AvanzaCast/scripts/e2e-run.sh

#!/usr/bin/env bash
# scripts/e2e-run.sh
# Orquestador E2E para flujo token: DB -> backend-api -> broadcast-panel -> Playwright -> plugin
# Uso: ./scripts/e2e-run.sh [--no-db] [--no-backend] [--no-frontend] [--no-playwright] [--keep] [--port PORT]
# Guarda logs en /tmp and collect artifacts to /tmp/e2e-artifacts

set -euo pipefail

ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
PKG_BACKEND="$ROOT_DIR/packages/backend-api"
PKG_FRONTEND="$ROOT_DIR/packages/broadcast-panel"
ARTIFACT_DIR="/tmp/e2e-artifacts"
PLAYWRIGHT_PORT=3003
FRONTEND_PORT=5176
PLAYWRIGHT_HOST="127.0.0.1"
NO_DB=0
NO_BACKEND=0
NO_FRONTEND=0
NO_PLAYWRIGHT=0
KEEP_RUNNING=0

print_help(){
  cat <<EOF
Usage: $0 [options]
Options:
  --no-db           Skip starting a test DB (assumes DATABASE_URL is set/available)
  --no-backend      Skip starting backend-api
  --no-frontend     Skip starting broadcast-panel
  --no-playwright   Skip starting Playwright run-server (useful if remote)
  --keep            Keep started services running after script finishes (do not teardown)
  --port <n>        Frontend port to use (default 5176)
  -h, --help        Show this help

This script will:
 - (optionally) start a DB (if you have docker-compose configured manually)
 - run prisma generate
 - start backend-api and broadcast-panel in background
 - start playwright run-server on ${PLAYWRIGHT_PORT}
 - run the E2E plugin: packages/broadcast-panel/e2e/dify-plugin-playwright.mjs
 - collect logs and screenshots under ${ARTIFACT_DIR}

Logs are saved under /tmp (see variables in script).
EOF
}

# parse args
while [[ $# -gt 0 ]]; do
  case "$1" in
    --no-db) NO_DB=1; shift ;;
    --no-backend) NO_BACKEND=1; shift ;;
    --no-frontend) NO_FRONTEND=1; shift ;;
    --no-playwright) NO_PLAYWRIGHT=1; shift ;;
    --keep) KEEP_RUNNING=1; shift ;;
    --port) FRONTEND_PORT="$2"; shift 2 ;;
    -h|--help) print_help; exit 0 ;;
    *) echo "Unknown arg: $1"; print_help; exit 1 ;;
  esac
done

mkdir -p "$ARTIFACT_DIR"
LOG_BACKEND="/tmp/e2e-backend.log"
LOG_FRONTEND="/tmp/e2e-frontend.log"
LOG_PLAYWRIGHT="/tmp/e2e-playwright.log"
LOG_PLUGIN="/tmp/e2e-plugin.log"

PIDS=()

cleanup() {
  local code=$?
  echo "Cleaning up (keep=$KEEP_RUNNING)"
  if [ "$KEEP_RUNNING" -eq 1 ]; then
    echo "--keep specified; leaving processes running (PIDs: ${PIDS[*]})"
    exit $code
  fi
  # kill in reverse order
  for pid in "${PIDS[@]}"; do
    if ps -p "$pid" > /dev/null 2>&1; then
      echo "Killing PID $pid"
      kill "$pid" || true
      sleep 0.2
    fi
  done
  echo "Collected artifacts in $ARTIFACT_DIR"
  exit $code
}
trap cleanup EXIT

# 1) (Optional) DB - we assume user manages DB; provide hint
if [ "$NO_DB" -eq 0 ]; then
  echo "NOTE: --no-db not set. This script will NOT automatically start Postgres; ensure your DATABASE_URL points to a reachable Postgres."
  echo "If you want a local DB, run your own docker-compose and set DATABASE_URL accordingly."
fi

# 2) Prisma generate + deps
if [ "$NO_BACKEND" -eq 0 ]; then
  if [ -d "$PKG_BACKEND" ]; then
    echo "Running prisma generate in backend..."
    (cd "$PKG_BACKEND" && npm install --no-audit --no-fund) || true
    (cd "$PKG_BACKEND" && npx prisma generate) || true
  else
    echo "Warning: backend package not found at $PKG_BACKEND"
  fi
fi

