ci.yml

name: CI (Build, Lint, Test)
on: 
  # pull_request:
  #   paths:
  #     - '**'
  #     - '!readme.md'
  #     - '!stack.yml'
  #     - '!.idea/**'
  push:
    paths:
      - '**'
      - '!readme.md'
      - '!stack.yml'
      - '!.idea/**'
    tags:
      - '**'
      - '!v*.*'
    branches:
      - '**'
jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:

    - name: Set up Go 1.13
      uses: actions/setup-go@v1
      with:
        go-version: 1.13
      id: go

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

    - 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 linux_amd64
      run: GOOS=linux   GOARCH=amd64 go build -o octopod_linux -v ./cmd/server
    
    - name: Build windows_amd64
      run: GOOS=windows GOARCH=amd64 go build -o octopod_win32nt.exe -v ./cmd/server
    
    - name: Build darwin_amd64
      run: GOOS=darwin GOARCH=amd64 go build -o octopod_darwin -v ./cmd/server

    - name: Build freebsd_amd64
      run: GOOS=freebsd GOARCH=amd64 go build -o octopod_freebsd -v ./cmd/server
    
    - name: Docker Build
      run: docker build -t octopod:1 .

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Set up Go
        uses: actions/setup-go@v1
        with:
          go-version: 1.13

      - name: Check out code
        uses: actions/checkout@v1

      - name: Lint Go Code
        run: |
          export PATH=$PATH:$(go env GOPATH)/bin # temporary fix. See https://github.com/actions/setup-go/issues/14
          go get -u golang.org/x/lint/golint 
          golint -set_exit_status ./...

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - name: Set up Go
        uses: actions/setup-go@v1
        with:
          go-version: 1.13

      - name: Check out code
        uses: actions/checkout@v2

      - name: get docker info
        run: docker info
        
      - name: Initialize Swarm
        run: docker swarm init
      
      - name: Deploy testing stack
        run: docker stack deploy -c ./internal/testing.stack.yml testing
      
      - name: Run Unit tests.
        run: go test ./... -coverprofile=coverage.txt -covermode=atomic
      
      - name: Upload Coverage report to CodeCov
        uses: codecov/codecov-action@v1.0.0
        with:
          token: ${{secrets.CODECOV_TOKEN}}
          file: ./coverage.txt