chore: prettier source code

src/uploader/index.js

@@ -117,7 +117,7 @@ export default createComponent({
 
         if (isPromise(response)) {
           response
-            .then(data => {
+            .then((data) => {
               if (data) {
                 this.readFile(data);
               } else {
@@ -143,8 +143,8 @@ export default createComponent({
           files = files.slice(0, maxCount);
         }
 
-        Promise.all(files.map(file => readFile(file, this.resultType))).then(
-          contents => {
+        Promise.all(files.map((file) => readFile(file, this.resultType))).then(
+          (contents) => {
             const fileList = files.map((file, index) => {
               const result = { file, status: '' };
 
@@ -159,7 +159,7 @@ export default createComponent({
           }
         );
       } else {
-        readFile(files, this.resultType).then(content => {
+        readFile(files, this.resultType).then((content) => {
           const result = { file: files, status: '' };
 
           if (content) {
@@ -227,8 +227,8 @@ export default createComponent({
         return;
       }
 
-      const imageFiles = this.fileList.filter(item => isImageFile(item));
-      const imageContents = imageFiles.map(item => item.content || item.url);
+      const imageFiles = this.fileList.filter((item) => isImageFile(item));
+      const imageContents = imageFiles.map((item) => item.content || item.url);
 
       this.imagePreview = ImagePreview({
         images: imageContents,
@@ -287,7 +287,7 @@ export default createComponent({
         <Icon
           name="clear"
           class={bem('preview-delete')}
-          onClick={event => {
+          onClick={(event) => {
             event.stopPropagation();
             this.onDelete(item, index);
           }}

src/uploader/test/index.spec.js

@@ -1,7 +1,7 @@
 import Uploader from '..';
 import { mount, later, triggerDrag } from '../../../test';
 
-window.File = function() {
+window.File = function () {
   this.size = 10000;
 };
 
@@ -12,8 +12,8 @@ const multiFile = { target: { files: [mockFile, mockFile] } };
 const IMAGE = 'https://img.yzcdn.cn/vant/cat.jpeg';
 const PDF = 'https://img.yzcdn.cn/vant/test.pdf';
 
-window.FileReader = function() {
-  this.readAsText = function() {
+window.FileReader = function () {
+  this.readAsText = function () {
     this.onload &&
       this.onload({
         target: {
@@ -37,11 +37,11 @@ test('disabled', () => {
   expect(afterRead).toHaveBeenCalledTimes(0);
 });
 
-test('result-type as text', done => {
+test('result-type as text', (done) => {
   const wrapper = mount(Uploader, {
     propsData: {
       resultType: 'text',
-      afterRead: readFile => {
+      afterRead: (readFile) => {
         expect(readFile.content).toEqual(mockFileDataUrl);
         done();
       },
@@ -51,11 +51,11 @@ test('result-type as text', done => {
   wrapper.vm.onChange(file);
 });
 
-test('result-type as file', done => {
+test('result-type as file', (done) => {
   const wrapper = mount(Uploader, {
     propsData: {
       resultType: 'file',
-      afterRead: readFile => {
+      afterRead: (readFile) => {
         expect(readFile.file).toBeTruthy();
         expect(readFile.content).toBeFalsy();
         done();
@@ -66,7 +66,7 @@ test('result-type as file', done => {
   wrapper.vm.onChange(file);
 });
 
-test('set input name', done => {
+test('set input name', (done) => {
   const wrapper = mount(Uploader, {
     propsData: {
       name: 'uploader',
@@ -117,7 +117,7 @@ test('before read return promise and resolve', async () => {
   const wrapper = mount(Uploader, {
     propsData: {
       beforeRead: () =>
-        new Promise(resolve => {
+        new Promise((resolve) => {
           resolve(file);
         }),
       afterRead,
@@ -135,7 +135,7 @@ test('before read return promise and resolve no value', async () => {
   const wrapper = mount(Uploader, {
     propsData: {
       beforeRead: () =>
-        new Promise(resolve => {
+        new Promise((resolve) => {
           resolve();
         }),
       afterRead,
@@ -360,7 +360,7 @@ test('before-delete prop resolved', async () => {
   const wrapper = mount(Uploader, {
     propsData: {
       fileList: [{ url: IMAGE }],
-      beforeDelete: () => new Promise(resolve => resolve()),
+      beforeDelete: () => new Promise((resolve) => resolve()),
     },
   });
 

src/uploader/utils.ts

@@ -9,7 +9,7 @@ export function toArray<T>(item: T | T[]): T[] {
 }
 
 export function readFile(file: File, resultType: ResultType) {
-  return new Promise(resolve => {
+  return new Promise((resolve) => {
     if (resultType === 'file') {
       resolve();
       return;
@@ -17,7 +17,7 @@ export function readFile(file: File, resultType: ResultType) {
 
     const reader = new FileReader();
 
-    reader.onload = event => {
+    reader.onload = (event) => {
       resolve((event.target as FileReader).result);
     };
 
@@ -33,7 +33,7 @@ export function isOversize(
   files: File | File[],
   maxSize: number | string
 ): boolean {
-  return toArray(files).some(file => file.size > maxSize);
+  return toArray(files).some((file) => file.size > maxSize);
 }
 
 export type FileListItem = {