Fix a bug

Author: junekimdev

keygen-vapid.js

@@ -1,9 +1,10 @@
 const fs = require('fs');
 const os = require('os');
+const path = require('path');
 const webpush = require('web-push');
 
 const write = (str, filename, flags) => {
-  const filePath = path.join(__dirname, `${filename}.ts`);
+  const filePath = path.join(__dirname, `${filename}`);
   const writer = fs.createWriteStream(filePath, { flags });
   writer.write(str);
   writer.end();
@@ -18,7 +19,6 @@ const write = (str, filename, flags) => {
   const pubKeyStr = `VAPID_PUB_KEY=${vapidKeys.publicKey}`;
   const prvKeyStr = `VAPID_PRI_KEY=${vapidKeys.privateKey}`;
 
-  const str = [pubKeyStr, prvKeyStr].join(os.EOL);
-
-  write(str, '.env', 'a');
+  const keys = [pubKeyStr, prvKeyStr].join(os.EOL);
+  write(keys, '.env', 'a');
 })();