name: Mark stable commit

concurrency:
  group: mark-stable-${{ github.repository }}-main
  cancel-in-progress: true

on:
  push:
    tags:
      - 'v*'
jobs:
  mark-stable:
    runs-on: ubuntu-latest
    timeout-minutes: 330

    permissions:
      actions: read
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true  # We need tags and main history for version comparison

      - name: Check whether tagged commit is on main
        id: branch-check
        run: bash scripts/github/common/check-tagged-commit-on-main.sh

      - name: Wait for CI success on main for this commit
        if: steps.branch-check.outputs.is_on_main == 'true'
        env:
          GH_TOKEN: ${{ github.token }}
        run: bash scripts/github/mark-stable/wait-for-main-ci-success.sh

      - name: Move 'stable' tag only if this version is the highest
        if: steps.branch-check.outputs.is_on_main == 'true'
        run: bash scripts/github/mark-stable/mark-stable-if-highest-version.sh