# 3) Start backend in background
if [ "$NO_BACKEND" -eq 0 ]; then
  echo "Starting backend-api in background (logs -> $LOG_BACKEND)"
  (cd "$PKG_BACKEND" && nohup npm run dev > "$LOG_BACKEND" 2>&1 & echo $! > /tmp/e2e-backend.pid)
  sleep 2
  if [ -s /tmp/e2e-backend.pid ]; then
    PID_B=$(cat /tmp/e2e-backend.pid)
    echo "backend PID: $PID_B"
    PIDS+=("$PID_B")
  else
    echo "No backend pid file created; check $LOG_BACKEND"
  fi
fi

# 4) Start frontend
if [ "$NO_FRONTEND" -eq 0 ]; then
  echo "Starting broadcast-panel frontend on port $FRONTEND_PORT (logs -> $LOG_FRONTEND)"
  (cd "$PKG_FRONTEND" && nohup PORT=$FRONTEND_PORT npm run dev -- --port $FRONTEND_PORT > "$LOG_FRONTEND" 2>&1 & echo $! > /tmp/e2e-frontend.pid)
  sleep 3
  if [ -s /tmp/e2e-frontend.pid ]; then
    PID_F=$(cat /tmp/e2e-frontend.pid)
    echo "frontend PID: $PID_F"
    PIDS+=("$PID_F")
  else
    echo "No frontend pid file created; check $LOG_FRONTEND"
  fi
fi

# 5) Optionally Start Playwright run-server
if [ "$NO_PLAYWRIGHT" -eq 0 ]; then
  echo "Starting Playwright run-server on ${PLAYWRIGHT_HOST}:${PLAYWRIGHT_PORT} (logs -> $LOG_PLAYWRIGHT)"
  # start in background
  nohup npx playwright run-server --port "$PLAYWRIGHT_PORT" --host 0.0.0.0 > "$LOG_PLAYWRIGHT" 2>&1 &
  PID_PW=$!
  echo $PID_PW > /tmp/e2e-playwright.pid
  echo "playwright server PID: $PID_PW"
  PIDS+=("$PID_PW")
  # wait for it to listen
  i=0
  until curl -sS "http://127.0.0.1:${PLAYWRIGHT_PORT}/json/version" > /dev/null 2>&1 || [ $i -gt 15 ]; do
    sleep 1; i=$((i+1));
  done
  if [ $i -gt 15 ]; then
    echo "Warning: Playwright server did not appear to start; see $LOG_PLAYWRIGHT"
  else
    echo "Playwright server ready"
  fi
fi

# 6) Wait for frontend health
if [ "$NO_FRONTEND" -eq 0 ]; then
  echo "Waiting for frontend at http://127.0.0.1:${FRONTEND_PORT}/"
  i=0
  until curl -sS -I "http://127.0.0.1:${FRONTEND_PORT}/" > /dev/null 2>&1 || [ $i -gt 30 ]; do
    sleep 1; i=$((i+1));
  done
  if [ $i -gt 30 ]; then
    echo "Warning: frontend did not respond in time; check $LOG_FRONTEND"
  else
    echo "Frontend responding"
  fi
fi

# 7) Run the plugin E2E
echo "Running plugin E2E (log -> $LOG_PLUGIN)"
PLUGIN_CMD=(node "$PKG_FRONTEND/e2e/dify-plugin-playwright.mjs" --ws "ws://localhost:${PLAYWRIGHT_PORT}" --url "http://localhost:${FRONTEND_PORT}" --out "$ARTIFACT_DIR/dify-shot.png")
# run and capture stdout
"${PLUGIN_CMD[@]}" > "$LOG_PLUGIN" 2>&1 || true

# copy plugin output log to artifacts
cp -f "$LOG_PLUGIN" "$ARTIFACT_DIR/" || true
if [ -f "$ARTIFACT_DIR/dify-shot.png" ]; then
  echo "Screenshot saved: $ARTIFACT_DIR/dify-shot.png"
else
  echo "No screenshot generated; check $LOG_PLUGIN"
fi

# 8) collect other logs
cp -f "$LOG_BACKEND" "$ARTIFACT_DIR/" 2>/dev/null || true
cp -f "$LOG_FRONTEND" "$ARTIFACT_DIR/" 2>/dev/null || true
cp -f "$LOG_PLAYWRIGHT" "$ARTIFACT_DIR/" 2>/dev/null || true

# 9) print artifact summary
echo "=== Artifacts in $ARTIFACT_DIR ==="
ls -la "$ARTIFACT_DIR" || true

# if not KEEP_RUNNING, cleanup will run via trap
if [ "$KEEP_RUNNING" -eq 1 ]; then
  echo "Services left running (use scripts/e2e-run.sh --keep to avoid cleanup)."
  # prevent trap from killing
  trap - EXIT
fi

exit 0