Add MusicWorkshop application

services/metadata/scripts/start.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck disable=SC1091
+source "$SCRIPT_DIR/common.sh"
+
+load_config
+ensure_command node
+ensure_command npm
+ensure_command python3
+ensure_command setsid
+ensure_runtime_dir
+
+ensure_service_source "网易云音乐 API" "$NETEASE_DIR"
+ensure_service_source "QQ 音乐 API" "$QQ_DIR"
+ensure_qq_port_env_support
+ensure_qq_search_compat_route
+
+start_service() {
+  local service_name="$1"
+  local service_key="$2"
+  local service_dir="$3"
+  local host="$4"
+  local port="$5"
+
+  local pid_file
+  local log_file
+  pid_file="$(pid_file_for "$service_key")"
+  log_file="$(log_file_for "$service_key")"
+
+  if pid="$(active_pid_from_file "$pid_file" 2>/dev/null)"; then
+    log "$service_name 已在运行 (PID $pid)"
+    return 0
+  fi
+
+  : > "$log_file"
+  (
+    cd "$service_dir"
+    exec setsid env HOST="$host" PORT="$port" npm run start
+  ) >>"$log_file" 2>&1 &
+  echo "$!" > "$pid_file"
+
+  wait_for_url "$service_name" "$pid_file" "http://$host:$port"
+  log "$service_name 已启动: http://$host:$port"
+}
+
+start_service "网易云音乐 API" "netease" "$NETEASE_DIR" "$NETEASE_HOST" "$NETEASE_PORT"
+start_service "QQ 音乐 API" "qq" "$QQ_DIR" "$QQ_HOST" "$QQ_PORT"