(error);
+        FlashErrorModalService.show(messages.error.genericFlashError())
+        exceptionReporter.report(error)
       }
     }).finally(() => {
-      driveScanner.start();
-    });
-  };
+      driveScanner.start()
+    })
+  }
 
   /**
    * @summary Get progress button label
@@ -113,23 +113,23 @@ module.exports = function (
    * const label = FlashController.getProgressButtonLabel();
    */
   this.getProgressButtonLabel = () => {
-    const currentFlashState = flashState.getFlashState();
-    const isChecking = currentFlashState.type === 'check';
+    const currentFlashState = flashState.getFlashState()
+    const isChecking = currentFlashState.type === 'check'
 
     if (!flashState.isFlashing()) {
-      return 'Flash!';
+      return 'Flash!'
     } else if (currentFlashState.percentage === utils.PERCENTAGE_MINIMUM && !currentFlashState.speed) {
-      return 'Starting...';
+      return 'Starting...'
     } else if (currentFlashState.percentage === utils.PERCENTAGE_MAXIMUM) {
       if (isChecking && settings.get('unmountOnSuccess')) {
-        return 'Unmounting...';
+        return 'Unmounting...'
       }
 
-      return 'Finishing...';
+      return 'Finishing...'
     } else if (isChecking) {
-      return `${currentFlashState.percentage}% Validating...`;
+      return `${currentFlashState.percentage}% Validating...`
     }
 
-    return `${currentFlashState.percentage}%`;
-  };
-};
+    return `${currentFlashState.percentage}%`
+  }
+}

lib/gui/pages/main/controllers/image-selection.js

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const Bluebird = require('bluebird');
-const path = require('path');
-const messages = require('../../../../shared/messages');
-const errors = require('../../../../shared/errors');
-const imageStream = require('../../../../image-stream');
-const supportedFormats = require('../../../../shared/supported-formats');
-const analytics = require('../../../modules/analytics');
-const selectionState = require('../../../../shared/models/selection-state');
-const osDialog = require('../../../os/dialog');
-const exceptionReporter = require('../../../modules/exception-reporter');
+const _ = require('lodash')
+const Bluebird = require('bluebird')
+const path = require('path')
+const messages = require('../../../../shared/messages')
+const errors = require('../../../../shared/errors')
+const imageStream = require('../../../../image-stream')
+const supportedFormats = require('../../../../shared/supported-formats')
+const analytics = require('../../../modules/analytics')
+const selectionState = require('../../../../shared/models/selection-state')
+const osDialog = require('../../../os/dialog')
+const exceptionReporter = require('../../../modules/exception-reporter')
 
 module.exports = function (
   $timeout,
@@ -42,7 +42,7 @@ module.exports = function (
     'img',
     'iso',
     'zip'
-  ], supportedFormats.getAllExtensions());
+  ], supportedFormats.getAllExtensions())
 
   /**
    * @summary Extra supported extensions
@@ -53,7 +53,7 @@ module.exports = function (
   this.extraSupportedExtensions = _.difference(
     supportedFormats.getAllExtensions(),
     this.mainSupportedExtensions
-  ).sort();
+  ).sort()
 
   /**
    * @summary Select image
@@ -73,22 +73,22 @@ module.exports = function (
         description: messages.error.invalidImage({
           image
         })
-      });
+      })
 
-      osDialog.showError(invalidImageError);
-      analytics.logEvent('Invalid image', image);
-      return;
+      osDialog.showError(invalidImageError)
+      analytics.logEvent('Invalid image', image)
+      return
     }
 
     Bluebird.try(() => {
-      let message = null;
+      let message = null
 
       if (supportedFormats.looksLikeWindowsImage(image.path)) {
-        analytics.logEvent('Possibly Windows image', image);
-        message = messages.warning.looksLikeWindowsImage();
+        analytics.logEvent('Possibly Windows image', image)
+        message = messages.warning.looksLikeWindowsImage()
       } else if (!image.hasMBR) {
-        analytics.logEvent('Missing partition table', image);
-        message = messages.warning.missingPartitionTable();
+        analytics.logEvent('Missing partition table', image)
+        message = messages.warning.missingPartitionTable()
       }
 
       if (message) {
@@ -98,25 +98,25 @@ module.exports = function (
           confirmationLabel: 'Change',
           rejectionLabel: 'Continue',
           description: message
-        });
+        })
       }
 
-      return false;
+      return false
     }).then((shouldChange) => {
       if (shouldChange) {
-        return this.reselectImage();
+        return this.reselectImage()
       }
 
-      selectionState.setImage(image);
+      selectionState.setImage(image)
 
       // An easy way so we can quickly identify if we're making use of
       // certain features without printing pages of text to DevTools.
-      image.logo = Boolean(image.logo);
-      image.bmap = Boolean(image.bmap);
+      image.logo = Boolean(image.logo)
+      image.bmap = Boolean(image.bmap)
 
-      return analytics.logEvent('Select image', image);
-    }).catch(exceptionReporter.report);
-  };
+      return analytics.logEvent('Select image', image)
+    }).catch(exceptionReporter.report)
+  }
 
   /**
    * @summary Select an image by path
@@ -132,8 +132,8 @@ module.exports = function (
     imageStream.getImageMetadata(imagePath)
       .then((imageMetadata) => {
         $timeout(() => {
-          this.selectImage(imageMetadata);
-        });
+          this.selectImage(imageMetadata)
+        })
       })
       .catch((error) => {
         const imageError = errors.createUserError({
@@ -142,12 +142,12 @@ module.exports = function (
             imageBasename: path.basename(imagePath),
             errorMessage: error.message
           })
-        });
+        })
 
-        osDialog.showError(imageError);
-        analytics.logException(error);
-      });
-  };
+        osDialog.showError(imageError)
+        analytics.logException(error)
+      })
+  }
 
   /**
    * @summary Open image selector
@@ -158,19 +158,19 @@ module.exports = function (
    * ImageSelectionController.openImageSelector();
    */
   this.openImageSelector = () => {
-    analytics.logEvent('Open image selector');
+    analytics.logEvent('Open image selector')
 
     osDialog.selectImage().then((imagePath) => {
       // Avoid analytics and selection state changes
       // if no file was resolved from the dialog.
       if (!imagePath) {
-        analytics.logEvent('Image selector closed');
-        return;
+        analytics.logEvent('Image selector closed')
+        return
       }
 
-      this.selectImageByPath(imagePath);
-    }).catch(exceptionReporter.report);
-  };
+      this.selectImageByPath(imagePath)
+    }).catch(exceptionReporter.report)
+  }
 
   /**
    * @summary Reselect image
@@ -183,10 +183,10 @@ module.exports = function (
   this.reselectImage = () => {
     analytics.logEvent('Reselect image', {
       previousImage: selectionState.getImage()
-    });
+    })
 
-    this.openImageSelector();
-  };
+    this.openImageSelector()
+  }
 
   /**
    * @summary Get the basename of the selected image
@@ -200,9 +200,9 @@ module.exports = function (
    */
   this.getImageBasename = () => {
     if (!selectionState.hasImage()) {
-      return '';
+      return ''
     }
 
-    return path.basename(selectionState.getImagePath());
-  };
-};
+    return path.basename(selectionState.getImagePath())
+  }
+}

lib/gui/pages/main/controllers/main.js

@@ -14,25 +14,25 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const settings = require('../../../models/settings');
-const flashState = require('../../../../shared/models/flash-state');
-const analytics = require('../../../modules/analytics');
-const exceptionReporter = require('../../../modules/exception-reporter');
-const availableDrives = require('../../../../shared/models/available-drives');
-const selectionState = require('../../../../shared/models/selection-state');
+const settings = require('../../../models/settings')
+const flashState = require('../../../../shared/models/flash-state')
+const analytics = require('../../../modules/analytics')
+const exceptionReporter = require('../../../modules/exception-reporter')
+const availableDrives = require('../../../../shared/models/available-drives')
+const selectionState = require('../../../../shared/models/selection-state')
 
 module.exports = function (
   TooltipModalService,
   OSOpenExternalService
 ) {
   // Expose several modules to the template for convenience
-  this.selection = selectionState;
-  this.drives = availableDrives;
-  this.state = flashState;
-  this.settings = settings;
-  this.external = OSOpenExternalService;
+  this.selection = selectionState
+  this.drives = availableDrives
+  this.state = flashState
+  this.settings = settings
+  this.external = OSOpenExternalService
 
   /**
    * @summary Determine if the drive step should be disabled
@@ -47,8 +47,8 @@ module.exports = function (
    * }
    */
   this.shouldDriveStepBeDisabled = () => {
-    return !selectionState.hasImage();
-  };
+    return !selectionState.hasImage()
+  }
 
   /**
    * @summary Determine if the flash step should be disabled
@@ -63,8 +63,8 @@ module.exports = function (
    * }
    */
   this.shouldFlashStepBeDisabled = () => {
-    return !selectionState.hasDrive() || this.shouldDriveStepBeDisabled();
-  };
+    return !selectionState.hasDrive() || this.shouldDriveStepBeDisabled()
+  }
 
   /**
    * @summary Display a tooltip with the selected image details
@@ -79,11 +79,11 @@ module.exports = function (
   this.showSelectedImageDetails = () => {
     analytics.logEvent('Show selected image tooltip', {
       imagePath: selectionState.getImagePath()
-    });
+    })
 
     return TooltipModalService.show({
       title: 'Image File Name',
       message: selectionState.getImagePath()
-    }).catch(exceptionReporter.report);
-  };
-};
+    }).catch(exceptionReporter.report)
+  }
+}

lib/gui/pages/main/main.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * This page represents the application main page.
@@ -22,10 +22,10 @@
  * @module Etcher.Pages.Main
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Pages.Main';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Pages.Main'
 
-require('angular-moment');
+require('angular-moment')
 
 const MainPage = angular.module(MODULE_NAME, [
   'angularMoment',
@@ -45,12 +45,12 @@ const MainPage = angular.module(MODULE_NAME, [
   require('../../modules/image-writer'),
 
   require('../../utils/byte-size/byte-size')
-]);
+])
 
-MainPage.controller('MainController', require('./controllers/main'));
-MainPage.controller('ImageSelectionController', require('./controllers/image-selection'));
-MainPage.controller('DriveSelectionController', require('./controllers/drive-selection'));
-MainPage.controller('FlashController', require('./controllers/flash'));
+MainPage.controller('MainController', require('./controllers/main'))
+MainPage.controller('ImageSelectionController', require('./controllers/image-selection'))
+MainPage.controller('DriveSelectionController', require('./controllers/drive-selection'))
+MainPage.controller('FlashController', require('./controllers/flash'))
 
 MainPage.config(($stateProvider) => {
   $stateProvider
@@ -58,7 +58,7 @@ MainPage.config(($stateProvider) => {
       url: '/main',
       controller: 'MainController as main',
       templateUrl: './pages/main/templates/main.tpl.html'
-    });
-});
+    })
+})
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/pages/settings/controllers/settings.js

@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const os = require('os');
-const _ = require('lodash');
-const settings = require('../../../models/settings');
-const analytics = require('../../../modules/analytics');
-const exceptionReporter = require('../../../modules/exception-reporter');
+const os = require('os')
+const _ = require('lodash')
+const settings = require('../../../models/settings')
+const analytics = require('../../../modules/analytics')
+const exceptionReporter = require('../../../modules/exception-reporter')
 
 module.exports = function (WarningModalService) {
   /**
@@ -29,7 +29,7 @@ module.exports = function (WarningModalService) {
    * @constant
    * @public
    */
-  this.platform = os.platform();
+  this.platform = os.platform()
 
   /**
    * @summary Refresh current settings
@@ -40,23 +40,23 @@ module.exports = function (WarningModalService) {
    * SettingsController.refreshSettings();
    */
   this.refreshSettings = () => {
-    this.currentData = settings.getAll();
-  };
+    this.currentData = settings.getAll()
+  }
 
   /**
    * @summary Current settings value
    * @type {Object}
    * @public
    */
-  this.currentData = {};
-  this.refreshSettings();
+  this.currentData = {}
+  this.refreshSettings()
 
   /**
    * @summary Settings model
    * @type {Object}
    * @public
    */
-  this.model = settings;
+  this.model = settings
 
   /**
    * @summary Toggle setting
@@ -81,27 +81,27 @@ module.exports = function (WarningModalService) {
    * });
    */
   this.toggle = (setting, options) => {
-    const value = this.currentData[setting];
-    const dangerous = !_.isUndefined(options);
+    const value = this.currentData[setting]
+    const dangerous = !_.isUndefined(options)
 
     analytics.logEvent('Toggle setting', {
       setting,
       value,
       dangerous
-    });
+    })
 
     if (!value || !dangerous) {
-      return this.model.set(setting, value);
+      return this.model.set(setting, value)
     }
 
     // Keep the checkbox unchecked until the user confirms
-    this.currentData[setting] = false;
+    this.currentData[setting] = false
 
     return WarningModalService.display(options).then((userAccepted) => {
       if (userAccepted) {
-        this.model.set(setting, true);
-        this.refreshSettings();
+        this.model.set(setting, true)
+        this.refreshSettings()
       }
-    }).catch(exceptionReporter.report);
-  };
-};
+    }).catch(exceptionReporter.report)
+  }
+}

lib/gui/pages/settings/settings.js

@@ -14,20 +14,20 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @module Etcher.Pages.Settings
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Pages.Settings';
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Pages.Settings'
 const SettingsPage = angular.module(MODULE_NAME, [
   require('angular-ui-router'),
   require('../../components/warning-modal/warning-modal')
-]);
+])
 
-SettingsPage.controller('SettingsController', require('./controllers/settings'));
+SettingsPage.controller('SettingsController', require('./controllers/settings'))
 
 SettingsPage.config(($stateProvider) => {
   $stateProvider
@@ -35,7 +35,7 @@ SettingsPage.config(($stateProvider) => {
       url: '/settings',
       controller: 'SettingsController as settings',
       templateUrl: './pages/settings/templates/settings.tpl.html'
-    });
-});
+    })
+})
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/utils/byte-size/byte-size.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * The purpose of this module is to provide utilities
@@ -23,14 +23,14 @@
  * @module Etcher.Utils.ByteSize
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Utils.ByteSize';
-const ByteSize = angular.module(MODULE_NAME, []);
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Utils.ByteSize'
+const ByteSize = angular.module(MODULE_NAME, [])
 
 /* eslint-disable lodash/prefer-lodash-method */
 
-ByteSize.filter('closestUnit', require('./filter.js'));
+ByteSize.filter('closestUnit', require('./filter.js'))
 
 /* eslint-enable lodash/prefer-lodash-method */
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/utils/byte-size/filter.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const units = require('../../../shared/units');
+const units = require('../../../shared/units')
 
 module.exports = () => {
   /**
@@ -30,5 +30,5 @@ module.exports = () => {
    * @example
    * {{ 7801405440 | closestUnit }}
    */
-  return units.bytesToClosestUnit;
-};
+  return units.bytesToClosestUnit
+}

lib/gui/utils/manifest-bind/directives/manifest-bind.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const errors = require('../../../../shared/errors');
+const errors = require('../../../../shared/errors')
 
 /**
  * @summary ManifestBind directive
@@ -38,15 +38,15 @@ module.exports = (ManifestBindService) => {
     restrict: 'A',
     scope: false,
     link: (scope, element, attributes) => {
-      const value = ManifestBindService.get(attributes.manifestBind);
+      const value = ManifestBindService.get(attributes.manifestBind)
 
       if (!value) {
         throw errors.createError({
           title: `ManifestBind: Unknown property \`${attributes.manifestBind}\``
-        });
+        })
       }
 
-      element.html(value);
+      element.html(value)
     }
-  };
-};
+  }
+}

lib/gui/utils/manifest-bind/manifest-bind.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * The purpose of this module is to provide an attribute
@@ -24,10 +24,10 @@
  * @module Etcher.Utils.ManifestBind
  */
 
-const angular = require('angular');
-const MODULE_NAME = 'Etcher.Utils.ManifestBind';
-const ManifestBind = angular.module(MODULE_NAME, []);
-ManifestBind.service('ManifestBindService', require('./services/manifest-bind'));
-ManifestBind.directive('manifestBind', require('./directives/manifest-bind'));
+const angular = require('angular')
+const MODULE_NAME = 'Etcher.Utils.ManifestBind'
+const ManifestBind = angular.module(MODULE_NAME, [])
+ManifestBind.service('ManifestBindService', require('./services/manifest-bind'))
+ManifestBind.directive('manifestBind', require('./directives/manifest-bind'))
 
-module.exports = MODULE_NAME;
+module.exports = MODULE_NAME

lib/gui/utils/manifest-bind/services/manifest-bind.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const packageJSON = require('../../../../../package.json');
+const _ = require('lodash')
+const packageJSON = require('../../../../../package.json')
 
 module.exports = function () {
   /**
@@ -32,6 +32,6 @@ module.exports = function () {
    * const version = ManifestBindService.get('version');
    */
   this.get = (attribute) => {
-    return _.get(packageJSON, attribute);
-  };
-};
+    return _.get(packageJSON, attribute)
+  }
+}

lib/image-stream/archive-hooks/zip.js

@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const Bluebird = require('bluebird');
-const _ = require('lodash');
-const StreamZip = require('node-stream-zip');
-const yauzl = Bluebird.promisifyAll(require('yauzl'));
-const errors = require('../../shared/errors');
+const Bluebird = require('bluebird')
+const _ = require('lodash')
+const StreamZip = require('node-stream-zip')
+const yauzl = Bluebird.promisifyAll(require('yauzl'))
+const errors = require('../../shared/errors')
 
 /**
  * @summary Get all archive entries
@@ -44,12 +44,12 @@ exports.getEntries = (archive) => {
     const zip = new StreamZip({
       file: archive,
       storeEntries: true
-    });
+    })
 
-    zip.on('error', reject);
+    zip.on('error', reject)
 
     zip.on('ready', () => {
-      const EMPTY_ENTRY_SIZE = 0;
+      const EMPTY_ENTRY_SIZE = 0
 
       return resolve(_.chain(zip.entries())
         .omitBy({
@@ -59,12 +59,12 @@ exports.getEntries = (archive) => {
           return {
             name: metadata.name,
             size: metadata.size
-          };
+          }
         })
-        .value());
-    });
-  });
-};
+        .value())
+    })
+  })
+}
 
 /**
  * @summary Extract a file from an archive
@@ -91,27 +91,27 @@ exports.extractFile = (archive, entries, file) => {
     })) {
       throw errors.createError({
         title: `Invalid entry: ${file}`
-      });
+      })
     }
 
     yauzl.openAsync(archive, {
       lazyEntries: true
     }).then((zipfile) => {
-      zipfile.readEntry();
+      zipfile.readEntry()
 
       zipfile.on('entry', (entry) => {
         if (entry.fileName !== file) {
-          return zipfile.readEntry();
+          return zipfile.readEntry()
         }
 
         return zipfile.openReadStream(entry, (error, readStream) => {
           if (error) {
-            return reject(error);
+            return reject(error)
           }
 
-          return resolve(readStream);
-        });
-      });
-    }).catch(reject);
-  });
-};
+          return resolve(readStream)
+        })
+      })
+    }).catch(reject)
+  })
+}

lib/image-stream/archive.js

@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const Bluebird = require('bluebird');
-const _ = require('lodash');
-const PassThroughStream = require('stream').PassThrough;
-const supportedFileTypes = require('./supported');
-const utils = require('./utils');
-const errors = require('../shared/errors');
-const fileExtensions = require('../shared/file-extensions');
+const Bluebird = require('bluebird')
+const _ = require('lodash')
+const PassThroughStream = require('stream').PassThrough
+const supportedFileTypes = require('./supported')
+const utils = require('./utils')
+const errors = require('../shared/errors')
+const fileExtensions = require('../shared/file-extensions')
 
 /**
  * @summary Archive metadata base path
@@ -30,7 +30,7 @@ const fileExtensions = require('../shared/file-extensions');
  * @private
  * @type {String}
  */
-const ARCHIVE_METADATA_BASE_PATH = '.meta';
+const ARCHIVE_METADATA_BASE_PATH = '.meta'
 
 /**
  * @summary Image extensions
@@ -40,11 +40,11 @@ const ARCHIVE_METADATA_BASE_PATH = '.meta';
  */
 const IMAGE_EXTENSIONS = _.reduce(supportedFileTypes, (accumulator, file) => {
   if (file.type === 'image') {
-    accumulator.push(file.extension);
+    accumulator.push(file.extension)
   }
 
-  return accumulator;
-}, []);
+  return accumulator
+}, [])
 
 /**
  * @summary Extract entry by path
@@ -75,16 +75,16 @@ const extractEntryByPath = (archive, filePath, options) => {
       .split('/')
       .tail()
       .join('/')
-      .value() === filePath;
-  });
+      .value() === filePath
+  })
 
   if (!fileEntry) {
-    return Bluebird.resolve(options.default);
+    return Bluebird.resolve(options.default)
   }
 
   return options.hooks.extractFile(archive, options.entries, fileEntry.name)
-    .then(utils.extractStream);
-};
+    .then(utils.extractStream)
+}
 
 /**
  * @summary Extract archive metadata
@@ -119,14 +119,14 @@ const extractArchiveMetadata = (archive, basePath, options) => {
         default: '{}'
       }).then((manifest) => {
         try {
-          return JSON.parse(manifest);
+          return JSON.parse(manifest)
         } catch (parseError) {
           throw errors.createUserError({
             title: 'Invalid archive manifest.json',
             description: 'The archive manifest.json file is not valid JSON'
-          });
+          })
         }
-      });
+      })
     })
   }).then((results) => {
     return {
@@ -142,9 +142,9 @@ const extractArchiveMetadata = (archive, basePath, options) => {
       logo: _.invoke(results.logo, [ 'toString' ]),
       bmap: _.invoke(results.bmap, [ 'toString' ]),
       instructions: _.invoke(results.instructions, [ 'toString' ])
-    };
-  });
-};
+    }
+  })
+}
 
