The elevation mechanism currently embedded in
`lib/child-writer/writer-proxy.js` is extracted as a separate re-usable
function in `lib/shared/permissions.js`.
This change hugely simplifies the writer proxy, while allowing us to
iterate faster on the elevation core functionality.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
Currently, both of these functions accept two arguments: the error
title, and the error description. This function signature makes is hard
to keep adding options to these error creation functions, like an error
code, so this commit refactors them to take a single argument: an
options object containing `title` and `description` properties.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
This fixes two things: The format detection, and a bug in `udif`.
First, by categorizing the `.dmg` extension as compressed image,
`.isSupportedImage()` would attempt to detect the format after stripping
the extension, causing it to be misdetected.
Second, `udif`'s ReadStream didn't add the `dataForkOffset` to its
position when reading blocks, causing the wrong data to be read for some images,
in turn causing zlib to error on invalid headers.
Changes:
- Classify `.dmg` as `type: 'image'`
- Update `udif` to 0.8.0
Change-Type: patch
Changelog-Entry: Fix Apple disk image detection & streaming
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
Currently, if the child writer receives a message from the writer
process that is not a valid robot object, then it will throw an error.
Now, we check if the message is a robot message, and if so, we try to
parse it (throwing errors if its indeed a malformed/incomplete robot
message), however we log it if not.
The main motivation behind this feature is that it will allows us to
print debugging information on the mountutils module, and have it
redirected to DevTools.
Change-Type: minor
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
`image-stream` returns image objects that look like this:
```js
{
stream: <readable stream>,
transform: <transform stream>,
size: {
original: <number>,
final: {
value: <number>,
estimation: <boolean>
}
},
...
}
```
While the GUI handles image objects that look like this:
```sh
{
path: <string>,
size: <number>,
...
}
```
It looks like we should share a common structure between both, so we can
use `image-stream` images in `drive-constraints`, for example.
Turns out that we actually transform `image-stream` image objects to GUI
image objects when the user selects an image using the image selector
dialog, which is another indicator that we should normalise this
situation.
As a solution, this commit does the following:
- Add `path` to `image-stream` image object
- Reuse `image-stream` image objects in the GUI, given they are a
superset of GUI image objects
See: https://github.com/resin-io/etcher/pull/1223#discussion_r108165110
Fixes: https://github.com/resin-io/etcher/issues/1232
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
Currently, the Etcher CLI will print scary stack traces for every single
error (e.g: if you forgot to pass an image to the tool), given that
`errors.getDescription()` will return a stack trace if no other
description could be found.
This commit introduces an `ETCHER_CLI_DEBUG` environment variable, which
when set, it will cause the Etcher CLI to output stack traces, plus a
boolean `userFriendlyDescriptionsOnly` option to
`errors.getDescription()`, so we can control whether
`errors.getDescription()` returns things like stack traces, or
stringified error objects.
Change-Type: minor
Changelog-Entry: Don't print stack traces by default in the CLI.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
* chore: get the CI tests working again
* an updated eslint-plugin-lodash was creating extra linter errors where we
were using built-in String methods instead of the lodash equivalents
* an updated codespell package now installs with a different executable-name
(no .py extension), and now supports multiple dictionaries
* while I was at it I replaced the messy double-quoting-string logic with the
command-join module
Changelog-type: patch
* chore: downgrade codespell to 1.9.2 because the latest version has issues running on Windows
(we'll hopefully be able to revert this commit when codespell works again properly!)
The event data may contain absolute paths that contain user information that
should not be logged in Mixpanel. Instead, we replace absolute path properties
with their base name.
Change-Type: patch
Changelog-Entry: Don't include user paths in Mixpanel analytics events.
* feat(GUI): improve analytics events
This commit adds more events to our current analytics.
Will further improve in a future commit.
Change-Type: patch
See: https://github.com/resin-io/etcher/issues/1100
* refactor(gui): use single function to set normal and dangerous settings
Change-Type: patch
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
The current error handling logic is a mess. We have code that tries to
fetch information about errors in different places throughout the
application, and its incredibly hard to ensure certain types of error
get decent human friendly error messages.
This commit groups, improves, and tests all error related functions in
`lib/shared/errors.js`.
