Auto backup before evolver run - 2026年 03月 03日 星期二 23:12:56 CST

skills/capability-evolver/src/canary.js

@@ -0,0 +1,13 @@
+// Canary script: run in a forked child process to verify index.js loads
+// without crashing. Exit 0 = safe, non-zero = broken.
+//
+// This is the last safety net before solidify commits an evolution.
+// If a patch broke index.js (syntax error, missing require, etc.),
+// the canary catches it BEFORE the daemon restarts with broken code.
+try {
+  require('../index.js');
+  process.exit(0);
+} catch (e) {
+  process.stderr.write(String(e.message || e).slice(0, 500));
+  process.exit(1);
+}