 /**
  * @summary Extract image from archive
@@ -173,18 +173,18 @@ const extractArchiveMetadata = (archive, basePath, options) => {
 exports.extractImage = (archive, hooks) => {
   return hooks.getEntries(archive).then((entries) => {
     const imageEntries = _.filter(entries, (entry) => {
-      return _.includes(IMAGE_EXTENSIONS, fileExtensions.getLastFileExtension(entry.name));
-    });
+      return _.includes(IMAGE_EXTENSIONS, fileExtensions.getLastFileExtension(entry.name))
+    })
 
-    const VALID_NUMBER_OF_IMAGE_ENTRIES = 1;
+    const VALID_NUMBER_OF_IMAGE_ENTRIES = 1
     if (imageEntries.length !== VALID_NUMBER_OF_IMAGE_ENTRIES) {
       throw errors.createUserError({
         title: 'Invalid archive image',
         description: 'The archive image should contain one and only one top image file'
-      });
+      })
     }
 
-    const imageEntry = _.first(imageEntries);
+    const imageEntry = _.first(imageEntries)
 
     return Bluebird.props({
       imageStream: hooks.extractFile(archive, entries, imageEntry.name),
@@ -193,9 +193,9 @@ exports.extractImage = (archive, hooks) => {
         hooks
       })
     }).then((results) => {
-      results.metadata.stream = results.imageStream;
-      results.metadata.transform = new PassThroughStream();
-      results.metadata.path = archive;
+      results.metadata.stream = results.imageStream
+      results.metadata.transform = new PassThroughStream()
+      results.metadata.path = archive
 
       results.metadata.size = {
         original: imageEntry.size,
@@ -203,12 +203,12 @@ exports.extractImage = (archive, hooks) => {
           estimation: false,
           value: imageEntry.size
         }
-      };
+      }
 
-      results.metadata.extension = fileExtensions.getLastFileExtension(imageEntry.name);
-      results.metadata.archiveExtension = fileExtensions.getLastFileExtension(archive);
+      results.metadata.extension = fileExtensions.getLastFileExtension(imageEntry.name)
+      results.metadata.archiveExtension = fileExtensions.getLastFileExtension(archive)
 
-      return results.metadata;
-    });
-  });
-};
+      return results.metadata
+    })
+  })
+}

lib/image-stream/gzip.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @summary The byte length of ISIZE
@@ -23,7 +23,7 @@
  * @description
  * See https://tools.ietf.org/html/rfc1952
  */
-const ISIZE_LENGTH = 4;
+const ISIZE_LENGTH = 4
 
 /**
  * @summary Get the estimated uncompressed size of a gzip file
@@ -64,9 +64,9 @@ const ISIZE_LENGTH = 4;
  * });
  */
 exports.getUncompressedSize = (options) => {
-  const ISIZE_BUFFER_START = 0;
-  const ISIZE_POSITION = options.size - ISIZE_LENGTH;
+  const ISIZE_BUFFER_START = 0
+  const ISIZE_POSITION = options.size - ISIZE_LENGTH
   return options.read(ISIZE_POSITION, ISIZE_LENGTH).then((buffer) => {
-    return buffer.readUInt32LE(ISIZE_BUFFER_START);
-  });
-};
+    return buffer.readUInt32LE(ISIZE_BUFFER_START)
+  })
+}

lib/image-stream/handlers.js

@@ -14,24 +14,24 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /* eslint-disable jsdoc/require-example */
 
-const Bluebird = require('bluebird');
-const fs = Bluebird.promisifyAll(require('fs'));
-const PassThroughStream = require('stream').PassThrough;
-const lzma = Bluebird.promisifyAll(require('lzma-native'));
-const zlib = require('zlib');
-const unbzip2Stream = require('unbzip2-stream');
-const gzip = require('./gzip');
-const udif = Bluebird.promisifyAll(require('udif'));
-const archive = require('./archive');
-const utils = require('./utils');
-const zipArchiveHooks = require('./archive-hooks/zip');
-const fileExtensions = require('../shared/file-extensions');
-const path = require('path');
-const errors = require('../shared/errors');
+const Bluebird = require('bluebird')
+const fs = Bluebird.promisifyAll(require('fs'))
+const PassThroughStream = require('stream').PassThrough
+const lzma = Bluebird.promisifyAll(require('lzma-native'))
+const zlib = require('zlib')
+const unbzip2Stream = require('unbzip2-stream')
+const gzip = require('./gzip')
+const udif = Bluebird.promisifyAll(require('udif'))
+const archive = require('./archive')
+const utils = require('./utils')
+const zipArchiveHooks = require('./archive-hooks/zip')
+const fileExtensions = require('../shared/file-extensions')
+const path = require('path')
+const errors = require('../shared/errors')
 
 /**
  * @summary Image handlers
@@ -67,7 +67,7 @@ module.exports = {
         }
       },
       transform: unbzip2Stream()
-    });
+    })
   },
 
   /**
@@ -85,14 +85,14 @@ module.exports = {
    */
   'application/gzip': (imagePath, options) => {
     return Bluebird.using(fs.openAsync(imagePath, 'r').disposer((fileDescriptor) => {
-      return fs.closeAsync(fileDescriptor);
+      return fs.closeAsync(fileDescriptor)
     }), (fileDescriptor) => {
       return gzip.getUncompressedSize({
         size: options.size,
         read: (position, count) => {
-          return utils.readBufferFromImageFileDescriptor(fileDescriptor, position, count);
+          return utils.readBufferFromImageFileDescriptor(fileDescriptor, position, count)
         }
-      });
+      })
     }).then((uncompressedSize) => {
       return Bluebird.props({
         path: imagePath,
@@ -107,8 +107,8 @@ module.exports = {
           }
         },
         transform: zlib.createGunzip()
-      });
-    });
+      })
+    })
   },
 
   /**
@@ -126,14 +126,14 @@ module.exports = {
    */
   'application/x-xz': (imagePath, options) => {
     return Bluebird.using(fs.openAsync(imagePath, 'r').disposer((fileDescriptor) => {
-      return fs.closeAsync(fileDescriptor);
+      return fs.closeAsync(fileDescriptor)
     }), (fileDescriptor) => {
       return lzma.parseFileIndexAsync({
         fileSize: options.size,
         read: (count, position, callback) => {
-          utils.readBufferFromImageFileDescriptor(fileDescriptor, position, count).asCallback(callback);
+          utils.readBufferFromImageFileDescriptor(fileDescriptor, position, count).asCallback(callback)
         }
-      });
+      })
     }).then((metadata) => {
       return {
         path: imagePath,
@@ -148,8 +148,8 @@ module.exports = {
           }
         },
         transform: lzma.createDecompressor()
-      };
-    });
+      }
+    })
   },
 
   /**
@@ -181,7 +181,7 @@ module.exports = {
           }
         },
         transform: new PassThroughStream()
-      };
+      }
     }).catch((error) => {
       if (/invalid footer/i.test(error.message)) {
         throw errors.createUserError({
@@ -189,10 +189,10 @@ module.exports = {
           description: `There was an error reading "${path.basename(imagePath)}". ` +
             'The image does not appear to be a valid Apple Disk Image (dmg), or may have the wrong filename extension.\n\n' +
             `Error: ${error.description || error.message}`
-        });
+        })
       }
-      throw error;
-    });
+      throw error
+    })
   },
 
   /**
@@ -206,7 +206,7 @@ module.exports = {
    * @returns {Promise}
    */
   'application/zip': (imagePath) => {
-    return archive.extractImage(imagePath, zipArchiveHooks);
+    return archive.extractImage(imagePath, zipArchiveHooks)
   },
 
   /**
@@ -235,7 +235,7 @@ module.exports = {
         }
       },
       transform: new PassThroughStream()
-    });
+    })
   }
 
-};
+}

lib/image-stream/index.js

@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const Bluebird = require('bluebird');
-const fs = Bluebird.promisifyAll(require('fs'));
-const stream = require('stream');
-const mime = require('./mime');
-const handlers = require('./handlers');
-const supportedFileTypes = require('./supported');
-const errors = require('../shared/errors');
-const parsePartitions = require('./parse-partitions');
+const _ = require('lodash')
+const Bluebird = require('bluebird')
+const fs = Bluebird.promisifyAll(require('fs'))
+const stream = require('stream')
+const mime = require('./mime')
+const handlers = require('./handlers')
+const supportedFileTypes = require('./supported')
+const errors = require('../shared/errors')
+const parsePartitions = require('./parse-partitions')
 
 /**
  * @summary Get an image stream from a file
@@ -73,19 +73,19 @@ exports.getFromFilePath = (file) => {
       throw errors.createUserError({
         title: 'Invalid image',
         description: 'The image must be a file'
-      });
+      })
     }
 
     return mime.getMimeTypeFromFileName(file).then((type) => {
-      const mimeType = _.has(handlers, type) ? type : mime.DEFAULT_MIME_TYPE;
+      const mimeType = _.has(handlers, type) ? type : mime.DEFAULT_MIME_TYPE
       return _.invoke(handlers, mimeType, file, {
         size: fileStats.size
-      });
-    });
+      })
+    })
   }).then((image) => {
-    return _.omitBy(image, _.isUndefined);
-  });
-};
+    return _.omitBy(image, _.isUndefined)
+  })
+}
 
 /**
  * @summary Get image metadata
@@ -120,10 +120,10 @@ exports.getImageMetadata = (file) => {
     .then(parsePartitions)
     .then((image) => {
       return _.omitBy(image, (property) => {
-        return property instanceof stream.Stream || _.isNil(property);
-      });
-    });
-};
+        return property instanceof stream.Stream || _.isNil(property)
+      })
+    })
+}
 
 /**
  * @summary Supported file types
@@ -137,4 +137,4 @@ exports.getImageMetadata = (file) => {
  *   console.log('Supported file type: ' + fileType.extension);
  * });
  */
-exports.supportedFileTypes = supportedFileTypes;
+exports.supportedFileTypes = supportedFileTypes

lib/image-stream/mime.js

@@ -14,21 +14,21 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const Bluebird = require('bluebird');
-const fs = Bluebird.promisifyAll(require('fs'));
-const fileType = require('file-type');
-const mime = require('mime-types');
-const utils = require('./utils');
+const _ = require('lodash')
+const Bluebird = require('bluebird')
+const fs = Bluebird.promisifyAll(require('fs'))
+const fileType = require('file-type')
+const mime = require('mime-types')
+const utils = require('./utils')
 
 /**
  * @summary The default MIME type
  * @type {String}
  * @constant
  */
-exports.DEFAULT_MIME_TYPE = 'application/octet-stream';
+exports.DEFAULT_MIME_TYPE = 'application/octet-stream'
 
 /**
  * @summary Get file's mime type, by reading the initial 262 bytes if necessary
@@ -45,20 +45,20 @@ exports.DEFAULT_MIME_TYPE = 'application/octet-stream';
  * });
  */
 exports.getMimeTypeFromFileName = (filename) => {
-  const mimeType = mime.lookup(filename);
+  const mimeType = mime.lookup(filename)
 
   if (mimeType) {
-    return Bluebird.resolve(mimeType);
+    return Bluebird.resolve(mimeType)
   }
 
-  const FILE_TYPE_ID_START = 0;
-  const FILE_TYPE_ID_BYTES = 262;
+  const FILE_TYPE_ID_START = 0
+  const FILE_TYPE_ID_BYTES = 262
 
   return Bluebird.using(fs.openAsync(filename, 'r').disposer((fileDescriptor) => {
-    return fs.closeAsync(fileDescriptor);
+    return fs.closeAsync(fileDescriptor)
   }), (fileDescriptor) => {
     return utils.readBufferFromImageFileDescriptor(fileDescriptor, FILE_TYPE_ID_START, FILE_TYPE_ID_BYTES).then((buffer) => {
-      return _.get(fileType(buffer), [ 'mime' ], exports.DEFAULT_MIME_TYPE);
-    });
-  });
-};
+      return _.get(fileType(buffer), [ 'mime' ], exports.DEFAULT_MIME_TYPE)
+    })
+  })
+}

lib/image-stream/parse-partitions.js

@@ -14,40 +14,40 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const Bluebird = require('bluebird');
-const MBR = require('mbr');
-const GPT = require('gpt');
+const _ = require('lodash')
+const Bluebird = require('bluebird')
+const MBR = require('mbr')
+const GPT = require('gpt')
 
 /**
  * @summary Maximum number of bytes to read from the stream
  * @type {Number}
  * @constant
  */
-const MAX_STREAM_BYTES = 65536;
+const MAX_STREAM_BYTES = 65536
 
 /**
  * @summary Initial number of bytes read
  * @type {Number}
  * @constant
  */
-const INITIAL_LENGTH = 0;
+const INITIAL_LENGTH = 0
 
 /**
  * @summary Initial block size
  * @type {Number}
  * @constant
  */
-const INITIAL_BLOCK_SIZE = 512;
+const INITIAL_BLOCK_SIZE = 512
 
 /**
  * @summary Maximum block size to check for
  * @type {Number}
  * @constant
  */
-const MAX_BLOCK_SIZE = 4096;
+const MAX_BLOCK_SIZE = 4096
 
 /**
  * @summary Attempt to parse the GPT from various block sizes
@@ -66,23 +66,23 @@ const MAX_BLOCK_SIZE = 4096;
  * }
  */
 const detectGPT = (buffer) => {
-  let blockSize = INITIAL_BLOCK_SIZE;
-  let gpt = null;
+  let blockSize = INITIAL_BLOCK_SIZE
+  let gpt = null
 
   // Attempt to parse the GPT from several offsets,
   // as the block size of the image may vary (512,1024,2048,4096);
   // For example, ISOs will usually have a block size of 4096,
   // but raw images a block size of 512 bytes
   while (blockSize <= MAX_BLOCK_SIZE) {
-    gpt = _.attempt(GPT.parse, buffer.slice(blockSize));
+    gpt = _.attempt(GPT.parse, buffer.slice(blockSize))
     if (!_.isError(gpt)) {
-      return gpt;
+      return gpt
     }
-    blockSize += blockSize;
+    blockSize += blockSize
   }
 
-  return null;
-};
+  return null
+}
 
 /**
  * @summary Attempt to parse the MBR & GPT from a given buffer
@@ -100,13 +100,13 @@ const detectGPT = (buffer) => {
  * }
  */
 const parsePartitionTables = (image, buffer) => {
-  const mbr = _.attempt(MBR.parse, buffer);
-  let gpt = null;
+  const mbr = _.attempt(MBR.parse, buffer)
+  let gpt = null
 
   if (!_.isError(mbr)) {
-    image.hasMBR = true;
-    gpt = detectGPT(buffer);
-    image.hasGPT = !_.isNil(gpt);
+    image.hasMBR = true
+    gpt = detectGPT(buffer)
+    image.hasGPT = !_.isNil(gpt)
   }
 
   // As MBR and GPT partition entries have a different structure,
@@ -121,8 +121,8 @@ const parsePartitionTables = (image, buffer) => {
         firstLBA: partition.firstLBA,
         lastLBA: partition.lastLBA,
         extended: false
-      };
-    });
+      }
+    })
   } else if (image.hasMBR) {
     image.partitions = _.map(mbr.partitions, (partition) => {
       return {
@@ -132,10 +132,10 @@ const parsePartitionTables = (image, buffer) => {
         firstLBA: partition.firstLBA,
         lastLBA: partition.lastLBA,
         extended: partition.extended
-      };
-    });
+      }
+    })
   }
-};
+}
 
 /**
  * @summary Attempt to read the MBR and GPT from an imagestream
@@ -159,44 +159,44 @@ const parsePartitionTables = (image, buffer) => {
  */
 module.exports = (image) => {
   return new Bluebird((resolve, reject) => {
-    const chunks = [];
-    let length = INITIAL_LENGTH;
-    let destroyed = false;
+    const chunks = []
+    let length = INITIAL_LENGTH
+    let destroyed = false
 
-    image.hasMBR = false;
-    image.hasGPT = false;
+    image.hasMBR = false
+    image.hasGPT = false
 
-    let stream = image.stream.pipe(image.transform);
+    let stream = image.stream.pipe(image.transform)
 
-    stream.on('error', reject);
+    stream.on('error', reject)
 
     // We need to use the "old" flowing mode here,
     // as some dependencies don't implement the "readable"
     // mode properly (i.e. bzip2)
     stream.on('data', (chunk) => {
-      chunks.push(chunk);
-      length += chunk.length;
+      chunks.push(chunk)
+      length += chunk.length
 
       // Once we've read enough bytes, terminate the stream
       if (length >= MAX_STREAM_BYTES && !destroyed) {
         // Prefer close() over destroy(), as some streams
         // from dependencies exhibit quirky behavior when destroyed
         if (image.stream.close) {
-          image.stream.close();
+          image.stream.close()
         } else {
-          image.stream.destroy();
+          image.stream.destroy()
         }
 
         // Remove references to stream to allow them being GCed
-        image.stream = null;
-        image.transform = null;
-        stream = null;
-        destroyed = true;
+        image.stream = null
+        image.transform = null
+        stream = null
+        destroyed = true
 
         // Parse the MBR, GPT and partitions from the obtained buffer
-        parsePartitionTables(image, Buffer.concat(chunks));
-        resolve(image);
+        parsePartitionTables(image, Buffer.concat(chunks))
+        resolve(image)
       }
-    });
-  });
-};
+    })
+  })
+}

lib/image-stream/supported.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @summary Supported filename extensions
@@ -77,4 +77,4 @@ module.exports = [
     extension: 'rpi-sdimg',
     type: 'image'
   }
-];
+]

lib/image-stream/utils.js

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const Bluebird = require('bluebird');
-const fs = Bluebird.promisifyAll(require('fs'));
-const errors = require('../shared/errors');
+const Bluebird = require('bluebird')
+const fs = Bluebird.promisifyAll(require('fs'))
+const errors = require('../shared/errors')
 
 /**
  * @summary Read a buffer from an image file descriptor
@@ -39,19 +39,19 @@ const errors = require('../shared/errors');
  * });
  */
 exports.readBufferFromImageFileDescriptor = (fileDescriptor, position, count) => {
-  const BUFFER_FILL_VALUE = 0;
-  const BUFFER_START_POSITION = 0;
-  const buffer = Buffer.alloc(count, BUFFER_FILL_VALUE);
+  const BUFFER_FILL_VALUE = 0
+  const BUFFER_START_POSITION = 0
+  const buffer = Buffer.alloc(count, BUFFER_FILL_VALUE)
 
   return fs.readAsync(fileDescriptor, buffer, BUFFER_START_POSITION, count, position).tap((bytesRead) => {
     if (bytesRead !== count) {
       throw errors.createUserError({
         title: 'Looks like the image is truncated',
         description: `We tried to read ${count} bytes at ${position}, but got ${bytesRead} bytes instead`
-      });
+      })
     }
-  }).return(buffer);
-};
+  }).return(buffer)
+}
 
 /**
  * @summary Extract the data of a readable stream
@@ -75,15 +75,15 @@ exports.readBufferFromImageFileDescriptor = (fileDescriptor, position, count) =>
  */
 exports.extractStream = (stream) => {
   return new Bluebird((resolve, reject) => {
-    const chunks = [];
+    const chunks = []
 
     stream.on('data', (chunk) => {
-      chunks.push(chunk);
-    });
+      chunks.push(chunk)
+    })
 
-    stream.on('error', reject);
+    stream.on('error', reject)
     stream.on('end', () => {
-      resolve(Buffer.concat(chunks));
-    });
-  });
-};
+      resolve(Buffer.concat(chunks))
+    })
+  })
+}

lib/shared/drive-constraints.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const pathIsInside = require('path-is-inside');
+const _ = require('lodash')
+const pathIsInside = require('path-is-inside')
 
 /**
  * @summary The default unknown size for things such as images and drives
@@ -25,7 +25,7 @@ const pathIsInside = require('path-is-inside');
  * @private
  * @type {Number}
  */
-const UNKNOWN_SIZE = 0;
+const UNKNOWN_SIZE = 0
 
 /**
  * @summary Check if a drive is locked
@@ -49,8 +49,8 @@ const UNKNOWN_SIZE = 0;
  * }
  */
 exports.isDriveLocked = (drive) => {
-  return Boolean(_.get(drive, [ 'protected' ], false));
-};
+  return Boolean(_.get(drive, [ 'protected' ], false))
+}
 
 /**
  * @summary Check if a drive is a system drive
@@ -71,8 +71,8 @@ exports.isDriveLocked = (drive) => {
  * }
  */
 exports.isSystemDrive = (drive) => {
-  return Boolean(_.get(drive, [ 'system' ], false));
-};
+  return Boolean(_.get(drive, [ 'system' ], false))
+}
 
 /**
  * @summary Check if a drive is source drive
@@ -108,17 +108,17 @@ exports.isSystemDrive = (drive) => {
  * }
  */
 exports.isSourceDrive = (drive, image) => {
-  const mountpoints = _.get(drive, [ 'mountpoints' ], []);
-  const imagePath = _.get(image, [ 'path' ]);
+  const mountpoints = _.get(drive, [ 'mountpoints' ], [])
+  const imagePath = _.get(image, [ 'path' ])
 
   if (!imagePath || _.isEmpty(mountpoints)) {
-    return false;
+    return false
   }
 
   return _.some(_.map(mountpoints, (mountpoint) => {
-    return pathIsInside(imagePath, mountpoint.path);
-  }));
-};
+    return pathIsInside(imagePath, mountpoint.path)
+  }))
+}
 
 /**
  * @summary Check if a drive is large enough for an image
@@ -142,7 +142,7 @@ exports.isSourceDrive = (drive, image) => {
  * }
  */
 exports.isDriveLargeEnough = (drive, image) => {
-  const driveSize = _.get(drive, [ 'size' ], UNKNOWN_SIZE);
+  const driveSize = _.get(drive, [ 'size' ], UNKNOWN_SIZE)
 
   if (_.get(image, [ 'size', 'final', 'estimation' ])) {
     // If the drive size is smaller than the original image size, and
@@ -150,22 +150,22 @@ exports.isDriveLargeEnough = (drive, image) => {
     // here, based on the assumption that the final size will never
     // be less than the original size.
     if (driveSize < _.get(image, [ 'size', 'original' ], UNKNOWN_SIZE)) {
-      return false;
+      return false
     }
 
