name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  build-releases:
    name: Build release artifacts
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: [linux, darwin]
        arch: [amd64]
    steps:
    - name: Checkout
      uses: actions/checkout@v3
    - uses: actions/setup-go@v4
      with:
        go-version: '1.19.0'
    - name: get tag
      id: get_tag
      run: echo ::set-output name=tag::${GITHUB_REF#refs/*/v}
    - name: Build for arch
      env:
        GOOS: ${{ matrix.os }}
        GOARCH: ${{ matrix.arch }}
        VERSION: ${{ steps.get_tag.outputs.tag }}
      run: go build -ldflags "-X main.Version=$(echo $VERSION)"
    - name: Stash
      uses: actions/upload-artifact@v3
      with:
        name: doggo-${{ matrix.os }}-${{ matrix.arch }}
        path: ./doggo
  publish:
    name: Publish release
    runs-on: ubuntu-latest
    needs: build-releases
    steps:
    - name: Checkout
      uses: actions/checkout@v3
    - name: Retrieve artifacts
      uses: actions/download-artifact@v3
      with:
        path: release-builds
    - name: Log artifact paths
      run: |
        pwd
        ls -R
        tar -czvf ./release-builds/doggo-darwin-amd64.tar.gz ./release-builds/doggo-darwin-amd64/doggo
        tar -czvf ./release-builds/doggo-linux-amd64.tar.gz ./release-builds/doggo-linux-amd64/doggo
    - name: Publish release
      uses: softprops/action-gh-release@v1
      with:
        files: |
          ./release-builds/*.tar.gz