ci_autopsy_control_suite.yml

name: CI Autopsy Control Suite

on:
  workflow_dispatch:
    inputs:
      case:
        description: "Synthetic failure case"
        required: true
        type: choice
        options:
          - deps_pip_missing_pkg
          - config_env_missing
          - paths_missing_file
          - env_mismatch_python
          - flaky_random
          - test_pytest_assert
          - compile_gcc_error
          - network_timeout
          - cache_artifact_missing

jobs:
  control:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4

      - name: Print context
      # Always run so log has environment hints.
        run: |
          echo "CI_AUTOPSY_CASE=${{ inputs.case }}"
          uname -a
          python --version || true
          node --version || true
          npm --version || true

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11"

      - name: Run synthetic case
        shell: bash
        run: |
          set -euxo pipefail
          case "${{ inputs.case }}" in
            deps_pip_missing_pkg)
              cat > requirements.txt <<'EOF'
              numpy==1.24.0
              ml-ai-data-science-pro==2024.1
              EOF
              python -m pip install --upgrade pip
              python -m pip install -r requirements.txt
              ;;

            config_env_missing)
              python -c "import os; print(os.environ['MISSING_ENV'])"
              ;;

            paths_missing_file)
              cat ./does/not/exist.txt
              ;;

            env_mismatch_python)
              python -m pip install --upgrade pip
              # Produce an explicit Requires-Python mismatch hint.
              python - <<'PY'
import sys
print("python:", sys.version)
print("ERROR: Ignored the following versions that require a different python version: 1.2.3 Requires-Python >=3.7,<3.11")
raise SystemExit(1)
PY
              ;;

            flaky_random)
              # Intentionally ambiguous failure: looks flaky / timing-like.
              python - <<'PY'
import time, random
time.sleep(1)
print("Random failure without a stable signature")
raise SystemExit(1)
PY
              ;;

            test_pytest_assert)
              python -m pip install --upgrade pip
              python -m pip install pytest
              mkdir -p tests
              cat > tests/test_demo.py <<'PY'
def test_demo():
    assert 1 == 2
PY
              pytest -q
              ;;

            compile_gcc_error)
              sudo apt-get update
              sudo apt-get install -y build-essential
              cat > bad.c <<'C'
int main() {
  return does_not_compile(
}
C
              gcc bad.c -o bad
              ;;

            network_timeout)
              # Prefer a timeout signature (better mapping to `timeout` than "error:" noise).
              # 10.255.255.1 is commonly unroutable in private networks.
              curl -sS --connect-timeout 2 --max-time 3 https://10.255.255.1 || true
              echo "ETIMEDOUT: transient network timeout"
              exit 1
              ;;

            cache_artifact_missing)
              # Simulate common cache/artifact failure signatures.
              echo "Cache not found for input keys: Linux-pip-abcdef123456"
              echo "Failed to restore cache: checksum mismatch"
              echo "Error: Artifact not found for name: build-logs"
              exit 1
              ;;

            *)
              echo "Unknown case"
              exit 2
              ;;
          esac