     // If the final image size is just an estimation then consider it
     // large enough. In the worst case, the user gets an error saying
     // the drive has ran out of space, instead of prohibiting the flash
     // at all, when the estimation may be wrong.
-    return true;
+    return true
   }
 
   return driveSize >= _.get(image, [
     'size',
     'final',
     'value'
-  ], UNKNOWN_SIZE);
-};
+  ], UNKNOWN_SIZE)
+}
 
 /**
  * @summary Check if a drive is is valid, i.e. not locked and large enough for an image
@@ -195,8 +195,8 @@ exports.isDriveValid = (drive, image) => {
     !this.isDriveLocked(drive),
     this.isDriveLargeEnough(drive, image),
     !this.isSourceDrive(drive, image)
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Check if a drive meets the recommended drive size suggestion
@@ -228,8 +228,8 @@ exports.isDriveValid = (drive, image) => {
  * }
  */
 exports.isDriveSizeRecommended = (drive, image) => {
-  return _.get(drive, [ 'size' ], UNKNOWN_SIZE) >= _.get(image, [ 'recommendedDriveSize' ], UNKNOWN_SIZE);
-};
+  return _.get(drive, [ 'size' ], UNKNOWN_SIZE) >= _.get(image, [ 'recommendedDriveSize' ], UNKNOWN_SIZE)
+}
 
 /**
  * @summary Drive/image compatibility status messages.
@@ -286,7 +286,7 @@ exports.COMPATIBILITY_STATUS_MESSAGES = {
    * The drive contains the image and therefore cannot be written to.
    */
   CONTAINS_IMAGE: 'Drive Contains Image'
-};
+}
 
 /**
  * @summary Drive/image compatibility status types.
@@ -299,7 +299,7 @@ exports.COMPATIBILITY_STATUS_MESSAGES = {
 exports.COMPATIBILITY_STATUS_TYPES = {
   WARNING: 1,
   ERROR: 2
-};
+}
 
 /**
  * @summary Get drive/image compatibility in an object
@@ -339,39 +339,39 @@ exports.COMPATIBILITY_STATUS_TYPES = {
  * }
  */
 exports.getDriveImageCompatibilityStatuses = (drive, image) => {
-  const statusList = [];
+  const statusList = []
 
   // Mind the order of the if-statements if you modify.
   if (exports.isSourceDrive(drive, image)) {
     statusList.push({
       type: exports.COMPATIBILITY_STATUS_TYPES.ERROR,
       message: exports.COMPATIBILITY_STATUS_MESSAGES.CONTAINS_IMAGE
-    });
+    })
   } else if (exports.isDriveLocked(drive)) {
     statusList.push({
       type: exports.COMPATIBILITY_STATUS_TYPES.ERROR,
       message: exports.COMPATIBILITY_STATUS_MESSAGES.LOCKED
-    });
+    })
   } else if (!_.isNil(drive) && !exports.isDriveLargeEnough(drive, image)) {
     statusList.push({
       type: exports.COMPATIBILITY_STATUS_TYPES.ERROR,
       message: exports.COMPATIBILITY_STATUS_MESSAGES.TOO_SMALL
-    });
+    })
   } else {
     if (exports.isSystemDrive(drive)) {
       statusList.push({
         type: exports.COMPATIBILITY_STATUS_TYPES.WARNING,
         message: exports.COMPATIBILITY_STATUS_MESSAGES.SYSTEM
-      });
+      })
     }
 
     if (!_.isNil(drive) && !exports.isDriveSizeRecommended(drive, image)) {
       statusList.push({
         type: exports.COMPATIBILITY_STATUS_TYPES.WARNING,
         message: exports.COMPATIBILITY_STATUS_MESSAGES.SIZE_NOT_RECOMMENDED
-      });
+      })
     }
   }
 
-  return statusList;
-};
+  return statusList
+}

lib/shared/errors.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 /**
  * @summary Create an error details object
@@ -38,9 +38,9 @@ const _ = require('lodash');
  */
 const createErrorDetails = (options) => {
   return _.pick(_.mapValues(options, (value) => {
-    return _.isFunction(value) ? value : _.constant(value);
-  }), [ 'title', 'description' ]);
-};
+    return _.isFunction(value) ? value : _.constant(value)
+  }), [ 'title', 'description' ])
+}
 
 /**
  * @summary Human-friendly error messages
@@ -57,7 +57,7 @@ exports.HUMAN_FRIENDLY = {
    */
   ENOENT: createErrorDetails({
     title: (error) => {
-      return `No such file or directory: ${error.path}`;
+      return `No such file or directory: ${error.path}`
     },
     description: 'The file you\'re trying to access doesn\'t exist'
   }),
@@ -91,7 +91,7 @@ exports.HUMAN_FRIENDLY = {
 
   /* eslint-enable new-cap */
 
-};
+}
 
 /**
  * @summary Get user friendly property from an error
@@ -113,14 +113,14 @@ exports.HUMAN_FRIENDLY = {
  * }
  */
 const getUserFriendlyMessageProperty = (error, property) => {
-  const code = _.get(error, [ 'code' ]);
+  const code = _.get(error, [ 'code' ])
 
   if (_.isNil(code) || !_.isString(code)) {
-    return null;
+    return null
   }
 
-  return _.invoke(exports.HUMAN_FRIENDLY, [ code, property ], error);
-};
+  return _.invoke(exports.HUMAN_FRIENDLY, [ code, property ], error)
+}
 
 /**
  * @summary Check if a string is blank
@@ -135,7 +135,7 @@ const getUserFriendlyMessageProperty = (error, property) => {
  *   console.log('The string is blank');
  * }
  */
-const isBlank = _.flow([ _.trim, _.isEmpty ]);
+const isBlank = _.flow([ _.trim, _.isEmpty ])
 
 /**
  * @summary Get the title of an error
@@ -156,26 +156,26 @@ const isBlank = _.flow([ _.trim, _.isEmpty ]);
  */
 exports.getTitle = (error) => {
   if (!_.isError(error) && !_.isPlainObject(error) && !_.isNil(error)) {
-    return _.toString(error);
+    return _.toString(error)
   }
 
-  const codeTitle = getUserFriendlyMessageProperty(error, 'title');
+  const codeTitle = getUserFriendlyMessageProperty(error, 'title')
   if (!_.isNil(codeTitle)) {
-    return codeTitle;
+    return codeTitle
   }
 
-  const message = _.get(error, [ 'message' ]);
+  const message = _.get(error, [ 'message' ])
   if (!isBlank(message)) {
-    return message;
+    return message
   }
 
-  const code = _.get(error, [ 'code' ]);
+  const code = _.get(error, [ 'code' ])
   if (!_.isNil(code) && !isBlank(code)) {
-    return `Error code: ${code}`;
+    return `Error code: ${code}`
   }
 
-  return 'An error ocurred';
-};
+  return 'An error ocurred'
+}
 
 /**
  * @summary Get the description of an error
@@ -195,36 +195,36 @@ exports.getTitle = (error) => {
 exports.getDescription = (error, options = {}) => {
   _.defaults(options, {
     userFriendlyDescriptionsOnly: false
-  });
+  })
 
   if (!_.isError(error) && !_.isPlainObject(error)) {
-    return '';
+    return ''
   }
 
   if (!isBlank(error.description)) {
-    return error.description;
+    return error.description
   }
 
-  const codeDescription = getUserFriendlyMessageProperty(error, 'description');
+  const codeDescription = getUserFriendlyMessageProperty(error, 'description')
   if (!_.isNil(codeDescription)) {
-    return codeDescription;
+    return codeDescription
   }
 
   if (options.userFriendlyDescriptionsOnly) {
-    return '';
+    return ''
   }
 
   if (error.stack) {
-    return error.stack;
+    return error.stack
   }
 
   if (_.isEmpty(error)) {
-    return '';
+    return ''
   }
 
-  const INDENTATION_SPACES = 2;
-  return JSON.stringify(error, null, INDENTATION_SPACES);
-};
+  const INDENTATION_SPACES = 2
+  return JSON.stringify(error, null, INDENTATION_SPACES)
+}
 
 /**
  * @summary Create an error
@@ -247,18 +247,18 @@ exports.getDescription = (error, options = {}) => {
  */
 exports.createError = (options) => {
   if (isBlank(options.title)) {
-    throw new Error(`Invalid error title: ${options.title}`);
+    throw new Error(`Invalid error title: ${options.title}`)
   }
 
-  const error = new Error(options.title);
-  error.description = options.description;
+  const error = new Error(options.title)
+  error.description = options.description
 
   if (!_.isNil(options.report) && !options.report) {
-    error.report = false;
+    error.report = false
   }
 
-  return error;
-};
+  return error
+}
 
 /**
  * @summary Create a user error
@@ -289,8 +289,8 @@ exports.createUserError = (options) => {
     title: options.title,
     description: options.description,
     report: false
-  });
-};
+  })
+}
 
 /**
  * @summary Check if an error is an user error
@@ -308,8 +308,8 @@ exports.createUserError = (options) => {
  * }
  */
 exports.isUserError = (error) => {
-  return _.isNil(error.report) ? false : !error.report;
-};
+  return _.isNil(error.report) ? false : !error.report
+}
 
 /**
  * @summary Convert an Error object to a JSON object
@@ -327,8 +327,8 @@ exports.isUserError = (error) => {
  */
 exports.toJSON = (error) => {
   // Handle string error objects to be on the safe side
-  const isErrorLike = _.isError(error) || _.isPlainObject(error);
-  const errorObject = isErrorLike ? error : new Error(error);
+  const isErrorLike = _.isError(error) || _.isPlainObject(error)
+  const errorObject = isErrorLike ? error : new Error(error)
 
   return {
     message: errorObject.message,
@@ -336,8 +336,8 @@ exports.toJSON = (error) => {
     stack: errorObject.stack,
     report: errorObject.report,
     code: errorObject.code
-  };
-};
+  }
+}
 
 /**
  * @summary Convert a JSON object to an Error object
@@ -354,5 +354,5 @@ exports.toJSON = (error) => {
  * > 'foo'
  */
 exports.fromJSON = (json) => {
-  return _.assign(new Error(json.message), json);
-};
+  return _.assign(new Error(json.message), json)
+}

lib/shared/exit-codes.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 /**
  * @summary Etcher exit codes
@@ -63,4 +63,4 @@ module.exports = {
    */
   CANCELLED: 3
 
-};
+}

lib/shared/file-extensions.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 /**
  * @summary Get the extensions of a file
@@ -36,8 +36,8 @@ exports.getFileExtensions = _.memoize((filePath) => {
     .split('.')
     .tail()
     .map(_.toLower)
-    .value();
-});
+    .value()
+})
 
 /**
  * @summary Get the last file extension
@@ -53,8 +53,8 @@ exports.getFileExtensions = _.memoize((filePath) => {
  * > [ 'gz' ]
  */
 exports.getLastFileExtension = (filePath) => {
-  return _.last(exports.getFileExtensions(filePath));
-};
+  return _.last(exports.getFileExtensions(filePath))
+}
 
 /**
  * @summary Get the penultimate file extension
@@ -70,5 +70,5 @@ exports.getLastFileExtension = (filePath) => {
  * > [ 'img' ]
  */
 exports.getPenultimateFileExtension = (filePath) => {
-  return _.last(_.initial(exports.getFileExtensions(filePath)));
-};
+  return _.last(_.initial(exports.getFileExtensions(filePath)))
+}

lib/shared/messages.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
 /**
  * @summary Application messages
@@ -119,4 +119,4 @@ module.exports = {
 
   }
 
-};
+}

lib/shared/models/available-drives.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const store = require('../store');
+const _ = require('lodash')
+const store = require('../store')
 
 /**
  * @summary Check if there are available drives
@@ -32,8 +32,8 @@ const store = require('../store');
  * }
  */
 exports.hasAvailableDrives = () => {
-  return !_.isEmpty(exports.getDrives());
-};
+  return !_.isEmpty(exports.getDrives())
+}
 
 /**
  * @summary Set a list of drives
@@ -52,8 +52,8 @@ exports.setDrives = (drives) => {
   store.dispatch({
     type: store.Actions.SET_AVAILABLE_DRIVES,
     data: drives
-  });
-};
+  })
+}
 
 /**
  * @summary Get detected drives
@@ -66,5 +66,5 @@ exports.setDrives = (drives) => {
  * const drives = availableDrives.getDrives();
  */
 exports.getDrives = () => {
-  return store.getState().toJS().availableDrives;
-};
+  return store.getState().toJS().availableDrives
+}

lib/shared/models/flash-state.js

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const store = require('../store');
-const units = require('../units');
+const _ = require('lodash')
+const store = require('../store')
+const units = require('../units')
 
 /**
  * @summary Reset flash state
@@ -31,8 +31,8 @@ const units = require('../units');
 exports.resetState = () => {
   store.dispatch({
     type: store.Actions.RESET_FLASH_STATE
-  });
-};
+  })
+}
 
 /**
  * @summary Check if currently flashing
@@ -47,8 +47,8 @@ exports.resetState = () => {
  * }
  */
 exports.isFlashing = () => {
-  return store.getState().toJS().isFlashing;
-};
+  return store.getState().toJS().isFlashing
+}
 
 /**
  * @summary Set the flashing flag
@@ -67,8 +67,8 @@ exports.isFlashing = () => {
 exports.setFlashingFlag = () => {
   store.dispatch({
     type: store.Actions.SET_FLASHING_FLAG
-  });
-};
+  })
+}
 
 /**
  * @summary Unset the flashing flag
@@ -92,8 +92,8 @@ exports.unsetFlashingFlag = (results) => {
   store.dispatch({
     type: store.Actions.UNSET_FLASHING_FLAG,
     data: results
-  });
-};
+  })
+}
 
 /**
  * @summary Set the flashing state
@@ -124,15 +124,15 @@ exports.setProgressState = (state) => {
       speed: _.attempt(() => {
         if (_.isNumber(state.speed) && !_.isNaN(state.speed)) {
           // Preserve only two decimal places
-          const PRECISION = 2;
-          return _.round(units.bytesToMegabytes(state.speed), PRECISION);
+          const PRECISION = 2
+          return _.round(units.bytesToMegabytes(state.speed), PRECISION)
         }
 
-        return null;
+        return null
       })
     }
-  });
-};
+  })
+}
 
 /**
  * @summary Get the flash results
@@ -145,8 +145,8 @@ exports.setProgressState = (state) => {
  * const results = flashState.getFlashResults();
  */
 exports.getFlashResults = () => {
-  return store.getState().toJS().flashResults;
-};
+  return store.getState().toJS().flashResults
+}
 
 /**
  * @summary Get the current flash state
@@ -159,8 +159,8 @@ exports.getFlashResults = () => {
  * const flashState = flashState.getFlashState();
  */
 exports.getFlashState = () => {
-  return store.getState().get('flashState').toJS();
-};
+  return store.getState().get('flashState').toJS()
+}
 
 /**
  * @summary Determine if the last flash was cancelled
@@ -178,8 +178,8 @@ exports.getFlashState = () => {
  * }
  */
 exports.wasLastFlashCancelled = () => {
-  return _.get(exports.getFlashResults(), [ 'cancelled' ], false);
-};
+  return _.get(exports.getFlashResults(), [ 'cancelled' ], false)
+}
 
 /**
  * @summary Get last flash source checksum
@@ -195,8 +195,8 @@ exports.wasLastFlashCancelled = () => {
  * const checksum = flashState.getLastFlashSourceChecksum();
  */
 exports.getLastFlashSourceChecksum = () => {
-  return exports.getFlashResults().sourceChecksum;
-};
+  return exports.getFlashResults().sourceChecksum
+}
 
 /**
  * @summary Get last flash error code
@@ -212,8 +212,8 @@ exports.getLastFlashSourceChecksum = () => {
  * const errorCode = flashState.getLastFlashErrorCode();
  */
 exports.getLastFlashErrorCode = () => {
-  return exports.getFlashResults().errorCode;
-};
+  return exports.getFlashResults().errorCode
+}
 
 /**
  * @summary Get current (or last) flash uuid
@@ -229,5 +229,5 @@ exports.getLastFlashErrorCode = () => {
  * const uuid = flashState.getFlashUuid();
  */
 exports.getFlashUuid = () => {
-  return store.getState().toJS().flashUuid;
-};
+  return store.getState().toJS().flashUuid
+}

lib/shared/models/selection-state.js

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const store = require('../store');
-const availableDrives = require('./available-drives');
+const _ = require('lodash')
+const store = require('../store')
+const availableDrives = require('./available-drives')
 
 /**
  * @summary Set a drive
@@ -34,8 +34,8 @@ exports.setDrive = (drive) => {
   store.dispatch({
     type: store.Actions.SELECT_DRIVE,
     data: drive
-  });
-};
+  })
+}
 
 /**
  * @summary Toggle set drive
@@ -49,11 +49,11 @@ exports.setDrive = (drive) => {
  */
 exports.toggleSetDrive = (drive) => {
   if (exports.isCurrentDrive(drive)) {
-    exports.removeDrive();
+    exports.removeDrive()
   } else {
-    exports.setDrive(drive);
+    exports.setDrive(drive)
   }
-};
+}
 
 /**
  * @summary Set a image
@@ -71,8 +71,8 @@ exports.setImage = (image) => {
   store.dispatch({
     type: store.Actions.SELECT_IMAGE,
     data: image
-  });
-};
+  })
+}
 
 /**
  * @summary Get drive
@@ -87,8 +87,8 @@ exports.setImage = (image) => {
 exports.getDrive = () => {
   return _.find(availableDrives.getDrives(), {
     device: store.getState().getIn([ 'selection', 'drive' ])
-  });
-};
+  })
+}
 
 /**
  * @summary Get the selected image
@@ -101,8 +101,8 @@ exports.getDrive = () => {
  * const image = selectionState.getImage();
  */
 exports.getImage = () => {
-  return _.get(store.getState().toJS(), [ 'selection', 'image' ]);
-};
+  return _.get(store.getState().toJS(), [ 'selection', 'image' ])
+}
 
 /**
  * @summary Get image path
@@ -119,8 +119,8 @@ exports.getImagePath = () => {
     'selection',
     'image',
     'path'
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Get image size
@@ -139,8 +139,8 @@ exports.getImageSize = () => {
     'size',
     'final',
     'value'
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Get image url
@@ -157,8 +157,8 @@ exports.getImageUrl = () => {
     'selection',
     'image',
     'url'
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Get image name
@@ -175,8 +175,8 @@ exports.getImageName = () => {
     'selection',
     'image',
     'name'
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Get image logo
@@ -193,8 +193,8 @@ exports.getImageLogo = () => {
     'selection',
     'image',
     'logo'
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Get image support url
@@ -211,8 +211,8 @@ exports.getImageSupportUrl = () => {
     'selection',
     'image',
     'supportUrl'
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Get image recommended drive size
@@ -229,8 +229,8 @@ exports.getImageRecommendedDriveSize = () => {
     'selection',
     'image',
     'recommendedDriveSize'
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Check if there is a selected drive
@@ -245,8 +245,8 @@ exports.getImageRecommendedDriveSize = () => {
  * }
  */
 exports.hasDrive = () => {
-  return Boolean(exports.getDrive());
-};
+  return Boolean(exports.getDrive())
+}
 
 /**
  * @summary Check if there is a selected image
@@ -261,8 +261,8 @@ exports.hasDrive = () => {
  * }
  */
 exports.hasImage = () => {
-  return Boolean(exports.getImage());
-};
+  return Boolean(exports.getImage())
+}
 
 /**
  * @summary Remove drive
@@ -275,8 +275,8 @@ exports.hasImage = () => {
 exports.removeDrive = () => {
   store.dispatch({
     type: store.Actions.REMOVE_DRIVE
-  });
-};
+  })
+}
 
 /**
  * @summary Remove image
@@ -289,8 +289,8 @@ exports.removeDrive = () => {
 exports.removeImage = () => {
   store.dispatch({
     type: store.Actions.REMOVE_IMAGE
-  });
-};
+  })
+}
 
 /**
  * @summary Clear selections
@@ -310,13 +310,13 @@ exports.clear = (options = {}) => {
   if (!options.preserveImage) {
     store.dispatch({
       type: store.Actions.REMOVE_IMAGE
-    });
+    })
   }
 
   store.dispatch({
     type: store.Actions.REMOVE_DRIVE
-  });
-};
+  })
+}
 
 /**
  * @summary Check if a drive is the current drive
@@ -333,8 +333,8 @@ exports.clear = (options = {}) => {
  */
 exports.isCurrentDrive = (drive) => {
   if (!drive) {
-    return false;
+    return false
   }
 
-  return drive === _.get(exports.getDrive(), [ 'device' ]);
-};
+  return drive === _.get(exports.getDrive(), [ 'device' ])
+}

lib/shared/native-module.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const path = require('path');
-const bindings = require('bindings');
+const path = require('path')
+const bindings = require('bindings')
 
 /**
  * @summary Load a native module
@@ -40,5 +40,5 @@ exports.load = (moduleName) => {
 
   /* eslint-enable camelcase */
 
-  });
-};
+  })
+}

lib/shared/permissions.js

@@ -14,23 +14,23 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const os = require('os');
-const nativeModule = require('./native-module');
-const Bluebird = require('bluebird');
-const childProcess = Bluebird.promisifyAll(require('child_process'));
-const sudoPrompt = Bluebird.promisifyAll(require('sudo-prompt'));
-const commandJoin = require('command-join');
-const _ = require('lodash');
-const errors = require('./errors');
+const os = require('os')
+const nativeModule = require('./native-module')
+const Bluebird = require('bluebird')
+const childProcess = Bluebird.promisifyAll(require('child_process'))
+const sudoPrompt = Bluebird.promisifyAll(require('sudo-prompt'))
+const commandJoin = require('command-join')
+const _ = require('lodash')
+const errors = require('./errors')
 
 /**
  * @summary The user id of the UNIX "superuser"
  * @constant
  * @type {Number}
  */
-const UNIX_SUPERUSER_USER_ID = 0;
+const UNIX_SUPERUSER_USER_ID = 0
 
