This TypeScript module is maintained in the style of the MetaMask team.
Follow these instructions when using this template.
- Update the package name, referenced in the following places:
- The
name
field ofpackage.json
- The README title
- The README "Usage" section
- The
- Update the package description
- The package description is referenced at the beginning of the README, and in the
description
field ofpackage.json
.
- The package description is referenced at the beginning of the README, and in the
- Update the repository URL, referenced in the following places:
repository
field ofpackage.json
- The links in the API section of the README
- If your project has side effects, update the
sideEffects
field ofpackage.json
totrue
, or an array of file globs that match the files that have side effects. - Update the pull request template (
.github/pull_request_template.md
) to remove theExamples
section that is specific to this template. - Update the README "Usage" section, or remove it if it's not needed.
- Update the CODEOWNERS file to set the appropriate code owners for the repository (typically one or more engineering teams)
- Ensure each referenced team has write permission, and that the engineering team still has write permission.
- Delete these instructions.
yarn add @metamask/this-module
or
npm install @metamask/this-module
Add examples here
See our documentation:
- Install Node.js version 16
- If you are using nvm (recommended) running
nvm use
will automatically choose the right node version for you.
- If you are using nvm (recommended) running
- Install Yarn v3
- Run
yarn install
to install dependencies and run any required post-install scripts
Run yarn test
to run the tests once. To run tests on file changes, run yarn test:watch
.
Run yarn lint
to run the linter, or run yarn lint:fix
to run the linter and fix any automatically fixable issues.
The project follows the same release process as the other libraries in the MetaMask organization. The GitHub Actions action-create-release-pr
and action-publish-release
are used to automate the release process; see those repositories for more information about how they work.
-
Choose a release version.
- The release version should be chosen according to SemVer. Analyze the changes to see whether they include any breaking changes, new features, or deprecations, then choose the appropriate SemVer version. See the SemVer specification for more information.
-
If this release is backporting changes onto a previous release, then ensure there is a major version branch for that version (e.g.
1.x
for av1
backport release).- The major version branch should be set to the most recent release with that major version. For example, when backporting a
v1.0.2
release, you'd want to ensure there was a1.x
branch that was set to thev1.0.1
tag.
- The major version branch should be set to the most recent release with that major version. For example, when backporting a
-
Trigger the
workflow_dispatch
event manually for theCreate Release Pull Request
action to create the release PR.- For a backport release, the base branch should be the major version branch that you ensured existed in step 2. For a normal release, the base branch should be the main branch for that repository (which should be the default value).
- This should trigger the
action-create-release-pr
workflow to create the release PR.
-
Update the changelog to move each change entry into the appropriate change category (See here for the full list of change categories, and the correct ordering), and edit them to be more easily understood by users of the package.
- Generally any changes that don't affect consumers of the package (e.g. lockfile changes or development environment changes) are omitted. Exceptions may be made for changes that might be of interest despite not having an effect upon the published package (e.g. major test improvements, security improvements, improved documentation, etc.).
- Try to explain each change in terms that users of the package would understand (e.g. avoid referencing internal variables/concepts).
- Consolidate related changes into one change entry if it makes it easier to explain.
- Run
yarn auto-changelog validate --rc
to check that the changelog is correctly formatted.
-
Review and QA the release.
- If changes are made to the base branch, the release branch will need to be updated with these changes and review/QA will need to restart again. As such, it's probably best to avoid merging other PRs into the base branch while review is underway.
-
Squash & Merge the release.
- This should trigger the
action-publish-release
workflow to tag the final release commit and publish the release on GitHub.
- This should trigger the
-
Publish the release on npm.
- Wait for the
publish-release
GitHub Action workflow to finish. This should trigger a second job (publish-npm
), which will wait for a run approval by thenpm publishers
team. - Approve the
publish-npm
job (or ask somebody on the npm publishers team to approve it for you). - Once the
publish-npm
job has finished, check npm to verify that it has been published.
- Wait for the