From 20d0f2df6438a4cd5e831474db1692cee38e9450 Mon Sep 17 00:00:00 2001
From: s-weigand <s.weigand.phy@gmail.com>
Date: Sun, 4 Apr 2021 19:57:39 +0200
Subject: [PATCH] Coverted error message to multiline string literal and used
 turnarty

operator on error message to ensure it isn't undefined.
---
 index.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/index.js b/index.js
index 75a9ee6..07825a1 100644
--- a/index.js
+++ b/index.js
@@ -58,14 +58,14 @@ async function main() {
             await cache.saveCache(cachePaths, cacheKey);
         } catch (e) {
             core.warning(
-                [
-                    "There was an error saving the pre-commit environments to cache:\n\n",
-                    `${e.message}\n\n`,
-                    "This only has performance implications and won't change the result of your pre-commit tests.\n",
-                    "If this problem persists on your default branch, you can try to fix it by editing your '.pre-commit-config.yaml'. ",
-                    "I.e. run 'pre-commit autoupdate' or simply add a blank line. ",
-                    "This will result in a different hash value and thus a different cache target.",
-                ].join("")
+                `There was an error saving the pre-commit environments to cache:
+
+                ${e.message ? e.message : e}
+
+                This only has performance implications and won't change the result of your pre-commit tests.
+                If this problem persists on your default branch, you can try to fix it by editing your '.pre-commit-config.yaml'.
+                I.e. run 'pre-commit autoupdate' or simply add a blank line.
+                This will result in a different hash value and thus a different cache target.`.replace(/  +/g, '')
             );
         }
     }