Ionic Capacitor Resources Generator

CORDOVA_RESOURCES_GENERATOR.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: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: 'icon-29.png', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: 'icon-40.png', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  // { source: 'icon-60.png', target: '[email protected]' }, // Not created by capacitor
  { source: '[email protected]', target: '[email protected]' },
  // { source: '[email protected]', target: '[email protected]' }, // Not created by capacitor
  { source: '[email protected]', target: '[email protected]' },
  // { source: 'icon-72.png', target: 'AppIcon-72x72.png' }, // Not created by capacitor
  // { source: '[email protected]', target: '[email protected]' }, // Not created by capacitor
  // { source: 'icon-76.png', target: 'AppIcon-76x76.png' }, // Not created by capacitor
  { source: 'icon-76.png', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: '[email protected]', target: '[email protected]' },
  { source: 'icon-1024.png', target: '[email protected]' }
];
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-ldpi-screen.png', target: 'splash.png' }, // Not created by capacitor
  {
    source: 'drawable-land-mdpi-screen.png',
    target: 'drawable/splash.png'
  }, // new
  { 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);