212 lines
No EOL
6.3 KiB
Markdown
212 lines
No EOL
6.3 KiB
Markdown
# Releasing
|
|
|
|
This document describes the process for releasing a new version of Electron.
|
|
|
|
## Create a temporary branch
|
|
|
|
Create a new branch from `master`. Name it `release` or anything you like.
|
|
|
|
Note: If you are creating a backport release, you'll check out `1-6-x`, `1-7-x`, etc instead of `master`.
|
|
|
|
```sh
|
|
git checkout master
|
|
git pull
|
|
git checkout -b release
|
|
```
|
|
|
|
This branch is created as a precaution to prevent any merged PRs from sneaking into a release between the time the temporary release branch is created and the CI builds are complete.
|
|
|
|
## Check for extant drafts
|
|
|
|
The upload script [looks for an existing draft release](https://github.com/electron/electron/blob/7961a97d7ddbed657c6c867cc8426e02c236c077/script/upload.py#L173-L181). To prevent your new release
|
|
from clobbering an existing draft, check [the releases page] and
|
|
make sure there are no drafts.
|
|
|
|
## Bump the version
|
|
|
|
Run the `bump-version` script, passing `major`, `minor`, or `patch` as an argument:
|
|
|
|
```sh
|
|
npm run bump-version -- patch
|
|
git push origin HEAD
|
|
```
|
|
|
|
This will bump the version number in several files. See [this bump commit] for an example.
|
|
|
|
Most releases will be `patch` level. Upgrades to Chrome or other major changes should use `minor`. For more info, see [electron-versioning].
|
|
|
|
## Wait for builds :hourglass_flowing_sand:
|
|
|
|
The presence of the word [`Bump`](https://github.com/electron/electron/blob/7961a97d7ddbed657c6c867cc8426e02c236c077/script/cibuild-linux#L3-L6) in the commit message created by the `bump-version` script
|
|
will [trigger the release process](https://github.com/electron/electron/blob/7961a97d7ddbed657c6c867cc8426e02c236c077/script/cibuild#L82-L96).
|
|
|
|
To monitor the build progress, see the following pages:
|
|
|
|
- [208.52.191.140:8080/view/All/builds](http://208.52.191.140:8080/view/All/builds) for Mac and Windows
|
|
- [jenkins.githubapp.com/label/chromium/](https://jenkins.githubapp.com/label/chromium/) for Linux
|
|
|
|
## Compile release notes
|
|
|
|
Writing release notes is a good way to keep yourself busy while the builds are running.
|
|
For prior art, see existing releases on [the releases page].
|
|
|
|
Tips:
|
|
|
|
- Each listed item should reference a PR on electron/electron, not an issue, nor a PR from another repo like libcc.
|
|
- No need to use link markup when referencing PRs. Strings like `#123` will automatically be converted to links on github.com.
|
|
- To see the version of Chromium, V8, and Node in every version of Electron, visit [atom.io/download/electron/index.json](https://atom.io/download/electron/index.json).
|
|
|
|
### Patch releases
|
|
|
|
For a `patch` release, use the following format:
|
|
|
|
```
|
|
## Bug Fixes
|
|
|
|
* Fixed a cross-platform thing. #123
|
|
|
|
### Linux
|
|
|
|
* Fixed a Linux thing. #123
|
|
|
|
### macOS
|
|
|
|
* Fixed a macOS thing. #123
|
|
|
|
### Windows
|
|
|
|
* Fixed a Windows thing. #1234
|
|
|
|
## API Changes
|
|
|
|
* Changed a thing. #123
|
|
|
|
### Linux
|
|
|
|
* Changed a Linux thing. #123
|
|
|
|
### macOS
|
|
|
|
* Changed a macOS thing. #123
|
|
|
|
### Windows
|
|
|
|
* Changed a Windows thing. #123
|
|
```
|
|
|
|
### Minor releases
|
|
|
|
For a `minor` release (which is normally a Chromium update, and possibly also a Node update), e.g. `1.8.0`, use this format:
|
|
|
|
```
|
|
**Note:** This is a beta release. This is the first release running on upgraded versions of Chrome/Node.js/V8 and most likely will have have some instability and/or regressions.
