update-changesets.yml

name: update-changesets

env:
  WORKFLOW_FILE: update-changesets.yml

on:
  issue_comment:
    types:
      - created

jobs:
  build:
    if: startsWith(github.event.comment.body, '/update-changesets') && github.event.issue.locked
    name: 🛠️ Update changesets
    runs-on: ubuntu-latest
    permissions:
      contents: write
      actions: read
    steps:
      - name: 🚚 Checkout (gh_pages)
        uses: actions/checkout@v7
        with:
          fetch-depth: 0
          ref: gh_pages

      - name: 🔍 Check other workflows
        run: |
          # Get in-progress or queued workflows.
          gh auth login --with-token < <(echo ${{ github.token }})
          RESULT=`gh run list --workflow ${{ env.WORKFLOW_FILE }} --json status --jq '[.[] | select(.status == "in_progress")] | length == 1'`

          # [ERROR] Other workflows are in progress.
          [ "$RESULT" = "false" ] && echo "::error::Other '${{ env.WORKFLOW_FILE }}' workflows are in progress." && exit 1 || :

      - name: 🛠️ Update changesets file
        run: |
          npx unity-changeset@latest list --all --all-lifecycles --pretty-json --with-external-source --xlts > dbV3
          jq -r '.[] | "\(.version)\t\(.changeset)"' dbV3 > db

      - name: Commit & Push changes
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add dbV3 db

          if git diff --cached --quiet; then
            echo "no changes to commit"
            exit 0
          fi

          git commit --amend -m "update-changesets: $(date '+%Y-%m-%d %H:%M:%S')"
          git remote set-url origin "https://${GITHUB_ACTOR}:${{ github.token }}@github.com/${{ github.repository }}.git"
          git push --force origin HEAD:gh_pages