detections/e2e/run_local.sh

#!/usr/bin/env bash
set -eo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
FIXTURES_DIR="$SCRIPT_DIR/fixtures"
LOGS_DIR="$SCRIPT_DIR/logs"
RESULTS_DIR="$SCRIPT_DIR/results"
VENV_DIR="$PROJECT_DIR/.venv-e2e"
PIDS=()

PYTHON_BIN="${PYTHON:-}"
if [[ -z "$PYTHON_BIN" ]]; then
  for candidate in python3.13 python3.12 python3.11 python3; do
    if command -v "$candidate" &>/dev/null; then
      ver=$("$candidate" -c "import sys; print(sys.version_info[:2])")
      major=$(echo "$ver" | tr -d '(),' | awk '{print $1}')
      minor=$(echo "$ver" | tr -d '(),' | awk '{print $2}')
      if [[ "$major" -ge 3 && "$minor" -ge 11 ]]; then
        PYTHON_BIN="$candidate"
        break
      fi
    fi
  done
fi
if [[ -z "$PYTHON_BIN" ]]; then
  echo "ERROR: Python >= 3.11 required. Set PYTHON=/path/to/python3.11+"
  exit 1
fi
echo "--- Using $PYTHON_BIN ($($PYTHON_BIN --version))"

cleanup() {
  echo "--- Stopping background services..."
  for pid in "${PIDS[@]+"${PIDS[@]}"}"; do
    kill "$pid" 2>/dev/null || true
  done
  wait 2>/dev/null || true
  echo "--- Done"
}
trap cleanup EXIT

usage() {
  echo "Usage: $0 [test_path] [pytest_args...]"
  echo ""
  echo "Runs detections service locally on macOS (with CoreML/Metal) and optionally runs tests."
  echo ""
  echo "Examples:"
  echo "  $0                                                    # start service only"
  echo "  $0 tests/test_video.py                                # run all video tests"
  echo "  $0 tests/test_video.py::test_ft_p_10_frame_sampling_ac1  # run single test"
  echo "  $0 tests/test_video.py -k 'frame_sampling'            # run by keyword"
  echo ""
  echo "Environment:"
  echo "  PYTHON=python3.13  use specific python"
  echo "  SKIP_BUILD=1       skip Cython compilation"
  echo "  SERVICE_ONLY=1     start service and wait (don't run tests even if args given)"
  exit 1
}

[[ "${1:-}" == "-h" || "${1:-}" == "--help" ]] && usage

# --- Virtual environment ---
if [[ ! -d "$VENV_DIR" ]]; then
  echo "--- Creating virtual environment at $VENV_DIR"
  "$PYTHON_BIN" -m venv "$VENV_DIR"
fi
source "$VENV_DIR/bin/activate"

echo "--- Installing dependencies..."
pip install -q --upgrade pip setuptools wheel
if [[ "$(uname -s)" == "Darwin" && -f "$PROJECT_DIR/requirements-macos.txt" ]]; then
  pip install -q -r "$PROJECT_DIR/requirements-macos.txt"
else
  pip install -q -r "$PROJECT_DIR/requirements.txt"
fi
pip install -q -r "$SCRIPT_DIR/requirements.txt" 2>/dev/null || true
pip install -q flask gunicorn

# --- Build Cython extensions ---
if [[ "${SKIP_BUILD:-}" != "1" ]]; then
  echo "--- Building Cython extensions..."
  (cd "$PROJECT_DIR" && python setup.py build_ext --inplace 2>&1 | tail -3)
fi

# --- Prepare directories ---
mkdir -p "$LOGS_DIR" "$RESULTS_DIR" "$PROJECT_DIR/Logs"
cp "$FIXTURES_DIR/classes.json" "$PROJECT_DIR/classes.json" 2>/dev/null || true

# --- Start mock-loader ---
echo "--- Starting mock-loader on :18080..."
MODELS_ROOT="$FIXTURES_DIR" \
  gunicorn -b 0.0.0.0:18080 -w 1 --chdir "$SCRIPT_DIR/mocks/loader" app:app --access-logfile /dev/null &
PIDS+=($!)

# --- Start mock-annotations ---
echo "--- Starting mock-annotations on :18081..."
gunicorn -b 0.0.0.0:18081 -w 1 --chdir "$SCRIPT_DIR/mocks/annotations" app:app --access-logfile /dev/null &
PIDS+=($!)

sleep 1

# --- Start detections service ---
echo "--- Starting detections service on :8080..."
(
  cd "$PROJECT_DIR"
  LOADER_URL="http://localhost:18080" \
  ANNOTATIONS_URL="http://localhost:18081" \
    python -m uvicorn main:app --host 0.0.0.0 --port 8080 --workers 1
) &
PIDS+=($!)

echo "--- Waiting for services to be ready..."
for i in $(seq 1 30); do
  if python3 -c "import urllib.request; urllib.request.urlopen('http://localhost:8080/health')" 2>/dev/null; then
    echo "--- All services ready!"
    break
  fi
  sleep 2
done

# --- Run tests or wait ---
if [[ "${SERVICE_ONLY:-}" == "1" ]]; then
  echo "--- Service running at http://localhost:8080 (Ctrl+C to stop)"
  wait
elif [[ $# -gt 0 ]]; then
  echo "--- Running: pytest $* -v -x -s"
  BASE_URL="http://localhost:8080" \
  MOCK_LOADER_URL="http://localhost:18080" \
  MOCK_ANNOTATIONS_URL="http://localhost:18081" \
  MEDIA_DIR="$FIXTURES_DIR" \
  RESULTS_DIR="$RESULTS_DIR" \
    python -m pytest "$@" -v -x -s --csv="$RESULTS_DIR/report.csv" --rootdir="$SCRIPT_DIR"
  echo "--- Tests finished. Results in $RESULTS_DIR/"
else
  echo "--- Service running at http://localhost:8080 (Ctrl+C to stop)"
  echo "--- To run tests in another terminal:"
  echo "    source $VENV_DIR/bin/activate"
  echo "    cd $SCRIPT_DIR && BASE_URL=http://localhost:8080 pytest tests/test_video.py -v -x -s"
  wait
fi