From b1ad7ae82ea10d856d5677f38293da6a027b2371 Mon Sep 17 00:00:00 2001
From: Ben Hodgson <ben.hodgson@lendable.co.uk>
Date: Mon, 15 Jun 2026 20:51:37 +0100
Subject: [PATCH] fix: Await lint() to ensure errors are caught correctly

Unhandled promise rejections from async errors inside lint() were not
being caught by the surrounding try/catch. Wrapping in an async IIFE
ensures all errors propagate to core.setFailed as intended.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/main.ts | 32 ++++++++++++++++++++------------
 1 file changed, 20 insertions(+), 12 deletions(-)

diff --git a/src/main.ts b/src/main.ts
index 5d9055a..07b8e9a 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -2,16 +2,24 @@ import core from '@actions/core';
 import { lint } from './lint';
 import { getActionConfig } from './utils/config';
 
-try {
-  const {
-    githubToken,
-    githubWorkspace,
-    rulesPath,
-    enforcedScopeTypes,
-    scopeRegex
-  } = getActionConfig();
+(async () => {
+  try {
+    const {
+      githubToken,
+      githubWorkspace,
+      rulesPath,
+      enforcedScopeTypes,
+      scopeRegex
+    } = getActionConfig();
 
-  lint(githubToken, githubWorkspace, rulesPath, enforcedScopeTypes, scopeRegex);
-} catch (e) {
-  core.setFailed(`Failed to run action with error: ${e}`);
-}
+    await lint(
+      githubToken,
+      githubWorkspace,
+      rulesPath,
+      enforcedScopeTypes,
+      scopeRegex
+    );
+  } catch (e) {
+    core.setFailed(`Failed to run action with error: ${e}`);
+  }
+})();