 /**
  * @summary Check if the current process is running with elevated permissions
@@ -64,11 +64,11 @@ exports.isElevated = () => {
       .then(_.constant(true))
       .catch({
         code: os.constants.errno.EPERM
-      }, _.constant(false));
+      }, _.constant(false))
   }
 
-  return Bluebird.resolve(process.geteuid() === UNIX_SUPERUSER_USER_ID);
-};
+  return Bluebird.resolve(process.geteuid() === UNIX_SUPERUSER_USER_ID)
+}
 
 /**
  * @summary Get environment command prefix
@@ -87,32 +87,32 @@ exports.isElevated = () => {
  * childProcess.execSync(_.join(_.concat(commandPrefix, [ 'mycommand' ]), ' '));
  */
 exports.getEnvironmentCommandPrefix = (environment) => {
-  const isWindows = os.platform() === 'win32';
+  const isWindows = os.platform() === 'win32'
 
   if (_.isEmpty(environment)) {
-    return [];
+    return []
   }
 
   const argv = _.flatMap(environment, (value, key) => {
     if (_.isNil(value)) {
-      return [];
+      return []
     }
 
     if (isWindows) {
-      return [ 'set', `${key}=${value}`, '&&' ];
+      return [ 'set', `${key}=${value}`, '&&' ]
     }
 
-    return [ `${key}=${value}` ];
-  });
+    return [ `${key}=${value}` ]
+  })
 
   if (isWindows) {
     // This is a trick to make the binary afterwards catch
     // the environment variables set just previously.
-    return _.concat(argv, [ 'call' ]);
+    return _.concat(argv, [ 'call' ])
   }
 
-  return _.concat([ 'env' ], argv);
-};
+  return _.concat([ 'env' ], argv)
+}
 
 /**
  * @summary Quote a string
@@ -126,8 +126,8 @@ exports.getEnvironmentCommandPrefix = (environment) => {
  * const result = quote('foo');
  */
 const quoteString = (string) => {
-  return `"${string}"`;
-};
+  return `"${string}"`
+}
 
 /**
  * @summary Elevate a command
@@ -154,17 +154,17 @@ const quoteString = (string) => {
  * });
  */
 exports.elevateCommand = (command, options) => {
-  const isWindows = os.platform() === 'win32';
+  const isWindows = os.platform() === 'win32'
 
   const prefixedCommand = _.concat(
     exports.getEnvironmentCommandPrefix(options.environment),
     _.map(command, (string) => {
-      return isWindows ? quoteString(string) : string;
+      return isWindows ? quoteString(string) : string
     })
-  );
+  )
 
   if (isWindows) {
-    const elevator = Bluebird.promisifyAll(nativeModule.load('elevator'));
+    const elevator = Bluebird.promisifyAll(nativeModule.load('elevator'))
     return elevator.elevateAsync([
       'cmd.exe',
       '/c',
@@ -172,8 +172,8 @@ exports.elevateCommand = (command, options) => {
     ]).then((results) => {
       return {
         cancelled: results.cancelled
-      };
-    });
+      }
+    })
   }
 
   return sudoPrompt.execAsync(commandJoin(prefixedCommand), {
@@ -182,36 +182,36 @@ exports.elevateCommand = (command, options) => {
     if (!_.isEmpty(stderr)) {
       throw errors.createError({
         title: stderr
-      });
+      })
     }
 
     return {
       cancelled: false
-    };
+    }
 
   // We're hardcoding internal error messages declared by `sudo-prompt`.
   // There doesn't seem to be a better way to handle these errors, so
   // for now, we should make sure we double check if the error messages
   // have changed every time we upgrade `sudo-prompt`.
   }).catch((error) => {
-    return _.includes(error.message, 'is not in the sudoers file');
+    return _.includes(error.message, 'is not in the sudoers file')
   }, () => {
     throw errors.createUserError({
       title: 'Your user doesn\'t have enough privileges to proceed',
       description: 'This application requires sudo privileges to be able to write to drives'
-    });
+    })
   }).catch({
     message: 'User did not grant permission.'
   }, () => {
     return {
       cancelled: true
-    };
+    }
   }).catch({
     message: 'No polkit authentication agent found.'
   }, () => {
     throw errors.createUserError({
       title: 'No polkit authentication agent found',
       description: 'Please install a polkit authentication agent for your desktop environment of choice to continue'
-    });
-  });
-};
+    })
+  })
+}

lib/shared/release.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const semver = require('semver');
+const _ = require('lodash')
+const semver = require('semver')
 
 /**
  * @summary Application release types
@@ -50,7 +50,7 @@ exports.RELEASE_TYPE = {
    */
   UNKNOWN: 'UNKNOWN'
 
-};
+}
 
 /**
  * @summary Get the release type from a version string
@@ -69,21 +69,21 @@ exports.RELEASE_TYPE = {
  * }
  */
 exports.getReleaseType = (version) => {
-  const GIT_HASH_REGEX = /^[0-9a-f]{7,40}$/;
-  const buildNumber = _.get(semver.parse(version), [ 'build' ]);
+  const GIT_HASH_REGEX = /^[0-9a-f]{7,40}$/
+  const buildNumber = _.get(semver.parse(version), [ 'build' ])
 
   if (!_.isNil(buildNumber)) {
     if (_.isEmpty(buildNumber)) {
-      return exports.RELEASE_TYPE.PRODUCTION;
+      return exports.RELEASE_TYPE.PRODUCTION
     }
 
     if (GIT_HASH_REGEX.test(_.first(buildNumber))) {
-      return exports.RELEASE_TYPE.SNAPSHOT;
+      return exports.RELEASE_TYPE.SNAPSHOT
     }
   }
 
-  return exports.RELEASE_TYPE.UNKNOWN;
-};
+  return exports.RELEASE_TYPE.UNKNOWN
+}
 
 /**
  * @summary Check if a version is a stable release
@@ -99,5 +99,5 @@ exports.getReleaseType = (version) => {
  * }
  */
 exports.isStableRelease = (version) => {
-  return _.isEmpty(_.get(semver.parse(version), [ 'prerelease' ]));
-};
+  return _.isEmpty(_.get(semver.parse(version), [ 'prerelease' ]))
+}

lib/shared/robot/index.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const errors = require('../errors');
+const _ = require('lodash')
+const errors = require('../errors')
 
 /**
  * @summary Robot commands
@@ -44,7 +44,7 @@ exports.COMMAND = {
    */
   LOG: 'log'
 
-};
+}
 
 /**
  * @summary Check whether we should emit parseable output
@@ -60,9 +60,9 @@ exports.COMMAND = {
  * }
  */
 exports.isEnabled = (environment) => {
-  const value = _.get(environment, [ 'ETCHER_CLI_ROBOT' ], false);
-  return Boolean(value === 'false' ? false : value);
-};
+  const value = _.get(environment, [ 'ETCHER_CLI_ROBOT' ], false)
+  return Boolean(value === 'false' ? false : value)
+}
 
 /**
  * @summary Build a machine-parseable message
@@ -85,14 +85,14 @@ exports.buildMessage = (title, data = {}) => {
   if (!_.isPlainObject(data)) {
     throw errors.createError({
       title: `Invalid data: ${data}`
-    });
+    })
   }
 
   return JSON.stringify({
     command: title,
     data
-  });
-};
+  })
+}
 
 /**
  * @summary Check whether a string is a robot message
@@ -116,11 +116,11 @@ exports.buildMessage = (title, data = {}) => {
  */
 exports.isMessage = (string) => {
   try {
-    return _.isPlainObject(JSON.parse(string));
+    return _.isPlainObject(JSON.parse(string))
   } catch (error) {
-    return false;
+    return false
   }
-};
+}
 
 /**
  * @summary Parse a machine-parseable message
@@ -141,26 +141,26 @@ exports.isMessage = (string) => {
  * > }
  */
 exports.parseMessage = (string) => {
-  let output = null;
+  let output = null
 
   try {
-    output = JSON.parse(string);
+    output = JSON.parse(string)
   } catch (error) {
     throw errors.createError({
       title: 'Invalid message',
       description: `${string}, ${error.message}`
-    });
+    })
   }
 
   if (!output.command || !output.data) {
     throw errors.createError({
       title: 'Invalid message',
       description: `No command or data: ${string}`
-    });
+    })
   }
 
-  return output;
-};
+  return output
+}
 
 /**
  * @summary Build a machine-parseable error message
@@ -181,8 +181,8 @@ exports.parseMessage = (string) => {
  * > 'foo'
  */
 exports.buildErrorMessage = (error) => {
-  return exports.buildMessage(exports.COMMAND.ERROR, errors.toJSON(error));
-};
+  return exports.buildMessage(exports.COMMAND.ERROR, errors.toJSON(error))
+}
 
 /**
  * @summary Recompose an error message
@@ -203,8 +203,8 @@ exports.buildErrorMessage = (error) => {
  * > 'foo'
  */
 exports.recomposeErrorMessage = (message) => {
-  return errors.fromJSON(message.data);
-};
+  return errors.fromJSON(message.data)
+}
 
 /**
  * @summary Get message command
@@ -224,8 +224,8 @@ exports.recomposeErrorMessage = (message) => {
  * > 'foo'
  */
 exports.getCommand = (message) => {
-  return _.get(message, [ 'command' ]);
-};
+  return _.get(message, [ 'command' ])
+}
 
 /**
  * @summary Get message data
@@ -247,8 +247,8 @@ exports.getCommand = (message) => {
  * > { foo: 1 }
  */
 exports.getData = (message) => {
-  return _.get(message, [ 'data' ], {});
-};
+  return _.get(message, [ 'data' ], {})
+}
 
 /**
  * @summary Print an error in a machine-friendly way
@@ -261,8 +261,8 @@ exports.getData = (message) => {
  * robot.printError(new Error('This is an error'));
  */
 exports.printError = (error) => {
-  console.error(exports.buildErrorMessage(error));
-};
+  console.error(exports.buildErrorMessage(error))
+}
 
 /**
  * @summary Print a message in a machine-friendly way
@@ -276,8 +276,8 @@ exports.printError = (error) => {
  * robot.printMessage('progress', { percentage: 50 });
  */
 exports.printMessage = (message, data) => {
-  console.log(exports.buildMessage(message, data));
-};
+  console.log(exports.buildMessage(message, data))
+}
 
 /**
  * @summary Log a message to the host's console
@@ -290,5 +290,5 @@ exports.printMessage = (message, data) => {
  * robot.log({ example: 'data' });
  */
 exports.log = (data) => {
-  exports.printMessage(exports.COMMAND.LOG, data);
-};
+  exports.printMessage(exports.COMMAND.LOG, data)
+}

lib/shared/s3-packages.js

@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const semver = require('semver');
-const Bluebird = require('bluebird');
-const request = Bluebird.promisifyAll(require('request'));
-const xml = Bluebird.promisifyAll(require('xml2js'));
-const release = require('./release');
+const _ = require('lodash')
+const semver = require('semver')
+const Bluebird = require('bluebird')
+const request = Bluebird.promisifyAll(require('request'))
+const xml = Bluebird.promisifyAll(require('xml2js'))
+const release = require('./release')
 
 /**
  * @summary Etcher S3 bucket URLs
@@ -46,7 +46,7 @@ exports.BUCKET_URL = {
    */
   SNAPSHOT: 'https://resin-nightly-downloads.s3.amazonaws.com'
 
-};
+}
 
 /**
  * @summary Etcher S3 package name
@@ -54,7 +54,7 @@ exports.BUCKET_URL = {
  * @private
  * @type {String}
  */
-const S3_PACKAGE_NAME = 'etcher';
+const S3_PACKAGE_NAME = 'etcher'
 
 /**
  * @summary Number of packages per Etcher version
@@ -62,7 +62,7 @@ const S3_PACKAGE_NAME = 'etcher';
  * @private
  * @type {Number}
  */
-const NUMBER_OF_PACKAGES = 8;
+const NUMBER_OF_PACKAGES = 8
 
 /**
  * @summary Get the correct S3 bucket url from a release type
@@ -81,15 +81,15 @@ const NUMBER_OF_PACKAGES = 8;
  */
 exports.getBucketUrlFromReleaseType = (releaseType) => {
   if (releaseType === release.RELEASE_TYPE.PRODUCTION) {
-    return exports.BUCKET_URL.PRODUCTION;
+    return exports.BUCKET_URL.PRODUCTION
   }
 
   if (releaseType === release.RELEASE_TYPE.SNAPSHOT) {
-    return exports.BUCKET_URL.SNAPSHOT;
+    return exports.BUCKET_URL.SNAPSHOT
   }
 
-  return null;
-};
+  return null
+}
 
 /**
  * @summary Get all remote versions from an S3 bucket
@@ -113,7 +113,7 @@ exports.getBucketUrlFromReleaseType = (releaseType) => {
  */
 exports.getRemoteVersions = _.memoize((bucketUrl) => {
   if (_.isNil(bucketUrl)) {
-    return Bluebird.reject(new Error(`Invalid bucket url: ${bucketUrl}`));
+    return Bluebird.reject(new Error(`Invalid bucket url: ${bucketUrl}`))
   }
 
   /* eslint-disable lodash/prefer-lodash-method */
@@ -126,25 +126,25 @@ exports.getRemoteVersions = _.memoize((bucketUrl) => {
     .then(xml.parseStringAsync)
     .get('ListBucketResult')
     .then((bucketResult) => {
-      return _.get(bucketResult, [ 'Contents' ], []);
+      return _.get(bucketResult, [ 'Contents' ], [])
     })
     .reduce((accumulator, entry) => {
-      const [ name, version ] = _.split(_.first(entry.Key), '/');
+      const [ name, version ] = _.split(_.first(entry.Key), '/')
 
       if (name === S3_PACKAGE_NAME) {
         if (_.isNil(accumulator[version])) {
-          accumulator[version] = 1;
+          accumulator[version] = 1
         } else {
-          accumulator[version] += 1;
+          accumulator[version] += 1
         }
       }
 
-      return accumulator;
+      return accumulator
     }, [])
     .then((versions) => {
       return _.keys(_.pickBy(versions, (occurrences) => {
-        return occurrences >= NUMBER_OF_PACKAGES;
-      }));
+        return occurrences >= NUMBER_OF_PACKAGES
+      }))
     })
     .catch({
       code: 'ENOTFOUND'
@@ -164,9 +164,9 @@ exports.getRemoteVersions = _.memoize((bucketUrl) => {
       code: 'UNABLE_TO_VERIFY_LEAF_SIGNATURE'
 
     }, () => {
-      return [];
-    });
-});
+      return []
+    })
+})
 
 /**
  * @summary Check if a version satisfies a semver range
@@ -191,10 +191,10 @@ const semverSatisfies = (version, range) => {
   // As a workaround, we drop the prerelease tags, if any, apply the range
   // on that, and keep using the prerelease tag from then on.
   // See https://github.com/npm/node-semver#prerelease-tags
-  const strippedVersion = `${semver.major(version)}.${semver.minor(version)}.${semver.patch(version)}`;
+  const strippedVersion = `${semver.major(version)}.${semver.minor(version)}.${semver.patch(version)}`
 
-  return semver.satisfies(strippedVersion, range);
-};
+  return semver.satisfies(strippedVersion, range)
+}
 
 /**
  * @summary Get the latest available version for a given release type
@@ -218,18 +218,18 @@ const semverSatisfies = (version, range) => {
  */
 exports.getLatestVersion = (releaseType, options = {}) => {
   // For manual testing purposes
-  const ETCHER_FAKE_S3_LATEST_VERSION = process.env.ETCHER_FAKE_S3_LATEST_VERSION;
+  const ETCHER_FAKE_S3_LATEST_VERSION = process.env.ETCHER_FAKE_S3_LATEST_VERSION
   if (!_.isNil(ETCHER_FAKE_S3_LATEST_VERSION)) {
     if (release.getReleaseType(ETCHER_FAKE_S3_LATEST_VERSION) === releaseType) {
-      return Bluebird.resolve(ETCHER_FAKE_S3_LATEST_VERSION);
+      return Bluebird.resolve(ETCHER_FAKE_S3_LATEST_VERSION)
     }
 
-    return Bluebird.resolve();
+    return Bluebird.resolve()
   }
 
-  const bucketUrl = exports.getBucketUrlFromReleaseType(releaseType);
+  const bucketUrl = exports.getBucketUrlFromReleaseType(releaseType)
   if (_.isNil(bucketUrl)) {
-    return Bluebird.reject(new Error(`No bucket URL found for release type: ${releaseType}`));
+    return Bluebird.reject(new Error(`No bucket URL found for release type: ${releaseType}`))
   }
 
   /* eslint-disable lodash/prefer-lodash-method */
@@ -243,11 +243,11 @@ exports.getLatestVersion = (releaseType, options = {}) => {
 
       !release.isStableRelease(version) && !options.includeUnstableChannel
     ])) {
-      return false;
+      return false
     }
 
-    return semverSatisfies(version, options.range || '*');
+    return semverSatisfies(version, options.range || '*')
   }).then((versions) => {
-    return _.last(versions.sort(semver.compare));
-  });
-};
+    return _.last(versions.sort(semver.compare))
+  })
+}

lib/shared/store.js

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const Immutable = require('immutable');
-const _ = require('lodash');
-const redux = require('redux');
-const uuidV4 = require('uuid/v4');
-const constraints = require('./drive-constraints');
-const supportedFormats = require('./supported-formats');
-const errors = require('./errors');
-const release = require('./release');
-const fileExtensions = require('./file-extensions');
-const utils = require('./utils');
-const packageJSON = require('../../package.json');
+const Immutable = require('immutable')
+const _ = require('lodash')
+const redux = require('redux')
+const uuidV4 = require('uuid/v4')
+const constraints = require('./drive-constraints')
+const supportedFormats = require('./supported-formats')
+const errors = require('./errors')
+const release = require('./release')
+const fileExtensions = require('./file-extensions')
+const utils = require('./utils')
+const packageJSON = require('../../package.json')
 
 /**
  * @summary Application default state
@@ -53,7 +53,7 @@ const DEFAULT_STATE = Immutable.fromJS({
     lastSleptUpdateNotifier: null,
     lastSleptUpdateNotifierVersion: null
   }
-});
+})
 
 /**
  * @summary Application supported action messages
@@ -72,8 +72,8 @@ const ACTIONS = _.fromPairs(_.map([
   'REMOVE_IMAGE',
   'SET_SETTINGS'
 ], (message) => {
-  return [ message, message ];
-}));
+  return [ message, message ]
+}))
 
 /**
  * @summary Find a drive from the list of available drives
@@ -91,11 +91,11 @@ const findDrive = (state, device) => {
   /* eslint-disable lodash/prefer-lodash-method */
 
   return state.get('availableDrives').find((drive) => {
-    return drive.get('device') === device;
-  });
+    return drive.get('device') === device
+  })
 
   /* eslint-enable lodash/prefer-lodash-method */
-};
+}
 
 /**
  * @summary The redux store reducer
@@ -117,25 +117,25 @@ const storeReducer = (state = DEFAULT_STATE, action) => {
       if (!action.data) {
         throw errors.createError({
           title: 'Missing drives'
-        });
+        })
       }
 
       if (!_.isArray(action.data) || !_.every(action.data, _.isPlainObject)) {
         throw errors.createError({
           title: `Invalid drives: ${action.data}`
-        });
+        })
       }
 
-      const newState = state.set('availableDrives', Immutable.fromJS(action.data));
+      const newState = state.set('availableDrives', Immutable.fromJS(action.data))
 
-      const AUTOSELECT_DRIVE_COUNT = 1;
-      const numberOfDrives = action.data.length;
+      const AUTOSELECT_DRIVE_COUNT = 1
+      const numberOfDrives = action.data.length
       if (numberOfDrives === AUTOSELECT_DRIVE_COUNT) {
-        const drive = _.first(action.data);
+        const drive = _.first(action.data)
 
         // Even if there's no image selected, we need to call several
         // drive/image related checks, and `{}` works fine with them
-        const image = state.getIn([ 'selection', 'image' ], Immutable.fromJS({})).toJS();
+        const image = state.getIn([ 'selection', 'image' ], Immutable.fromJS({})).toJS()
 
         if (_.every([
           constraints.isDriveValid(drive, image),
@@ -149,73 +149,73 @@ const storeReducer = (state = DEFAULT_STATE, action) => {
           return storeReducer(newState, {
             type: ACTIONS.SELECT_DRIVE,
             data: drive.device
-          });
+          })
         }
       }
 
-      const selectedDevice = newState.getIn([ 'selection', 'drive' ]);
+      const selectedDevice = newState.getIn([ 'selection', 'drive' ])
 
       if (selectedDevice && !_.find(action.data, {
         device: selectedDevice
       })) {
         return storeReducer(newState, {
           type: ACTIONS.REMOVE_DRIVE
-        });
+        })
       }
 
-      return newState;
+      return newState
     }
 
     case ACTIONS.SET_FLASH_STATE: {
       if (!state.get('isFlashing')) {
         throw errors.createError({
           title: 'Can\'t set the flashing state when not flashing'
-        });
+        })
       }
 
       if (!action.data.type) {
         throw errors.createError({
           title: 'Missing state type'
-        });
+        })
       }
 
       if (!_.isString(action.data.type)) {
         throw errors.createError({
           title: `Invalid state type: ${action.data.type}`
-        });
+        })
       }
 
       if (_.isNil(action.data.percentage)) {
         throw errors.createError({
           title: 'Missing state percentage'
-        });
+        })
       }
 
       if (!utils.isValidPercentage(action.data.percentage)) {
         throw errors.createError({
           title: `Invalid state percentage: ${action.data.percentage}`
-        });
+        })
       }
 
       if (_.isNil(action.data.eta)) {
         throw errors.createError({
           title: 'Missing state eta'
-        });
+        })
       }
 
       if (!_.isNumber(action.data.eta)) {
         throw errors.createError({
           title: `Invalid state eta: ${action.data.eta}`
-        });
+        })
       }
 
       if (_.isNil(action.data.speed)) {
         throw errors.createError({
           title: 'Missing state speed'
-        });
+        })
       }
 
