name: Linters

on:
  push:
  pull_request:
    branches:
      # Branches from forks have the form 'user:branch-name' so we only run
      # this job on pull_request events for branches that look like fork
      # branches. Without this we would end up running this job twice for non
      # forked PRs, once for the push and then once for opening the PR.
      - "**:**"

jobs:
  golangci-lint:
    name: Golang-CI (lint)
    runs-on: ubuntu-20.04
    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Run linter
        uses: golangci/golangci-lint-action@v2 # Action page: <https://github.com/golangci/golangci-lint-action>
        with:
          version: v1.37 # without patch version
          only-new-issues: false # show only new issues if it's a pull request