name: Multi-Platform Release Build
on:
  push:
    tags:
      - "v*.*.*"
jobs:
  build:
    runs-on: docker
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: native
            cross: false
          - target: x86_64-unknown-linux-gnu
            cross: true
            linker: x86_64-linux-gnu-gcc
          - target: aarch64-unknown-linux-gnu
            cross: true
            linker: aarch64-linux-gnu-gcc
          - target: armv7-unknown-linux-gnueabihf
            cross: true
            linker: arm-linux-gnueabihf-gcc
          - target: x86_64-pc-windows-gnu
            cross: true
            linker: x86_64-w64-mingw32-gcc

    steps:
      - name: Checkout code
        uses: https://code.forgejo.org/actions/checkout@v4

      - name: Setup Rust
        uses: https://github.com/dtolnay/rust-toolchain@stable
        with:
          toolchain: stable

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

      - name: Install cross-compilation tools
        if: matrix.cross
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            gcc-arm-linux-gnueabihf \
            gcc-aarch64-linux-gnu \
            gcc-x86-64-linux-gnu \
            g++-arm-linux-gnueabihf \
            g++-aarch64-linux-gnu \
            mingw-w64 \
            libc6-dev-armhf-cross \
            libc6-dev-arm64-cross

      - name: Cache Rust dependencies
        uses: https://code.forgejo.org/actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-${{ matrix.target }}-
            ${{ runner.os }}-cargo-

      - name: Configure cross-compilation
        if: matrix.cross && matrix.target != 'native'
        run: |
          mkdir -p .cargo
          cat >> .cargo/config.toml << EOF
          [target.${{ matrix.target }}]
          linker = "${{ matrix.linker }}"
          EOF

      - name: Build release
        run: |
          if [ "${{ matrix.target }}" = "native" ]; then
            NATIVE_TARGET=$(rustc -vV | grep 'host:' | cut -d' ' -f2)
            echo "Building for native target: $NATIVE_TARGET"
            cargo build --release
            TARGET_BINARY="target/release/uptime-kuma-dashboard"
            OUTPUT_NAME="uptime-kuma-dashboard-$NATIVE_TARGET"
          else
            echo "Building for target: ${{ matrix.target }}"
            cargo build --release --target ${{ matrix.target }}

            if [[ "${{ matrix.target }}" == *"windows"* ]]; then
              TARGET_BINARY="target/${{ matrix.target }}/release/uptime-kuma-dashboard.exe"
              OUTPUT_NAME="uptime-kuma-dashboard-${{ matrix.target }}.exe"
            else
              TARGET_BINARY="target/${{ matrix.target }}/release/uptime-kuma-dashboard"
              OUTPUT_NAME="uptime-kuma-dashboard-${{ matrix.target }}"
            fi
          fi

          mkdir -p release-artifacts

          if [ ! -f "$TARGET_BINARY" ]; then
            echo "Error: Binary not found at $TARGET_BINARY"
            exit 1
          fi

          cp "$TARGET_BINARY" "release-artifacts/$OUTPUT_NAME"

          if [[ "${{ matrix.target }}" == *"linux"* ]] || [ "${{ matrix.target }}" = "native" ]; then
            strip "release-artifacts/$OUTPUT_NAME" 2>/dev/null || echo "Strip failed, continuing..."
          fi

          if [[ "${{ matrix.target }}" != *"windows"* ]]; then
            chmod +x "release-artifacts/$OUTPUT_NAME"
          fi

          ls -lh "release-artifacts/$OUTPUT_NAME"
          file "release-artifacts/$OUTPUT_NAME" || true

      - name: Upload artifacts
        uses: https://code.forgejo.org/actions/upload-artifact@v6
        with:
          name: binary-${{ matrix.target }}
          path: release-artifacts/
          retention-days: 1

  create-release:
    runs-on: docker
    needs: build
    permissions:
      contents: write
    steps:
      - name: Checkout code
        uses: https://code.forgejo.org/actions/checkout@v4

      - name: Download all artifacts
        uses: https://code.forgejo.org/actions/download-artifact@v4
        with:
          path: all-artifacts/

      - name: Prepare release artifacts
        run: |
          mkdir -p release-artifacts
          find all-artifacts -type f -name "uptime-kuma-dashboard-*" -exec cp {} release-artifacts/ \;
          ls -lh release-artifacts/

      - name: Generate checksums
        run: |
          cd release-artifacts
          sha256sum uptime-kuma-dashboard-* > SHA256SUMS.txt
          cat SHA256SUMS.txt

      - name: Create Release
        uses: https://code.forgejo.org/actions/forgejo-release@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          direction: upload
          release-dir: release-artifacts
          title: "Release ${{ github.ref_name }}"
          tag: ${{ github.ref_name }}
          release-notes: |
            ## 🚀 Multi-Platform Release
            Compiled on runner **${{ env.RUNNER_ARCH }}**
            ### 📦 Available Binaries
            This release includes binaries for the following platforms:
            - **Linux x86_64** (Intel/AMD 64-bit)
            - **Linux ARM64** (aarch64) - Raspberry Pi 4, Apple Silicon Linux, ARM servers
            - **Linux ARMv7** (armhf) - Raspberry Pi 3 and earlier
            - **Windows x86_64** (64-bit)
            ### 🚀 How to use
            #### Linux/ARM:
            ```bash
            # Download the appropriate binary
            wget https://your-forgejo.com/releases/download/${{ forgejo.ref_name }}/uptime-kuma-dashboard-<your-target>
            # Make executable
            chmod +x uptime-kuma-dashboard-*
            # Run
            ./uptime-kuma-dashboard-* --base-url https://your-kuma --slug your-slug
            ```
            #### Windows:
            ```powershell
            # Download uptime-kuma-dashboard-x86_64-pc-windows-gnu.exe
            # Run in PowerShell or CMD
            .\uptime-kuma-dashboard-x86_64-pc-windows-gnu.exe --base-url https://your-kuma --slug your-slug
            ```
            ### ✅ Verify Checksums
            ```bash
            sha256sum -c SHA256SUMS.txt
            ```
            ### 🏗️ Build Information
            - Runner Architecture: ${{ env.RUNNER_ARCH }}
            - Rust Version: 1.84.0
            - Build Type: Release (optimized)