name: release

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

permissions:
  contents: write

jobs:
  build-web:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v4
        with:
          version: "9"
      - uses: actions/setup-node@v6
        with:
          node-version: "24"
      - name: Install dependencies
        run: pnpm -C apps install --frozen-lockfile
      - name: Build web (standalone)
        run: pnpm -C apps --filter @kandev/web build
      - name: Package web bundle
        run: bash scripts/release/package-web.sh
      - uses: actions/upload-artifact@v4
        with:
          name: web-bundle
          path: dist/web

  build-bundles:
    needs: build-web
    strategy:
      matrix:
        include:
          - os: ubuntu-latest
            platform: linux-x64
            goos: linux
            goarch: amd64
          - os: ubuntu-latest
            platform: linux-arm64
            goos: linux
            goarch: arm64
            cc: aarch64-linux-gnu-gcc
          - os: macos-15-large
            platform: macos-x64
            goos: darwin
            goarch: amd64
          - os: macos-14
            platform: macos-arm64
            goos: darwin
            goarch: arm64
          - os: windows-latest
            platform: windows-x64
            goos: windows
            goarch: amd64
    runs-on: ${{ matrix.os }}
    env:
      CGO_ENABLED: 1
      GOOS: ${{ matrix.goos }}
      GOARCH: ${{ matrix.goarch }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v6
        with:
          go-version-file: apps/backend/go.mod
          cache-dependency-path: apps/backend/go.sum
      - uses: actions/download-artifact@v4
        with:
          name: web-bundle
          path: dist/web

      - name: Install cross-compilation tools (linux-arm64)
        if: matrix.platform == 'linux-arm64'
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-aarch64-linux-gnu

      - name: Build backend binaries (unix)
        if: runner.os != 'Windows'
        env:
          CC: ${{ matrix.cc || '' }}
        run: |
          cd apps/backend
          mkdir -p bin
          go build -o bin/kandev ./cmd/kandev
          go build -o bin/agentctl ./cmd/agentctl

      - name: Build backend binaries (windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          # Ensure MSYS2 MinGW gcc is available for CGO
          $env:Path = "C:\msys64\mingw64\bin;" + $env:Path
          gcc --version
          Set-Location apps/backend
          New-Item -ItemType Directory -Force -Path bin | Out-Null
          go build -o bin/kandev.exe ./cmd/kandev
          go build -o bin/agentctl.exe ./cmd/agentctl

      - name: Package bundle (unix)
        if: runner.os != 'Windows'
        run: |
          rm -rf dist/kandev
          mkdir -p dist/kandev/bin
          cp apps/backend/bin/kandev dist/kandev/bin/
          cp apps/backend/bin/agentctl dist/kandev/bin/
          mkdir -p dist/kandev/web
          cp -R dist/web/. dist/kandev/web/
          cd dist
          tar -czf "kandev-${{ matrix.platform }}.tar.gz" kandev
          shasum -a 256 "kandev-${{ matrix.platform }}.tar.gz" > "kandev-${{ matrix.platform }}.tar.gz.sha256"

      - name: Package bundle (windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          Remove-Item -Recurse -Force dist/kandev -ErrorAction SilentlyContinue
          New-Item -ItemType Directory -Force -Path dist/kandev/bin | Out-Null
          Copy-Item apps/backend/bin/kandev.exe dist/kandev/bin/
          Copy-Item apps/backend/bin/agentctl.exe dist/kandev/bin/
          New-Item -ItemType Directory -Force -Path dist/kandev/web | Out-Null
          # -Force on Get-ChildItem includes dot-prefixed items (.next/)
          Get-ChildItem dist/web -Force | Copy-Item -Destination dist/kandev/web/ -Recurse -Force
          cd dist
          tar -czf "kandev-${{ matrix.platform }}.tar.gz" kandev
          $hash = Get-FileHash "kandev-${{ matrix.platform }}.tar.gz" -Algorithm SHA256
          "$($hash.Hash)  kandev-${{ matrix.platform }}.tar.gz" | Out-File -FilePath "kandev-${{ matrix.platform }}.tar.gz.sha256" -Encoding ascii

      - name: Upload release assets
        uses: softprops/action-gh-release@v2
        with:
          files: |
            dist/kandev-${{ matrix.platform }}.tar.gz
            dist/kandev-${{ matrix.platform }}.tar.gz.sha256