/git-conventional-commits

Git Conventional Commits Util to generate Semantic Version and Markdown Change Log and Validate Commit Messag

Primary LanguageJavaScriptGNU General Public License v3.0GPL-3.0

Git Conventional Commits Sparkline

npm

ℹ Have a look at Git Commit Conventions

Changelog

see CHANGELOG.md

Install

npm install --global git-conventional-commits

Usage

  • Create config file git-conventional-commits init
  • Adjust config git-conventional-commits.yaml to your needs

Commands

ℹ add help parameter -h to commands to list all possible options

  init [options]                               creates a config file template `git-conventional-commits.yaml`
  version [options]                            determine version from conventional commits
  changelog [options]                          generate change log from conventional commits
  commit-msg-hook [options] <commit-msg-file>  check for conventional commit message format

Config File

Example git-conventional-commits.yaml

---
convention:
  commitTypes:
  - feat
  - fix
  - perf
  - refactor
  - style
  - test
  - build
  - ops
  - docs
  - merge
  commitScopes: []
  releaseTagGlobPattern: v[0-9]*.[0-9]*.[0-9]*
changelog:
  commitTypes:
  - feat
  - fix
  - perf
  - merge
  includeInvalidCommits: true
  commitScopes: []
  commitIgnoreRegexPattern: "^WIP "
  headlines:
    feat: Features
    fix: Bug Fixes
    perf: Performance Improvements
    merge: Merges
    breakingChange: BREAKING CHANGES
  commitUrl: https://github.com/qoomon/git-conventional-commits/commit/%commit%
  commitRangeUrl: https://github.com/qoomon/git-conventional-commits/compare/%from%...%to%?diff=split
  issueRegexPattern: "#[0-9]+"
  issueUrl: https://github.com/qoomon/git-conventional-commits/issues/%issue%
  • convention

    • commitTypes an array of expected commit types
      • show warnings for unexpected types
      • if not set or empty commit type validation is disabled
      • e.g. ["feat", "fix", "doc", "style"]
    • commitScopes an array of expected commit types
      • show warnings for unexpected scopes
      • if not set or empty commit scope validation is disabled
      • e.g. ["ui", "database"]
    • releaseTagGlobPattern glob pattern to filter for release tags
      • release tags must contain semantic version ([0-9]+\.[0-9]+\.[0-9]+)
      • default *
    • issueRegexPattern regex pattern to find issue IDs
      • e.g. Jira issue pattern [A-Z]{3,}-\\d+
  • changelog

    • commitTypes filter commits by type
      • a subset of convention.commitTypes plus
        • merge commits
      • if not set or empty commit type filter is disabled
      • e.g. ["feat", "fix", "merge"]
    • commitScopes filter commits by scopes
      • a subset of convention.commitScopes
      • if not set or empty commit scope filter is disabled
      • e.g. ["ui"]
    • includeInvalidCommits include commits without valid type: default: true
      • if set to false all commits with undefined commitTypes will be removed from changelog
    • commitIgnoreRegexPattern filter commits by commit subject regex
      • default ^WIP
    • headlines a map of headline identifier and actual headline
      • a subset of changelog.commitTypes plus
        • breakingChange Breaking Changes Section
      • e.g. { "feat": "Features", "fix": "Bug Fixes", "breakingChange": "BREAKING CHANGES"}
      • default { "feat": "Features", "fix": "Bug Fixes", "merge": "Merges", "breakingChange": "BREAKING CHANGES"}
    • commitUrl an URL template for generating markdown links to repository commits
      • %commit% commit hash placeholder
      • eg https://github.com/qoomon/git-conventional-commits/commit/%commit%
      • if not set or empty link generation is disabled
    • issueUrl an URL template for generating markdown links to an issue tracker
      • %issue% issue id placeholder
      • eg https://jira.example.org/browse/%issue%
      • if not set or empty link generation is disabled

Automatically Validate Commit Message Convention before Commit

To automatically validate commit messages, a git hook can be used in the commit-msg stage. The hook can be created either manually or using the pre-commit framework.

Setup with the pre-commit framework

  • Create .pre-commit-config.yaml file in the root directory of your repository with following content.
    repos:
    - repo: https://github.com/qoomon/git-conventional-commits
      rev: <revision e.g. v2.1.0>
      hooks:
        - id: conventional-commits
  • Install the pre-commit framework pip install pre-commit
  • Install the commit-msg hook pre-commit install -t commit-msg

Setup manually

  • Setup Commit Message Hook to
    • Navigate to your repository directory cd <repository-path>
    • Create git hook directory mkdir .git-hooks
    • Set update hooksPath git config core.hooksPath .git-hooks
    • Create commit message hook script and make it executable
      • touch .git-hooks/commit-msg && chmod +x .git-hooks/commit-msg
      • Open .git-hooks/commit-msg with your favorite editor and paste following script
        #!/bin/sh
        
        # fix for windows systems
        PATH="/c/Program Files/nodejs:$HOME/AppData/Roaming/npm/:$PATH"
        
        git-conventional-commits commit-msg-hook "$1"
    • Add and commit .git-hooks/commit-msg to repository
    • ⚠️ Whenever you clone your repository with git hooks you need to enable git hooks once again
      • git config core.hooksPath .git-hooks

Release Workflow with git-conventional-commits

  • Determine version by git-conventional-commits version
  • Update version in project files
    • Commit version bump git commit -am'build(release): bump project version to <version>'
  • Generate change log by git-conventional-commits changelog --release <version> --file 'CHANGELOG.md'
    • Commit change log git commit -am'docs(release): create <version> change log entry'
  • Tag commit with version git tag -a -m'build(release): <version>' '<version-prefix><version>'
  • Push all changes git push
  • Build and upload artifacts

Build/Release

  • npm install
  • npm test
  • npm login
  • npm publish