name: Code Coverage

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - '*'

jobs:
  build:
    runs-on: ubuntu-latest

    if: "!contains(github.event.head_commit.message, '[ci skip]')"

    steps:

    - name: Set up Go
      uses: actions/setup-go@v1
      with:
        go-version: 1.15
      id: go

    - name: Check out code into the Go module directory
      uses: actions/checkout@v1

      # https://markphelps.me/2019/11/speed-up-your-go-builds-with-actions-cache/
    - name: Restore Cache
      uses: actions/cache@preview
      id: cache
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-${{ hashFiles('**/go.sum') }}

    - name: Basic build
      run: go build ./cmd/...

    - name: Run tests on linux with coverage data
      run: go test -race -coverprofile=coverage.txt -bench=. -benchtime=1x ./...

    - name: coveralls.io
      uses: shogo82148/actions-goveralls@v1
      env:
        COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }}
        GITHUB_TOKEN: ${{ secrets.COVERALLS_BOT_PUBLIC_REPO_TOKEN }}
      with:
        path-to-profile: ./coverage.txt