name: Ubuntu

on:
  push:
  pull_request:
    types: [ opened, reopened, synchronize ]

# make GHA actions use node16 to use ancient container images
# See https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/
# Unclear how long this will work though
env:
  ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true

jobs:
  builds:
    strategy:
      fail-fast: false
      matrix:
        os: [  'ubuntu:16.04', 'ubuntu:18.04', 'ubuntu:20.04', 'ubuntu:22.04' ]
    runs-on: ubuntu-latest
    container: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v3
    - name: Install dependencies
      # Set env variable or otherwise tzdata package requires interaction
      env:
        DEBIAN_FRONTEND: noninteractive
      uses: ./.github/workflows/actions/ubuntu-build-deps
    - name: configure
      run: ./configure
    - name: make
      run: make
    - name: make check
      run: make check
    - name: apps tests
      run: cd examples && ./run_tests.sh && ./run_tests_conf.sh && ./run_tests_prom.sh