raex_app_test/scripts/android/leftShift2doLast.js

const fs = require("fs");
const path = require("path");
module.exports = function (context) {
    const projectRoot = context.opts.projectRoot;

    const cordovaCommon = context.requireCordovaModule("cordova-common");
    const { ConfigParser } = cordovaCommon;
    const appConfig = new ConfigParser(path.resolve(projectRoot, "config.xml"));

    let projectName = appConfig.name();

    const file = path.resolve(
        projectRoot,
        "platforms",
        "android",
        "cordova-plugin-code-push",
        "test-build-extras.gradle"
    );
    let content = fs.readFileSync(file).toString();
    let lines = content.split("\n");
    let index = lines.findIndex(
        (i) => i.trim() === 'def newTask = task("cdvCreateAssetManifest") << {'
    );
    if (index > -1) {
        lines[index] = '    def newTask = task("cdvCreateAssetManifest") {';
        lines.splice(index + 18, 0, "}\n");
        lines.splice(index + 1, 0, "doLast {\n");
    }
    fs.writeFileSync(file, lines.join("\n"));
};