name: release

on:
  push:
    tags:
      - v*

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: 'stable'

      - run: |
          mkdir -p dist
          platforms=(
              "windows-amd64"
              "linux-amd64"
              "darwin-amd64"
              "darwin-arm64"
          )
          for platform in "${platforms[@]}"; do
              GOOS=${platform%-*}
              GOARCH=${platform#*-}
              output_name="mergePDFs-${GOOS}-${GOARCH}"
              if [ "$GOOS" = "windows" ]; then
                  output_name+=".exe"
              fi
              CGO_ENABLED=0 GOOS=$GOOS GOARCH=$GOARCH go build -o "dist/$output_name" mergePDFs.go
          done

      - uses: softprops/action-gh-release@v2
        with:
          body: Release ${{ github.ref_name }}
          files: |
            dist/mergePDFs-windows-amd64.exe
            dist/mergePDFs-linux-amd64
            dist/mergePDFs-darwin-amd64
            dist/mergePDFs-darwin-arm64