-      return state.set('flashState', Immutable.fromJS(action.data));
+      return state.set('flashState', Immutable.fromJS(action.data))
     }
 
     case ACTIONS.RESET_FLASH_STATE: {
@@ -223,111 +223,111 @@ const storeReducer = (state = DEFAULT_STATE, action) => {
         .set('isFlashing', false)
         .set('flashState', DEFAULT_STATE.get('flashState'))
         .set('flashResults', DEFAULT_STATE.get('flashResults'))
-        .delete('flashUuid');
+        .delete('flashUuid')
     }
 
     case ACTIONS.SET_FLASHING_FLAG: {
       return state
         .set('isFlashing', true)
         .set('flashUuid', uuidV4())
-        .set('flashResults', DEFAULT_STATE.get('flashResults'));
+        .set('flashResults', DEFAULT_STATE.get('flashResults'))
     }
 
     case ACTIONS.UNSET_FLASHING_FLAG: {
       if (!action.data) {
         throw errors.createError({
           title: 'Missing results'
-        });
+        })
       }
 
       _.defaults(action.data, {
         cancelled: false
-      });
+      })
 
       if (!_.isBoolean(action.data.cancelled)) {
         throw errors.createError({
           title: `Invalid results cancelled: ${action.data.cancelled}`
-        });
+        })
       }
 
       if (action.data.cancelled && action.data.sourceChecksum) {
         throw errors.createError({
           title: 'The sourceChecksum value can\'t exist if the flashing was cancelled'
-        });
+        })
       }
 
       if (action.data.sourceChecksum && !_.isString(action.data.sourceChecksum)) {
         throw errors.createError({
           title: `Invalid results sourceChecksum: ${action.data.sourceChecksum}`
-        });
+        })
       }
 
       if (action.data.errorCode && !_.isString(action.data.errorCode) && !_.isNumber(action.data.errorCode)) {
         throw errors.createError({
           title: `Invalid results errorCode: ${action.data.errorCode}`
-        });
+        })
       }
 
       return state
         .set('isFlashing', false)
         .set('flashResults', Immutable.fromJS(action.data))
-        .set('flashState', DEFAULT_STATE.get('flashState'));
+        .set('flashState', DEFAULT_STATE.get('flashState'))
     }
 
     case ACTIONS.SELECT_DRIVE: {
       if (!action.data) {
         throw errors.createError({
           title: 'Missing drive'
-        });
+        })
       }
 
       if (!_.isString(action.data)) {
         throw errors.createError({
           title: `Invalid drive: ${action.data}`
-        });
+        })
       }
 
-      const selectedDrive = findDrive(state, action.data);
+      const selectedDrive = findDrive(state, action.data)
 
       if (!selectedDrive) {
         throw errors.createError({
           title: `The drive is not available: ${action.data}`
-        });
+        })
       }
 
       if (selectedDrive.get('protected')) {
         throw errors.createError({
           title: 'The drive is write-protected'
-        });
+        })
       }
 
-      const image = state.getIn([ 'selection', 'image' ]);
+      const image = state.getIn([ 'selection', 'image' ])
       if (image && !constraints.isDriveLargeEnough(selectedDrive.toJS(), image.toJS())) {
         throw errors.createError({
           title: 'The drive is not large enough'
-        });
+        })
       }
 
-      return state.setIn([ 'selection', 'drive' ], Immutable.fromJS(action.data));
+      return state.setIn([ 'selection', 'drive' ], Immutable.fromJS(action.data))
     }
 
     case ACTIONS.SELECT_IMAGE: {
       if (!action.data.path) {
         throw errors.createError({
           title: 'Missing image path'
-        });
+        })
       }
 
       if (!_.isString(action.data.path)) {
         throw errors.createError({
           title: `Invalid image path: ${action.data.path}`
-        });
+        })
       }
 
       if (!action.data.extension) {
         throw errors.createError({
           title: 'Missing image extension'
-        });
+        })
       }
 
       if (_.some([
@@ -336,16 +336,16 @@ const storeReducer = (state = DEFAULT_STATE, action) => {
       ])) {
         throw errors.createError({
           title: `Invalid image extension: ${action.data.extension}`
-        });
+        })
       }
 
-      const lastImageExtension = fileExtensions.getLastFileExtension(action.data.path);
+      const lastImageExtension = fileExtensions.getLastFileExtension(action.data.path)
 
       if (lastImageExtension !== action.data.extension) {
         if (!action.data.archiveExtension) {
           throw errors.createError({
             title: 'Missing image archive extension'
-          });
+          })
         }
 
         if (_.some([
@@ -354,67 +354,67 @@ const storeReducer = (state = DEFAULT_STATE, action) => {
         ])) {
           throw errors.createError({
             title: `Invalid image archive extension: ${action.data.archiveExtension}`
-          });
+          })
         }
 
         if (lastImageExtension !== action.data.archiveExtension) {
           throw errors.createError({
             title: `Image archive extension mismatch: ${action.data.archiveExtension} and ${lastImageExtension}`
-          });
+          })
         }
       }
 
       if (!action.data.size) {
         throw errors.createError({
           title: 'Missing image size'
-        });
+        })
       }
 
       if (!_.isPlainObject(action.data.size)) {
         throw errors.createError({
           title: `Invalid image size: ${action.data.size}`
-        });
+        })
       }
 
-      const MINIMUM_IMAGE_SIZE = 0;
+      const MINIMUM_IMAGE_SIZE = 0
 
       if (!_.isInteger(action.data.size.original) || action.data.size.original < MINIMUM_IMAGE_SIZE) {
         throw errors.createError({
           title: `Invalid original image size: ${action.data.size.original}`
-        });
+        })
       }
 
       if (!_.isInteger(action.data.size.final.value) || action.data.size.final.value < MINIMUM_IMAGE_SIZE) {
         throw errors.createError({
           title: `Invalid final image size: ${action.data.size.final.value}`
-        });
+        })
       }
 
       if (!_.isBoolean(action.data.size.final.estimation)) {
         throw errors.createError({
           title: `Invalid final image size estimation flag: ${action.data.size.final.estimation}`
-        });
+        })
       }
 
       if (action.data.url && !_.isString(action.data.url)) {
         throw errors.createError({
           title: `Invalid image url: ${action.data.url}`
-        });
+        })
       }
 
       if (action.data.name && !_.isString(action.data.name)) {
         throw errors.createError({
           title: `Invalid image name: ${action.data.name}`
-        });
+        })
       }
 
       if (action.data.logo && !_.isString(action.data.logo)) {
         throw errors.createError({
           title: `Invalid image logo: ${action.data.logo}`
-        });
+        })
       }
 
-      const selectedDrive = findDrive(state, state.getIn([ 'selection', 'drive' ]));
+      const selectedDrive = findDrive(state, state.getIn([ 'selection', 'drive' ]))
 
       return _.attempt(() => {
         if (selectedDrive && !_.every([
@@ -423,64 +423,64 @@ const storeReducer = (state = DEFAULT_STATE, action) => {
         ])) {
           return storeReducer(state, {
             type: ACTIONS.REMOVE_DRIVE
-          });
+          })
         }
 
-        return state;
-      }).setIn([ 'selection', 'image' ], Immutable.fromJS(action.data));
+        return state
+      }).setIn([ 'selection', 'image' ], Immutable.fromJS(action.data))
     }
 
     case ACTIONS.REMOVE_DRIVE: {
-      return state.deleteIn([ 'selection', 'drive' ]);
+      return state.deleteIn([ 'selection', 'drive' ])
     }
 
     case ACTIONS.REMOVE_IMAGE: {
-      return state.deleteIn([ 'selection', 'image' ]);
+      return state.deleteIn([ 'selection', 'image' ])
     }
 
     case ACTIONS.SET_SETTINGS: {
       if (!action.data) {
         throw errors.createError({
           title: 'Missing settings'
-        });
+        })
       }
 
       if (!_.isPlainObject(action.data)) {
         throw errors.createError({
           title: `Invalid settings: ${action.data}`
-        });
+        })
       }
 
       const invalidKey = _.find(_.keys(action.data), (key) => {
-        return !_.isString(key);
-      });
+        return !_.isString(key)
+      })
 
       if (!_.isNil(invalidKey)) {
         throw errors.createError({
           title: `Invalid setting key: ${invalidKey}`
-        });
+        })
       }
 
       const invalidPair = _.find(_.toPairs(action.data), (pair) => {
-        return _.isObject(_.last(pair));
-      });
+        return _.isObject(_.last(pair))
+      })
 
       if (!_.isNil(invalidPair)) {
         throw errors.createError({
           title: `Invalid setting value: ${_.last(invalidPair)} for ${_.first(invalidPair)}`
-        });
+        })
       }
 
-      return state.setIn([ 'settings' ], Immutable.fromJS(action.data));
+      return state.setIn([ 'settings' ], Immutable.fromJS(action.data))
     }
 
     default: {
-      return state;
+      return state
     }
   }
-};
+}
 
 module.exports = _.merge(redux.createStore(storeReducer, DEFAULT_STATE), {
   Actions: ACTIONS,
   Defaults: DEFAULT_STATE
-});
+})

lib/shared/supported-formats.js

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const path = require('path');
-const imageStream = require('../image-stream');
-const fileExtensions = require('./file-extensions');
+const _ = require('lodash')
+const path = require('path')
+const imageStream = require('../image-stream')
+const fileExtensions = require('./file-extensions')
 
 /**
  * @summary Build an extension list getter from a type
@@ -36,9 +36,9 @@ const getExtensionsFromTypeGetter = (type) => {
   return () => {
     return _.map(_.filter(imageStream.supportedFileTypes, {
       type
-    }), 'extension');
-  };
-};
+    }), 'extension')
+  }
+}
 
 /**
  * @summary Get compressed extensions
@@ -52,7 +52,7 @@ const getExtensionsFromTypeGetter = (type) => {
  *   console.log('We support the ' + extension + ' compressed file format');
  * });
  */
-exports.getCompressedExtensions = getExtensionsFromTypeGetter('compressed');
+exports.getCompressedExtensions = getExtensionsFromTypeGetter('compressed')
 
 /**
  * @summary Get non compressed extensions
@@ -66,7 +66,7 @@ exports.getCompressedExtensions = getExtensionsFromTypeGetter('compressed');
  *   console.log('We support the ' + extension + ' file format');
  * });
  */
-exports.getNonCompressedExtensions = getExtensionsFromTypeGetter('image');
+exports.getNonCompressedExtensions = getExtensionsFromTypeGetter('image')
 
 /**
  * @summary Get archive extensions
@@ -80,7 +80,7 @@ exports.getNonCompressedExtensions = getExtensionsFromTypeGetter('image');
  *   console.log('We support the ' + extension + ' file format');
  * });
  */
-exports.getArchiveExtensions = getExtensionsFromTypeGetter('archive');
+exports.getArchiveExtensions = getExtensionsFromTypeGetter('archive')
 
 /**
  * @summary Get all supported extensions
@@ -95,8 +95,8 @@ exports.getArchiveExtensions = getExtensionsFromTypeGetter('archive');
  * });
  */
 exports.getAllExtensions = () => {
-  return _.map(imageStream.supportedFileTypes, 'extension');
-};
+  return _.map(imageStream.supportedFileTypes, 'extension')
+}
 
 /**
  * @summary Check if an image is supported
@@ -112,21 +112,21 @@ exports.getAllExtensions = () => {
  * }
  */
 exports.isSupportedImage = (imagePath) => {
-  const lastExtension = fileExtensions.getLastFileExtension(imagePath);
-  const penultimateExtension = fileExtensions.getPenultimateFileExtension(imagePath);
+  const lastExtension = fileExtensions.getLastFileExtension(imagePath)
+  const penultimateExtension = fileExtensions.getPenultimateFileExtension(imagePath)
 
   if (_.some([
     _.includes(exports.getNonCompressedExtensions(), lastExtension),
     _.includes(exports.getArchiveExtensions(), lastExtension)
   ])) {
-    return true;
+    return true
   }
 
   return _.every([
     _.includes(exports.getCompressedExtensions(), lastExtension),
     _.includes(exports.getNonCompressedExtensions(), penultimateExtension)
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Check if an image seems to be a Windows image
@@ -142,6 +142,6 @@ exports.isSupportedImage = (imagePath) => {
  * }
  */
 exports.looksLikeWindowsImage = (imagePath) => {
-  const regex = /windows|win7|win8|win10|winxp/i;
-  return regex.test(path.basename(imagePath));
-};
+  const regex = /windows|win7|win8|win10|winxp/i
+  return regex.test(path.basename(imagePath))
+}

lib/shared/units.js

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
+const _ = require('lodash')
 
-const prettyBytes = require('pretty-bytes');
+const prettyBytes = require('pretty-bytes')
 
 /**
  * @summary Megabyte to byte ratio
@@ -29,7 +29,7 @@ const prettyBytes = require('pretty-bytes');
  * @description
  * 1 MB = 1e+6 B
  */
-const MEGABYTE_TO_BYTE_RATIO = 1e+6;
+const MEGABYTE_TO_BYTE_RATIO = 1e+6
 
 /**
  * @summary Milliseconds in a day
@@ -40,7 +40,7 @@ const MEGABYTE_TO_BYTE_RATIO = 1e+6;
  * @description
  * From 24 * 60 * 60 * 1000
  */
-const MILLISECONDS_IN_A_DAY = 86400000;
+const MILLISECONDS_IN_A_DAY = 86400000
 
 /**
  * @summary Convert bytes to megabytes
@@ -54,8 +54,8 @@ const MILLISECONDS_IN_A_DAY = 86400000;
  * const result = units.bytesToMegabytes(7801405440);
  */
 exports.bytesToMegabytes = (bytes) => {
-  return bytes / MEGABYTE_TO_BYTE_RATIO;
-};
+  return bytes / MEGABYTE_TO_BYTE_RATIO
+}
 
 /**
  * @summary Convert bytes to most appropriate unit string
@@ -71,11 +71,11 @@ exports.bytesToMegabytes = (bytes) => {
  */
 exports.bytesToClosestUnit = (bytes) => {
   if (_.isNumber(bytes)) {
-    return prettyBytes(bytes);
+    return prettyBytes(bytes)
   }
 
-  return null;
-};
+  return null
+}
 
 /**
  * @summary Convert days to milliseconds
@@ -89,5 +89,5 @@ exports.bytesToClosestUnit = (bytes) => {
  * const result = units.daysToMilliseconds(2);
  */
 exports.daysToMilliseconds = (days) => {
-  return days * MILLISECONDS_IN_A_DAY;
-};
+  return days * MILLISECONDS_IN_A_DAY
+}

lib/shared/utils.js

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const errors = require('./errors');
+const _ = require('lodash')
+const errors = require('./errors')
 
 /**
  * @summary Minimum percentage value
@@ -25,7 +25,7 @@ const errors = require('./errors');
  * @public
  * @type {Number}
  */
-exports.PERCENTAGE_MINIMUM = 0;
+exports.PERCENTAGE_MINIMUM = 0
 
 /**
  * @summary Maximum percentage value
@@ -33,7 +33,7 @@ exports.PERCENTAGE_MINIMUM = 0;
  * @public
  * @type {Number}
  */
-exports.PERCENTAGE_MAXIMUM = 100;
+exports.PERCENTAGE_MAXIMUM = 100
 
 /**
  * @summary Check if a percentage is valid
@@ -53,8 +53,8 @@ exports.isValidPercentage = (percentage) => {
     _.isNumber(percentage),
     percentage >= exports.PERCENTAGE_MINIMUM,
     percentage <= exports.PERCENTAGE_MAXIMUM
-  ]);
-};
+  ])
+}
 
 /**
  * @summary Convert a percentage to a float
@@ -73,8 +73,8 @@ exports.percentageToFloat = (percentage) => {
   if (!exports.isValidPercentage(percentage)) {
     throw errors.createError({
       title: `Invalid percentage: ${percentage}`
-    });
+    })
   }
 
-  return percentage / exports.PERCENTAGE_MAXIMUM;
-};
+  return percentage / exports.PERCENTAGE_MAXIMUM
+}

lib/start.js

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 // Enable debug information from all modules that use `debug`
 // See https://github.com/visionmedia/debug#browser-support
-process.env.DEBUG = '*';
+process.env.DEBUG = '*'
 
 // See http://electron.atom.io/docs/v0.37.7/api/environment-variables/#electronrunasnode
 //
@@ -31,7 +31,7 @@ process.env.DEBUG = '*';
 // an older equivalent of `ELECTRON_RUN_AS_NODE` that still gets set when
 // using `child_process.fork()`.
 if (process.env.ELECTRON_RUN_AS_NODE || process.env.ATOM_SHELL_INTERNAL_RUN_AS_NODE) {
-  require('./cli/etcher');
+  require('./cli/etcher')
 } else {
-  require('./gui/etcher');
+  require('./gui/etcher')
 }

npm-shrinkwrap.json

@@ -423,9 +423,9 @@
       "dev": true,
       "dependencies": {
         "js-tokens": {
-          "version": "3.0.1",
+          "version": "3.0.2",
           "from": "js-tokens@>=3.0.0 <4.0.0",
-          "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
           "dev": true
         }
       }
@@ -954,6 +954,12 @@
       "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
       "dev": true
     },
+    "contains-path": {
+      "version": "0.1.0",
+      "from": "contains-path@>=0.1.0 <0.2.0",
+      "resolved": "https://registry.npmjs.org/contains-path/-/contains-path-0.1.0.tgz",
+      "dev": true
+    },
     "cookie": {
       "version": "0.3.1",
       "from": "cookie@0.3.1",
@@ -1880,9 +1886,9 @@
       "dev": true
     },
     "eslint": {
-      "version": "3.18.0",
-      "from": "eslint@3.18.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-3.18.0.tgz",
+      "version": "3.19.0",
+      "from": "eslint@3.19.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-3.19.0.tgz",
       "dev": true,
       "dependencies": {
         "cli-width": {
@@ -1897,10 +1903,118 @@
           "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-0.12.0.tgz",
           "dev": true
         },
-        "json-stable-stringify": {
-          "version": "1.0.1",
-          "from": "json-stable-stringify@>=1.0.0 <2.0.0",
-          "resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz",
+        "strip-bom": {
+          "version": "3.0.0",
+          "from": "strip-bom@>=3.0.0 <4.0.0",
+          "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
+          "dev": true
+        }
+      }
+    },
+    "eslint-config-standard": {
+      "version": "10.2.1",
+      "from": "eslint-config-standard@latest",
+      "resolved": "https://registry.npmjs.org/eslint-config-standard/-/eslint-config-standard-10.2.1.tgz",
+      "dev": true
+    },
+    "eslint-import-resolver-node": {
+      "version": "0.3.1",
+      "from": "eslint-import-resolver-node@>=0.3.1 <0.4.0",
+      "resolved": "https://registry.npmjs.org/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.1.tgz",
+      "dev": true,
+      "dependencies": {
+        "debug": {
+          "version": "2.6.8",
+          "from": "debug@^2.6.8",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
+          "dev": true
+        },
+        "ms": {
+          "version": "2.0.0",
+          "from": "ms@2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "dev": true
+        }
+      }
+    },
+    "eslint-module-utils": {
+      "version": "2.1.1",
+      "from": "eslint-module-utils@>=2.1.1 <3.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-module-utils/-/eslint-module-utils-2.1.1.tgz",
+      "dev": true,
+      "dependencies": {
+        "debug": {
+          "version": "2.6.8",
+          "from": "debug@^2.6.8",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
+          "dev": true
+        },
+        "ms": {
+          "version": "2.0.0",
+          "from": "ms@2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "dev": true
+        }
+      }
+    },
+    "eslint-plugin-import": {
+      "version": "2.7.0",
+      "from": "eslint-plugin-import@latest",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.7.0.tgz",
+      "dev": true,
+      "dependencies": {
+        "debug": {
+          "version": "2.6.8",
+          "from": "debug@>=2.6.8 <3.0.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
+          "dev": true
+        },
+        "doctrine": {
+          "version": "1.5.0",
+          "from": "doctrine@1.5.0",
+          "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz",
+          "dev": true
+        },
+        "find-up": {
+          "version": "2.1.0",
+          "from": "find-up@>=2.0.0 <3.0.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
+          "dev": true
+        },
+        "isarray": {
+          "version": "1.0.0",
+          "from": "isarray@>=1.0.0 <2.0.0",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+          "dev": true
+        },
+        "load-json-file": {
+          "version": "2.0.0",
+          "from": "load-json-file@>=2.0.0 <3.0.0",
+          "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
+          "dev": true
+        },
+        "ms": {
+          "version": "2.0.0",
+          "from": "ms@2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "dev": true
+        },
+        "path-type": {
+          "version": "2.0.0",
+          "from": "path-type@>=2.0.0 <3.0.0",
+          "resolved": "https://registry.npmjs.org/path-type/-/path-type-2.0.0.tgz",
+          "dev": true
+        },
+        "read-pkg": {
+          "version": "2.0.0",
+          "from": "read-pkg@>=2.0.0 <3.0.0",
+          "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-2.0.0.tgz",
+          "dev": true
+        },
+        "read-pkg-up": {
+          "version": "2.0.0",
+          "from": "read-pkg-up@>=2.0.0 <3.0.0",
+          "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-2.0.0.tgz",
           "dev": true
         },
         "strip-bom": {
@@ -1923,6 +2037,56 @@
       "resolved": "https://registry.npmjs.org/eslint-plugin-lodash/-/eslint-plugin-lodash-2.3.6.tgz",
       "dev": true
     },
+    "eslint-plugin-node": {
+      "version": "5.1.1",
+      "from": "eslint-plugin-node@latest",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-node/-/eslint-plugin-node-5.1.1.tgz",
+      "dev": true,
+      "dependencies": {
+        "balanced-match": {
+          "version": "1.0.0",
+          "from": "balanced-match@>=1.0.0 <2.0.0",
+          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+          "dev": true
+        },
+        "brace-expansion": {
+          "version": "1.1.8",
+          "from": "brace-expansion@>=1.1.7 <2.0.0",
+          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+          "dev": true
+        },
+        "ignore": {
+          "version": "3.3.3",
+          "from": "ignore@>=3.3.3 <4.0.0",
+          "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.3.tgz",
+          "dev": true
+        },
+        "minimatch": {
+          "version": "3.0.4",
+          "from": "minimatch@>=3.0.4 <4.0.0",
+          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
+          "dev": true
+        },
+        "semver": {
+          "version": "5.3.0",
+          "from": "semver@5.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
+          "dev": true
+        }
+      }
+    },
+    "eslint-plugin-promise": {
+      "version": "3.5.0",
+      "from": "eslint-plugin-promise@latest",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-promise/-/eslint-plugin-promise-3.5.0.tgz",
+      "dev": true
+    },
+    "eslint-plugin-standard": {
+      "version": "3.0.1",
+      "from": "eslint-plugin-standard@latest",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-standard/-/eslint-plugin-standard-3.0.1.tgz",
+      "dev": true
+    },
     "espree": {
       "version": "3.4.0",
       "from": "espree@>=3.4.0 <4.0.0",
@@ -2451,6 +2615,12 @@
         }
       }
     },
+    "function-bind": {
+      "version": "1.1.0",
+      "from": "function-bind@>=1.0.2 <2.0.0",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.0.tgz",
+      "dev": true
+    },
     "gauge": {
       "version": "2.7.3",
       "from": "gauge@>=2.7.1 <2.8.0",
@@ -2724,6 +2894,12 @@
       "from": "har-validator@>=4.2.1 <4.3.0",
       "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-4.2.1.tgz"
     },
+    "has": {
+      "version": "1.0.1",
+      "from": "has@>=1.0.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.1.tgz",
+      "dev": true
+    },
     "has-ansi": {
       "version": "2.0.0",
       "from": "has-ansi@>=2.0.0 <3.0.0",
@@ -2954,9 +3130,9 @@
       }
     },
     "interpret": {
-      "version": "1.0.1",
+      "version": "1.0.3",
       "from": "interpret@>=1.0.0 <2.0.0",
-      "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.0.3.tgz",
       "dev": true
     },
     "invert-kv": {
@@ -3324,6 +3500,12 @@
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
       "dev": true
     },
+    "json-stable-stringify": {
+      "version": "1.0.1",
+      "from": "json-stable-stringify@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz",
+      "dev": true
+    },
     "json-stringify-safe": {
       "version": "5.0.1",
       "from": "json-stringify-safe@>=5.0.0 <5.1.0",
@@ -3507,6 +3689,12 @@
       "resolved": "https://registry.npmjs.org/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz",
       "dev": true
     },
+    "lodash.cond": {
+      "version": "4.5.2",
+      "from": "lodash.cond@>=4.3.0 <5.0.0",
+      "resolved": "https://registry.npmjs.org/lodash.cond/-/lodash.cond-4.5.2.tgz",
+      "dev": true
+    },
     "lodash.create": {
       "version": "3.1.1",
       "from": "lodash.create@3.1.1",
@@ -8237,6 +8425,12 @@
       "from": "pkg-conf@>=1.1.2 <2.0.0",
       "resolved": "https://registry.npmjs.org/pkg-conf/-/pkg-conf-1.1.3.tgz"
     },
+    "pkg-dir": {
+      "version": "1.0.0",
+      "from": "pkg-dir@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-1.0.0.tgz",
+      "dev": true
+    },
     "pkg-fetch": {
       "version": "2.3.3",
       "from": "pkg-fetch@2.3.3",
@@ -8762,9 +8956,9 @@
       }
     },
     "resolve": {
-      "version": "1.3.2",
-      "from": "resolve@>=1.1.4 <2.0.0",
-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.3.2.tgz",
+      "version": "1.4.0",
+      "from": "resolve@>=1.1.6 <2.0.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.4.0.tgz",
       "dev": true
     },
     "resolve-dir": {
@@ -9000,9 +9194,9 @@
       "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz"
     },
     "shelljs": {
-      "version": "0.7.7",
+      "version": "0.7.8",
       "from": "shelljs@>=0.7.5 <0.8.0",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.7.tgz",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
       "dev": true
     },
     "sigmund": {

