name: Check License Header
on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
jobs:
  css:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Set up Golang
      uses: actions/setup-go@v2
      with:
        go-version: '^1.15.1'
    - name: Install addlicense
      run: |
        export PATH=${PATH}:`go env GOPATH`/bin
        go get -v -u github.com/google/addlicense
    - name: Check license headers
      run: |
        set -e
        export PATH=${PATH}:`go env GOPATH`/bin

        addlicense -check -l mit -c "OpenLens Authors" src/**/*.?css