Ionic Capacitor Resources Generator

README.md

1. Run npm install cordova-res --save-dev
2. Create 1024x1024px icon at resources/icon.png
3. Create 2732x2732px splash at resources/splash.png
4. Add "resources": "cordova-res ios && cordova-res android && node scripts/resources.js" to scripts in package.json
5. Copy resources.js file to scripts/resources.js
6. Run sudo chmod -R 777 scripts/resources.js
7. Run npm run resources

package.json

"scripts": {
  "serve": "vue-cli-service serve",
  "build": "vue-cli-service build",
  "lint": "vue-cli-service lint",
  "resources": "cordova-res ios && cordova-res android && node scripts/resources.js"
}

resources.js

const fs = require('fs');

const SOURCE_IOS_ICON = 'resources/ios/icon/';
const SOURCE_IOS_SPLASH = 'resources/ios/splash/';

const TARGET_IOS_ICON = 'ios/App/App/Assets.xcassets/AppIcon.appiconset/';
const TARGET_IOS_SPLASH = 'ios/App/App/Assets.xcassets/Splash.imageset/';

const SOURCE_ANDROID_ICON = 'resources/android/icon/';
const SOURCE_ANDROID_SPLASH = 'resources/android/splash/';

const TARGET_ANDROID_ICON = 'android/app/src/main/res/';
const TARGET_ANDROID_SPLASH = 'android/app/src/main/res/';

const IOS_ICONS = [
  { source: 'icon-20.png', target: 'AppIcon-20x20@1x.png' },
  { source: 'icon-20@2x.png', target: 'AppIcon-20x20@2x.png' },
  { source: 'icon-20@2x.png', target: 'AppIcon-20x20@2x-1.png' },
  { source: 'icon-20@3x.png', target: 'AppIcon-20x20@3x.png' },
  { source: 'icon-29.png', target: 'AppIcon-29x29@1x.png' },
  { source: 'icon-29@2x.png', target: 'AppIcon-29x29@2x.png' },
  { source: 'icon-29@2x.png', target: 'AppIcon-29x29@2x-1.png' },
  { source: 'icon-29@3x.png', target: 'AppIcon-29x29@3x.png' },
  { source: 'icon-40.png', target: 'AppIcon-40x40@1x.png' },
  { source: 'icon-40@2x.png', target: 'AppIcon-40x40@2x.png' },
  { source: 'icon-40@2x.png', target: 'AppIcon-40x40@2x-1.png' },
  { source: 'icon-40@3x.png', target: 'AppIcon-40x40@3x.png' },
  { source: 'icon-60@2x.png', target: 'AppIcon-60x60@2x.png' },
  { source: 'icon-60@3x.png', target: 'AppIcon-60x60@3x.png' },
  { source: 'icon-76.png', target: 'AppIcon-76x76@1x.png' },
  { source: 'icon-76@2x.png', target: 'AppIcon-76x76@2x.png' },
  { source: 'icon-83.5@2x.png', target: 'AppIcon-83.5x83.5@2x.png' },
  { source: 'icon-1024.png', target: 'AppIcon-512@2x.png' }
];
const IOS_SPLASHES = [
  { source: 'Default-Portrait@~ipadpro.png', target: 'splash-2732x2732.png' },
  { source: 'Default-Portrait@~ipadpro.png', target: 'splash-2732x2732-1.png' },
  { source: 'Default-Portrait@~ipadpro.png', target: 'splash-2732x2732-2.png' }
];

