tag-latest.yml

name: Tag Latest
on:
    workflow_dispatch:

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
    contents: write
    pages: write
    id-token: write

jobs:
  tag-latest:
    runs-on: ubuntu-latest
    steps:
      - name: Failsafe
        if: ${{ ! startsWith(github.ref, 'refs/tags/') }}
        run: |
            echo "Only run on tags" >&2
            false
      -
        name: Checkout
        uses: actions/checkout@v4
      -
        name: Setup
        run: |
            sudo apt update -q
            sudo apt install -yy python3 python3-pip graphviz
            pip install -r tools/requirements.txt
            git config user.name "Lottie CI"
            git config user.email "lottie@example.com"
            git fetch origin gh-pages --depth=1
            make lottie.schema.json
      -
        name: Tag Latest
        env:
          RELEASE_VERSION: ${{ github.ref_name }}
        run: tools/mike alias -u "$RELEASE_VERSION" latest --push