fix: resolve config and db paths relative to workspace root

pnpm --filter changes cwd to the package directory, so relative paths
like 'raiflow.yaml' and './raiflow.db' resolved inside packages/runtime/
instead of the workspace root. Now walks up to find pnpm-workspace.yaml
and resolves all paths from there.

Author: cbrunnkvist

packages/runtime/src/main.ts

@@ -7,6 +7,9 @@
 // Configuration via YAML file (default: ./raiflow.yaml) or RAIFLOW_CONFIG_PATH env var.
 
 import { createServer, type IncomingMessage, type ServerResponse } from 'node:http';
+import { resolve, dirname } from 'node:path';
+import { existsSync } from 'node:fs';
+import { fileURLToPath } from 'node:url';
 import { loadConfig, type RaiFlowConfig } from '@openrai/config';
 import { createDatabase, createMigrationRunner, createSqliteInvoiceStore, createSqlitePaymentStore, createSqliteAccountStore, createSqliteSendStore, createSqliteEventStore, createSqliteWebhookStore, type Database } from '@openrai/storage';
 import { createEventBus, createPersistentEventStore } from '@openrai/events';
@@ -17,7 +20,21 @@ import { Runtime } from './runtime.js';
 // Config
 // ---------------------------------------------------------------------------
 
-const CONFIG_PATH = process.env['RAIFLOW_CONFIG_PATH'] ?? 'raiflow.yaml';
+function findWorkspaceRoot(): string {
+  // Walk up from this file (packages/runtime/dist/main.js) to find pnpm-workspace.yaml
+  let dir = dirname(fileURLToPath(import.meta.url));
+  while (true) {
+    if (existsSync(resolve(dir, 'pnpm-workspace.yaml'))) return dir;
+    const parent = dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  // Fallback: current working directory
+  return process.cwd();
+}
+
+const WORKSPACE_ROOT = findWorkspaceRoot();
+const CONFIG_PATH = resolve(WORKSPACE_ROOT, process.env['RAIFLOW_CONFIG_PATH'] ?? 'raiflow.yaml');
 
 let config: RaiFlowConfig;
 try {
@@ -69,8 +86,9 @@ const logger = {
 
 let db: Database;
 try {
-  db = createDatabase(config.storage.path);
-  logger.info('sqlite open', config.storage.path);
+  const dbPath = resolve(WORKSPACE_ROOT, config.storage.path);
+  db = createDatabase(dbPath);
+  logger.info('sqlite open', dbPath);
 } catch (err) {
   logger.error('failed to open database:', err instanceof Error ? err.message : err);
   process.exit(1);

raiflow.yaml

@@ -0,0 +1,44 @@
+# RaiFlow Configuration
+#
+# Copy this file to raiflow.yaml and fill in your values.
+# All values support env: references to inject from environment variables.
+#
+# Example:
+#   daemon:
+#     host: "0.0.0.0"
+#     port: 3100
+#     apiKey: "env:RAIFLOW_API_KEY"
+
+daemon:
+  host: "0.0.0.0"
+  port: 3100
+  apiKey: "qKen"
+
+nano:
+  nodes:
+    - rpc: "https://rainstorm.city/api"
+      ws: "wss://rainstorm.city/websocket"
+      priority: 1
+
+custody:
+  seed: "95A55B7E8162F89C0F314BBFF55E2063C85AF1FA65E383EC80B3CAECB02ABE6C"
+  representative: "nano_3strnmn7h9b7oghxa6h9ckrpf5r454fsobpicixps6xwiwc5q4hat7wjbpqz"
+
+invoices:
+  defaultExpirySeconds: 3600
+  autoSweep: true
+  sweepDestination: "nano_33u43z4ucsh4tbpsjhmp149mp7ex8xu6cnyt8k9ex4ogwbkwc3igcy1c1bgp"
+
+storage:
+  driver: "sqlite"
+  path: "./raiflow.db"
+
+webhooks:
+  - url: "env:WEBHOOK_URL"
+    secret: "env:WEBHOOK_SECRET"
+    events:
+      - "*"
+
+logging:
+  level: "debug"
+  format: "pretty"