release.yml

name: Release

on:
  push:
    tags:
      - 'v*'
      - 'cli-v*'
      - 'gui-v*'
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to release (e.g., 0.1.0)'
        required: true
      release_type:
        description: 'Release type'
        required: true
        type: choice
        options:
          - both
          - cli
          - gui

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1
  BINARY_NAME: Cortex
  # Nightly multithreaded frontend for faster compilation (32 threads for 32 vCPU runners)
  RUSTFLAGS: "-Zthreads=32"
  # Sparse registry for faster index updates
  CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
  # Incremental compilation off for release builds
  CARGO_INCREMENTAL: 0

permissions:
  contents: write

# Ensure only one release at a time - prevents overloading when multiple tags pushed
concurrency:
  group: release-${{ github.ref }}
  cancel-in-progress: false

jobs:
  # ==========================================================================
  # Prepare - Determine version and what to build (lightweight - 4 vCPU)
  # ==========================================================================
  prepare:
    name: Prepare Release
    runs-on: blacksmith-4vcpu-ubuntu-2404
    outputs:
      version: ${{ steps.version.outputs.version }}
      tag: ${{ steps.version.outputs.tag }}
      build_cli: ${{ steps.version.outputs.build_cli }}
      build_gui: ${{ steps.version.outputs.build_gui }}
      cache_key: ${{ steps.cache.outputs.key }}
    steps:
      - uses: actions/checkout@v4
      
      - name: Generate cache key
        id: cache
        run: |
          echo "key=rust-release-${{ hashFiles('**/Cargo.lock', '**/Cargo.toml') }}" >> $GITHUB_OUTPUT
      
      - name: Determine version and build targets
        id: version
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            VERSION="${{ inputs.version }}"
            if [ "${{ inputs.release_type }}" = "cli" ]; then
              TAG="cli-v${VERSION}"
              echo "build_cli=true" >> $GITHUB_OUTPUT
              echo "build_gui=false" >> $GITHUB_OUTPUT
            elif [ "${{ inputs.release_type }}" = "gui" ]; then
              TAG="gui-v${VERSION}"
              echo "build_cli=false" >> $GITHUB_OUTPUT
              echo "build_gui=true" >> $GITHUB_OUTPUT
            else
              TAG="v${VERSION}"
              echo "build_cli=true" >> $GITHUB_OUTPUT
              echo "build_gui=true" >> $GITHUB_OUTPUT
            fi
          else
            TAG="${GITHUB_REF#refs/tags/}"
            if [[ "$TAG" == cli-v* ]]; then
              VERSION="${TAG#cli-v}"
              echo "build_cli=true" >> $GITHUB_OUTPUT
              echo "build_gui=false" >> $GITHUB_OUTPUT
            elif [[ "$TAG" == gui-v* ]]; then
              VERSION="${TAG#gui-v}"
              echo "build_cli=false" >> $GITHUB_OUTPUT
              echo "build_gui=true" >> $GITHUB_OUTPUT
            else
              VERSION="${TAG#v}"
              echo "build_cli=true" >> $GITHUB_OUTPUT
              echo "build_gui=true" >> $GITHUB_OUTPUT
            fi
          fi
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "tag=$TAG" >> $GITHUB_OUTPUT

      - name: Verify CLI version consistency
        if: steps.version.outputs.build_cli == 'true'
        run: |
          CLI_RELEASE_VERSION="${{ steps.version.outputs.version }}" ./scripts/check-cli-version.sh

  # ==========================================================================
  # Build CLI Binaries (32 vCPU for compilation)
  # ==========================================================================
  build-cli:
    name: CLI ${{ matrix.artifact }}
    runs-on: ${{ matrix.runner }}
    needs: prepare
    if: needs.prepare.outputs.build_cli == 'true'
    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: blacksmith-32vcpu-windows-2025
            target: x86_64-pc-windows-msvc
            artifact: cortex-cli-windows-x64
            ext: .exe
          - runner: blacksmith-32vcpu-windows-2025
            target: aarch64-pc-windows-msvc
            artifact: cortex-cli-windows-arm64
            ext: .exe
          - runner: macos-latest
            target: x86_64-apple-darwin
            artifact: cortex-cli-macos-x64
            ext: ""
          - runner: macos-latest
            target: aarch64-apple-darwin
            artifact: cortex-cli-macos-arm64
            ext: ""
          - runner: blacksmith-32vcpu-ubuntu-2404
            target: x86_64-unknown-linux-gnu
            artifact: cortex-cli-linux-x64
            ext: ""
          - runner: blacksmith-32vcpu-ubuntu-2404-arm
            target: aarch64-unknown-linux-gnu
            artifact: cortex-cli-linux-arm64
            ext: ""

