name: Build

on:
  push:
    branches: ['**']
    tags: ['v*']
  pull_request:
  workflow_dispatch:

env:
  # Public URL of this Gitea instance. The runner is handed the instance's
  # internal address (a LAN IP), which is no good in a manifest the TV fetches.
  PUBLIC_SERVER_URL: https://git.crylia.de

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install ares CLI
        run: npm install

      - name: Build
        run: npm run build

      - name: Package IPK
        run: npm run package

      - name: Generate manifest and repository index
        run: npm run manifest

      - name: Show what was built
        run: ls -la dist

      # Tag a commit with v<version> (matching package.json) to publish a
      # release. The repository URL for the Homebrew Channel stays stable:
      # <server>/<owner>/<repo>/releases/download/latest/apps.json
      - name: Write release notes
        if: startsWith(github.ref, 'refs/tags/v')
        run: |
          cat > "${RUNNER_TEMP:-/tmp}/release-notes.md" <<EOF
          Install through the Homebrew Channel by adding this repository once
          (Homebrew Channel → Settings → Add repository):

          \`\`\`
          ${PUBLIC_SERVER_URL}/${GITHUB_REPOSITORY}/releases/download/latest/apps.json
          \`\`\`

          That URL always resolves to the newest release, so future versions
          show up as updates automatically.

          Or install the \`.ipk\` below manually with \`ares-install <file>.ipk\`.
          EOF

      - name: Release
        if: startsWith(github.ref, 'refs/tags/v')
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: node tools/release-gitea.js --notes-from "${RUNNER_TEMP:-/tmp}/release-notes.md"