ES5 version for adding intent filters via cordova hooks on android

after_prepare.es5.js

'use strict';

module.exports = function (context) {
    var fs = require('fs');
    var _ = require('lodash');

    var scheme = 'flowkey';
    var insertIntent = '\n    <intent-filter>\n                <action android:name="android.intent.action.VIEW"></action>\n                <category android:name="android.intent.category.DEFAULT"></category>\n                <category android:name="android.intent.category.BROWSABLE"></category>\n                <data android:scheme="' + scheme + '"></data>\n    </intent-filter>\n    ';
    var manifestPath = context.opts.projectRoot + '/platforms/android/AndroidManifest.xml';
    var androidManifest = fs.readFileSync(manifestPath).toString();
    if (!androidManifest.includes('android:scheme="' + scheme + '"')) {
        var manifestLines = androidManifest.split(/\r?\n/);
        var lineNo = _.findIndex(manifestLines, function (line) {
            return line.includes('@string/activity_name');
        });
        manifestLines.splice(lineNo + 1, 0, insertIntent);
        fs.writeFileSync(manifestPath, manifestLines.join('\n'));
    }
};