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          targets: ${{ matrix.target }}

      - name: Setup Rust cache (Blacksmith optimized)
        if: contains(matrix.runner, 'blacksmith')
        uses: useblacksmith/rust-cache@v3
        with:
          prefix-key: "rust-release-cli-${{ matrix.target }}"
          shared-key: ${{ needs.prepare.outputs.cache_key }}

      - name: Setup Rust cache (non-Blacksmith)
        if: "!contains(matrix.runner, 'blacksmith')"
        uses: Swatinem/rust-cache@v2
        with:
          prefix-key: "rust-release-cli-${{ matrix.target }}"
          shared-key: ${{ needs.prepare.outputs.cache_key }}

      # Windows ARM64 requires clang from Visual Studio for building the ring crate
      # See: https://github.com/briansmith/ring/blob/main/BUILDING.md
      - name: Setup LLVM for Windows ARM64
        if: matrix.target == 'aarch64-pc-windows-msvc'
        shell: pwsh
        run: |
          # Add Visual Studio's LLVM to PATH for ring crate compilation
          $llvmPath = "C:\Program Files (x86)\Microsoft Visual Studio\2022\Enterprise\VC\Tools\Llvm\x64\bin"
          if (Test-Path $llvmPath) {
            echo "Adding LLVM path: $llvmPath"
            echo "$llvmPath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          } else {
            # Fallback for BuildTools installation
            $llvmPath = "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\Llvm\x64\bin"
            if (Test-Path $llvmPath) {
              echo "Adding LLVM path (BuildTools): $llvmPath"
              echo "$llvmPath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
            } else {
              echo "WARNING: LLVM path not found. Build may fail."
              echo "Searching for clang..."
              Get-ChildItem -Path "C:\Program Files*" -Recurse -Filter "clang.exe" -ErrorAction SilentlyContinue | Select-Object -First 5 | ForEach-Object { echo $_.FullName }
            }
          }

      - name: Build release binary
        run: cargo +nightly build --release --target ${{ matrix.target }} -p cortex-cli
        env:
          RUSTFLAGS: "-Zthreads=32"
          CARGO_PROFILE_RELEASE_LTO: thin

      - name: Prepare artifact (Unix)
        if: runner.os != 'Windows'
        run: |
          mkdir -p dist
          cp target/${{ matrix.target }}/release/${{ env.BINARY_NAME }}${{ matrix.ext }} dist/
          cd dist
          tar -czvf ../${{ matrix.artifact }}.tar.gz *

      - name: Prepare artifact (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path dist
          Copy-Item "target/${{ matrix.target }}/release/${{ env.BINARY_NAME }}${{ matrix.ext }}" dist/
          Compress-Archive -Path dist/* -DestinationPath "${{ matrix.artifact }}.zip"

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.artifact }}
          path: |
            ${{ matrix.artifact }}.tar.gz
            ${{ matrix.artifact }}.zip
          if-no-files-found: ignore

  # ==========================================================================
  # Build GUI Binaries (Tauri) - 32 vCPU for compilation
  # ==========================================================================
  build-gui:
    name: GUI ${{ matrix.artifact }}
    runs-on: ${{ matrix.runner }}
    needs: prepare
    if: needs.prepare.outputs.build_gui == 'true'
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: Windows x64
            runner: blacksmith-32vcpu-windows-2025
            target: x86_64-pc-windows-msvc
            artifact: cortex-gui-windows-x64
            bundle: msi

          - name: macOS x64
            runner: macos-13
            target: x86_64-apple-darwin
            artifact: cortex-gui-macos-x64
            bundle: dmg

          - name: macOS ARM64
            runner: macos-latest
            target: aarch64-apple-darwin
            artifact: cortex-gui-macos-arm64
            bundle: dmg

          - name: Linux x64
            runner: blacksmith-32vcpu-ubuntu-2204
            target: x86_64-unknown-linux-gnu
            artifact: cortex-gui-linux-x64
            bundle: appimage

    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "pnpm"
          cache-dependency-path: cortex-gui/pnpm-lock.yaml

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          targets: ${{ matrix.target }}

      - name: Install system dependencies (Linux)
        if: runner.os == 'Linux'
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            libwebkit2gtk-4.1-dev \
            librsvg2-dev \
            patchelf \
            libssl-dev \
            libgtk-3-dev \
            libayatana-appindicator3-dev

      - name: Setup Rust cache (Blacksmith optimized)
        if: contains(matrix.runner, 'blacksmith')
        uses: useblacksmith/rust-cache@v3
        with:
          prefix-key: "rust-release-gui-${{ matrix.target }}"
          shared-key: ${{ needs.prepare.outputs.cache_key }}
          workspaces: |
            .
            cortex-gui/src-tauri

