From db0ba7321f9a7e72ec8aa81f06629737166fac08 Mon Sep 17 00:00:00 2001
From: Sergey Dolin <dsame@github.com>
Date: Wed, 1 Feb 2023 13:09:54 +0100
Subject: [PATCH] Do not throw exception in all cases

---
 src/cache-restore.ts | 15 +++++++++++----
 src/cache-utils.ts   |  4 ++--
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/cache-restore.ts b/src/cache-restore.ts
index 3c9cec2..b25fbb9 100644
--- a/src/cache-restore.ts
+++ b/src/cache-restore.ts
@@ -47,16 +47,23 @@ export const restoreCache = async (
   core.info(`Cache restored from key: ${cacheKey}`);
 };
 
-export const findDependencyFile = (packageManager: PackageManagerInfo) => {
+export const findDependencyFile = (
+  packageManager: PackageManagerInfo,
+  throwException: boolean = true
+) => {
   let dependencyFile = packageManager.dependencyFilePattern;
   const workspace = process.env.GITHUB_WORKSPACE!;
   const rootContent = fs.readdirSync(workspace);
 
   const goSumFileExists = rootContent.includes(dependencyFile);
   if (!goSumFileExists) {
-    throw new Error(
-      `Dependencies file is not found in ${workspace}. Supported file pattern: ${dependencyFile}`
-    );
+    if (throwException) {
+      throw new Error(
+        `Dependencies file is not found in ${workspace}. Supported file pattern: ${dependencyFile}`
+      );
+    } else {
+      return '';
+    }
   }
 
   return path.join(workspace, dependencyFile);
diff --git a/src/cache-utils.ts b/src/cache-utils.ts
index a40a205..137dcfe 100644
--- a/src/cache-utils.ts
+++ b/src/cache-utils.ts
@@ -87,7 +87,7 @@ export async function isCacheEnabled() {
 
   const packageManager = getCurrentPackageManager();
   const packageManagerInfo = await getPackageManagerInfo(packageManager);
-  const cachePaths = findDependencyFile(packageManagerInfo);
+  const cachePaths = findDependencyFile(packageManagerInfo, false);
 
-  return cachePaths.length > 0;
+  return Boolean(cachePaths);
 }