name: CI

on:
  pull_request:
    types: [opened, synchronize]
  push:
    branches: [master]
  workflow_dispatch:

jobs:
  quality:
    runs-on: docker
    steps:
      - uses: actions/checkout@v4
      - name: Set up environment
        run: make setup
      - name: Lint all
        run: |
          . .venv/bin/activate
          make lint-all
      - name: Unit tests with 100% coverage
        run: |
          . .venv/bin/activate
          make pytest-cov
      - name: Check unit test speed
        run: |
          . .venv/bin/activate
          python3 scripts/check_test_speed.py --max-seconds 10

  molecule-tests:
    needs: quality
    runs-on: docker
    strategy:
      matrix:
        runner-index: [0, 1, 2]
    steps:
      - uses: actions/checkout@v4
      - name: Set up environment
        run: make setup
      - name: Discover assigned test pairs
        run: |
          . .venv/bin/activate
          PAIRS=$(python3 scripts/distribute_molecule.py --runner-index ${{ matrix.runner-index }} --max-runners 3)
          echo "Assigned pairs: $PAIRS"
          echo "TEST_PAIRS=$PAIRS" >> $GITHUB_ENV
      - name: Run molecule tests
        run: |
          set -euo pipefail
          . .venv/bin/activate
          python3 scripts/molecule_ci_guard.py $TEST_PAIRS
        env:
          GITEA_URL: ${{ github.server_url }}
          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
          RUN_ID: ${{ github.run_id }}
          JOB_NAME: ${{ github.job }}
          MATRIX_INDEX: ${{ matrix.runner-index }}
          GITEA_REPOSITORY: ${{ github.repository }}