#!/usr/bin/env bash
#
# wt-run-admin — Spin up a dev server for a docs worktree.
#
# Usage: wt-run-admin --port <port>
#
# Run this from inside the worktree directory.
#
set -euo pipefail

WORKTREE_PATH="$(pwd)"

if [[ $# -lt 1 ]]; then
  echo "Usage: $0 --port <port>"
  exit 1
fi

PORT=""
while [[ $# -gt 0 ]]; do
  case "$1" in
    --port) PORT="$2"; shift 2 ;;
    *)      echo "Unknown option: $1"; exit 1 ;;
  esac
done

if [[ -z "$PORT" ]]; then
  echo "✗ --port is required"
  exit 1
fi

SAFE_NAME="$(basename "$WORKTREE_PATH")"
DEV_NAME="dev-admin-${SAFE_NAME//\//-}"

# --- Clean up any previous container ---
docker rm -f "$DEV_NAME" 2>/dev/null || true

# --- Start dev server ---
echo "Starting dev server: $DEV_NAME on port $PORT"
docker run -d \
  --name "$DEV_NAME" \
  -v "$WORKTREE_PATH:/app" \
  -p "$PORT:$PORT" \
  -e "__VITE_ADDITIONAL_SERVER_ALLOWED_HOSTS=host.docker.internal" \
  -e "VITE_PORT=$PORT" \
  --network bridge \
  node:22 \
  bash -c "cd /app/packages/docs && npm i -g pnpm && npx vite dev --host 0.0.0.0 --port $PORT"
echo "✔ Dev server started (http://localhost:$PORT)"
echo "To stop: docker rm -f $DEV_NAME"