const ANDROID_ICONS = [
  { source: 'drawable-ldpi-icon.png', target: 'drawable-hdpi-icon.png' },
  { source: 'drawable-mdpi-icon.png', target: 'mipmap-mdpi/ic_launcher.png' },
  { source: 'drawable-mdpi-icon.png', target: 'mipmap-mdpi/ic_launcher_round.png' },
  { source: 'drawable-mdpi-icon.png', target: 'mipmap-mdpi/ic_launcher_foreground.png' },
  { source: 'drawable-hdpi-icon.png', target: 'mipmap-hdpi/ic_launcher.png' },
  { source: 'drawable-hdpi-icon.png', target: 'mipmap-hdpi/ic_launcher_round.png' },
  { source: 'drawable-hdpi-icon.png', target: 'mipmap-hdpi/ic_launcher_foreground.png' },
  { source: 'drawable-xhdpi-icon.png', target: 'mipmap-xhdpi/ic_launcher.png' },
  { source: 'drawable-xhdpi-icon.png', target: 'mipmap-xhdpi/ic_launcher_round.png' },
  { source: 'drawable-xhdpi-icon.png', target: 'mipmap-xhdpi/ic_launcher_foreground.png' },
  { source: 'drawable-xxhdpi-icon.png', target: 'mipmap-xxhdpi/ic_launcher.png' },
  { source: 'drawable-xxhdpi-icon.png', target: 'mipmap-xxhdpi/ic_launcher_round.png' },
  { source: 'drawable-xxhdpi-icon.png', target: 'mipmap-xxhdpi/ic_launcher_foreground.png' },
  { source: 'drawable-xxxhdpi-icon.png', target: 'mipmap-xxxhdpi/ic_launcher.png' },
  { source: 'drawable-xxxhdpi-icon.png', target: 'mipmap-xxxhdpi/ic_launcher_round.png' },
  { source: 'drawable-xxxhdpi-icon.png', target: 'mipmap-xxxhdpi/ic_launcher_foreground.png' }
];
const ANDROID_SPLASHES = [
  { source: 'drawable-land-mdpi-screen.png', target: 'drawable/splash.png' }, 
  { source: 'drawable-land-mdpi-screen.png', target: 'drawable-land-mdpi/splash.png' },
  { source: 'drawable-land-hdpi-screen.png', target: 'drawable-land-hdpi/splash.png' },
  { source: 'drawable-land-xhdpi-screen.png', target: 'drawable-land-xhdpi/splash.png' },
  { source: 'drawable-land-xxhdpi-screen.png', target: 'drawable-land-xxhdpi/splash.png' },
  { source: 'drawable-land-xxxhdpi-screen.png', target: 'drawable-land-xxxhdpi/splash.png' },
  { source: 'drawable-port-mdpi-screen.png', target: 'drawable-port-mdpi/splash.png' },
  { source: 'drawable-port-hdpi-screen.png', target: 'drawable-port-hdpi/splash.png' },
  { source: 'drawable-port-xhdpi-screen.png', target: 'drawable-port-xhdpi/splash.png' },
  { source: 'drawable-port-xxhdpi-screen.png', target: 'drawable-port-xxhdpi/splash.png' },
  { source: 'drawable-port-xxxhdpi-screen.png', target: 'drawable-port-xxxhdpi/splash.png' }
];

function copyImages(sourcePath, targetPath, images) {
  for (const icon of images) {
    let source = sourcePath + icon.source;
    let target = targetPath + icon.target;
    fs.copyFile(source, target, err => {
      if (err) throw err;
      console.log(`${source} >> ${target}`);
    });
  }
}

copyImages(SOURCE_IOS_ICON, TARGET_IOS_ICON, IOS_ICONS);
copyImages(SOURCE_IOS_SPLASH, TARGET_IOS_SPLASH, IOS_SPLASHES);

copyImages(SOURCE_ANDROID_ICON, TARGET_ANDROID_ICON, ANDROID_ICONS);
copyImages(SOURCE_ANDROID_SPLASH, TARGET_ANDROID_SPLASH, ANDROID_SPLASHES);

@Srinivas-newAge https://gist.github.com/dalezak/a6b1de39091f4ace220695d72717ac71#file-resources-js

I think it's outdated because of this:

Generated 18 resources for Android
WARN: Error occurred while copying resources/android/icon/mdpi-foreground.png
WARN: Error occurred while copying resources/android/icon/mdpi-background.png
WARN: Error occurred while copying resources/android/icon/hdpi-foreground.png
WARN: Error occurred while copying resources/android/icon/hdpi-background.png
WARN: Error occurred while copying resources/android/icon/xhdpi-foreground.png
WARN: Error occurred while copying resources/android/icon/xhdpi-background.png
WARN: Error occurred while copying resources/android/icon/xxhdpi-foreground.png
WARN: Error occurred while copying resources/android/icon/xxhdpi-background.png
WARN: Error occurred while copying resources/android/icon/xxxhdpi-foreground.png
WARN: Error occurred while copying resources/android/icon/xxxhdpi-background.png
Copied 31 resource items to Android

icon fails on android.
I'll check cordova-res for a solution.
any thought will be welcomed.

thx

@Diex Thanks in advance ...waiting for solution

@Srinivas-newAge @Diex you can use this alternative solution:

npm install capacitor-resources -g

Add the icon & splash to the resources folder as standard, then run the following command in your project's root

capacitor-resources

i get this warning WARN: No config.xml file in directory. Skipping config.

i get this warning WARN: No config.xml file in directory. Skipping config.

x2

i get it to work just commenting line 83 and 84 of fileresources.js

// copyImages(SOURCE_IOS_ICON, TARGET_IOS_ICON, IOS_ICONS);
// copyImages(SOURCE_IOS_SPLASH, TARGET_IOS_SPLASH, IOS_SPLASHES);

Because i was working only for android, not ios.