name: Bump formulae

on:
  schedule:
    - cron: "17 */2 * * *"
  workflow_dispatch:

permissions:
  contents: write

jobs:
  bump:
    runs-on: ubuntu-latest
    env:
      GH_TOKEN: ${{ github.token }}
    steps:
      - uses: actions/checkout@v7

      - run: |
          echo "BUMP_DIR=$RUNNER_TEMP/bumps" >> "$GITHUB_ENV"
          mkdir -p "$RUNNER_TEMP/bumps"

      # Each script edits its own files and leaves committing to the next step,
      # so the parallel steps never race for the git index.
      - parallel:
          - name: Bump netbird
            run: .github/scripts/bump-netbird.sh

          - name: Bump zshellcheck
            run: .github/scripts/bump-zshellcheck.sh

      - name: Commit and push
        run: |
          set -euo pipefail
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          shopt -s nullglob
          for record in "$BUMP_DIR"/*; do
            mapfile -t lines < "$record"
            git add -- "${lines[@]:1}"
            git commit -m "${lines[0]}"
          done
          git diff --quiet origin/main HEAD || git push