HELP

pre-commit

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 set -eo pipefail
 
-var="const currentVersion = '$RANDOM';"
-sed -i "1s/.*/$var/" sw.js
+VAR="const currentVersion = '$RANDOM';"
+sed "1s/.*/$VAR/" sw.js > sw.js.new
+mv sw.js.new sw.js
+git add sw.js

sw.js

@@ -1,4 +1,4 @@
-const currentVersion = 'v1';
+const currentVersion = '12521';
 
 const addResourcesToCache = async (resources) => {
     const cache = await caches.open(currentVersion);