Remove no longer used lib/gui/app/models/files.js and its tests

Change-type: patch

lib/gui/app/models/files.js

@@ -1,157 +0,0 @@
-/*
- * Copyright 2018 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-'use strict'
-
-const Bluebird = require('bluebird')
-const fs = Bluebird.promisifyAll(require('fs'))
-const path = require('path')
-
-// eslint-disable-next-line node/no-missing-require
-const { scanner: driveScanner } = require('../modules/drive-scanner')
-
-/* eslint-disable lodash/prefer-lodash-method */
-/* eslint-disable no-undefined */
-
-const CONCURRENCY = 10
-
-const collator = new Intl.Collator(undefined, {
-  sensitivity: 'case'
-})
-
-/**
- * @summary Sort files by their names / stats
- * @param {FileEntry} fileA - first file
- * @param {FileEntry} fileB - second file
- * @returns {Number}
- *
- * @example
- * files.readdirAsync(dirname).then((files) => {
- *   return files.sort(sortFiles)
- * })
- */
-const sortFiles = (fileA, fileB) => {
-  return (fileB.isDirectory - fileA.isDirectory) ||
-    collator.compare(fileA.basename, fileB.basename)
-}
-
-/**
- * @summary FileEntry struct
- * @class
- * @type {FileEntry}
- */
-class FileEntry {
-  /**
-   * @summary FileEntry
-   * @param {String} filename - filename
-   * @param {fs.Stats} stats - stats
-   *
-   * @example
-   * new FileEntry(filename, stats)
-   */
-  constructor (filename, stats) {
-    const components = path.parse(filename)
-
-    this.path = filename
-    this.dirname = components.dir
-    this.basename = components.base
-    this.name = components.name
-    this.ext = components.ext
-    this.isHidden = components.name.startsWith('.')
-    this.isFile = stats.isFile()
-    this.isDirectory = stats.isDirectory()
-    this.size = stats.size
-  }
-}
-
-/**
- * @summary Read a directory & stat all contents
- * @param {String} dirpath - Directory path
- * @returns {Array<FileEntry>}
- *
- * @example
- * files.readdirAsync('/').then((files) => {
- *   // ...
- * })
- */
-exports.readdirAsync = (dirpath) => {
-  console.time('readdirAsync')
-  const dirname = path.resolve(dirpath)
-  return fs.readdirAsync(dirname).then((ls) => {
-    return ls.filter((filename) => {
-      return !filename.startsWith('.')
-    }).map((filename) => {
-      return path.join(dirname, filename)
-    })
-  }).map((filename, index, length) => {
-    return fs.statAsync(filename).then((stats) => {
-      return new FileEntry(filename, stats)
-    })
-  }, { concurrency: CONCURRENCY }).then((files) => {
-    console.timeEnd('readdirAsync')
-    return files.sort(sortFiles)
-  })
-}
-
-/**
- * @summary Split a path on it's separator(s)
- * @function
- * @public
- *
- * @param {String} fullpath - full path to split
- * @param {Array<String>} [subpaths] - this param shouldn't normally be used
- * @returns {Array<String>}
- *
- * @example
- * console.log(splitPath(path.join(os.homedir(), 'Downloads'))
- * // Linux
- * > [ '/', 'home', 'user', 'Downloads' ]
- * // Windows
- * > [ 'C:', 'Users', 'user', 'Downloads' ]
- */
-exports.splitPath = (fullpath, subpaths = []) => {
-  const {
-    base,
-    dir,
-    root
-  } = path.parse(fullpath)
-  const isAbsolute = path.isAbsolute(fullpath)
-
-  // Takes care of 'relative/path'
-  if (!isAbsolute && dir === '') {
-    return [ base ].concat(subpaths)
-
-  // Takes care of '/'
-  } else if (isAbsolute && base === '') {
-    return [ root ].concat(subpaths)
-  }
-
-  return exports.splitPath(dir, [ base ].concat(subpaths))
-}
-
-/**
- * @summary Get constraint path device
- * @param {String} pathname - device path
- * @returns {Drive} drive - drive object
- * @example
- * const device = files.getConstraintDevice('/dev/disk2')
- */
-exports.getConstraintDevice = (pathname) => {
-  // This supposes the drive scanner is ready
-  return driveScanner.getBy('device', pathname) || driveScanner.getBy('devicePath', pathname)
-}
-
-exports.FileEntry = FileEntry

tests/gui/models/files.spec.js

@@ -1,49 +0,0 @@
-/*
- * Copyright 2018 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-'use strict'
-
-const m = require('mochainon')
-const path = require('path')
-const files = require('../../../lib/gui/app/models/files')
-
-describe('Shared: Files', function () {
-  describe('.splitPath()', function () {
-    it('should handle a root directory', function () {
-      const { root } = path.parse(__dirname)
-      const dirs = files.splitPath(root)
-      m.chai.expect(dirs).to.deep.equal([ root ])
-    })
-
-    it('should handle relative paths', function () {
-      const dirs = files.splitPath(path.join('relative', 'dir', 'test'))
-      m.chai.expect(dirs).to.deep.equal([ 'relative', 'dir', 'test' ])
-    })
-
-    it('should handle absolute paths', function () {
-      let dir
-      if (process.platform === 'win32') {
-        dir = 'C:\\Users\\user\\Downloads'
-        const dirs = files.splitPath(dir)
-        m.chai.expect(dirs).to.deep.equal([ 'C:\\', 'Users', 'user', 'Downloads' ])
-      } else {
-        dir = '/Users/user/Downloads'
-        const dirs = files.splitPath(dir)
-        m.chai.expect(dirs).to.deep.equal([ '/', 'Users', 'user', 'Downloads' ])
-      }
-    })
-  })
-})