name: Publish Release

on:
  push:
    tags:
      - 'v*'

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-dotnet@v4
        with:
          dotnet-version: |
            9.x
            10.x

      - name: Extract version
        id: ver
        run: |
          RAW="${GITHUB_REF_NAME#v}"
          PARTS=$(echo "$RAW" | tr '.' '\n' | wc -l)
          if [ "$PARTS" -eq 3 ]; then RAW="${RAW}.0"; fi
          echo "ver=$RAW" >> $GITHUB_OUTPUT

      - name: Build net9.0
        run: dotnet publish AutoBackup.csproj -c Release -f net9.0 --nologo

      - name: Build net10.0
        run: dotnet publish AutoBackup.csproj -c Release -f net10.0 --nologo

      - name: Install jprm
        run: pip install jprm --break-system-packages

      - name: Package artifacts
        run: |
          mkdir -p artifacts
          VER="${{ steps.ver.outputs.ver }}"
          TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")

          write_meta() {
            local DIR=$1 ABI=$2
            cat > "${DIR}/meta.json" <<EOF
          {
            "category": "General",
            "guid": "1175543c-6d20-4cfa-93a6-1476836df34c",
            "name": "Auto Backup",
            "description": "Automated scheduled ZIP backups of Jellyfin data.",
            "overview": "Automated scheduled ZIP backups of Jellyfin data.",
            "owner": "Filtik",
            "version": "${VER}",
            "targetAbi": "${ABI}",
            "timestamp": "${TIMESTAMP}",
            "changelog": ""
          }
          EOF
          }

          write_meta "publish/net9.0" "10.9.0.0"
          cd publish/net9.0
          zip -j "${GITHUB_WORKSPACE}/artifacts/autobackup_${VER}_net9.zip" \
            Jellyfin.Plugin.AutoBackup.dll meta.json
          cd "${GITHUB_WORKSPACE}"

          write_meta "publish/net10.0" "12.0.0.0"
          cd publish/net10.0
          zip -j "${GITHUB_WORKSPACE}/artifacts/autobackup_${VER}_net10.zip" \
            Jellyfin.Plugin.AutoBackup.dll meta.json
          cd "${GITHUB_WORKSPACE}"

      - name: Update manifest.json
        run: |
          jprm repo add \
            --url="${{ github.server_url }}/${{ github.repository }}/releases/download/${{ github.ref_name }}/" \
            . \
            artifacts/*.zip

      - name: Commit manifest.json
        run: |
          git config user.name "gitea-actions"
          git config user.email "actions@noreply.local"
          git add manifest.json
          git diff --staged --quiet || git commit -m "chore: update manifest for ${{ github.ref_name }}"
          git push origin HEAD:${{ github.event.repository.default_branch }}

      - name: Create release
        uses: softprops/action-gh-release@v2
        with:
          files: artifacts/*.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}