From 8828a2343efc255ad6682f4cd9db89ad021b6de9 Mon Sep 17 00:00:00 2001
From: Daniel Rudolf <github.com@daniel-rudolf.de>
Date: Sun, 17 Dec 2023 00:22:26 +0100
Subject: [PATCH] getDockerConfigJson(): Return empty auth when
 ~/.docker/config.json doesn't exist

---
 src/utils.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/utils.ts b/src/utils.ts
index bfc7ad6..ee83a2d 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -69,5 +69,6 @@ export async function execute(
 
 export async function getDockerConfigJson(): Promise<string> {
     const dockerConfigPath = path.join(os.homedir(), ".docker", "config.json");
-    return fs.readFile(dockerConfigPath, "utf-8");
+    return fs.readFile(dockerConfigPath, "utf-8")
+        .catch((err) => { if (err.code === 'ENOENT') { return '{"auths":{}}'; } throw err; });
 }