package.json

@@ -94,9 +94,14 @@
     "electron": "1.6.6",
     "electron-builder": "19.9.1",
     "electron-mocha": "3.3.0",
-    "eslint": "3.18.0",
-    "eslint-plugin-jsdoc": "^3.1.1",
+    "eslint": "3.19.0",
+    "eslint-config-standard": "10.2.1",
+    "eslint-plugin-import": "2.7.0",
+    "eslint-plugin-jsdoc": "3.1.1",
     "eslint-plugin-lodash": "2.3.6",
+    "eslint-plugin-node": "5.1.1",
+    "eslint-plugin-promise": "3.5.0",
+    "eslint-plugin-standard": "3.0.1",
     "file-exists": "1.0.0",
     "html-angular-validate": "0.1.9",
     "mochainon": "1.0.0",

scripts/build/docker/compile-template.js

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
 // This script generates Dockerfiles based on a template containing all
 // the necessary dependencies/ to run and build Etcher in multiple platforms.
 
-const _ = require('lodash');
-const fs = require('fs');
-const path = require('path');
-const currentDirectory = __dirname;
+const _ = require('lodash')
+const fs = require('fs')
+const path = require('path')
+const currentDirectory = __dirname
 
 const template = fs.readFileSync(path.join(currentDirectory, 'Dockerfile.template'), {
   encoding: 'utf8'
-});
+})
 
 _.each([
   {
@@ -38,7 +38,7 @@ _.each([
     image: 'ubuntu:12.04'
   }
 ], (options) => {
-  const result = _.template(template)(options);
-  const filename = path.join(currentDirectory, `Dockerfile-${options.architecture}`);
-  fs.writeFileSync(filename, result);
-});
+  const result = _.template(template)(options)
+  const filename = path.join(currentDirectory, `Dockerfile-${options.architecture}`)
+  fs.writeFileSync(filename, result)
+})

scripts/clean-shrinkwrap.js

@@ -13,18 +13,18 @@
  * See: https://github.com/npm/npm/issues/2679
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const fs = require('fs');
-const path = require('path');
-const packageJSON = require('../package.json');
-const NPM_SHRINKWRAP_FILE_PATH = path.join(__dirname, '..', 'npm-shrinkwrap.json');
-const shrinkwrapFile = require(NPM_SHRINKWRAP_FILE_PATH);
-const platformSpecificDependencies = packageJSON.platformSpecificDependencies;
-const JSON_INDENTATION_SPACES = 2;
+const _ = require('lodash')
+const fs = require('fs')
+const path = require('path')
+const packageJSON = require('../package.json')
+const NPM_SHRINKWRAP_FILE_PATH = path.join(__dirname, '..', 'npm-shrinkwrap.json')
+const shrinkwrapFile = require(NPM_SHRINKWRAP_FILE_PATH)
+const platformSpecificDependencies = packageJSON.platformSpecificDependencies
+const JSON_INDENTATION_SPACES = 2
 
-console.log('Removing:', platformSpecificDependencies.join(', '));
+console.log('Removing:', platformSpecificDependencies.join(', '))
 
 /**
  * @summary Get a shrinkwrap dependency object
@@ -46,9 +46,9 @@ console.log('Removing:', platformSpecificDependencies.join(', '));
  */
 const getShrinkwrapDependencyObject = (shrinkwrap, shrinkwrapPath) => {
   return _.reduce(shrinkwrapPath, (accumulator, dependency) => {
-    return _.get(accumulator, [ 'dependencies', dependency ], {});
-  }, shrinkwrap);
-};
+    return _.get(accumulator, [ 'dependencies', dependency ], {})
+  }, shrinkwrap)
+}
 
 /**
  * @summary Get a cleaned shrinkwrap dependency object
@@ -74,10 +74,10 @@ const getShrinkwrapDependencyObject = (shrinkwrap, shrinkwrapPath) => {
  * console.log(object.version);
  */
 const getPrettyShrinkwrapDependencyObject = (shrinkwrap, shrinkwrapPath) => {
-  const object = getShrinkwrapDependencyObject(shrinkwrap, shrinkwrapPath);
+  const object = getShrinkwrapDependencyObject(shrinkwrap, shrinkwrapPath)
 
   if (_.isEmpty(object)) {
-    return null;
+    return null
   }
 
   return {
@@ -86,8 +86,8 @@ const getPrettyShrinkwrapDependencyObject = (shrinkwrap, shrinkwrapPath) => {
     version: object.version,
     development: Boolean(object.dev),
     optional: Boolean(object.optional)
-  };
-};
+  }
+}
 
 /**
  * @summary Get the manifest (package.json) of a shrinkwrap dependency
@@ -104,26 +104,26 @@ const getPrettyShrinkwrapDependencyObject = (shrinkwrap, shrinkwrapPath) => {
 const getShrinkwrapDependencyManifest = (shrinkwrapPath) => {
   const manifestPath = _.chain(shrinkwrapPath)
     .flatMap((dependency) => {
-      return [ 'node_modules', dependency ];
+      return [ 'node_modules', dependency ]
     })
     .concat([ 'package.json' ])
     .reduce((accumulator, file) => {
-      return path.join(accumulator, file);
+      return path.join(accumulator, file)
     }, '.')
-    .value();
+    .value()
 
   try {
     // For example
     // ./node_modules/drivelist/node_modules/lodash/package.json
-    return require(`.${path.sep}${manifestPath}`);
+    return require(`.${path.sep}${manifestPath}`)
   } catch (error) {
     if (error.code === 'MODULE_NOT_FOUND') {
-      return null;
+      return null
     }
 
-    throw error;
+    throw error
   }
-};
+}
 
 /**
  * @summary Get the top level dependencies of a shrinkwrap object
@@ -141,8 +141,8 @@ const getShrinkwrapDependencyManifest = (shrinkwrapPath) => {
  * > }
  */
 const getTopLevelDependenciesForShrinkwrapPath = (shrinkwrapPath) => {
-  return _.get(getShrinkwrapDependencyManifest(shrinkwrapPath), [ 'dependencies' ], {});
-};
+  return _.get(getShrinkwrapDependencyManifest(shrinkwrapPath), [ 'dependencies' ], {})
+}
 
 /**
  * @summary Get the dependency tree of a shrinkwrap dependency
@@ -163,22 +163,22 @@ const getTopLevelDependenciesForShrinkwrapPath = (shrinkwrapPath) => {
  * })
  */
 const getDependencyTree = (shrinkwrap, shrinkwrapPath) => {
-  const dependencies = getTopLevelDependenciesForShrinkwrapPath(shrinkwrapPath);
+  const dependencies = getTopLevelDependenciesForShrinkwrapPath(shrinkwrapPath)
 
   if (_.isEmpty(dependencies)) {
-    return [];
+    return []
   }
 
-  const object = getShrinkwrapDependencyObject(shrinkwrap, shrinkwrapPath);
+  const object = getShrinkwrapDependencyObject(shrinkwrap, shrinkwrapPath)
   const result = _.map(dependencies, (version, name) => {
-    const dependencyPath = _.has(object.dependencies, name) ? _.concat(shrinkwrapPath, [ name ]) : [ name ];
-    return getPrettyShrinkwrapDependencyObject(shrinkwrap, dependencyPath);
-  });
+    const dependencyPath = _.has(object.dependencies, name) ? _.concat(shrinkwrapPath, [ name ]) : [ name ]
+    return getPrettyShrinkwrapDependencyObject(shrinkwrap, dependencyPath)
+  })
 
   return _.concat(result, _.flatMapDeep(result, (dependency) => {
-    return getDependencyTree(shrinkwrap, dependency.path);
-  }));
-};
+    return getDependencyTree(shrinkwrap, dependency.path)
+  }))
+}
 
 /**
  * @summary Remove certain development optional dependencies from a shrinkwrap file
@@ -224,16 +224,16 @@ const removeOptionalDevelopmentDependencies = (shrinkwrap, blacklist) => {
           }),
           dependency.dev,
           dependency.optional
-        ]);
+        ])
       })
       .mapValues((dependency) => {
-        return removeOptionalDevelopmentDependencies(dependency, blacklist);
+        return removeOptionalDevelopmentDependencies(dependency, blacklist)
       })
-      .value();
+      .value()
   }
 
-  return shrinkwrap;
-};
+  return shrinkwrap
+}
 
 /**
  * @summary Get the dependency tree of a dependency plus the dependency itself
@@ -256,15 +256,15 @@ const removeOptionalDevelopmentDependencies = (shrinkwrap, blacklist) => {
 const getTree = (shrinkwrap, shrinkwrapPath) => {
   return _.compact(_.concat([
     getPrettyShrinkwrapDependencyObject(shrinkwrap, shrinkwrapPath)
-  ], getDependencyTree(shrinkwrap, shrinkwrapPath)));
-};
+  ], getDependencyTree(shrinkwrap, shrinkwrapPath)))
+}
 
 const blacklist = _.reduce(platformSpecificDependencies, (accumulator, dependencyPath) => {
-  return _.concat(accumulator, getTree(shrinkwrapFile, dependencyPath));
-}, []);
+  return _.concat(accumulator, getTree(shrinkwrapFile, dependencyPath))
+}, [])
 
-const filteredShrinkwrap = removeOptionalDevelopmentDependencies(shrinkwrapFile, blacklist);
-const result = JSON.stringify(filteredShrinkwrap, null, JSON_INDENTATION_SPACES);
+const filteredShrinkwrap = removeOptionalDevelopmentDependencies(shrinkwrapFile, blacklist)
+const result = JSON.stringify(filteredShrinkwrap, null, JSON_INDENTATION_SPACES)
 
-fs.writeFileSync(NPM_SHRINKWRAP_FILE_PATH, `${result}\n`);
-console.log('Done');
+fs.writeFileSync(NPM_SHRINKWRAP_FILE_PATH, `${result}\n`)
+console.log('Done')

scripts/html-lint.js

@@ -8,17 +8,17 @@
  *   node scripts/html-lint.js
  */
 
-'use strict';
+'use strict'
 
-const chalk = require('chalk');
-const path = require('path');
-const _ = require('lodash');
-const angularValidate = require('html-angular-validate');
-const EXIT_CODES = require('../lib/shared/exit-codes');
-const PROJECT_ROOT = path.join(__dirname, '..');
-const FILENAME = path.relative(PROJECT_ROOT, __filename);
+const chalk = require('chalk')
+const path = require('path')
+const _ = require('lodash')
+const angularValidate = require('html-angular-validate')
+const EXIT_CODES = require('../lib/shared/exit-codes')
+const PROJECT_ROOT = path.join(__dirname, '..')
+const FILENAME = path.relative(PROJECT_ROOT, __filename)
 
-console.log('Scanning...');
+console.log('Scanning...')
 
 angularValidate.validate(
   [
@@ -48,36 +48,36 @@ angularValidate.validate(
 ).then((result) => {
   _.each(result.failed, (failure) => {
     // The module has a typo in the "numbers" property
-    console.error(chalk.red(`${failure.numerrs} errors at ${path.relative(PROJECT_ROOT, failure.filepath)}`));
+    console.error(chalk.red(`${failure.numerrs} errors at ${path.relative(PROJECT_ROOT, failure.filepath)}`))
 
     _.each(failure.errors, (error) => {
-      const errorPosition = `[${error.line}:${error.col}]`;
-      console.error(`  ${chalk.yellow(errorPosition)} ${error.msg}`);
+      const errorPosition = `[${error.line}:${error.col}]`
+      console.error(`  ${chalk.yellow(errorPosition)} ${error.msg}`)
 
       if (/^Attribute (.*) not allowed on/.test(error.msg)) {
-        console.error(chalk.dim(`    If this is a valid directive attribute, add it to the whitelist at ${FILENAME}`));
+        console.error(chalk.dim(`    If this is a valid directive attribute, add it to the whitelist at ${FILENAME}`))
       }
-    });
+    })
 
-    console.error('');
-  });
+    console.error('')
+  })
 
   if (result.filessucceeded === result.fileschecked) {
-    console.log(chalk.green('Passed'));
+    console.log(chalk.green('Passed'))
   } else {
-    console.error(chalk.red(`Total: ${result.filessucceeded}/${result.fileschecked}`));
+    console.error(chalk.red(`Total: ${result.filessucceeded}/${result.fileschecked}`))
   }
 
   if (!result.allpassed) {
-    const EXIT_TIMEOUT_MS = 500;
+    const EXIT_TIMEOUT_MS = 500
 
     // Add a small timeout, otherwise the scripts exits
     // before every string was printed on the screen.
     setTimeout(() => {
-      process.exit(EXIT_CODES.GENERAL_ERROR);
-    }, EXIT_TIMEOUT_MS);
+      process.exit(EXIT_CODES.GENERAL_ERROR)
+    }, EXIT_TIMEOUT_MS)
   }
 }, (error) => {
-  console.error(error);
-  process.exit(EXIT_CODES.GENERAL_ERROR);
-});
+  console.error(error)
+  process.exit(EXIT_CODES.GENERAL_ERROR)
+})

tests/child-writer/cli.spec.js

@@ -14,29 +14,29 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const cli = require('../../lib/child-writer/cli');
+const m = require('mochainon')
+const cli = require('../../lib/child-writer/cli')
 
 describe('ChildWriter CLI', function () {
   describe('.getBooleanArgumentForm()', function () {
     it('should prepend --no if the value is false and option is long', function () {
-      m.chai.expect(cli.getBooleanArgumentForm('foo', false)).to.equal('--no-foo');
-    });
+      m.chai.expect(cli.getBooleanArgumentForm('foo', false)).to.equal('--no-foo')
+    })
 
     it('should prepend -- if the value is true and option is long', function () {
-      m.chai.expect(cli.getBooleanArgumentForm('foo', true)).to.equal('--foo');
-    });
+      m.chai.expect(cli.getBooleanArgumentForm('foo', true)).to.equal('--foo')
+    })
 
     it('should prepend --no if the value is false and option is short', function () {
-      m.chai.expect(cli.getBooleanArgumentForm('x', false)).to.equal('--no-x');
-    });
+      m.chai.expect(cli.getBooleanArgumentForm('x', false)).to.equal('--no-x')
+    })
 
     it('should prepend - if the value is true and option is short', function () {
-      m.chai.expect(cli.getBooleanArgumentForm('x', true)).to.equal('-x');
-    });
-  });
+      m.chai.expect(cli.getBooleanArgumentForm('x', true)).to.equal('-x')
+    })
+  })
 
   describe('.getArguments()', function () {
     it('should return a list of arguments given validate = false, unmount = false', function () {
@@ -53,8 +53,8 @@ describe('ChildWriter CLI', function () {
         '/dev/disk2',
         '--no-unmount',
         '--no-check'
-      ]);
-    });
+      ])
+    })
 
     it('should return a list of arguments given validate = false, unmount = true', function () {
       m.chai.expect(cli.getArguments({
@@ -70,8 +70,8 @@ describe('ChildWriter CLI', function () {
         '/dev/disk2',
         '--unmount',
         '--no-check'
-      ]);
-    });
+      ])
+    })
 
     it('should return a list of arguments given validate = true, unmount = false', function () {
       m.chai.expect(cli.getArguments({
@@ -87,8 +87,8 @@ describe('ChildWriter CLI', function () {
         '/dev/disk2',
         '--no-unmount',
         '--check'
-      ]);
-    });
+      ])
+    })
 
     it('should return a list of arguments given validate = true, unmount = true', function () {
       m.chai.expect(cli.getArguments({
@@ -104,7 +104,7 @@ describe('ChildWriter CLI', function () {
         '/dev/disk2',
         '--unmount',
         '--check'
-      ]);
-    });
-  });
-});
+      ])
+    })
+  })
+})

tests/child-writer/utils.spec.js

@@ -14,64 +14,64 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const utils = require('../../lib/child-writer/utils');
+const m = require('mochainon')
+const utils = require('../../lib/child-writer/utils')
 
 describe('ChildWriter Utils', function () {
   describe('.splitObjectLines()', function () {
     it('should split multiple object lines', function () {
-      const input = '{"id":"foo"}\n{"id":"bar"}\n{"id":"baz"}';
+      const input = '{"id":"foo"}\n{"id":"bar"}\n{"id":"baz"}'
       m.chai.expect(utils.splitObjectLines(input)).to.deep.equal([
         '{"id":"foo"}',
         '{"id":"bar"}',
         '{"id":"baz"}'
-      ]);
-    });
+      ])
+    })
 
     it('should ignore spaces in between', function () {
-      const input = '{"id":"foo"}   \n     {"id":"bar"}\n   {"id":"baz"}';
+      const input = '{"id":"foo"}   \n     {"id":"bar"}\n   {"id":"baz"}'
       m.chai.expect(utils.splitObjectLines(input)).to.deep.equal([
         '{"id":"foo"}',
         '{"id":"bar"}',
         '{"id":"baz"}'
-      ]);
-    });
+      ])
+    })
 
     it('should ignore multiple new lines', function () {
-      const input = '{"id":"foo"}\n\n\n\n{"id":"bar"}\n\n{"id":"baz"}';
+      const input = '{"id":"foo"}\n\n\n\n{"id":"bar"}\n\n{"id":"baz"}'
       m.chai.expect(utils.splitObjectLines(input)).to.deep.equal([
         '{"id":"foo"}',
         '{"id":"bar"}',
         '{"id":"baz"}'
-      ]);
-    });
+      ])
+    })
 
     it('should ignore new lines inside properties', function () {
-      const input = '{"id":"foo\nbar"}\n{"id":"\nhello\n"}';
+      const input = '{"id":"foo\nbar"}\n{"id":"\nhello\n"}'
       m.chai.expect(utils.splitObjectLines(input)).to.deep.equal([
         '{"id":"foo\nbar"}',
         '{"id":"\nhello\n"}'
-      ]);
-    });
+      ])
+    })
 
     it('should handle carriage returns', function () {
-      const input = '{"id":"foo"}\r\n{"id":"bar"}\r\n{"id":"baz"}';
+      const input = '{"id":"foo"}\r\n{"id":"bar"}\r\n{"id":"baz"}'
       m.chai.expect(utils.splitObjectLines(input)).to.deep.equal([
         '{"id":"foo"}',
         '{"id":"bar"}',
         '{"id":"baz"}'
-      ]);
-    });
+      ])
+    })
 
     it('should ignore multiple carriage returns', function () {
-      const input = '{"id":"foo"}\r\n\r\n{"id":"bar"}\r\n\r\n\r\n{"id":"baz"}';
+      const input = '{"id":"foo"}\r\n\r\n{"id":"bar"}\r\n\r\n\r\n{"id":"baz"}'
       m.chai.expect(utils.splitObjectLines(input)).to.deep.equal([
         '{"id":"foo"}',
         '{"id":"bar"}',
         '{"id":"baz"}'
-      ]);
-    });
-  });
-});
+      ])
+    })
+  })
+})

tests/gui/components/drive-selector.spec.js

@@ -14,26 +14,26 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const _ = require('lodash');
-const m = require('mochainon');
-const angular = require('angular');
-require('angular-mocks');
+const _ = require('lodash')
+const m = require('mochainon')
+const angular = require('angular')
+require('angular-mocks')
 
 describe('Browser: DriveSelector', function () {
   beforeEach(angular.mock.module(
     require('../../../lib/gui/components/drive-selector/drive-selector')
-  ));
+  ))
 
   describe('DriveSelectorController', function () {
-    let $controller;
-    let $rootScope;
-    let $q;
-    let $uibModalInstance;
-    let WarningModalService;
+    let $controller
+    let $rootScope
+    let $q
+    let $uibModalInstance
+    let WarningModalService
 
