release-candidate.yaml

# This action is adapted from https://github.com/at-wat/neonavigation/blob/master/.github/workflows/release-candidate.yml

name: Create release from issue
on:
  issues:
    types: [opened, reopened]

jobs:
  release-candidate:
    runs-on: ubuntu-latest
    if: startsWith(github.event.issue.title, 'Release ')
    steps:
      - name: Install git-chglog
        run: |
          sudo mkdir -p /usr/local/src
          sudo chmod 777 /usr/local/src
          cd /usr/local/src
          wget https://github.com/git-chglog/git-chglog/releases/download/v0.15.0/git-chglog_0.15.0_linux_amd64.tar.gz
          tar zxvf git-chglog*.tar.gz
          sudo ln /usr/local/src/git-chglog /bin/git-chglog
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: '0'
      - name: Create release branch
        id: create-release
        run: |
          git config user.name github-actions[bot]
          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
          git remote set-url origin https://github.com/${{ github.repository }}.git
          export VERSION=$(echo ${{ github.event.issue.title }} | sed -E 's/Release v?([0-9\.]*)/\1/g')
          export BRANCH=release/v$VERSION
          bash .github/scripts/update_changelog.sh $VERSION
          git checkout -b $BRANCH
          sed -i -E 's/version = "[0-9\.]*"/version = "'$VERSION'"/g' pyproject.toml
          git add CHANGELOG.md pyproject.toml
          git commit -m "release: v$VERSION"
          echo ::set-output name=release-version::$VERSION
          echo ::set-output name=created-branch::$BRANCH
      - name: Sync created branch
        run: |
          git remote set-url origin https://${GITHUB_ACTOR}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
          git push origin ${{ steps.create-release.outputs.created-branch }} > /dev/null 2>&1
      - name: Open pull-request
        uses: repo-sync/pull-request@v2
        with:
          source_branch: ${{ steps.create-release.outputs.created-branch }}
          destination_branch: main
          pr_title: "release: v${{ steps.create-release.outputs.release-version}}"
          pr_body: close \#${{ github.event.issue.number }}
          pr_assignee: ${{ github.actor }}
          pr_label: "Type: Maintenance"
          github_token: ${{ secrets.GITHUB_TOKEN }}