name: Go

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:

  build:
    name: Build on ${{ matrix.os }} - Go${{ matrix.go_version }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        go_version:
          - 1.13
        os:
          - ubuntu-latest

    steps:
  
    - name: Set up Go ${{ matrix.go_version }}
      uses: actions/setup-go@v1
      with:
        go-version: ${{ matrix.go_version }}
      id: go

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Cache dependencies
      uses: actions/cache@v2
      with:
        # Cache
        path: ~/go/pkg/mod
        # Cache key
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        # An ordered list of keys to use for restoring the cache if no cache hit occurred for key
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Get dependencies
      run: |
        go get -v -t -d ./...
        if [ -f Gopkg.toml ]; then
            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
            dep ensure
        fi

    - name: Build
      run: go build ./...

    - name: Test
      run: go test ./... -coverprofile=coverage.txt -covermode=atomic
    
    - name: Coverage
      run: bash <(curl -s https://codecov.io/bash)

  scaffold:
  
    name: Scaffold Test on ${{ matrix.os }} - Go${{ matrix.go_version }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        go_version:
          - 1.13
        os:
          - ubuntu-latest
  
    steps:

    - name: Set up Go ${{ matrix.go_version }}
      uses: actions/setup-go@v1
      with:
        go-version: ${{ matrix.go_version }}
      id: go

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Cache dependencies
      uses: actions/cache@v2
      with:
        # Cache
        path: ~/go/pkg/mod
        # Cache key
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        # An ordered list of keys to use for restoring the cache if no cache hit occurred for key
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Set up Env
      run: |
        echo "GOPATH=$(go env GOPATH)" >> $GITHUB_ENV
        echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
  
    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Cache dependencies
      uses: actions/cache@v2
      with:
        # Cache
        path: ~/go/pkg/mod
        # Cache key
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        # An ordered list of keys to use for restoring the cache if no cache hit occurred for key
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Get dependencies
      run: |
        go get -v -t -d ./...
        if [ -f Gopkg.toml ]; then
            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
            dep ensure
        fi
        wget https://github.com/google/protobuf/releases/download/v3.11.4/protoc-3.11.4-linux-x86_64.zip
        unzip protoc-3.11.4-linux-x86_64.zip
        chmod +x bin/protoc
        sudo mv bin/protoc /usr/local/bin
        sudo mv include /usr/local/bin
        go get -u github.com/golang/protobuf/protoc-gen-go
        go get -u github.com/gogo/protobuf/protoc-gen-gofast

    - name: Tool
      run: |
        go install ./...
        mkdir -p $GOPATH/src
        cp -R ../kratos $GOPATH/src
        cd $GOPATH/src
        kratos new kratos-demo
        cd kratos-demo
        go build ./...