package.task.build_new.js Maven / Gradle / Ivy

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const child_process = require('child_process');
const { version } = require("../package.json");
const fs = require('fs');

console.log("Start build .....");
console.log();

fs.existsSync("log") || fs.mkdirSync("log");
fs.existsSync("tmp") || fs.mkdirSync("tmp");
fs.existsSync("dist") || fs.mkdirSync("dist");

let flag_str = "";
let language_out;
let use_polyfill;

var options = (function(argv){

    const arr = {};
    let count = 0;

    argv.forEach(function(val, index) {

        if(++count > 2){

            index = val.split('=');
            val = index[1];
            index = index[0].toUpperCase();

            if(index === "LANGUAGE_OUT"){

                language_out = val;
            }
            /*
            else if(index === "USE_POLYFILL"){

                use_polyfill = val;
            }
            */
            else{

                flag_str += " --define='" + index + "=" + val + "'";
                arr[index] = val;
            }

            if(count > 3) console.log(index + ': ' + val);
        }
    });

    console.log('RELEASE: ' + (arr['RELEASE'] || 'custom'));

    return arr;

})(process.argv);

const light_version = (options["RELEASE"] === "light") || (process.argv[2] === "--light");
const es5_version = (options["RELEASE"] === "es5") || (process.argv[2] === "--es5");
const module_version = (options["RELEASE"] === "module") || (process.argv[2] === "--module");

const parameter = (function(opt){

    let parameter = '';

    for(let index in opt){

        if(opt.hasOwnProperty(index)){

            parameter += ' --' + index + '=' + opt[index];
        }
    }

    return parameter;
})({

    compilation_level: "ADVANCED_OPTIMIZATIONS", // "SIMPLE" // "WHITESPACE"
    use_types_for_optimization: true,
    //new_type_inf: true,
    //jscomp_warning: "newCheckTypes",
    //jscomp_error: "strictCheckTypes",
    //jscomp_error: "newCheckTypesExtraChecks",
    generate_exports: true,
    export_local_property_definitions: true,
    language_in: "ECMASCRIPT_2017",
    language_out: "STABLE",
    process_closure_primitives: true,
    summary_detail_level: 3,
    warning_level: "VERBOSE",
    emit_use_strict: true,

    output_manifest: "log/manifest.log",
    //output_module_dependencies: "log/module_dependencies.log",
    property_renaming_report: "log/renaming_report.log",

    //transform_amd_modules: true,
    process_common_js_modules: true,
    js_module_root: "node_modules/",
    module_resolution: "BROWSER",
    dependency_mode: "PRUNE",
    entry_point: "./src/bundle.js",

    rewrite_polyfills: false,
    isolation_mode: "IIFE"

    //rename_prefix_namespace: true
    //output_wrapper: "(function(){%output%}).call(this);",
    //define: "'ENABLE_CLASS_CACHE=true'"

    //formatting: "PRETTY_PRINT"
});

const executable = process.platform === "win32" ?  "\"node_modules/google-closure-compiler-windows/compiler.exe\"" :
                   process.platform === "darwin" ? "\"node_modules/google-closure-compiler-osx/compiler\"" :
                                                   "java -jar node_modules/google-closure-compiler-java/compiler.jar"

console.log(parameter)

exec(executable + parameter + " --define='DEBUG=false' --define='SUPPORT_CACHE_HELPERS=false' --externs='src/goog.js' --js='src/**.js' " + flag_str + " --js_output_file='dist/mikado-new.min.js' && exit 0", function(){
//exec("java -jar node_modules/google-closure-compiler-java/compiler.jar" + parameter + " --js='src/js/**.js' --js='!src/js/lib/**.js' --js='!src/js/*build.js' --js_output_file='public/js/build.js' && exit 0", function(){

    //let build = fs.readFileSync("public/js/build.js", "utf8");
    //build += fs.readFileSync("src/lib/litepicker.js");
    //build = build.replace("${VERSION_JS}", version);
    //fs.writeFileSync("public/js/build.js", build);

    console.log("Build Complete.");
});

function exec(prompt, callback){

    const child = child_process.exec(prompt, function(err, stdout, stderr){

        if(err){

            console.error(err);
        }
        else{

            if(callback){

                callback();
            }
        }
    });

    child.stdout.pipe(process.stdout);
    child.stderr.pipe(process.stderr);
}