      - name: Setup Rust cache (non-Blacksmith)
        if: "!contains(matrix.runner, 'blacksmith')"
        uses: Swatinem/rust-cache@v2
        with:
          prefix-key: "rust-release-gui-${{ matrix.target }}"
          shared-key: ${{ needs.prepare.outputs.cache_key }}
          workspaces: |
            .
            cortex-gui/src-tauri

      - name: Cache pnpm (Blacksmith 4x faster cache)
        uses: actions/cache@v4
        with:
          path: |
            cortex-gui/node_modules
            ~/.local/share/pnpm/store
          key: pnpm-${{ matrix.runner }}-${{ hashFiles('cortex-gui/pnpm-lock.yaml') }}
          restore-keys: |
            pnpm-${{ matrix.runner }}-

      - name: Install frontend dependencies
        working-directory: cortex-gui
        run: pnpm install --frozen-lockfile

      - name: Build Tauri app
        uses: tauri-apps/tauri-action@v0
        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 }}
          RUSTFLAGS: "-Zthreads=32"
        with:
          projectPath: cortex-gui
          tauriScript: pnpm tauri
          args: --target ${{ matrix.target }} --bundles ${{ matrix.bundle }}

      - name: Collect artifacts (Unix)
        if: runner.os != 'Windows'
        run: |
          mkdir -p collected
          BUNDLE_DIR="target/${{ matrix.target }}/release/bundle"
          if [ ! -d "$BUNDLE_DIR" ]; then
            BUNDLE_DIR="cortex-gui/src-tauri/target/${{ matrix.target }}/release/bundle"
          fi
          
          if [ "${{ matrix.bundle }}" = "dmg" ]; then
            find "$BUNDLE_DIR" -name "*.dmg" -exec cp {} collected/ \;
          elif [ "${{ matrix.bundle }}" = "appimage" ]; then
            find "$BUNDLE_DIR" -name "*.AppImage" -exec cp {} collected/ \;
          fi
          
          ls -la collected/

      - name: Collect artifacts (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path collected
          $bundleDir = "target/${{ matrix.target }}/release/bundle"
          if (-not (Test-Path $bundleDir)) {
            $bundleDir = "cortex-gui/src-tauri/target/${{ matrix.target }}/release/bundle"
          }
          
          Get-ChildItem -Path $bundleDir -Recurse -Include *.msi | Copy-Item -Destination collected/
          Get-ChildItem collected/

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.artifact }}
          path: collected/*
          if-no-files-found: warn

  # ==========================================================================
  # Create GitHub Release (lightweight - 4 vCPU)
  # ==========================================================================
  release:
    name: Create Release
    needs: [prepare, build-cli, build-gui]
    if: always() && needs.prepare.result == 'success' && (needs.build-cli.result == 'success' || needs.build-cli.result == 'skipped') && (needs.build-gui.result == 'success' || needs.build-gui.result == 'skipped')
    runs-on: blacksmith-4vcpu-ubuntu-2404
    steps:
      - uses: actions/checkout@v4

      - name: Create tag (workflow_dispatch only)
        if: github.event_name == 'workflow_dispatch'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag ${{ needs.prepare.outputs.tag }} || true
          git push origin ${{ needs.prepare.outputs.tag }} || true

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Flatten and generate checksums
        run: |
          cd artifacts
          find . -type f \( -name "*.tar.gz" -o -name "*.zip" -o -name "*.dmg" -o -name "*.msi" -o -name "*.AppImage" \) -exec mv {} . \;
          rm -rf cortex-*/ || true
          sha256sum * > checksums-sha256.txt 2>/dev/null || true
          echo "=== Release artifacts ==="
          ls -la
          echo "=== Checksums ==="
          cat checksums-sha256.txt

      - name: Determine release name
        id: release_name
        run: |
          TAG="${{ needs.prepare.outputs.tag }}"
          VERSION="${{ needs.prepare.outputs.version }}"
          if [[ "$TAG" == cli-v* ]]; then
            echo "name=Cortex CLI v${VERSION}" >> $GITHUB_OUTPUT
          elif [[ "$TAG" == gui-v* ]]; then
            echo "name=Cortex GUI v${VERSION}" >> $GITHUB_OUTPUT
          else
            echo "name=Cortex v${VERSION}" >> $GITHUB_OUTPUT
          fi

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.prepare.outputs.tag }}
          name: ${{ steps.release_name.outputs.name }}
          draft: false
          prerelease: ${{ contains(needs.prepare.outputs.version, '-') }}
          generate_release_notes: true
          files: |
            artifacts/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}