feat: ship self-hosted KOC LOOP workflows

lib/runtime-env.ts

@@ -0,0 +1,45 @@
+export type RuntimeEnv = {
+  DATABASE_URL?: string;
+  MYSQL_HOST?: string;
+  MYSQL_PORT?: string;
+  MYSQL_USER?: string;
+  MYSQL_PASSWORD?: string;
+  MYSQL_DATABASE?: string;
+  UPLOAD_DIR?: string;
+  APP_ORIGIN?: string;
+  KOC_PORTAL_URL?: string;
+  SUPER_ADMIN_USERNAME?: string;
+  SUPER_ADMIN_PASSWORD?: string;
+  ADMIN_INTERNAL_TOKEN?: string;
+  KOC_MCP_API_KEY?: string;
+  KOC_LOOP_MCP_API_KEY?: string;
+  MCP_API_KEY?: string;
+  FEISHU_APP_ID?: string;
+  FEISHU_APP_SECRET?: string;
+  AI_TOOL_CENTER_MCP_URL?: string;
+  AI_TOOL_CENTER_MCP_KEY?: string;
+  COLLECTION_MCP_URL?: string;
+  COLLECTION_MCP_KEY?: string;
+  SEED_DEMO_DATA?: string;
+  ENABLE_SCHEDULER?: string;
+};
+
+export function getRuntimeEnv(): RuntimeEnv {
+  return process.env as RuntimeEnv;
+}
+
+export function getDatabaseUrl() {
+  const env = getRuntimeEnv();
+  if (env.DATABASE_URL) return env.DATABASE_URL;
+  const host = env.MYSQL_HOST ?? "127.0.0.1";
+  const port = env.MYSQL_PORT ?? "3306";
+  const user = encodeURIComponent(env.MYSQL_USER ?? "koc");
+  const password = encodeURIComponent(env.MYSQL_PASSWORD ?? "");
+  const database = env.MYSQL_DATABASE ?? "koc_loop";
+  return `mysql://${user}:${password}@${host}:${port}/${database}`;
+}
+
+export function isEnabled(value: string | undefined, defaultValue = false) {
+  if (value === undefined || value === "") return defaultValue;
+  return !["0", "false", "no", "off"].includes(value.toLowerCase());
+}