style: use prettier

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "singleQuote": true,
+  "trailingComma": "es5",
+  "printWidth": 120
+}

example/app.js

@@ -4,16 +4,7 @@
  */
 
 import React, { Component } from 'react';
-import {
-  AppRegistry,
-  CameraRoll,
-  StyleSheet,
-  Text,
-  View,
-  Image,
-  Alert,
-  TouchableOpacity
-} from 'react-native';
+import { AppRegistry, CameraRoll, StyleSheet, Text, View, Image, Alert, TouchableOpacity } from 'react-native';
 import Spinner from 'react-native-gifted-spinner';
 import ImageResizer from 'react-native-image-resizer';
 
@@ -42,7 +33,7 @@ const styles = StyleSheet.create({
     color: '#333333',
     fontWeight: 'bold',
     marginBottom: 5,
-  }
+  },
 });
 
 export default class ResizerExample extends Component {
@@ -56,60 +47,53 @@ export default class ResizerExample extends Component {
   }
 
   componentDidMount() {
-    CameraRoll.getPhotos({first: 1}).then((photos) => {
-      if (!photos.edges || photos.edges.length === 0) {
-        return Alert.alert('Unable to load camera roll',
-          'Check that you authorized the access to the camera roll photos and that there is at least one photo in it');
-      }
+    CameraRoll.getPhotos({ first: 1 })
+      .then(photos => {
+        if (!photos.edges || photos.edges.length === 0) {
+          return Alert.alert(
+            'Unable to load camera roll',
+            'Check that you authorized the access to the camera roll photos and that there is at least one photo in it'
+          );
+        }
 
-      this.setState({
-        image: photos.edges[0].node.image,
+        this.setState({
+          image: photos.edges[0].node.image,
+        });
       })
-    }).catch(() => {
-      return Alert.alert('Unable to load camera roll',
-        'Check that you authorized the access to the camera roll photos');
-    });
+      .catch(() => {
+        return Alert.alert(
+          'Unable to load camera roll',
+          'Check that you authorized the access to the camera roll photos'
+        );
+      });
   }
 
   resize() {
-    ImageResizer.createResizedImage(this.state.image.uri, 800, 600, 'JPEG', 80)
-    .then(({uri}) => {
-      this.setState({
-        resizedImageUri: uri,
+    ImageResizer.createResizedImage(this.state.image.uri, 8, 6, 'JPEG', 80)
+      .then(({ uri }) => {
+        this.setState({
+          resizedImageUri: uri,
+        });
+      })
+      .catch(err => {
+        console.log(err);
+        return Alert.alert('Unable to resize the photo', 'Check the console for full the error message');
       });
-    }).catch((err) => {
-      console.log(err);
-      return Alert.alert('Unable to resize the photo',
-        'Check the console for full the error message');
-    });
   }
 
   render() {
     return (
       <View style={styles.container}>
-        <Text style={styles.welcome}>
-          Image Resizer example
-        </Text>
-        <Text style={styles.instructions}>
-          This is the original image:
-        </Text>
-        {
-          this.state.image ?
-            <Image style={styles.image} source={{uri: this.state.image.uri}} /> :
-            <Spinner />
-        }
-        <Text style={styles.instructions}>
-          Resized image:
-        </Text>
+        <Text style={styles.welcome}>Image Resizer example</Text>
+        <Text style={styles.instructions}>This is the original image:</Text>
+        {this.state.image ? <Image style={styles.image} source={{ uri: this.state.image.uri }} /> : <Spinner />}
+        <Text style={styles.instructions}>Resized image:</Text>
         <TouchableOpacity onPress={() => this.resize()}>
-          <Text style={styles.resizeButton}>
-            Click me to resize the image
-          </Text>
+          <Text style={styles.resizeButton}>Click me to resize the image</Text>
         </TouchableOpacity>
-        {
-          this.state.resizedImageUri ?
-          <Image style={styles.image} source={{uri: this.state.resizedImageUri}} /> : null
-        }
+        {this.state.resizedImageUri ? (
+          <Image style={styles.image} source={{ uri: this.state.resizedImageUri }} />
+        ) : null}
       </View>
     );
   }

example/index.android.js

@@ -5,9 +5,7 @@
  */
 
 import React, { Component } from 'react';
-import {
-  AppRegistry,
-} from 'react-native';
+import { AppRegistry } from 'react-native';
 import ResizerExample from './app';
 