|
|
|
|
Please file new issues for any bugs you find in it.
|
|
|
|
This release is published to [npm](https://www.npmjs.com/package/electron) under the `beta` tag and can be installed via `npm install electron@beta`.
|
|
|
|
## Upgrades
|
|
|
|
- Upgraded from Chrome `oldVersion` to `newVersion`. #123
|
|
- Upgraded from Node `oldVersion` to `newVersion`. #123
|
|
- Upgraded from v8 `oldVersion` to `newVersion`. #9116
|
|
|
|
## Other Changes
|
|
|
|
- Some other change. #123
|
|
```
|
|
|
|
## Edit the release draft
|
|
|
|
1. Visit [the releases page] and you'll see a new draft release with placeholder release notes.
|
|
1. Edit the release and add release notes.
|
|
1. Ensure the `prerelease` checkbox is checked. This should happen automatically for Electron versions >=1.7
|
|
1. Click 'Save draft'. **Do not click 'Publish release'!**
|
|
1. Wait for all builds to pass before proceeding.
|
|
|
|
## Merge temporary branch
|
|
|
|
Merge the temporary back into master, without creating a merge commit:
|
|
|
|
```sh
|
|
git merge release master --no-commit
|
|
git push origin master
|
|
```
|
|
|
|
If this fails, rebase with master and rebuild:
|
|
|
|
```sh
|
|
git pull
|
|
git checkout release
|
|
git rebase master
|
|
git push origin HEAD
|
|
```
|
|
|
|
## Run local debug build
|
|
|
|
Run local debug build to verify that you are actually building the version you want. Sometimes you thought you were doing a release for a new version, but you're actually not.
|
|
|
|
```sh
|
|
npm run build
|
|
npm start
|
|
```
|
|
|
|
Verify the window is displaying the current updated version.
|
|
|
|
## Set environment variables
|
|
|
|
You'll need to set the following environment variables to publish a release. Ask another team member for these credentials.
|
|
|
|
- `ELECTRON_S3_BUCKET`
|
|
- `ELECTRON_S3_ACCESS_KEY`
|
|
- `ELECTRON_S3_SECRET_KEY`
|
|
- `ELECTRON_GITHUB_TOKEN` - A personal access token with "repo" scope.
|
|
|
|
You will only need to do this once.
|
|
|
|
## Publish the release
|
|
|
|
This script will download the binaries and generate the node headers and the .lib linker used on Windows by node-gyp to build native modules.
|
|
|
|
```sh
|
|
npm run release
|
|
```
|
|
|
|
Note: Many distributions of Python still ship with old HTTPS certificates. You may see a `InsecureRequestWarning`, but it can be disregarded.
|
|
|
|
## Delete the temporary branch
|
|
|
|
```sh
|
|
git checkout master
|
|
git branch -D release # delete local branch
|
|
git push origin :release # delete remote branch
|
|
```
|
|
|
|
[the releases page]: https://github.com/electron/electron/releases
|
|
[this bump commit]: https://github.com/electron/electron/commit/78ec1b8f89b3886b856377a1756a51617bc33f5a
|
|
[electron-versioning]: /docs/tutorial/electron-versioning.md
|
|
|
|
## Promoting a release on npm
|
|
|
|
New releases are published to npm with the `beta` tag. Every release should
|
|
eventually get promoted to stable unless there's a good reason not to.
|
|
|
|
Releases are normally given around two weeks in the wild before being promoted.
|
|
Before promoting a release, check to see if there are any bug reports
|
|
against that version, e.g. issues labeled with `version/1.7.x`.
|
|
|
|
It's also good to ask users in Slack if they're using the beta versions successfully.
|
|
|
|
To see what's beta and stable at any given time:
|
|
|
|
```
|
|
$ npm dist-tag ls electron
|
|
beta: 1.7.5
|
|
latest: 1.6.11
|
|
```
|
|
|
|
To promote a beta version to stable (aka `latest`):
|
|
|
|
```
|
|
npm dist-tag add electron@1.2.3 latest
|
|
``` |