# Builds the .deb when a version tag is pushed and publishes it as a release,
# with that version's CHANGELOG.md section as the release notes. To release,
# set VERSION and CHANGELOG.md, commit, then:
#   git tag v$(cat VERSION) && git push origin v$(cat VERSION)
name: release

on:
  push:
    tags: ['v*']

jobs:
  deb:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Check that the tag matches VERSION
        run: |
          if [ "$GITHUB_REF_NAME" != "v$(cat VERSION)" ]; then
            echo "tag $GITHUB_REF_NAME doesn't match VERSION ($(cat VERSION))"
            exit 1
          fi

      - name: Install build tools
        env:
          DEBIAN_FRONTEND: noninteractive
        run: |
          SUDO=$(command -v sudo || true)
          $SUDO apt-get update -qq
          $SUDO apt-get install -y -qq make python3 dpkg shellcheck python3-pyflakes

      - name: Build (make check runs first)
        run: make deb

      - name: Publish the release
        env:
          GITEA_URL: ${{ gitea.server_url }}
          GITEA_REPO: ${{ gitea.repository }}
          # The job's own token; set a RELEASE_TOKEN secret instead if it isn't allowed to write releases
          GITEA_TOKEN: ${{ secrets.RELEASE_TOKEN || secrets.GITEA_TOKEN }}
        run: python3 packaging/gitea-release.py "$GITHUB_REF_NAME" build/*.deb