ncu.yaml

# Action to run "ncu -u" weekly and create a pull request with the changes.
name: Update packages with "npm-check-updates"

on:
  schedule:
    # Run weekly on day 0 at 00:00 UTC
    - cron: "0 0 * * 0"

permissions:
  contents: read

jobs:
  update-dependencies:
    permissions:
      contents: write # to create branch (peter-evans/create-pull-request)
      pull-requests: write # to create a PR (peter-evans/create-pull-request)

    name: Update packages
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v3
        with:
          node-version: "18.15.0"

      - name: Install "npm-check-updates"
        run: npm install -g npm-check-updates

      - name: Update packages
        # ``unfetch`` is rejected here because its latest version is not compatible with our project
        # ``rollup/plugin-commonjs`` is rejected because >26 breaks the tests
        run: ncu --upgrade --reject unfetch --reject @rollup/plugin-commonjs

      - name: Install them and update "package-lock.json"
        run: npm install

      - name: Build files with newer dependencies
        run: npm run build

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v5
        with:
          add-paths: |
            package*.json
            dist/readthedocs-addons.js*

          title: |
            Packages: updated via `ncu -u`
          body: |
            Packages: updated via `ncu -u`
          commit-message: |
            Packages: updated via `ncu -u`
          delete-branch: true
          branch: dependencies/ncu
          branch-suffix: short-commit-hash