release.yml

name: Release

on:
  push:
    branches:
      - main

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      release_id: ${{ steps.create-release.outputs.id }}
      release_upload_url: ${{ steps.create-release.outputs.upload_url }}
      new_version: ${{ steps.version-bump.outputs.new_version }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Read current version
        id: read-version
        run: |
          CURRENT_VERSION=$(jq -r '.version' src-tauri/tauri.conf.json)
          echo "current_version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
          echo "Current version: $CURRENT_VERSION"

      - name: Check if tag already exists
        id: check-tag
        run: |
          CURRENT_VERSION="${{ steps.read-version.outputs.current_version }}"
          if git rev-parse "v$CURRENT_VERSION" >/dev/null 2>&1; then
            echo "tag_exists=true" >> $GITHUB_OUTPUT
            echo "Tag v$CURRENT_VERSION already exists"
          else
            echo "tag_exists=false" >> $GITHUB_OUTPUT
            echo "Tag v$CURRENT_VERSION does not exist"
          fi

      - name: Bump version
        id: version-bump
        if: steps.check-tag.outputs.tag_exists == 'false'
        run: |
          CURRENT_VERSION="${{ steps.read-version.outputs.current_version }}"
          # Split version and increment patch
          NEW_VERSION=$(echo $CURRENT_VERSION | awk -F. '{print $1"."$2"."$3+1}')
          echo "new_version=$NEW_VERSION" >> $GITHUB_OUTPUT
          echo "New version: $NEW_VERSION"

      - name: Update tauri.conf.json
        if: steps.check-tag.outputs.tag_exists == 'false'
        run: |
          NEW_VERSION="${{ steps.version-bump.outputs.new_version }}"
          jq --arg new_version "$NEW_VERSION" '.version = $new_version' src-tauri/tauri.conf.json > src-tauri/tauri.conf.json.tmp
          mv src-tauri/tauri.conf.json.tmp src-tauri/tauri.conf.json

      - name: Update package.json
        if: steps.check-tag.outputs.tag_exists == 'false'
        run: |
          NEW_VERSION="${{ steps.version-bump.outputs.new_version }}"
          jq --arg new_version "$NEW_VERSION" '.version = $new_version' package.json > package.json.tmp
          mv package.json.tmp package.json

      - name: Commit version bump
        if: steps.check-tag.outputs.tag_exists == 'false'
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          NEW_VERSION="${{ steps.version-bump.outputs.new_version }}"
          git add src-tauri/tauri.conf.json package.json
          git commit -m "chore: bump version to v$NEW_VERSION [skip ci]"

      - name: Create and push tag
        if: steps.check-tag.outputs.tag_exists == 'false'
        run: |
          NEW_VERSION="${{ steps.version-bump.outputs.new_version }}"
          git tag "v$NEW_VERSION"
          git push origin "v$NEW_VERSION"

      - name: Push version bump commit
        if: steps.check-tag.outputs.tag_exists == 'false'
        run: |
          git push origin main

      - name: Create Release
        id: create-release
        if: steps.check-tag.outputs.tag_exists == 'false'
        uses: softprops/action-gh-release@v1
        with:
          tag_name: v${{ steps.version-bump.outputs.new_version }}
          name: Prasaran v${{ steps.version-bump.outputs.new_version }}
          body: |
            ## Prasaran v${{ steps.version-bump.outputs.new_version }}
            
            Lightweight stream viewer for Facebook Live and YouTube Live.
            Designed for OBS Window Capture on low-power hardware.
            
            ### Downloads
            - **Windows**: `.msi` installer or `.exe` setup
            - **macOS**: `.dmg` disk image
            - **Linux**: `.deb`, `.rpm`, or `.AppImage`

  build-tauri:
    needs: release
    if: needs.release.outputs.new_version != ''
    permissions:
      contents: write
    strategy:
      fail-fast: false
      matrix:
        include:
          - platform: ubuntu-22.04
            args: ''
          - platform: windows-latest
            args: ''
          - platform: macos-latest
            args: '--target aarch64-apple-darwin'
          - platform: macos-latest
            args: '--target x86_64-apple-darwin'

    runs-on: ${{ matrix.platform }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: v${{ needs.release.outputs.new_version }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 'lts/*'
          cache: 'npm'

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.platform == 'macos-latest' && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}

      - name: Install dependencies (Ubuntu)
        if: matrix.platform == 'ubuntu-22.04'
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf

      - name: Install frontend dependencies
        run: npm ci

      - name: Build Tauri app
        uses: tauri-apps/tauri-action@v0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          releaseId: ${{ needs.release.outputs.release_id }}
          args: ${{ matrix.args }}