cursor-byok/.github/workflows/release.yml

name: Release desktop app

on:
  push:
    branches:
      - main
    tags:
      - "v*"
  workflow_dispatch:

permissions:
  contents: write

concurrency:
  group: desktop-release
  cancel-in-progress: false

jobs:
  prepare:
    name: Prepare release
    runs-on: ubuntu-latest
    outputs:
      should_publish: ${{ steps.release.outputs.should_publish }}
      version: ${{ steps.version.outputs.version }}
    steps:
      - uses: actions/checkout@v4

      - name: Read and verify app version
        id: version
        shell: bash
        run: |
          version=$(node -p "require('./apps/desktop/src-tauri/tauri.conf.json').version")
          package_version=$(node -p "require('./apps/desktop/package.json').version")
          cargo_version=$(sed -n '/^version = / { s/version = "\([^"]*\)"/\1/p; q; }' apps/desktop/src-tauri/Cargo.toml)
          test "${version}" = "${package_version}"
          test "${version}" = "${cargo_version}"
          if [[ "${GITHUB_REF_TYPE}" = "tag" ]]; then
            test "${GITHUB_REF_NAME}" = "v${version}"
          fi
          echo "version=${version}" >> "${GITHUB_OUTPUT}"

      - name: Check whether this version is already published
        id: release
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ steps.version.outputs.version }}
        shell: bash
        run: |
          state=$(gh release view "v${VERSION}" --json isDraft --jq 'if .isDraft then "draft" else "published" end' 2>/dev/null || true)
          if [[ "${state}" = "published" ]]; then
            echo "Version ${VERSION} is already published; nothing to do."
            echo "should_publish=false" >> "${GITHUB_OUTPUT}"
          else
            echo "should_publish=true" >> "${GITHUB_OUTPUT}"
          fi

  publish:
    name: Publish (${{ matrix.platform }})
    needs: prepare
    if: needs.prepare.outputs.should_publish == 'true'
    strategy:
      fail-fast: false
      matrix:
        include:
          - platform: linux-x86_64
            os: ubuntu-22.04
            args: ""
            target: ""
          - platform: windows-x86_64
            os: windows-latest
            args: ""
            target: ""
          - platform: macos-aarch64
            os: macos-15
            args: "--target aarch64-apple-darwin"
            target: aarch64-apple-darwin
          - platform: macos-x86_64
            os: macos-15-intel
            args: "--target x86_64-apple-darwin"
            target: x86_64-apple-darwin

    runs-on: ${{ matrix.os }}

    steps:
      - uses: actions/checkout@v4

      - name: Install Linux system dependencies
        if: matrix.platform == 'linux-x86_64'
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.1-dev libayatana-appindicator3-dev librsvg2-dev patchelf

      - uses: dtolnay/rust-toolchain@stable

      - name: Install Rust target
        if: matrix.target != ''
        run: rustup target add ${{ matrix.target }}

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: ". -> target"

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: npm
          cache-dependency-path: apps/desktop/package-lock.json

      - name: Install frontend dependencies
        working-directory: apps/desktop
        run: npm ci

      - uses: tauri-apps/tauri-action@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
          APPLE_SIGNING_IDENTITY: ${{ contains(matrix.platform, 'macos') && '-' || '' }}
        with:
          projectPath: apps/desktop
          tagName: v__VERSION__
          releaseName: Cursor BYOK v__VERSION__
          releaseBody: Download the installer for your platform from the assets below.
          releaseDraft: true
          prerelease: false
          includeUpdaterJson: true
          args: ${{ matrix.args }}

      - name: Package legacy Linux updater asset
        if: matrix.platform == 'linux-x86_64'
        shell: bash
        env:
          VERSION: ${{ needs.prepare.outputs.version }}
        run: |
          mkdir -p legacy-update
          tar -czf "legacy-update/cursor-byok-${VERSION}-linux-amd64.tar.gz" -C target/release cursor-byok-desktop

      - name: Package legacy Windows updater asset
        if: matrix.platform == 'windows-x86_64'
        shell: pwsh
        env:
          VERSION: ${{ needs.prepare.outputs.version }}
        run: |
          New-Item -ItemType Directory -Force legacy-update | Out-Null
          Compress-Archive -LiteralPath target/release/cursor-byok-desktop.exe -DestinationPath "legacy-update/cursor-byok-$env:VERSION-windows-amd64.zip"

      - name: Package legacy macOS updater asset
        if: contains(matrix.platform, 'macos')
        shell: bash
        env:
          VERSION: ${{ needs.prepare.outputs.version }}
        run: |
          mkdir -p legacy-update
          archive=$(find "target/${{ matrix.target }}/release/bundle/macos" -maxdepth 1 -name '*.app.tar.gz' -print -quit)
          test -n "${archive}"
          legacy_platform=macos-arm64
          if [[ "${{ matrix.platform }}" = "macos-x86_64" ]]; then
            legacy_platform=macos-amd64
          fi
          cp "${archive}" "legacy-update/cursor-byok-${VERSION}-${legacy_platform}.tar.gz"

      - uses: actions/upload-artifact@v4
        with:
          name: legacy-update-${{ matrix.platform }}
          path: legacy-update/*
          if-no-files-found: error

  finalize:
    name: Publish GitHub Release
    needs: [prepare, publish]
    if: needs.prepare.outputs.should_publish == 'true' && needs.publish.result == 'success'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/download-artifact@v4
        with:
          pattern: legacy-update-*
          path: legacy-update
          merge-multiple: true

      - name: Generate legacy update manifest
        env:
          VERSION: ${{ needs.prepare.outputs.version }}
        run: |
          node scripts/release/generate-legacy-update.mjs \
            --version "${VERSION}" \
            --repository "${GITHUB_REPOSITORY}" \
            --assets-dir legacy-update \
            --output legacy-update/update.json \
            --notes "Cursor BYOK v${VERSION}"

      - name: Upload legacy updater assets
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ needs.prepare.outputs.version }}
        run: gh release upload "v${VERSION}" legacy-update/* --clobber

      - name: Publish the completed release
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ needs.prepare.outputs.version }}
        run: gh release edit "v${VERSION}" --draft=false --latest