generate_changelog.yml

name: Generate CHANGELOG
on:
  pull_request:
    types: [closed]
  workflow_dispatch:
jobs:
  GenerateChangelog:
    if: github.event.pull_request.merged || github.event_name == 'workflow_dispatch'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/create-github-app-token@5d869da34e18e7287c1daad50e0b8ea0f506ce69 # v1.11.0
        id: app-token
        with:
          app-id: ${{ secrets.APP_ID }}
          private-key: ${{ secrets.APP_PEM }}
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0
          token: ${{ steps.app-token.outputs.token }}
      - uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
        with:
          go-version-file: .ci/tools/go.mod
      - run: cd .ci/tools && go install github.com/hashicorp/go-changelog/cmd/changelog-build
      - run: ./.ci/scripts/generate-changelog.sh
      - run: |
          if [[ `git status --porcelain` ]]; then
            if ${{github.event_name == 'workflow_dispatch'}}; then
              MSG="Update CHANGELOG.md (Manual Trigger)"
            else
              MSG="Update CHANGELOG.md for #${{ github.event.pull_request.number }}"
            fi
            git config --local user.email changelogbot@hashicorp.com
            git config --local user.name changelogbot
            git add CHANGELOG.md
            git commit -m "$MSG"
            git push
          fi