Pierre Vanduynslager b2c1b2c670 feat: use Git notes to store the channels on which a version has been released
BREAKING CHANGE: this feature change the way semantic-release keep track of the channels on which a version has been released.
It now use a JSON object stored in a [Git note](https://git-scm.com/docs/git-notes) instead of Git tags formatted as v{version}@{channel}.

The tags formatted as v{version}@{channel} will now be ignored. If you have made releases with v16.0.0 on branches other than the default one you will have to update your repository.

The changes to make consist in:
- Finding all the versions that have been released on a branch other than the default one by searching for all tags formatted v{version}@{channel}
- For each of those version:
  - Create a tag without the {@channel} if none doesn't already exists
  - Add a Git note to the tag without the {@channel} containing the channels on which the version was released formatted as `{"channels":["channel1","channel2"]}` and using `null` for the default channel (for example.`{"channels":[null,"channel1","channel2"]}`)
  - Push the tags and notes
  - Update the GitHub releases that refer to a tag formatted as v{version}@{channel} to use the tag without it
  - Delete the tags formatted as v{version}@{channel}
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📦🚀 semantic-release

Fully automated version management and package publishing

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npm latest version npm next version npm beta version

semantic-release automates the whole package release workflow including: determining the next version number, generating the release notes and publishing the package.

This removes the immediate connection between human emotions and version numbers, strictly following the Semantic Versioning specification.

Trust us, this will change your workflow for the better. egghead.io

Highlights

How does it work?

Commit message format

semantic-release uses the commit messages to determine the type of changes in the codebase. Following formalized conventions for commit messages, semantic-release automatically determines the next semantic version number, generates a changelog and publishes the release.

By default semantic-release uses Angular Commit Message Conventions. The commit message format can be changed with the preset or config options of the @semantic-release/commit-analyzer and @semantic-release/release-notes-generator plugins.

Tools such as commitizen or commitlint can be used to help contributors and enforce valid commit messages.

Here is an example of the release type that will be done based on a commit messages:

Commit message Release type
fix(pencil): stop graphite breaking when too much pressure applied Patch Release
feat(pencil): add 'graphiteWidth' option Minor Feature Release
perf(pencil): remove graphiteWidth option

BREAKING CHANGE: The graphiteWidth option has been removed.
The default graphite width of 10mm is always used for performance reasons.
Major Breaking Release

Automation with CI

semantic-release is meant to be executed on the CI environment after every successful build on the release branch. This way no human is directly involved in the release process and the releases are guaranteed to be unromantic and unsentimental.

Triggering a release

For each new commits added to one of the release branches (for example master, next, beta), with git push or by merging a pull request or merging from another branch, a CI build is triggered and runs the semantic-release command to make a release if there are codebase changes since the last release that affect the package functionalities.

semantic-release offers various ways to control the timing, the content and the audience of published releases. See example workflows in the following recipes:

Release steps

After running the tests, the command semantic-release will execute the following steps:

Step Description
Verify Conditions Verify all the conditions to proceed with the release.
Get last release Obtain the commit corresponding to the last release by analyzing Git tags.
Analyze commits Determine the type of release based on the commits added since the last release.
Verify release Verify the release conformity.
Generate notes Generate release notes for the commits added since the last release.
Create Git tag Create a Git tag corresponding to the new release version.
Prepare Prepare the release.
Publish Publish the release.
Notify Notify of new releases or errors.

Requirements

In order to use semantic-release you need:

Documentation

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Badge

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semantic-release

[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)

Team

Stephan Bönnemann Rolf Erik Lekang Johannes Jörg Schmidt Gregor Martynus Pierre Vanduynslager Pierre Vanduynslager Christoph Witzko
Stephan Bönnemann Rolf Erik Lekang Johannes Jörg Schmidt Gregor Martynus Finn Pauls Pierre Vanduynslager Christoph Witzko

Kill all humans

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