name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  release:
    name: Release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Create Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create ${{ github.ref_name }} \
            --title "Release ${{ github.ref_name }}" \
            --generate-notes \
            --draft

  build:
    name: Build ${{ matrix.goos }}-${{ matrix.goarch }}
    needs: release
    strategy:
      matrix:
        include:
          - goos: linux
            goarch: amd64
            runner: ubuntu-latest
          - goos: linux
            goarch: arm64
            runner: ubuntu-latest
            cc: aarch64-linux-gnu-gcc
          - goos: darwin
            goarch: amd64
            runner: macos-15-intel
          - goos: darwin
            goarch: arm64
            runner: macos-latest
    runs-on: ${{ matrix.runner }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'
          cache: true

      - name: Install cross-compilation toolchain
        if: matrix.cc != ''
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-aarch64-linux-gnu

      - name: Build
        env:
          CGO_ENABLED: 1
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          CC: ${{ matrix.cc }}
        run: |
          VERSION="${{ github.ref_name }}"
          COMMIT_HASH="$(git rev-parse HEAD)"
          BINARY_NAME="herald"
          
          go build \
            -tags sqlite_foreign_keys \
            -ldflags="-s -w -X main.version=${VERSION} -X main.commitHash=${COMMIT_HASH}" \
            -o ${BINARY_NAME} \
            .
          
          # Create archive with proper capitalization
          OS_CAPITALIZED="$(echo ${{ matrix.goos }} | awk '{print toupper(substr($0,1,1)) tolower(substr($0,2))}')"
          ARCH_NAME="${{ matrix.goarch == 'amd64' && 'x86_64' || matrix.goarch }}"
          ARCHIVE_NAME="herald_${OS_CAPITALIZED}_${ARCH_NAME}"
          
          if [ "${{ matrix.goos }}" = "windows" ]; then
            zip "${ARCHIVE_NAME}.zip" ${BINARY_NAME} LICENSE.md README.md config.example.yaml
          else
            tar czf "${ARCHIVE_NAME}.tar.gz" ${BINARY_NAME} LICENSE.md README.md config.example.yaml
          fi

      - name: Upload to Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          OS_CAPITALIZED="$(echo ${{ matrix.goos }} | awk '{print toupper(substr($0,1,1)) tolower(substr($0,2))}')"
          ARCH_NAME="${{ matrix.goarch == 'amd64' && 'x86_64' || matrix.goarch }}"
          ARCHIVE_NAME="herald_${OS_CAPITALIZED}_${ARCH_NAME}"
          
          if [ "${{ matrix.goos }}" = "windows" ]; then
            gh release upload ${{ github.ref_name }} "${ARCHIVE_NAME}.zip"
          else
            gh release upload ${{ github.ref_name }} "${ARCHIVE_NAME}.tar.gz"
          fi

  finalize:
    name: Finalize Release
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Publish Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release edit ${{ github.ref_name }} --draft=false