cordova-plugin-braintree-gradle-fix.js

gistfile1.txt

#!/usr/bin/env node

// Define hook in your config.xml inside the android platform node:
// <platform name="android">
//    <hook src="scripts/gradle-fix.js" type="before_prepare" />
//    <hook src="scripts/gradle-fix.js" type="after_prepare" />
// </platform>

// The purpose of this script is to resolve the android.support version conflicts in cordova plugins

const fs = require('fs');
const path = require('path');

// no clue why design is being hardcoded to this version, but we pick this one since it is the lowest required,
// as recommended by the Android docs:
const SUPPORT_PLT_VERSION = '26.0.0'; 

const buildGradleResolver = `
configurations.all {
  resolutionStrategy.eachDependency { details ->
      def requested = details.requested
      if (requested.group == 'com.android.support') {
          if (!requested.name.startsWith("multidex")) {
              details.useVersion '${SUPPORT_PLT_VERSION}'
          }
      }
  }
}
`;


module.exports = (ctx) => {
  console.log('-----------------------------');
  console.log(`> Gradle - fix 'android.support' versions to ${SUPPORT_PLT_VERSION}`);

  const Q = ctx.requireCordovaModule('q');
  const deferred = Q.defer();

  const androidPlatform = ctx.cordova.platforms.android;
  const versionInt = parseInt(androidPlatform.version.replace(/[^0-9\.]/g, ''));
  console.log('[gradle-fix]==> Found cordova-android v' + versionInt);

  if (versionInt < 7) {
    return deferred.reject('The gradle-fix only works for cordova-android@>=7.0.0. Your version is ' + androidPlatform.version);
  }

  // console.log('gms-gradle-fix got context: ', require('util').inspect(ctx, false, Infinity, false));
  const gradle = path.join(ctx.opts.projectRoot, 'platforms', 'android', 'app', 'build.gradle');
  console.log(gradle);

  fs.readFile(gradle, 'utf8', (err, data) => {
    if (err) {
      console.log(err);
      return deferred.reject(err);
    }

    let result = data;
    if (result.indexOf(buildGradleResolver) < 0) {
      result = `${data}\n${buildGradleResolver}`;
    }

    return fs.writeFile(gradle, result, 'utf8', (err) => {
      if (err) {
        console.log('error');
        console.log('-----------------------------');
        deferred.reject(err);
        return;
      }
      console.log('completed');
      console.log('-----------------------------');
      deferred.resolve();
    });
  });

  return deferred.promise;
};