move directory logging

entry.ts

@@ -4,6 +4,8 @@
  * Entry point for GitHub Action
  */
 
+import { readdir } from "node:fs/promises";
+import { join } from "node:path";
 import * as core from "@actions/core";
 import { type Inputs, main } from "./main.ts";
 import { createMcpServer } from "./mcp/server.ts";
@@ -12,7 +14,41 @@ import { log } from "./utils/cli.ts";
 // Export createMcpServer so it can be called from the spawned MCP process
 export { createMcpServer };
 
+async function printDirectoryTree(dir: string, prefix = "", rootDir = dir): Promise<string> {
+  const entries = await readdir(dir, { withFileTypes: true });
+  const lines: string[] = [];
+
+  for (let i = 0; i < entries.length; i++) {
+    const entry = entries[i];
+    const isLast = i === entries.length - 1;
+    const currentPrefix = isLast ? "└── " : "├── ";
+    const nextPrefix = isLast ? "    " : "│   ";
+
+    const fullPath = join(dir, entry.name);
+    lines.push(`${prefix}${currentPrefix}${entry.name}`);
+
+    if (entry.isDirectory()) {
+      const subTree = await printDirectoryTree(fullPath, `${prefix}${nextPrefix}`, rootDir);
+      lines.push(subTree);
+    }
+  }
+
+  return lines.join("\n");
+}
+
 async function run(): Promise<void> {
+  // Debug: Print current directory tree before changing directories
+  const cwd = process.cwd();
+  log.info(`Current working directory: ${cwd}`);
+  try {
+    const tree = await printDirectoryTree(cwd);
+    log.info(`Directory tree:\n${tree}`);
+  } catch (error) {
+    log.warning(
+      `Failed to print directory tree: ${error instanceof Error ? error.message : String(error)}`
+    );
+  }
+
   // Change to GITHUB_WORKSPACE if set (this is where actions/checkout puts the repo)
   // JavaScript actions run from the action's directory, not the checked-out repo
   if (process.env.GITHUB_WORKSPACE && process.cwd() !== process.env.GITHUB_WORKSPACE) {