ci.yaml

name: CI

on:
  workflow_dispatch:
    inputs:
      DEB_DISTRO:
        type: string
        required: false
        description: 'Ubuntu/Debian distro:'
        default: jammy
      ROS_DISTRO:
        type: string
        required: false
        description: 'ROS distribution codename:'
        default: one
  push:
    branches: [ main ]
    paths-ignore: [ '.github/**' ]
  pull_request:
    branches: [ main ]

env:
  DEBS_PATH: ${{ inputs.DEBS_PATH || vars.DEBS_PATH || '~/debs' }}
  TERM: xterm  # needed for colored output of unittests

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Install shellcheck
        run: sudo apt-get install shellcheck
      - uses: pre-commit/action@v3.0.0
        id: precommit
      - name: Upload pre-commit changes
        if: failure() && steps.precommit.outcome == 'failure'
        uses: rhaschke/upload-git-patch-action@main
        with:
          name: pre-commit

  unittests:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive
      - run: ./test/bats/bin/bats --formatter pretty test/*.bats

      - name: Check that *.js scripts are all identical to main.js
        run: |
          err=0
          for f in $(find . -iname "*.js"); do
            if ! diff -q $f main.js; then
              echo "::warning:: $f differs from main.js"
              err=1
            fi
          done
          exit $err

  ci:
    runs-on: ubuntu-latest
    needs: unittests

    strategy:
      fail-fast: false
      matrix:
        DEB_DISTRO: [focal, jammy, bookworm ]
        ROS_DISTRO: [one]

    env:
      DEB_DISTRO: ${{ matrix.DEB_DISTRO }}
      ROS_DISTRO: ${{ matrix.ROS_DISTRO }}
      DEBUG_BASH: ${{ secrets.ACTIONS_STEP_DEBUG && 'true' || 'false' }}
      # These two are needed for the flat-repo generation
      DEPLOY_URL: ${{ vars.DEPLOY_URL || 'self' }}
      BRANCH: ${{ matrix.DEB_DISTRO }}-${{ matrix.ROS_DISTRO }}-CI

    name: minimal-${{ matrix.DEB_DISTRO }}-${{ matrix.ROS_DISTRO }}
    steps:
      - uses: actions/checkout@v3

      - name: Run main action
        uses: ./
        env:
          DEB_DISTRO: ${{ matrix.DEB_DISTRO }}
          ROS_DISTRO: ${{ matrix.ROS_DISTRO }}
          ROS_SOURCES: .github/workflows/minimal.repos

      - name: Upload debs
        uses: actions/upload-artifact@v3
        with:
          name: minimal-${{ matrix.DEB_DISTRO }}-${{ matrix.ROS_DISTRO }}
          path: ${{ env.DEBS_PATH }}