ci.yml

name: CI

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

# Concurrency strategy:
#   github.workflow: distinguish this workflow from others
#   github.event_name: distinguish `push` event from `pull_request` event
#   github.event.number: set to the number of the pull request if `pull_request` event
#   github.run_id: otherwise, it's a `push` or `schedule` event, only cancel if we rerun the workflow
#
# Reference:
#   https://docs.github.com/en/actions/using-jobs/using-concurrency
#   https://docs.github.com/en/actions/learn-github-actions/contexts#github-context
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.number || github.run_id }}
  cancel-in-progress: true

jobs:
  unittest:
    name: Run unit tests
    runs-on: ubuntu-latest
    timeout-minutes: 45
    steps:
      - uses: actions/checkout@v3
      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: 8
      - name: Maven verify
        run: ./mvnw clean verify