fixed gmail api devel

lib/api-client/gmail-client.js

@@ -9,6 +9,8 @@ const util = require('util');
 const addressparser = require('nodemailer/lib/addressparser');
 const libmime = require('libmime');
 
+const fs = require('fs');
+
 const GMAIL_API_BASE = 'https://gmail.googleapis.com';
 const LIST_BATCH_SIZE = 10; // how many listing requests to run at the same time
 
@@ -535,13 +537,13 @@ let main = async () => {
     console.log(JSON.stringify(messages, false, 2));
     for (let msg of messages) {
         if (msg.attachments && msg.attachments.length) {
-            let s = await gmailClient.getMessage(msg.id, { textType: '*' });
+            await gmailClient.getMessage(msg.id, { textType: '*' });
 
             let raw = await gmailClient.getRawMessage(msg.id);
-            await require('fs').promises.writeFile(`/Users/andris/Desktop/${msg.id}.eml`, raw);
+            await fs.promises.writeFile(`/Users/andris/Desktop/${msg.id}.eml`, raw);
             for (let a of msg.attachments) {
                 let attachment = await gmailClient.getAttachmentContent(a.id);
-                await require('fs').promises.writeFile(`/Users/andris/Desktop/${a.filename}`, attachment);
+                await fs.promises.writeFile(`/Users/andris/Desktop/${a.filename}`, attachment);
                 process.exit();
             }
         }