This is an example of monorepo release flow.

This monorepo use yarn + lerna + changesets + GitHub Actions.

Related:

• atlassian/changesets: 🦋 A way to manage your versioning and changelogs with a focus on monorepos
• azu/pr-to-changesets: Create changesets content from Pull Request.

Another monorepo release flow:

• azu/lerna-monorepo-github-actions-release: Lerna + monorepo +GitHub Actions Release Flow
  • GitHub Actions + Lerna
• lernaでのmonorepoにおけるリリースフロー(Fixed/Independent) | Web Scratch
  • Lerna manually

• User can control packages versions
• Draft changelog before publishing - integrate with changesets
• GitHub PR's Label Based version control - use pr-to-changesets
• Publish tag and packages from CI
• Support independent mode

1. [Person] Develop and Submit Pull Request
2. [Team] Review Pull Request and attach Version Label
3. [CI] Create Release Pull Request
4. [Team] Merge Release Pull Request
5. [CI] Publish

0. [Local] Checkout branch: git checkout release/<uniq>
1. [Local] Submit to Pull Request
2. [GitHub] Review Pull Request and attach a label one of Semver: {major, minor, patch}
3. [GitHub] Merge Pull Request
4. [CI] pr-to-changesets create .changeset/*.md from Pull Request
   • The changed packages in the Pull Request, add it as Semver: <version> into .changesets's log
   • It means that each version are controlled by the label of Pull Request.
   • It work with Lerna's Independent mode.
   • Fore more details, see pr-to-changesets and changesets
   • Implementation in .github/workflows/pr-to-changesets.yml
5. [CI] Submit Version up Pull Request
   • When another pull request is merged, Update the Version up Pull Request
   • Implementation in .github/workflows/publish.yml
6. [GitHub] Review Version up Pull Request and Merge Pull Request
7. [CI] Release to npm
   • Each packages are published as Semver: <version>
   • Implementation in [.github/workflows/publish.yml](.github/workflows/publish.yml

1. [Person] Submit Pull Request: fix(packages): add test by azu · Pull Request #1 · azu/monorepo-release-changesets

2. [Team or Person] add Label for versioning

3. [CI] Create Version up Pull Request: Version Packages by github-actions · Pull Request #5 · azu/monorepo-release-changesets

4. [Team] Review it and Merge It

5. [CI] Publish update packages to npm registry

GitHub Label like Semver: patch is user defined label. It means that you can use another labels like Type: Feature and Type: BREAKING CHANGE.

• Semver Labels is defined in .github/pr-to-changesets.json.
• If you want to check required label, you can use these bot
  • fossapps/pr_label_enforcer: https://github.com/marketplace/pr-label-enforcer
  • sugarshin/required-labels-action: A GitHub Actions that automated label checking for pull requests
  • This repository use [pr_label_enforcer) and define the labels in .github/pr_labels.yml

See Releases page.

Install devDependencies and Run npm test:

npm test

Pull requests and stars are always welcome.

For bugs and feature requests, please create an issue.

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

• github/azu
• twitter/azu_re

MIT © azu