Here's a summary of the changes, in more detail:
- Move the `HUMAN_FRIENDLY` object to `shared/errors.js`
- Extend `HUMAN_FRIENDLY` with error descriptions
- Add `ENOMEM` to `shared/errors.js`
- Group CLI and `OSDialogService` mechanisms for getting an error title
and an error description
- Move error serialisation routines from `robot` to `shared/errors.js`
- Create and use `createError()` and `createUserError()` utility
functions
- Add user friendly descriptions to many errors
- Don't report user errors to TrackJS
Fixes: https://github.com/resin-io/etcher/issues/1098
Change-Type: minor
Changelog-Entry: Make errors more user friendly throughout the application.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
Currently Etcher will allow you to flash an image to the same drive that
contains the image. As a way to protect against that case we introduce
the concept of a "source drive", which means a drive that contains the
source image.
This commit adds the following logic around this new concept:
- Don't auto-select a source drive
- De-select an already selected drive if an image inside it is selected
- Disable the drive in the drive selector modal
- Add a "Source Drive" badge to the drive in the drive selector modal
Fixes: https://github.com/resin-io/etcher/issues/830
Change-Type: minor
Changelog-Entry: Prevent flashing the drive where the source image is located.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
The `child-writer` module is not re-used by both the GUI and the CLI, so
it makes sense to have it in `lib/child-writer`.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
Currently the `DriveConstraintsModel` errors when given an `undefined`
drive, or image; this commit changes that behaviour. Comes with tests.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
This commit extracts the byte-related conversions from the `byte-size`
AngularJS module and the `FlashStateModel` to a re-usable generic
CommonJS module at `lib/shared/units.js`, than can also be used by the
CLI.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
There are certain application messages that should be re-used between
the CLI and the GUI. In order to allow such re-usability, we extract out
the application messages used in JavaScript into
`lib/shared/messages.js` as a collection of Lodash `_.template`
templates.
Notice this file doesn't include application messages included in
Angular templates directly since it'd be hard to refactor all of them.
We plan to move to React soon, which will allow moving the remaining
messages very easily.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
These utilities were extracted to `lib/shared/child-writer/cli.js`, and
unit tests have been written for them.
As a result of testing, `.getBooleanArgumentForm()` has been extended to
support single letter options.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
The `--robot` option of the CLI causes the program to output
machine-parseable strings, which can be easily consumed by the GUI to
update progress and other information.
The problem is that if the CLI fails to parse its command line arguments
when being called from the GUI for whatever reason, the `.fail()` Yargs
handler will be called, which doesn't output error information in the
usual "robot" format, causing the GUI to not understand the error
message.
Since the `.fail()` Yargs handler doesn't have access to the passed
options, we moved the "robot" functionality to an environment variable,
which we can easily check from there.
As a bonus, this PR refactors the whole robot logic into
`lib/shared/robot.js` and adds unit tests to it.
See: https://github.com/resin-io/etcher/issues/986
Change-Type: major
Changelog-Entry: Replace the `--robot` CLI option with an `ETCHER_CLI_ROBOT` environment variable.
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
We've recently PRed a commit that handles multiple IPC messages being
triggered at the same time, confusing `JSON.parse()`. As a solution to
such problem, we are splitting the CLI output on new lines, based on the
assumption that each line represents a different object, however we
didn't consider that in the case of errors, we include an `stacktrace`
property which usually includes new line characters, causing such
information to be completely garbled and cause `JSON.parse()` once again
to get confused.
As a solution, we only split by new lines that are not surrounded by
quotes (since they represent a JSON property).
See: https://github.com/resin-io/etcher/pull/997
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
`SelectionStateModel`'s methods `isSystemDrive` and `isDriveLocked`
don't depend on application state. They have been extracted in a different
AngularJS service: `DriveConstraintsModel`. The new service's actual
implementation is in `lib/src`, in order to be reused by the CLI.
Miscellaneous changes:
- Rename `lib/src` to `lib/shared`
- Refactor `drive-constraints` to throw when image is undefined
The default behaviour was to pretend that we're all good if the if
the image is not specified. We're not using this "feature", and
it can be dangerous if we forget to pass in the image.
- Make `isSystemDrive` return `false` if `system` property is undefined
- Use `drive-constraints` in `store.js`
Change-Type: patch
