release.yml

name: Release

on:
  push:
    tags:
      - "v*"

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: false

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    name: Build (${{ matrix.target }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          # Linux x86_64 (zigbuild for better glibc compatibility)
          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest
            archive: tar.gz
            npm_arch: linux-x64
            use_zigbuild: true
          # Linux ARM64 (zigbuild for better glibc compatibility)
          - target: aarch64-unknown-linux-gnu
            os: ubuntu-latest
            archive: tar.gz
            npm_arch: linux-arm64
            use_zigbuild: true
          # macOS x86_64
          - target: x86_64-apple-darwin
            os: macos-latest
            archive: tar.gz
            npm_arch: darwin-x64
          # macOS ARM64 (Apple Silicon)
          - target: aarch64-apple-darwin
            os: macos-latest
            archive: tar.gz
            npm_arch: darwin-arm64

    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.target }}

      # Install cargo-zigbuild for Linux targets (better glibc compatibility)
      - name: Install cargo-zigbuild
        if: matrix.use_zigbuild
        run: |
          pip3 install ziglang
          cargo install cargo-zigbuild

      - name: Build with zigbuild (Linux)
        if: matrix.use_zigbuild
        run: cargo zigbuild --release --target ${{ matrix.target }}

      - name: Build with cargo (macOS)
        if: ${{ !matrix.use_zigbuild }}
        run: cargo build --release --target ${{ matrix.target }}

      - name: Package for GitHub Release
        run: |
          cd target/${{ matrix.target }}/release
          tar -czvf ../../../pilotty-${{ matrix.target }}.${{ matrix.archive }} pilotty
          cd ../../..

      - name: Upload release artifact
        uses: actions/upload-artifact@v4
        with:
          name: pilotty-${{ matrix.target }}
          path: pilotty-${{ matrix.target }}.${{ matrix.archive }}

      # Also upload the raw binary for npm packaging
      - name: Upload npm binary
        uses: actions/upload-artifact@v4
        with:
          name: npm-${{ matrix.npm_arch }}
          path: target/${{ matrix.target }}/release/pilotty

  verify-binaries:
    name: Verify Binaries
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Verify all binaries exist and are valid
        run: |
          echo "=== Artifact structure ==="
          find artifacts -type f | head -20

          # Expected release tarballs
          EXPECTED_TARBALLS=(
            "pilotty-x86_64-unknown-linux-gnu/pilotty-x86_64-unknown-linux-gnu.tar.gz"
            "pilotty-aarch64-unknown-linux-gnu/pilotty-aarch64-unknown-linux-gnu.tar.gz"
            "pilotty-x86_64-apple-darwin/pilotty-x86_64-apple-darwin.tar.gz"
            "pilotty-aarch64-apple-darwin/pilotty-aarch64-apple-darwin.tar.gz"
          )

          # Expected npm binaries
          EXPECTED_NPM=(
            "npm-linux-x64/pilotty"
            "npm-linux-arm64/pilotty"
            "npm-darwin-x64/pilotty"
            "npm-darwin-arm64/pilotty"
          )

          MIN_TARBALL_SIZE=100000  # 100KB minimum for tarballs
          MIN_BINARY_SIZE=100000   # 100KB minimum for raw binaries
          ERRORS=0

          echo ""
          echo "=== Checking release tarballs ==="
          for tarball in "${EXPECTED_TARBALLS[@]}"; do
            path="artifacts/$tarball"
            if [ ! -f "$path" ]; then
              echo "ERROR: Missing $path"
              ERRORS=$((ERRORS + 1))
            else
              SIZE=$(stat -c%s "$path" 2>/dev/null || stat -f%z "$path")
              if [ "$SIZE" -lt "$MIN_TARBALL_SIZE" ]; then
                echo "ERROR: $path is too small ($SIZE bytes, expected >= $MIN_TARBALL_SIZE)"
                ERRORS=$((ERRORS + 1))
              else
                echo "OK: $path ($SIZE bytes)"
              fi
            fi
          done

          echo ""
          echo "=== Checking npm binaries ==="
          for binary in "${EXPECTED_NPM[@]}"; do
            path="artifacts/$binary"
            if [ ! -f "$path" ]; then
              echo "ERROR: Missing $path"
              ERRORS=$((ERRORS + 1))
            else
              SIZE=$(stat -c%s "$path" 2>/dev/null || stat -f%z "$path")
              if [ "$SIZE" -lt "$MIN_BINARY_SIZE" ]; then
                echo "ERROR: $path is too small ($SIZE bytes, expected >= $MIN_BINARY_SIZE)"
                ERRORS=$((ERRORS + 1))
              else
                echo "OK: $path ($SIZE bytes)"
              fi
            fi
          done

          echo ""
          if [ "$ERRORS" -gt 0 ]; then
            echo "FAILED: $ERRORS artifact issues found"
            exit 1
          fi
          echo "SUCCESS: All 4 release tarballs and 4 npm binaries present and valid"

  release:
    name: Create Release
    needs: verify-binaries
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4

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

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          files: artifacts/**/*
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish-npm:
    name: Publish to npm
    needs: verify-binaries
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          registry-url: "https://registry.npmjs.org"

      - name: Sync version from Cargo.toml to package.json
        run: ./scripts/version-sync.sh

      - name: Download npm binaries
        uses: actions/download-artifact@v4
        with:
          pattern: npm-*
          path: npm/bin

      - name: Prepare npm package
        run: |
          cd npm/bin
          # Flatten directory structure and rename binaries
          # Each artifact is in npm-{os}-{arch}/pilotty
          for dir in npm-*/; do
            arch=$(basename "$dir" | sed 's/npm-//')
            mv "$dir/pilotty" "pilotty-${arch}"
            chmod +x "pilotty-${arch}"
            rmdir "$dir"
          done
          ls -la
          cd ..

      - name: Publish to npm
        run: |
          cd npm
          npm publish --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}