Function getAndroidVariablesAndClasspaths

cli/src/tasks/migrate.ts:396–432

(config: Config)

}

async function getAndroidVariablesAndClasspaths(config: Config) {
  const tempAndroidTemplateFolder = join(config.cli.assetsDirAbs, 'tempAndroidTemplate');
  await extractTemplate(config.cli.assets.android.platformTemplateArchiveAbs, tempAndroidTemplateFolder);
  const variablesGradleFile = readFile(join(tempAndroidTemplateFolder, 'variables.gradle'));
  const buildGradleFile = readFile(join(tempAndroidTemplateFolder, 'build.gradle'));
  if (!variablesGradleFile || !buildGradleFile) {
    return;
  }
  deleteFolderRecursive(tempAndroidTemplateFolder);

  const firstIndxOfCATBGV = buildGradleFile.indexOf(`classpath 'com.android.tools.build:gradle:`) + 42;
  const firstIndxOfCGGGS = buildGradleFile.indexOf(`com.google.gms:google-services:`) + 31;
  const comAndroidToolsBuildGradleVersion =
    '' + buildGradleFile.substring(firstIndxOfCATBGV, buildGradleFile.indexOf("'", firstIndxOfCATBGV));
  const comGoogleGmsGoogleServices =
    '' + buildGradleFile.substring(firstIndxOfCGGGS, buildGradleFile.indexOf("'", firstIndxOfCGGGS));

  const variablesGradleAsJSON = JSON.parse(
    variablesGradleFile
      .replace('ext ', '')
      .replace(/=/g, ':')
      .replace(/\n/g, ',')
      .replace(/,([^:]+):/g, function (_k, p1) {
        return `,"${p1}":`;
      })
      .replace('{,', '{')
      .replace(',}', '}')
      .replace(/\s/g, '')
      .replace(/'/g, '"'),
  );

  return {
    variables: variablesGradleAsJSON,
    'com.android.tools.build:gradle': comAndroidToolsBuildGradleVersion,
    'com.google.gms:google-services': comGoogleGmsGoogleServices,
  };
}

function readFile(filename: string): string | undefined {
  try {