update action

utils/logging.ts

@@ -0,0 +1,30 @@
+/**
+ * Centralized debug logging utility
+ * Controls debug behavior based on LOG_LEVEL environment variable
+ */
+
+import * as core from "@actions/core";
+
+const isDebugEnabled = process.env.LOG_LEVEL === "debug";
+const isGitHubActions = !!process.env.GITHUB_ACTIONS;
+
+/**
+ * Check if debug logging is enabled
+ */
+export function isDebug(): boolean {
+  return isDebugEnabled;
+}
+
+/**
+ * Log debug message if debug is enabled
+ * Uses core.debug() in GitHub Actions, console.log() locally
+ */
+export function debugLog(message: string): void {
+  if (isDebugEnabled) {
+    if (isGitHubActions) {
+      core.debug(message);
+    } else {
+      console.log(`[DEBUG] ${message}`);
+    }
+  }
+}