changelog.yml

name: Changelog

on:
  repository_dispatch:
    types: update-changelog

jobs:
  update-changelog:
    name: Update Changelog
    # This job fetches the `CHANGELOG.md` from the corresponding branch in the
    # mixxxdj/mixxx repository and uses it to update the `version_history.rst`
    # file. If the file was changed, the change is committed and a
    # rebuild/redeployment of the manual is triggered.
    #
    # This job is not run on changes to the manual repo. Instead, it's
    # triggered by a repository dispatch hook that gets triggered by a
    # corresponding workflow in the mixxxdj/mixxx repository whenever the
    # CHANGELOG.md is changed.
    runs-on: ubuntu-latest
    steps:
    - name: Event Information
      run: echo "Event '${{ github.event.action }}' received from '${{ github.event.client_payload.repository }}'"
    - name: Check out repository
      uses: actions/checkout@v2
      with:
        ref: ${{ github.event.client_payload.branch }}
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: 3.9
    - name: Install Python dependencies
      run: pip install -r requirements-changelog.txt
    - name: Update Changelog
      run: tools/update_changelog.py -b "${{ github.event.client_payload.branch }}"
    - name: Check if changes any changes were made
      run: echo "GIT_DIRTY=$(git diff --quiet ; printf "%d" "$?")" >> "${GITHUB_ENV}"
    - uses: EndBug/add-and-commit@v7
      if: env.GIT_DIRTY != null && env.GIT_DIRTY != '0'
      with:
        branch: ${{ github.event.client_payload.branch }}
        add: "source/chapters/appendix/version_history.rst"
        message: "appendix/version_history: Update changelog for ${{ github.event.client_payload.branch }} branch"
        author_name: mixxxbot
        author_email: bot@mixxx.org
        push: true
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    - name: Trigger Rebuild
      uses: peter-evans/repository-dispatch@v1
      if: env.GIT_DIRTY != null && env.GIT_DIRTY != '0' && env.MIXXXBOT_TOKEN != null
      with:
        token: ${{ env.MIXXXBOT_TOKEN }}
        event-type: rebuild
      env:
        MIXXXBOT_TOKEN: ${{ secrets.MIXXXBOT_CHANGELOG_AUTOUPDATER_PAT }}