ci.yml

name: CI

# This setup assumes that you run the unit tests with code coverage in the same
# workflow that will also print the coverage report as comment to the pull request. 
# Therefore, you need to trigger this workflow when a pull request is (re)opened or
# when new code is pushed to the branch of the pull request. In addition, you also
# need to trigger this workflow when new code is pushed to the main branch because 
# we need to upload the code coverage results as artifact for the main branch as
# well since it will be the baseline code coverage.
# 
# We do not want to trigger the workflow for pushes to *any* branch because this
# would trigger our jobs twice on pull requests (once from "push" event and once
# from "pull_request->synchronize")
on:
  pull_request:
    types: [opened, reopened, synchronize]
  push:
    branches:
      - 'main'

jobs:
  unit_tests:
    name: "Unit tests"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v4
        with:
          go-version: ^1.22

      # When you execute your unit tests, make sure to use the "-coverprofile" flag to write a 
      # coverage profile to a file. You will need the name of the file (e.g. "coverage.txt")
      # in the next step as well as the next job.
      - name: Test
        run: go test -cover -coverprofile=coverage.txt ./...
      - uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}

  commit_lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: wagoid/commitlint-github-action@v6