function updateJS()

in createmobilespec/createmobilespec.js [572:605]

• 32 lines of code
• 8 McCabe index (conditional complexity)

function updateJS() {
    if (argv.skipjs) {
        console.log("### Skipping the js update.");
    } else if (!argv.global) {
        if (!fs.existsSync(cordova_js_git_dir)) {
            couldNotFind("js", "cordova-js");
        } else {
            console.log("### Updating js for platforms...");
            try {
                require(path.join(cordova_js_git_dir, "node_modules", "grunt"));
            } catch (e) {
                console.error("Grunt isn't installed in cordova-js, you need to:\n\trun `npm install` from: "+ cordova_js_git_dir);
            }

            platforms.forEach(function (platform) {
                var version = require(join_paths([top_dir].concat(platform_layout[platform].bin)) + '/package').version;
                pushd(cordova_js_git_dir);
                var nodeCommand = /^win/.test(process.platform) ? ("\"" + process.argv[0] + "\" ") : "";
                var code = executeShellCommand(nodeCommand + path.join(__dirname, "node_modules", "grunt-cli", "bin", "grunt") + ' compile:' + platform + ' --platformVersion=' + version).code;
                if (code) {
                    console.log("Failed to build js.");
                    process.exit(1);
                }
                popd();

                var src = path.join(cordova_js_git_dir, "pkg", "cordova." + platform + ".js");
                var dest = argv.plugman ? join_paths([top_dir, getProjName(platform)].concat(platform_layout[platform].www).concat(["cordova.js"])) :
                                          path.join(cli_project_dir, "platforms", platform, "platform_www", "cordova.js");
                shelljs.cp("-f", src, dest);
                console.log("JavaScript file updated for " + platform);
            });
        }
    }
}