name: Build binaries

on:
  release:
    types: [published]

env:
  PRODUCT: fdroidcl
  CGO_ENABLED: 0
  GO111MODULE: on

jobs:
  release:
    strategy:
      fail-fast: false
      matrix:
        os: [ linux, darwin, windows ]
        arch: [ amd64, 386 ]
        include:
          - os: linux
            arch: arm
            arm: 5
          - os: linux
            arch: arm
            arm: 6
          - os: linux
            arch: arm
            arm: 7
          - os: linux
            arch: arm64
          - os: darwin
            arch: arm64
          - os: windows
            arch: arm
          - os: windows
            arch: arm64
        exclude:
          - os: darwin
            arch: 386
    name: Build ${{ matrix.os }} ${{ matrix.arch }}
    runs-on: ubuntu-latest
    env:
      GOOS: ${{ matrix.os }}
      GOARCH: ${{ matrix.arch }}
      GOARM: ${{ matrix.arm }}
    steps:
      - name: Check out codebase
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Go
        uses: actions/setup-go@v3
        with:
          go-version: '^1.18.0'

      - name: Build
        id: builder
        run: |
          ARGS="${GOOS}_${GOARCH}"
          if [[ -n "${GOARM}" ]]; then
            ARGS="${ARGS}v${GOARM}"
          fi
          if [[ "${GOOS}" = "linux" ]] && [[ -n "${GOARM}" ]]; then
            ARGS="${ARGS}_gnueabihf"
            sudo apt-get install gcc-arm-linux-gnueabihf
            export CC=arm-linux-gnueabihf-gcc
          fi
          if [[ "${GOOS}" = "linux" ]] && [[ "${GOARCH}" = "386" ]]; then
            sudo apt-get install gcc-multilib
          fi
          ARGS_EXT="${ARGS}"
          if [[ "${GOOS}" = "windows" ]]; then
            ARGS_EXT="${ARGS}.exe"
          fi
          if [[ "${GOOS}" = "windows" ]] && [[ "${GOARCH}" = "arm64" ]]; then
            go build -trimpath -mod=readonly -modcacherw -o target/release/${{ env.PRODUCT }}_${{ github.event.release.tag_name }}_${ARGS_EXT}
          else
            go build -trimpath -buildmode=pie -mod=readonly -modcacherw -o target/release/${{ env.PRODUCT }}_${{ github.event.release.tag_name }}_${ARGS_EXT}
          fi
          echo "basename=${{ env.PRODUCT }}_${{ github.event.release.tag_name }}_${ARGS}" >> $GITHUB_OUTPUT
          echo "filename=${{ env.PRODUCT }}_${{ github.event.release.tag_name }}_${ARGS_EXT}" >> $GITHUB_OUTPUT

      - name: Archive
        run: |
          if [[ "${GOOS}" = "windows" ]]; then
            7z a -tzip -mm=Deflate ./target/release/${{ steps.builder.outputs.basename }}.zip ./target/release/${{ steps.builder.outputs.filename }}
          else
            gzip -c ./target/release/${{ steps.builder.outputs.filename }} > ./target/release/${{ steps.builder.outputs.basename }}.gz
          fi

      - name: Publish
        uses: softprops/action-gh-release@v1
        with:
          files: |
            target/release/${{ steps.builder.outputs.filename }}
            target/release/${{ steps.builder.outputs.basename }}.gz
            target/release/${{ steps.builder.outputs.basename }}.zip