update.yml

name: update

on:
  schedule:
    - cron: "0 * * * *"

concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: false

defaults:
  run:
    # GitHub Actions run without a TTY device. This is a workaround to get one,
    # based on https://github.com/actions/runner/issues/241#issuecomment-2019042651
    shell: 'script --return --quiet --log-out /dev/null --command "bash -e {0}"'

env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  GITHUB_OWNER: ${{ github.repository_owner }}
  GITHUB_REPO: ${{ github.event.repository.name }}
  GITHUB_BRANCH: ${{ github.head_ref || github.ref_name }}

jobs:
  update:
    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Tune dpkg
        uses: abbbi/github-actions-tune@v1

      - name: Set dpkg
        run: sudo rm -f /usr/local/bin/dpkg

      - name: Tune apt
        uses: firebuild/apt-eatmydata-action@v1

      - name: Check for release
        id: release
        continue-on-error: true
        uses: cardinalby/git-get-release-action@v1
        with:
          latest: true

      - name: Fetch all data
        if: ${{ steps.release.outcome == 'success' }}
        continue-on-error: true
        uses: robinraju/release-downloader@v1
        with:
          latest: true
          fileName: "*.zst"
          tarBall: false
          zipBall: false
          out-file-path: ".bkg"

      - name: Dry run
        id: update
        run: |
          set +e
          docker run -v $PWD:/app --env-file <(env | grep GITHUB) \
            ghcr.io/ipitio/backage:master \
            src/test/update.sh bkg
          code=$?
          echo "updated=$code" >> "$GITHUB_OUTPUT"
          exit "$code"

      - name: Get date
        id: date
        run: echo "tag=$(date -u +%-Y.%-m).$((($(date -u +%-d)-1)/14))" >> "$GITHUB_OUTPUT"

      - name: Save database
        if: ${{ steps.update.outputs.updated == '0' }}
        uses: ncipollo/release-action@v1
        with:
          artifacts: "bkg/*.zst"
          bodyFile: "bkg/CHANGELOG.md"
          tag: "v${{ steps.date.outputs.tag }}"
          commit: "master"
          allowUpdates: true