-    let controller;
+    let controller
 
     beforeEach(angular.mock.inject(function (
       _$controller_,
@@ -41,12 +41,12 @@ describe('Browser: DriveSelector', function () {
       _$q_,
       _WarningModalService_
     ) {
-      $controller = _$controller_;
-      $rootScope = _$rootScope_;
-      $q = _$q_;
-      $uibModalInstance = {};
-      WarningModalService = _WarningModalService_;
-    }));
+      $controller = _$controller_
+      $rootScope = _$rootScope_
+      $q = _$q_
+      $uibModalInstance = {}
+      WarningModalService = _WarningModalService_
+    }))
 
     beforeEach(() => {
       controller = $controller('DriveSelectorController', {
@@ -54,49 +54,49 @@ describe('Browser: DriveSelector', function () {
         $q,
         $uibModalInstance,
         WarningModalService
-      });
-    });
+      })
+    })
 
     describe('.memoizeImmutableListReference()', function () {
       it('constant true should return memoized true', function () {
-        const memoizedConstTrue = controller.memoizeImmutableListReference(_.constant(true));
-        m.chai.expect(memoizedConstTrue()).to.be.true;
-      });
+        const memoizedConstTrue = controller.memoizeImmutableListReference(_.constant(true))
+        m.chai.expect(memoizedConstTrue()).to.be.true
+      })
 
       it('should reflect state changes', function () {
-        let stateA = false;
+        let stateA = false
         const memoizedStateA = controller.memoizeImmutableListReference(() => {
-          return stateA;
-        });
+          return stateA
+        })
 
-        m.chai.expect(memoizedStateA()).to.be.false;
+        m.chai.expect(memoizedStateA()).to.be.false
 
-        stateA = true;
+        stateA = true
 
-        m.chai.expect(memoizedStateA()).to.be.true;
-      });
+        m.chai.expect(memoizedStateA()).to.be.true
+      })
 
       it('should reflect different arguments', function () {
-        const memoizedParameter = controller.memoizeImmutableListReference(_.identity);
+        const memoizedParameter = controller.memoizeImmutableListReference(_.identity)
 
-        m.chai.expect(memoizedParameter(false)).to.be.false;
-        m.chai.expect(memoizedParameter(true)).to.be.true;
-      });
+        m.chai.expect(memoizedParameter(false)).to.be.false
+        m.chai.expect(memoizedParameter(true)).to.be.true
+      })
 
       it('should handle equal angular objects with different hashes', function () {
-        const memoizedParameter = controller.memoizeImmutableListReference(_.identity);
+        const memoizedParameter = controller.memoizeImmutableListReference(_.identity)
         const angularObjectA = {
           $$hashKey: 1,
           keyA: true
-        };
+        }
         const angularObjectB = {
           $$hashKey: 2,
           keyA: true
-        };
+        }
 
-        m.chai.expect(memoizedParameter(angularObjectA)).to.equal(angularObjectA);
-        m.chai.expect(memoizedParameter(angularObjectB)).to.equal(angularObjectA);
-      });
-    });
-  });
-});
+        m.chai.expect(memoizedParameter(angularObjectA)).to.equal(angularObjectA)
+        m.chai.expect(memoizedParameter(angularObjectB)).to.equal(angularObjectA)
+      })
+    })
+  })
+})

tests/gui/components/svg-icon.spec.js

@@ -14,86 +14,86 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const _ = require('lodash');
-const fs = require('fs');
-const path = require('path');
-const angular = require('angular');
-require('angular-mocks');
+const m = require('mochainon')
+const _ = require('lodash')
+const fs = require('fs')
+const path = require('path')
+const angular = require('angular')
+require('angular-mocks')
 
 describe('Browser: SVGIcon', function () {
   beforeEach(angular.mock.module(
     require('../../../lib/gui/components/svg-icon')
-  ));
+  ))
 
   describe('svgIcon', function () {
-    let $compile;
-    let $rootScope;
+    let $compile
+    let $rootScope
 
     beforeEach(angular.mock.inject(function (_$compile_, _$rootScope_) {
-      $compile = _$compile_;
-      $rootScope = _$rootScope_;
-    }));
+      $compile = _$compile_
+      $rootScope = _$rootScope_
+    }))
 
     it('should inline the svg contents in the element', function () {
-      const icon = '../../../lib/gui/assets/etcher.svg';
+      const icon = '../../../lib/gui/assets/etcher.svg'
       let iconContents = _.split(fs.readFileSync(path.join(__dirname, '../../../lib/gui/assets/etcher.svg'), {
         encoding: 'utf8'
-      }), /\r?\n/);
+      }), /\r?\n/)
 
       // Injecting XML as HTML causes the XML header to be commented out.
       // Modify here to ease assertions later on.
-      iconContents[0] = `<!--${iconContents[0].slice(1, iconContents[0].length - 1)}-->`;
-      iconContents = iconContents.join('\n');
+      iconContents[0] = `<!--${iconContents[0].slice(1, iconContents[0].length - 1)}-->`
+      iconContents = iconContents.join('\n')
 
-      const element = $compile(`<svg-icon path="'${icon}'">Resin.io</svg-icon>`)($rootScope);
-      $rootScope.$digest();
+      const element = $compile(`<svg-icon path="'${icon}'">Resin.io</svg-icon>`)($rootScope)
+      $rootScope.$digest()
 
       // We parse the SVGs to get rid of discrepancies caused by string differences
       // in the outputs; the XML trees are still equal, as proven here.
-      const originalSVGParser = new DOMParser();
-      const originalDoc = originalSVGParser.parseFromString(iconContents, 'image/svg+xml');
-      const compiledSVGParser = new DOMParser();
-      const compiledContents = decodeURIComponent(element.children()[0].children[0].src.substr(19));
-      const compiledDoc = compiledSVGParser.parseFromString(compiledContents, 'image/svg+xml');
+      const originalSVGParser = new DOMParser()
+      const originalDoc = originalSVGParser.parseFromString(iconContents, 'image/svg+xml')
+      const compiledSVGParser = new DOMParser()
+      const compiledContents = decodeURIComponent(element.children()[0].children[0].src.substr(19))
+      const compiledDoc = compiledSVGParser.parseFromString(compiledContents, 'image/svg+xml')
 
-      m.chai.expect(compiledDoc.outerHTML).to.equal(originalDoc.outerHTML);
-    });
+      m.chai.expect(compiledDoc.outerHTML).to.equal(originalDoc.outerHTML)
+    })
 
     it('should accept an SVG in the path attribute', function () {
-      const iconContents = '<svg><rect x="10" y="10" height="100" width="100" style="stroke:red;fill:blue;"/></svg>';
-      const img = `<img src="data:image/svg+xml,${encodeURIComponent(iconContents)}">`;
-      $rootScope.iconContents = iconContents;
+      const iconContents = '<svg><rect x="10" y="10" height="100" width="100" style="stroke:red;fill:blue;"/></svg>'
+      const img = `<img src="data:image/svg+xml,${encodeURIComponent(iconContents)}">`
+      $rootScope.iconContents = iconContents
 
-      const element = $compile('<svg-icon path="iconContents">Resin.io</svg-icon>')($rootScope);
-      $rootScope.$digest();
-      m.chai.expect(element.children().html()).to.equal(img);
-    });
+      const element = $compile('<svg-icon path="iconContents">Resin.io</svg-icon>')($rootScope)
+      $rootScope.$digest()
+      m.chai.expect(element.children().html()).to.equal(img)
+    })
 
     it('should default the size to 40x40 pixels', function () {
-      const icon = '../../../lib/gui/assets/etcher.svg';
-      const element = $compile(`<svg-icon path="'${icon}'">Resin.io</svg-icon>`)($rootScope);
-      $rootScope.$digest();
-      m.chai.expect(element.children().css('width')).to.equal('40px');
-      m.chai.expect(element.children().css('height')).to.equal('40px');
-    });
+      const icon = '../../../lib/gui/assets/etcher.svg'
+      const element = $compile(`<svg-icon path="'${icon}'">Resin.io</svg-icon>`)($rootScope)
+      $rootScope.$digest()
+      m.chai.expect(element.children().css('width')).to.equal('40px')
+      m.chai.expect(element.children().css('height')).to.equal('40px')
+    })
 
     it('should be able to set a custom width', function () {
-      const icon = '../../../lib/gui/assets/etcher.svg';
-      const element = $compile(`<svg-icon path="'${icon}'" width="'20px'">Resin.io</svg-icon>`)($rootScope);
-      $rootScope.$digest();
-      m.chai.expect(element.children().css('width')).to.equal('20px');
-      m.chai.expect(element.children().css('height')).to.equal('40px');
-    });
+      const icon = '../../../lib/gui/assets/etcher.svg'
+      const element = $compile(`<svg-icon path="'${icon}'" width="'20px'">Resin.io</svg-icon>`)($rootScope)
+      $rootScope.$digest()
+      m.chai.expect(element.children().css('width')).to.equal('20px')
+      m.chai.expect(element.children().css('height')).to.equal('40px')
+    })
 
     it('should be able to set a custom height', function () {
-      const icon = '../../../lib/gui/assets/etcher.svg';
-      const element = $compile(`<svg-icon path="'${icon}'" height="'20px'">Resin.io</svg-icon>`)($rootScope);
-      $rootScope.$digest();
-      m.chai.expect(element.children().css('width')).to.equal('40px');
-      m.chai.expect(element.children().css('height')).to.equal('20px');
-    });
-  });
-});
+      const icon = '../../../lib/gui/assets/etcher.svg'
+      const element = $compile(`<svg-icon path="'${icon}'" height="'20px'">Resin.io</svg-icon>`)($rootScope)
+      $rootScope.$digest()
+      m.chai.expect(element.children().css('width')).to.equal('40px')
+      m.chai.expect(element.children().css('height')).to.equal('20px')
+    })
+  })
+})

tests/gui/components/update-notifier.spec.js

@@ -14,26 +14,26 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const _ = require('lodash');
-const units = require('../../../lib/shared/units');
-const updateNotifier = require('../../../lib/gui/components/update-notifier');
+const m = require('mochainon')
+const _ = require('lodash')
+const units = require('../../../lib/shared/units')
+const updateNotifier = require('../../../lib/gui/components/update-notifier')
 
 describe('Browser: updateNotifier', function () {
   describe('.UPDATE_NOTIFIER_SLEEP_DAYS', function () {
     it('should be an integer', function () {
-      m.chai.expect(_.isInteger(updateNotifier.UPDATE_NOTIFIER_SLEEP_DAYS)).to.be.true;
-    });
+      m.chai.expect(_.isInteger(updateNotifier.UPDATE_NOTIFIER_SLEEP_DAYS)).to.be.true
+    })
 
     it('should be greater than 0', function () {
-      m.chai.expect(updateNotifier.UPDATE_NOTIFIER_SLEEP_DAYS > 0).to.be.true;
-    });
-  });
+      m.chai.expect(updateNotifier.UPDATE_NOTIFIER_SLEEP_DAYS > 0).to.be.true
+    })
+  })
 
   describe('.shouldCheckForUpdates()', function () {
-    const UPDATE_NOTIFIER_SLEEP_MS = units.daysToMilliseconds(updateNotifier.UPDATE_NOTIFIER_SLEEP_DAYS);
+    const UPDATE_NOTIFIER_SLEEP_MS = units.daysToMilliseconds(updateNotifier.UPDATE_NOTIFIER_SLEEP_DAYS)
 
     _.each([
 
@@ -443,8 +443,8 @@ describe('Browser: updateNotifier', function () {
         `lastSleptUpdateNotifierVersion=${testCase.options.lastSleptUpdateNotifierVersion}, and`,
         `currentVersion=${testCase.options.currentVersion}`
       ], ' '), function () {
-        m.chai.expect(updateNotifier.shouldCheckForUpdates(testCase.options)).to.equal(testCase.expected);
-      });
-    });
-  });
-});
+        m.chai.expect(updateNotifier.shouldCheckForUpdates(testCase.options)).to.equal(testCase.expected)
+      })
+    })
+  })
+})

tests/gui/models/settings.spec.js

@@ -14,84 +14,84 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const _ = require('lodash');
-const Bluebird = require('bluebird');
-const store = require('../../../lib/shared/store');
-const settings = require('../../../lib/gui/models/settings');
-const localSettings = require('../../../lib/gui/models/local-settings');
+const m = require('mochainon')
+const _ = require('lodash')
+const Bluebird = require('bluebird')
+const store = require('../../../lib/shared/store')
+const settings = require('../../../lib/gui/models/settings')
+const localSettings = require('../../../lib/gui/models/local-settings')
 
 describe('Browser: settings', function () {
   beforeEach(function () {
-    return settings.reset();
-  });
+    return settings.reset()
+  })
 
-  const DEFAULT_SETTINGS = store.Defaults.get('settings').toJS();
+  const DEFAULT_SETTINGS = store.Defaults.get('settings').toJS()
 
   it('should be able to set and read values', function () {
-    m.chai.expect(settings.get('foo')).to.be.undefined;
+    m.chai.expect(settings.get('foo')).to.be.undefined
     return settings.set('foo', true).then(() => {
-      m.chai.expect(settings.get('foo')).to.be.true;
-      return settings.set('foo', false);
+      m.chai.expect(settings.get('foo')).to.be.true
+      return settings.set('foo', false)
     }).then(() => {
-      m.chai.expect(settings.get('foo')).to.be.false;
-    });
-  });
+      m.chai.expect(settings.get('foo')).to.be.false
+    })
+  })
 
   describe('.reset()', function () {
     it('should reset the settings to their default values', function () {
-      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
+      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
       return settings.set('foo', 1234).then(() => {
-        m.chai.expect(settings.getAll()).to.not.deep.equal(DEFAULT_SETTINGS);
-        return settings.reset();
+        m.chai.expect(settings.getAll()).to.not.deep.equal(DEFAULT_SETTINGS)
+        return settings.reset()
       }).then(() => {
-        m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
-      });
-    });
+        m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
+      })
+    })
 
     it('should reset the local settings to their default values', function () {
       return settings.set('foo', 1234).then(localSettings.readAll).then((data) => {
-        m.chai.expect(data).to.not.deep.equal(DEFAULT_SETTINGS);
-        return settings.reset();
+        m.chai.expect(data).to.not.deep.equal(DEFAULT_SETTINGS)
+        return settings.reset()
       }).then(localSettings.readAll).then((data) => {
-        m.chai.expect(data).to.deep.equal(DEFAULT_SETTINGS);
-      });
-    });
+        m.chai.expect(data).to.deep.equal(DEFAULT_SETTINGS)
+      })
+    })
 
     describe('given the local settings are cleared', function () {
       beforeEach(function () {
-        return localSettings.clear();
-      });
+        return localSettings.clear()
+      })
 
       it('should set the local settings to their default values', function () {
         return settings.reset().then(localSettings.readAll).then((data) => {
-          m.chai.expect(data).to.deep.equal(DEFAULT_SETTINGS);
-        });
-      });
-    });
-  });
+          m.chai.expect(data).to.deep.equal(DEFAULT_SETTINGS)
+        })
+      })
+    })
+  })
 
   describe('.assign()', function () {
     it('should throw if no settings', function (done) {
       settings.assign().asCallback((error) => {
-        m.chai.expect(error).to.be.an.instanceof(Error);
-        m.chai.expect(error.message).to.equal('Missing settings');
-        done();
-      });
-    });
+        m.chai.expect(error).to.be.an.instanceof(Error)
+        m.chai.expect(error.message).to.equal('Missing settings')
+        done()
+      })
+    })
 
     it('should throw if setting an array', function (done) {
       settings.assign({
         foo: 'bar',
         bar: [ 1, 2, 3 ]
       }).asCallback((error) => {
-        m.chai.expect(error).to.be.an.instanceof(Error);
-        m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for bar');
-        done();
-      });
-    });
+        m.chai.expect(error).to.be.an.instanceof(Error)
+        m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for bar')
+        done()
+      })
+    })
 
     it('should not override all settings', function () {
       return settings.assign({
@@ -101,184 +101,184 @@ describe('Browser: settings', function () {
         m.chai.expect(settings.getAll()).to.deep.equal(_.assign({}, DEFAULT_SETTINGS, {
           foo: 'bar',
           bar: 'baz'
-        }));
-      });
-    });
+        }))
+      })
+    })
 
     it('should not store invalid settings to the local machine', function () {
       return localSettings.readAll().then((data) => {
-        m.chai.expect(data.foo).to.be.undefined;
+        m.chai.expect(data.foo).to.be.undefined
 
         return new Bluebird((resolve) => {
           settings.assign({
             foo: [ 1, 2, 3 ]
           }).asCallback((error) => {
-            m.chai.expect(error).to.be.an.instanceof(Error);
-            m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for foo');
-            return resolve();
-          });
-        });
+            m.chai.expect(error).to.be.an.instanceof(Error)
+            m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for foo')
+            return resolve()
+          })
+        })
       }).then(localSettings.readAll).then((data) => {
-        m.chai.expect(data.foo).to.be.undefined;
-      });
-    });
+        m.chai.expect(data.foo).to.be.undefined
+      })
+    })
 
     it('should store the settings to the local machine', function () {
       return localSettings.readAll().then((data) => {
-        m.chai.expect(data.foo).to.be.undefined;
-        m.chai.expect(data.bar).to.be.undefined;
+        m.chai.expect(data.foo).to.be.undefined
+        m.chai.expect(data.bar).to.be.undefined
 
         return settings.assign({
           foo: 'bar',
           bar: 'baz'
-        });
+        })
       }).then(localSettings.readAll).then((data) => {
-        m.chai.expect(data.foo).to.equal('bar');
-        m.chai.expect(data.bar).to.equal('baz');
-      });
-    });
+        m.chai.expect(data.foo).to.equal('bar')
+        m.chai.expect(data.bar).to.equal('baz')
+      })
+    })
 
     it('should not change the application state if storing to the local machine results in an error', function (done) {
       settings.set('foo', 'bar').then(() => {
-        m.chai.expect(settings.get('foo')).to.equal('bar');
+        m.chai.expect(settings.get('foo')).to.equal('bar')
 
-        const localSettingsWriteAllStub = m.sinon.stub(localSettings, 'writeAll');
-        localSettingsWriteAllStub.returns(Bluebird.reject(new Error('localSettings error')));
+        const localSettingsWriteAllStub = m.sinon.stub(localSettings, 'writeAll')
+        localSettingsWriteAllStub.returns(Bluebird.reject(new Error('localSettings error')))
 
         settings.assign({
           foo: 'baz'
         }).asCallback((error) => {
-          m.chai.expect(error).to.be.an.instanceof(Error);
-          m.chai.expect(error.message).to.equal('localSettings error');
-          localSettingsWriteAllStub.restore();
-          m.chai.expect(settings.get('foo')).to.equal('bar');
-          done();
-        });
-      }).catch(done);
-    });
-  });
+          m.chai.expect(error).to.be.an.instanceof(Error)
+          m.chai.expect(error.message).to.equal('localSettings error')
+          localSettingsWriteAllStub.restore()
+          m.chai.expect(settings.get('foo')).to.equal('bar')
+          done()
+        })
+      }).catch(done)
+    })
+  })
 
   describe('.load()', function () {
     it('should extend the application state with the local settings content', function () {
       const object = {
         foo: 'bar'
-      };
+      }
 
