pipe logs from forks into pino logger

packages/api/src/utility/pipeForkLogs.js

@@ -0,0 +1,15 @@
+const byline = require('byline');
+const { safeJsonParse, getLogger } = require('dbgate-tools');
+const logger = getLogger();
+
+const logDispatcher = method => data => {
+  const json = safeJsonParse(data.toString());
+  logger[method](json || data.toString());
+};
+
+function pipeForkLogs(subprocess) {
+  byline(subprocess.stdout).on('data', logDispatcher('info'));
+  byline(subprocess.stderr).on('data', logDispatcher('error'));
+}
+
+module.exports = pipeForkLogs;