name: CI

on: [push, pull_request]

jobs:
  build:
    name: Build binary CI
    runs-on: ubuntu-latest
    strategy:
    matrix:
      # build and publish in parallel: linux/386, linux/amd64, windows/386, windows/amd64, darwin/386, darwin/amd64 
      goos: [linux, windows, darwin]
      goarch: ["386", amd64, arm]
      exclude: 
        - goos: darwin
          goarch: arm

    steps:
    - uses: actions/checkout@v2

    - name: Setup Go environment
      uses: actions/setup-go@v2.1.1
      with:
        go-version: 1.14
    
    - name: Build binary file
      run: |
        echo ::warning:: Build on ${{ matrix.goos }} - ${{ matrix.goarch }} is not implentmented