fix error + format

routes/api/getFileIcon.js

@@ -1,12 +1,12 @@
-import sharp from "sharp"
-async function addTextOnImage(text,buf) {
+import sharp from 'sharp'
+async function addTextOnImage(text, buf) {
     try {
         let img = await sharp(buf)
 
         const metadata = await img.metadata()
 
-        const width = metadata.width;
-        const height = metadata.height;
+        const width = metadata.width
+        const height = metadata.height
 
         const svgImage = `
         <svg width="${width}" height="${height}">
@@ -15,34 +15,39 @@ async function addTextOnImage(text,buf) {
         </style>
         <text x="50%" y="50%" text-anchor="middle" class="title">${text}</text>
         </svg>
-        `;
+        `
 
         return await img
             .composite([
-            {
-                input: Buffer.from(svgImage),
-                top: 0,
-                left: 0,
-            },
-            ]).webp({effort:6}).toBuffer()
+                {
+                    input: Buffer.from(svgImage),
+                    top: 0,
+                    left: 0,
+                },
+            ])
+            .webp({ effort: 6 })
+            .toBuffer()
     } catch (error) {
-        console.log(error);
+        console.log(error)
     }
 }
 
 export const setup = function (router, con, server) {
-    router.get("/api/getFileIcon/:icon",async function(req,res){
+    router.get('/api/getFileIcon/:icon', async function (req, res) {
         let path = req.params.icon
-        if(path.length > 4) {
-            res.status(410).json({"error":"file ending is too long"})
-            return;
+        if (path.length > 4) {
+            res.status(410).json({ error: 'file ending is too long' })
+            return
         }
-        addTextOnImage(path,await sharp("./images/empty_file.png").toBuffer()).then(buf => {
-            res.set("content-type","image/png")
+        addTextOnImage(
+            path,
+            await sharp('./images/empty_file.png').toBuffer()
+        ).then((buf) => {
+            res.set('content-type', 'image/png')
             res.send(buf)
         })
         /* #swagger.security = [{
             "appTokenAuthHeader": []
         }] */
     })
-}
+}