build.yml

name: Go package
on:
  release:
    types: [published]
  push:
  pull_request:
permissions:
  contents: read
jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - {GOOS: linux, GOARCH: amd64}
          - {GOOS: linux, GOARCH: arm, GOARM: 6}
          - {GOOS: linux, GOARCH: arm64}
          - {GOOS: darwin, GOARCH: amd64}
          - {GOOS: darwin, GOARCH: arm64}
          - {GOOS: windows, GOARCH: amd64}
          - {GOOS: freebsd, GOARCH: amd64}

    steps:
      - name: Install Go
        uses: actions/setup-go@v4
        with:
          go-version: 1.x

      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Build
        env:
          CGO_ENABLED: 0
          GOOS: ${{ matrix.GOOS }}
          GOARCH: ${{ matrix.GOARCH }}
          GOARM: ${{ matrix.GOARM }}
        run: |
          DIR="$(mktemp -d)"
          mkdir "$DIR/what-is"
          VERSION="$(git describe --tags)"
          go build -o "$DIR/what-is" -ldflags "-X main.Version=$VERSION" -trimpath ./cmd/...
          cp LICENSE "$DIR/what-is/LICENSE"
          echo -e "\n---\n" >> "$DIR/what-is/LICENSE"
          curl -L "https://go.dev/LICENSE?m=text" >> "$DIR/what-is/LICENSE"
          if [ "$GOOS" == "windows" ]; then
            ( cd "$DIR"; zip what-is-$VERSION-$GOOS-$GOARCH.zip -r what-is )
            mv "$DIR/what-is-$VERSION-$GOOS-$GOARCH.zip" .
          else
            tar -cvzf "what-is-$VERSION-$GOOS-$GOARCH.tar.gz" -C "$DIR" what-is
          fi

      - name: Upload artifacts
        uses: actions/upload-artifact@v2
        with:
          name: binaries
          path: what-is-*

  upload:
    name: Upload release binaries
    if: github.event_name == 'release'
    needs: build
    permissions:
      contents: write
    runs-on: ubuntu-latest

    steps:
      - name: Download workflow artifacts
        uses: actions/download-artifact@v2
        with:
          name: binaries

      - name: Upload release artifacts
        run: gh release upload "$GITHUB_REF_NAME" what-is-*
        env:
          GH_REPO: ${{ github.repository }}
          GH_TOKEN: ${{ github.token }}