-      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
+      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
 
       return localSettings.writeAll(object).then(() => {
-        m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
-        return settings.load();
+        m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
+        return settings.load()
       }).then(() => {
-        m.chai.expect(settings.getAll()).to.deep.equal(_.assign({}, DEFAULT_SETTINGS, object));
-      });
-    });
+        m.chai.expect(settings.getAll()).to.deep.equal(_.assign({}, DEFAULT_SETTINGS, object))
+      })
+    })
 
     it('should keep the application state intact if there are no local settings', function () {
-      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
+      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
       return localSettings.clear().then(settings.load).then(() => {
-        m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
-      });
-    });
-  });
+        m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
+      })
+    })
+  })
 
   describe('.set()', function () {
     it('should set an unknown key', function () {
-      m.chai.expect(settings.get('foobar')).to.be.undefined;
+      m.chai.expect(settings.get('foobar')).to.be.undefined
       return settings.set('foobar', true).then(() => {
-        m.chai.expect(settings.get('foobar')).to.be.true;
-      });
-    });
+        m.chai.expect(settings.get('foobar')).to.be.true
+      })
+    })
 
     it('should reject if no key', function (done) {
       settings.set(null, true).asCallback((error) => {
-        m.chai.expect(error).to.be.an.instanceof(Error);
-        m.chai.expect(error.message).to.equal('Missing setting key');
-        done();
-      });
-    });
+        m.chai.expect(error).to.be.an.instanceof(Error)
+        m.chai.expect(error.message).to.equal('Missing setting key')
+        done()
+      })
+    })
 
     it('should throw if key is not a string', function (done) {
       settings.set(1234, true).asCallback((error) => {
-        m.chai.expect(error).to.be.an.instanceof(Error);
-        m.chai.expect(error.message).to.equal('Invalid setting key: 1234');
-        done();
-      });
-    });
+        m.chai.expect(error).to.be.an.instanceof(Error)
+        m.chai.expect(error.message).to.equal('Invalid setting key: 1234')
+        done()
+      })
+    })
 
     it('should throw if setting an object', function (done) {
       settings.set('foo', {
         setting: 1
       }).asCallback((error) => {
-        m.chai.expect(error).to.be.an.instanceof(Error);
-        m.chai.expect(error.message).to.equal('Invalid setting value: [object Object] for foo');
-        done();
-      });
-    });
+        m.chai.expect(error).to.be.an.instanceof(Error)
+        m.chai.expect(error.message).to.equal('Invalid setting value: [object Object] for foo')
+        done()
+      })
+    })
 
     it('should throw if setting an array', function (done) {
       settings.set('foo', [ 1, 2, 3 ]).asCallback((error) => {
-        m.chai.expect(error).to.be.an.instanceof(Error);
-        m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for foo');
-        done();
-      });
-    });
+        m.chai.expect(error).to.be.an.instanceof(Error)
+        m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for foo')
+        done()
+      })
+    })
 
     it('should set the key to undefined if no value', function () {
       return settings.set('foo', 'bar').then(() => {
-        m.chai.expect(settings.get('foo')).to.equal('bar');
-        return settings.set('foo');
+        m.chai.expect(settings.get('foo')).to.equal('bar')
+        return settings.set('foo')
       }).then(() => {
-        m.chai.expect(settings.get('foo')).to.be.undefined;
-      });
-    });
+        m.chai.expect(settings.get('foo')).to.be.undefined
+      })
+    })
 
     it('should store the setting to the local machine', function () {
       return localSettings.readAll().then((data) => {
-        m.chai.expect(data.foo).to.be.undefined;
-        return settings.set('foo', 'bar');
+        m.chai.expect(data.foo).to.be.undefined
+        return settings.set('foo', 'bar')
       }).then(localSettings.readAll).then((data) => {
-        m.chai.expect(data.foo).to.equal('bar');
-      });
-    });
+        m.chai.expect(data.foo).to.equal('bar')
+      })
+    })
 
     it('should not store invalid settings to the local machine', function () {
       return localSettings.readAll().then((data) => {
-        m.chai.expect(data.foo).to.be.undefined;
+        m.chai.expect(data.foo).to.be.undefined
 
         return new Bluebird((resolve) => {
           settings.set('foo', [ 1, 2, 3 ]).asCallback((error) => {
-            m.chai.expect(error).to.be.an.instanceof(Error);
-            m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for foo');
-            return resolve();
-          });
-        });
+            m.chai.expect(error).to.be.an.instanceof(Error)
+            m.chai.expect(error.message).to.equal('Invalid setting value: 1,2,3 for foo')
+            return resolve()
+          })
+        })
       }).then(localSettings.readAll).then((data) => {
-        m.chai.expect(data.foo).to.be.undefined;
-      });
-    });
+        m.chai.expect(data.foo).to.be.undefined
+      })
+    })
 
     it('should not change the application state if storing to the local machine results in an error', function (done) {
       settings.set('foo', 'bar').then(() => {
-        m.chai.expect(settings.get('foo')).to.equal('bar');
+        m.chai.expect(settings.get('foo')).to.equal('bar')
 
-        const localSettingsWriteAllStub = m.sinon.stub(localSettings, 'writeAll');
-        localSettingsWriteAllStub.returns(Bluebird.reject(new Error('localSettings error')));
+        const localSettingsWriteAllStub = m.sinon.stub(localSettings, 'writeAll')
+        localSettingsWriteAllStub.returns(Bluebird.reject(new Error('localSettings error')))
 
         settings.set('foo', 'baz').asCallback((error) => {
-          m.chai.expect(error).to.be.an.instanceof(Error);
-          m.chai.expect(error.message).to.equal('localSettings error');
-          localSettingsWriteAllStub.restore();
-          m.chai.expect(settings.get('foo')).to.equal('bar');
-          done();
-        });
-      }).catch(done);
-    });
-  });
+          m.chai.expect(error).to.be.an.instanceof(Error)
+          m.chai.expect(error.message).to.equal('localSettings error')
+          localSettingsWriteAllStub.restore()
+          m.chai.expect(settings.get('foo')).to.equal('bar')
+          done()
+        })
+      }).catch(done)
+    })
+  })
 
   describe('.getAll()', function () {
     it('should initial return all default values', function () {
-      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
-    });
-  });
-});
+      m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
+    })
+  })
+})

tests/gui/modules/drive-scanner.spec.js

@@ -14,38 +14,38 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const os = require('os');
-const drivelist = require('drivelist');
-const driveScanner = require('../../../lib/gui/modules/drive-scanner');
+const m = require('mochainon')
+const os = require('os')
+const drivelist = require('drivelist')
+const driveScanner = require('../../../lib/gui/modules/drive-scanner')
 
 describe('Browser: driveScanner', function () {
   describe('given no available drives', function () {
     beforeEach(function () {
-      this.drivelistStub = m.sinon.stub(drivelist, 'list');
-      this.drivelistStub.yields(null, []);
-    });
+      this.drivelistStub = m.sinon.stub(drivelist, 'list')
+      this.drivelistStub.yields(null, [])
+    })
 
     afterEach(function () {
-      this.drivelistStub.restore();
-    });
+      this.drivelistStub.restore()
+    })
 
     it('should emit an empty array', function (done) {
       driveScanner.once('drives', function (drives) {
-        m.chai.expect(drives).to.deep.equal([]);
-        driveScanner.stop();
-        done();
-      });
+        m.chai.expect(drives).to.deep.equal([])
+        driveScanner.stop()
+        done()
+      })
 
-      driveScanner.start();
-    });
-  });
+      driveScanner.start()
+    })
+  })
 
   describe('given only system available drives', function () {
     beforeEach(function () {
-      this.drivelistStub = m.sinon.stub(drivelist, 'list');
+      this.drivelistStub = m.sinon.stub(drivelist, 'list')
       this.drivelistStub.yields(null, [ {
         device: '/dev/sda',
         description: 'WDC WD10JPVX-75J',
@@ -56,37 +56,37 @@ describe('Browser: driveScanner', function () {
           }
         ],
         system: true
-      } ]);
-    });
+      } ])
+    })
 
     afterEach(function () {
-      this.drivelistStub.restore();
-    });
+      this.drivelistStub.restore()
+    })
 
     it('should emit an empty array', function (done) {
       driveScanner.once('drives', function (drives) {
-        m.chai.expect(drives).to.deep.equal([]);
-        driveScanner.stop();
-        done();
-      });
+        m.chai.expect(drives).to.deep.equal([])
+        driveScanner.stop()
+        done()
+      })
 
-      driveScanner.start();
-    });
-  });
+      driveScanner.start()
+    })
+  })
 
   describe('given linux', function () {
     beforeEach(function () {
-      this.osPlatformStub = m.sinon.stub(os, 'platform');
-      this.osPlatformStub.returns('linux');
-    });
+      this.osPlatformStub = m.sinon.stub(os, 'platform')
+      this.osPlatformStub.returns('linux')
+    })
 
     afterEach(function () {
-      this.osPlatformStub.restore();
-    });
+      this.osPlatformStub.restore()
+    })
 
     describe('given available drives', function () {
       beforeEach(function () {
-        this.drivelistStub = m.sinon.stub(drivelist, 'list');
+        this.drivelistStub = m.sinon.stub(drivelist, 'list')
         this.drivelistStub.yields(null, [
           {
             device: '/dev/sda',
@@ -124,12 +124,12 @@ describe('Browser: driveScanner', function () {
             ],
             system: false
           }
-        ]);
-      });
+        ])
+      })
 
       afterEach(function () {
-        this.drivelistStub.restore();
-      });
+        this.drivelistStub.restore()
+      })
 
       it('should emit the non removable drives', function (done) {
         driveScanner.once('drives', function (drives) {
@@ -158,30 +158,30 @@ describe('Browser: driveScanner', function () {
               ],
               system: false
             }
-          ]);
+          ])
 
-          driveScanner.stop();
-          done();
-        });
+          driveScanner.stop()
+          done()
+        })
 
-        driveScanner.start();
-      });
-    });
-  });
+        driveScanner.start()
+      })
+    })
+  })
 
   describe('given windows', function () {
     beforeEach(function () {
-      this.osPlatformStub = m.sinon.stub(os, 'platform');
-      this.osPlatformStub.returns('win32');
-    });
+      this.osPlatformStub = m.sinon.stub(os, 'platform')
+      this.osPlatformStub.returns('win32')
+    })
 
     afterEach(function () {
-      this.osPlatformStub.restore();
-    });
+      this.osPlatformStub.restore()
+    })
 
     describe('given available drives', function () {
       beforeEach(function () {
-        this.drivelistStub = m.sinon.stub(drivelist, 'list');
+        this.drivelistStub = m.sinon.stub(drivelist, 'list')
         this.drivelistStub.yields(null, [
           {
             device: '\\\\.\\PHYSICALDRIVE1',
@@ -215,12 +215,12 @@ describe('Browser: driveScanner', function () {
             ],
             system: false
           }
-        ]);
-      });
+        ])
+      })
 
       afterEach(function () {
-        this.drivelistStub.restore();
-      });
+        this.drivelistStub.restore()
+      })
 
       it('should emit the non removable drives', function (done) {
         driveScanner.once('drives', function (drives) {
@@ -245,19 +245,19 @@ describe('Browser: driveScanner', function () {
               ],
               system: false
             }
-          ]);
+          ])
 
-          driveScanner.stop();
-          done();
-        });
+          driveScanner.stop()
+          done()
+        })
 
-        driveScanner.start();
-      });
-    });
+        driveScanner.start()
+      })
+    })
 
     describe('given a drive with a single drive letters', function () {
       beforeEach(function () {
-        this.drivelistStub = m.sinon.stub(drivelist, 'list');
+        this.drivelistStub = m.sinon.stub(drivelist, 'list')
         this.drivelistStub.yields(null, [
           {
             device: '\\\\.\\PHYSICALDRIVE3',
@@ -271,28 +271,28 @@ describe('Browser: driveScanner', function () {
             ],
             system: false
           }
-        ]);
-      });
+        ])
+      })
 
       afterEach(function () {
-        this.drivelistStub.restore();
-      });
+        this.drivelistStub.restore()
+      })
 
       it('should use the drive letter as the name', function (done) {
         driveScanner.once('drives', function (drives) {
-          m.chai.expect(drives).to.have.length(1);
-          m.chai.expect(drives[0].displayName).to.equal('F:');
-          driveScanner.stop();
-          done();
-        });
+          m.chai.expect(drives).to.have.length(1)
+          m.chai.expect(drives[0].displayName).to.equal('F:')
+          driveScanner.stop()
+          done()
+        })
 
-        driveScanner.start();
-      });
-    });
+        driveScanner.start()
+      })
+    })
 
     describe('given a drive with multiple drive letters', function () {
       beforeEach(function () {
-        this.drivesListStub = m.sinon.stub(drivelist, 'list');
+        this.drivesListStub = m.sinon.stub(drivelist, 'list')
         this.drivesListStub.yields(null, [
           {
             device: '\\\\.\\PHYSICALDRIVE3',
@@ -312,45 +312,45 @@ describe('Browser: driveScanner', function () {
             ],
             system: false
           }
-        ]);
-      });
+        ])
+      })
 
       afterEach(function () {
-        this.drivesListStub.restore();
-      });
+        this.drivesListStub.restore()
+      })
 
       it('should join all the mountpoints in `name`', function (done) {
         driveScanner.once('drives', function (drives) {
-          m.chai.expect(drives).to.have.length(1);
-          m.chai.expect(drives[0].displayName).to.equal('F:, G:, H:');
-          driveScanner.stop();
-          done();
-        });
+          m.chai.expect(drives).to.have.length(1)
+          m.chai.expect(drives[0].displayName).to.equal('F:, G:, H:')
+          driveScanner.stop()
+          done()
+        })
 
-        driveScanner.start();
-      });
-    });
-  });
+        driveScanner.start()
+      })
+    })
+  })
 
   describe('given an error when listing the drives', function () {
     beforeEach(function () {
-      this.drivesListStub = m.sinon.stub(drivelist, 'list');
-      this.drivesListStub.yields(new Error('scan error'));
-    });
+      this.drivesListStub = m.sinon.stub(drivelist, 'list')
+      this.drivesListStub.yields(new Error('scan error'))
+    })
 
     afterEach(function () {
-      this.drivesListStub.restore();
-    });
+      this.drivesListStub.restore()
+    })
 
     it('should emit the error', function (done) {
       driveScanner.on('error', function (error) {
-        m.chai.expect(error).to.be.an.instanceof(Error);
-        m.chai.expect(error.message).to.equal('scan error');
-        driveScanner.stop();
-        done();
-      });
+        m.chai.expect(error).to.be.an.instanceof(Error)
+        m.chai.expect(error.message).to.equal('scan error')
+        driveScanner.stop()
+        done()
+      })
 
-      driveScanner.start();
-    });
-  });
-});
+      driveScanner.start()
+    })
+  })
+})

tests/gui/modules/image-writer.spec.js

@@ -14,123 +14,123 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const angular = require('angular');
-const flashState = require('../../../lib/shared/models/flash-state');
-require('angular-mocks');
+const m = require('mochainon')
+const angular = require('angular')
+const flashState = require('../../../lib/shared/models/flash-state')
+require('angular-mocks')
 
 describe('Browser: ImageWriter', function () {
   beforeEach(angular.mock.module(
     require('../../../lib/gui/modules/image-writer')
-  ));
+  ))
 
   describe('ImageWriterService', function () {
-    let $q;
-    let $rootScope;
-    let ImageWriterService;
+    let $q
+    let $rootScope
+    let ImageWriterService
 
     beforeEach(angular.mock.inject(function (_$q_, _$rootScope_, _ImageWriterService_) {
-      $q = _$q_;
-      $rootScope = _$rootScope_;
-      ImageWriterService = _ImageWriterService_;
-    }));
+      $q = _$q_
+      $rootScope = _$rootScope_
+      ImageWriterService = _ImageWriterService_
+    }))
 
     describe('.flash()', function () {
       describe('given a successful write', function () {
         beforeEach(function () {
-          this.performWriteStub = m.sinon.stub(ImageWriterService, 'performWrite');
+          this.performWriteStub = m.sinon.stub(ImageWriterService, 'performWrite')
           this.performWriteStub.returns($q.resolve({
             cancelled: false,
             sourceChecksum: '1234'
-          }));
-        });
+          }))
+        })
 
         afterEach(function () {
-          this.performWriteStub.restore();
-        });
+          this.performWriteStub.restore()
+        })
 
         it('should set flashing to false when done', function () {
           flashState.unsetFlashingFlag({
             cancelled: false,
             sourceChecksum: '1234'
-          });
+          })
 
-          ImageWriterService.flash('foo.img', '/dev/disk2');
-          $rootScope.$apply();
-          m.chai.expect(flashState.isFlashing()).to.be.false;
-        });
+          ImageWriterService.flash('foo.img', '/dev/disk2')
+          $rootScope.$apply()
+          m.chai.expect(flashState.isFlashing()).to.be.false
+        })
 
         it('should prevent writing more than once', function () {
           flashState.unsetFlashingFlag({
             cancelled: false,
             sourceChecksum: '1234'
-          });
+          })
 
-          ImageWriterService.flash('foo.img', '/dev/disk2');
-          ImageWriterService.flash('foo.img', '/dev/disk2').catch(angular.noop);
-          $rootScope.$apply();
-          m.chai.expect(this.performWriteStub).to.have.been.calledOnce;
-        });
+          ImageWriterService.flash('foo.img', '/dev/disk2')
+          ImageWriterService.flash('foo.img', '/dev/disk2').catch(angular.noop)
+          $rootScope.$apply()
+          m.chai.expect(this.performWriteStub).to.have.been.calledOnce
+        })
 
         it('should reject the second flash attempt', function () {
-          ImageWriterService.flash('foo.img', '/dev/disk2');
+          ImageWriterService.flash('foo.img', '/dev/disk2')
 
-          let rejectError = null;
+          let rejectError = null
           ImageWriterService.flash('foo.img', '/dev/disk2').catch(function (error) {
-            rejectError = error;
-          });
+            rejectError = error
+          })
 
-          $rootScope.$apply();
+          $rootScope.$apply()
 
-          m.chai.expect(rejectError).to.be.an.instanceof(Error);
-          m.chai.expect(rejectError.message).to.equal('There is already a flash in progress');
-        });
-      });
+          m.chai.expect(rejectError).to.be.an.instanceof(Error)
+          m.chai.expect(rejectError.message).to.equal('There is already a flash in progress')
+        })
+      })
 
       describe('given an unsuccessful write', function () {
         beforeEach(function () {
-          this.performWriteStub = m.sinon.stub(ImageWriterService, 'performWrite');
-          this.error = new Error('write error');
-          this.error.code = 'FOO';
-          this.performWriteStub.returns($q.reject(this.error));
-        });
+          this.performWriteStub = m.sinon.stub(ImageWriterService, 'performWrite')
+          this.error = new Error('write error')
+          this.error.code = 'FOO'
+          this.performWriteStub.returns($q.reject(this.error))
+        })
 
         afterEach(function () {
-          this.performWriteStub.restore();
-        });
+          this.performWriteStub.restore()
+        })
 
         it('should set flashing to false when done', function () {
-          ImageWriterService.flash('foo.img', '/dev/disk2').catch(angular.noop);
-          $rootScope.$apply();
-          m.chai.expect(flashState.isFlashing()).to.be.false;
-        });
+          ImageWriterService.flash('foo.img', '/dev/disk2').catch(angular.noop)
+          $rootScope.$apply()
+          m.chai.expect(flashState.isFlashing()).to.be.false
+        })
 
         it('should set the error code in the flash results', function () {
-          ImageWriterService.flash('foo.img', '/dev/disk2').catch(angular.noop);
-          $rootScope.$apply();
-          const flashResults = flashState.getFlashResults();
-          m.chai.expect(flashResults.errorCode).to.equal('FOO');
-        });
+          ImageWriterService.flash('foo.img', '/dev/disk2').catch(angular.noop)
+          $rootScope.$apply()
+          const flashResults = flashState.getFlashResults()
+          m.chai.expect(flashResults.errorCode).to.equal('FOO')
+        })
 
         it('should be rejected with the error', function () {
           flashState.unsetFlashingFlag({
             cancelled: false,
             sourceChecksum: '1234'
-          });
+          })
 
-          let rejection;
+          let rejection
           ImageWriterService.flash('foo.img', '/dev/disk2').catch(function (error) {
-            rejection = error;
-          });
+            rejection = error
+          })
 
-          $rootScope.$apply();
+          $rootScope.$apply()
 
-          m.chai.expect(rejection).to.be.an.instanceof(Error);
-          m.chai.expect(rejection.message).to.equal('write error');
-        });
-      });
-    });
-  });
-});
+          m.chai.expect(rejection).to.be.an.instanceof(Error)
+          m.chai.expect(rejection.message).to.equal('write error')
+        })
+      })
+    })
+  })
+})

tests/gui/os/dropzone.spec.js

@@ -14,36 +14,36 @@
  * limitations under the License.
  */
 
-'use strict';
+'use strict'
 
-const m = require('mochainon');
-const angular = require('angular');
-require('angular-mocks');
+const m = require('mochainon')
+const angular = require('angular')
+require('angular-mocks')
 
 describe('Browser: OSDropzone', function () {
   beforeEach(angular.mock.module(
     require('../../../lib/gui/os/dropzone/dropzone')
-  ));
+  ))
 
   describe('osDropzone', function () {
-    let $compile;
-    let $rootScope;
-    let $timeout;
+    let $compile
+    let $rootScope
+    let $timeout
 
     beforeEach(angular.mock.inject(function (_$compile_, _$rootScope_, _$timeout_) {
-      $compile = _$compile_;
-      $rootScope = _$rootScope_;
-      $timeout = _$timeout_;
-    }));
+      $compile = _$compile_
+      $rootScope = _$rootScope_
+      $timeout = _$timeout_
+    }))
 
     it('should pass the file back to the callback as $file', function (done) {
       $rootScope.onDropZone = function (file) {
-        m.chai.expect(file).to.deep.equal('/foo/bar');
-        done();
-      };
+        m.chai.expect(file).to.deep.equal('/foo/bar')
+        done()
+      }
 
-      const element = $compile('<div os-dropzone="onDropZone($file)">Drop a file here</div>')($rootScope);
-      $rootScope.$digest();
+      const element = $compile('<div os-dropzone="onDropZone($file)">Drop a file here</div>')($rootScope)
+      $rootScope.$digest()
 
       element[0].ondrop({
         preventDefault: angular.noop,
@@ -54,20 +54,20 @@ describe('Browser: OSDropzone', function () {
             }
           ]
         }
-      });
+      })
 
-      $rootScope.$digest();
-      $timeout.flush();
-    });
+      $rootScope.$digest()
+      $timeout.flush()
+    })
 
     it('should pass undefined to the callback if not passing $file', function (done) {
       $rootScope.onDropZone = function (file) {
-        m.chai.expect(file).to.be.undefined;
-        done();
-      };
+        m.chai.expect(file).to.be.undefined
+        done()
+      }
 
-      const element = $compile('<div os-dropzone="onDropZone()">Drop a file here</div>')($rootScope);
-      $rootScope.$digest();
+      const element = $compile('<div os-dropzone="onDropZone()">Drop a file here</div>')($rootScope)
+      $rootScope.$digest()
 
       element[0].ondrop({
         preventDefault: angular.noop,
@@ -78,10 +78,10 @@ describe('Browser: OSDropzone', function () {
             }
           ]
         }
-      });
+      })
 
-      $rootScope.$digest();
-      $timeout.flush();
-    });
-  });
-});
+      $rootScope.$digest()
+      $timeout.flush()
+    })
+  })
+})