 AppRegistry.registerComponent('ResizerExample', () => ResizerExample);

example/index.ios.js

@@ -5,9 +5,7 @@
  */
 
 import React, { Component } from 'react';
-import {
-  AppRegistry,
-} from 'react-native';
+import { AppRegistry } from 'react-native';
 import ResizerExample from './app';
 
 AppRegistry.registerComponent('ResizerExample', () => ResizerExample);

index.android.js

@@ -5,8 +5,17 @@ const ImageResizerAndroid = React.NativeModules.ImageResizerAndroid;
 export default {
   createResizedImage: (imagePath, newWidth, newHeight, compressFormat, quality, rotation = 0, outputPath) => {
     return new Promise((resolve, reject) => {
-      ImageResizerAndroid.createResizedImage(imagePath, newWidth, newHeight,
-        compressFormat, quality, rotation, outputPath, resolve, reject);
+      ImageResizerAndroid.createResizedImage(
+        imagePath,
+        newWidth,
+        newHeight,
+        compressFormat,
+        quality,
+        rotation,
+        outputPath,
+        resolve,
+        reject
+      );
     });
   },
 };

index.d.ts

@@ -1,16 +1,20 @@
-declare module "react-native-image-resizer" {
-    export interface Response {
-        path: string;
-        uri: string;
-        size?: number;
-        name?: string;
-    }
+declare module 'react-native-image-resizer' {
+  export interface Response {
+    path: string;
+    uri: string;
+    size?: number;
+    name?: string;
+  }
 
-    export default class ImageResizer {
-        static createResizedImage(
-            uri: string, width: number, height: number,
-            format: "PNG" | "JPEG" | "WEBP", quality: number,
-            rotation?: number, outputPath?: string
-        ): Promise<Response>;
-    }
+  export default class ImageResizer {
+    static createResizedImage(
+      uri: string,
+      width: number,
+      height: number,
+      format: 'PNG' | 'JPEG' | 'WEBP',
+      quality: number,
+      rotation?: number,
+      outputPath?: string
+    ): Promise<Response>;
+  }
 }

index.ios.js

@@ -1,6 +1,4 @@
-import {
-  NativeModules,
-} from 'react-native';
+import { NativeModules } from 'react-native';
 
 export default {
   createResizedImage: (path, width, height, format, quality, rotation = 0, outputPath) => {
@@ -9,13 +7,22 @@ export default {
     }
 
     return new Promise((resolve, reject) => {
-      NativeModules.ImageResizer.createResizedImage(path, width, height, format, quality, rotation, outputPath, (err, response) => {
-        if (err) {
-          return reject(err);
-        }
+      NativeModules.ImageResizer.createResizedImage(
+        path,
+        width,
+        height,
+        format,
+        quality,
+        rotation,
+        outputPath,
+        (err, response) => {
+          if (err) {
+            return reject(err);
+          }
 
-        resolve(response);
-      });
+          resolve(response);
+        }
+      );
     });
   },
 };

index.js.flow

@@ -1,21 +1,21 @@
 // @flow
 declare type ResizedImageInfo = {
-    path: string,
-    uri: string,
-    size?: number,
-    name?: string
+  path: string,
+  uri: string,
+  size?: number,
+  name?: string,
 };
 
 declare function createResizedImage(
-    uri: string,
-    width: number,
-    height: number,
-    format: 'PNG' | 'JPEG' | 'WEBP',
-    quality: number,
-    rotation?: number,
-    outputPath?: string
+  uri: string,
+  width: number,
+  height: number,
+  format: 'PNG' | 'JPEG' | 'WEBP',
+  quality: number,
+  rotation?: number,
+  outputPath?: string
 ): Promise<ResizedImageInfo>;
 
 declare export default {
-  createResizedImage: createResizedImage
+  createResizedImage: createResizedImage,
 };