update-download-data.yml

name: Update download data

on:
  workflow_dispatch:
  schedule:
    # check daily for updates
    - cron: '31 13 * * *'

jobs:
  update-download-data:
    concurrency:
      group: "pages"
      cancel-in-progress: false
    if: github.event.repository.fork == false || github.event_name == 'workflow_dispatch'
    runs-on: ubuntu-latest
    permissions:
      contents: write # to push changes (if any)
      pages: write # to deploy to GitHub Pages
      id-token: write # to verify that the deployment source is legit
      issues: write # to open tickets upon broken links
    environment:
      name: github-pages
      url: ${{ steps.deploy.outputs.url }}
    steps:
      - uses: actions/checkout@v4
        with:
          sparse-checkout: |
            .github/actions
            script
      - name: ruby setup
        uses: ruby/setup-ruby@v1
        with:
          bundler-cache: true
      - name: update download data
        run: |
          # this seems to be needed to let `bundle exec` see `vendor/bundle/`
          { bundle check || bundle install --frozen; } &&

          # update download data
          bundle exec ruby script/update-download-data.rb
      - name: commit changes (if any)
        id: commit
        run: |
          # Exit early if there are no changes
          git update-index --ignore-submodules --refresh &&
          git diff-files --quiet --ignore-submodules -- hugo.yml &&
          exit 0

          what="$(git diff hugo.yml |
            sed -n '/^+ *filename: Git-\([.0-9]*\)-.*\.exe$/{s/.* Git-\([.0-9]*\)-.*/Git for Windows v\1/p;q}')"
          mac="$(git diff hugo.yml |
            sed -n 's/^+ *filename: git-\([.0-9]*\)-.*\.dmg$/Git for macOS v\1/p')"
          test -z "$mac" || what="$what${what:+, }$mac"
          commit_message="Update download data${what:+ ($what)}"
          echo "result=$commit_message" >>$GITHUB_OUTPUT

          git \
            -c user.name=${{ github.actor }} \
            -c user.email=${{ github.actor }}@noreply.github.com \
            commit -m "$commit_message" \
              -m 'Updated via the `update-download-data.yml` GitHub workflow.' \
              -- hugo.yml
      - name: verify that there are no uncommitted changes
        run: |
          git update-index --refresh &&
          if test -n "$(git diff HEAD)$(git ls-files --exclude-standard --other)"
          then
            echo '::error::there are uncommitted changes!' >&2
            git status >&2
            exit 1
          fi
      - name: deploy to GitHub Pages
        if: steps.commit.outputs.result != ''
        id: deploy
        uses: ./.github/actions/deploy-to-github-pages
        with:
          cloudflare-token: ${{ secrets.CLOUDFLARE_TOKEN }}
          cloudflare-zone: ${{ secrets.CLOUDFLARE_ZONE }}