linter.yaml

name: CI
on: [pull_request]
jobs:

  build:
    name: Linter
    runs-on: ubuntu-latest
    steps:

    - name: Set up Go 1.14
      uses: actions/setup-go@v1
      with:
        go-version: 1.14
      id: go

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2
    
    - uses: actions/cache@v1
      with: 
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Vet
      run: go vet ./...
    
    - name: Go modules
      run: |
        go mod tidy -v
        go mod vendor

        # tmp ignore due to issue: https://github.com/francoispqt/gojay/pull/157
        # this ignore should be removed once the pull request has been merged
        git update-index --assume-unchanged vendor/github.com/francoispqt/gojay/*
    
    - name: Git changes
      run: |
        echo "check if linters resulted in any changes:"
        git status --porcelain
        test -z "$(git status --porcelain)"