# All files / src/cli JavaScriptObfuscatorCLI.js

98.31% Statements 58/59
100% Branches 19/19
75% Functions 3/4
98.25% Lines 56/57

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     "use strict";
    const commander_1 = require('commander');
    const fs = require('fs');
    const mkdirp = require('mkdirp');
    const path = require('path');
    const child_process_1 = require("child_process");
    const DefaultPreset_1 = require("../preset-options/DefaultPreset");
    const JavaScriptObfuscator_1 = require("../JavaScriptObfuscator");
    class JavaScriptObfuscatorCLI {
        constructor(argv) {
            this.data = '';
            this.rawArguments = argv;
            this.arguments = this.rawArguments.slice(2);
        }
        static getBuildVersion() {
            return child_process_1.execSync(`npm info ${JavaScriptObfuscatorCLI.packageName} version`, {
                encoding: JavaScriptObfuscatorCLI.encoding
            });
        }
        static isFilePath(filePath) {
            try {
                return fs.statSync(filePath).isFile();
            }
            catch (e) {
                return false;
            }
        }
        static parseBoolean(value) {
            return value === 'true' || value === '1';
        }
        run() {
            this.configureCommands();
            if (!this.arguments.length || this.arguments.indexOf('--help') >= 0) {
                this.commands.outputHelp();
                return;
            }
            this.inputPath = this.validateInputPath();
            this.getData();
            this.processData();
        }
        buildOptions() {
            let options = {}, availableOptions = Object.keys(DefaultPreset_1.DEFAULT_PRESET);
            for (let option in this.commands) {
                if (!this.commands.hasOwnProperty(option)) {
                    continue;
                }
                if (availableOptions.indexOf(option) === -1) {
                    continue;
                }
                options[option] = this.commands[option];
            }
            return Object.assign({}, DefaultPreset_1.DEFAULT_PRESET, options);
        }
        configureCommands() {
            this.commands = new commander_1.Command()
                .version(JavaScriptObfuscatorCLI.getBuildVersion(), '-v, --version')
                .usage('<inputPath> [options]')
                .option('-o, --output <path>', 'Output path for obfuscated code')
                .option('--compact <boolean>', 'Disable one line output code compacting', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--debugProtection <boolean>', 'Disable browser Debug panel (can cause DevTools enabled browser freeze)', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--debugProtectionInterval <boolean>', 'Disable browser Debug panel even after page was loaded (can cause DevTools enabled browser freeze)', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--disableConsoleOutput <boolean>', 'Allow console.log, console.info, console.error and console.warn messages output into browser console', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--encodeUnicodeLiterals <boolean>', 'All literals in Unicode array become encoded in Base64 (this option can slightly slow down your code speed)', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--reservedNames <list>', 'Disable obfuscation of variable names, function names and names of function parameters that match the passed RegExp patterns (comma separated)', (val) => val.split(','))
                .option('--rotateUnicodeArray <boolean>', 'Disable rotation of unicode array values during obfuscation', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--selfDefending <boolean>', 'Disables self-defending for obfuscated code', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--unicodeArray <boolean>', 'Disables gathering of all literal strings into an array and replacing every literal string with an array call', JavaScriptObfuscatorCLI.parseBoolean)
                .option('--unicodeArrayThreshold <number>', 'The probability that the literal string will be inserted into unicodeArray (Default: 0.8, Min: 0, Max: 1)', parseFloat)
                .option('--wrapUnicodeArrayCalls <boolean>', 'Disables usage of special access function instead of direct array call', JavaScriptObfuscatorCLI.parseBoolean)
                .parse(this.rawArguments);
            this.commands.on('--help', () => {
                console.log('  Examples:\n');
                console.log('    %> javascript-obfuscator in.js --compact true --selfDefending false');
                console.log('    %> javascript-obfuscator in.js --output out.js --compact true --selfDefending false');
                console.log('');
            });
        }
        getData() {
            this.data = fs.readFileSync(this.inputPath, JavaScriptObfuscatorCLI.encoding);
        }
        validateInputPath() {
            let inputPath = this.arguments[0];
            if (!JavaScriptObfuscatorCLI.isFilePath(inputPath)) {
                throw new ReferenceError(`First argument must be a valid file path`);
            }
            if (JavaScriptObfuscatorCLI.availableInputExtensions.indexOf(path.extname(inputPath)) === -1) {
                throw new ReferenceError(`Input file must have .js extension`);
            }
            return inputPath;
        }
        getOutputPath() {
            let outputPath = this.commands.output;
            if (outputPath) {
                return outputPath;
            }
            return this.inputPath
                .split('.')
                .map((value, index) => {
                return index === 0 ? `${value}-obfuscated` : value;
            })
                .join('.');
        }
        processData() {
            let outputPath = this.getOutputPath(), dirName = path.dirname(outputPath);
            mkdirp.sync(dirName);
            fs.writeFileSync(this.getOutputPath(), JavaScriptObfuscator_1.JavaScriptObfuscator.obfuscate(this.data, this.buildOptions()), {
                encoding: JavaScriptObfuscatorCLI.encoding
            });
        }
    }
    JavaScriptObfuscatorCLI.availableInputExtensions = [
        '.js'
    ];
    JavaScriptObfuscatorCLI.encoding = 'utf8';
    JavaScriptObfuscatorCLI.packageName = 'javascript-obfuscator';
    exports.JavaScriptObfuscatorCLI = JavaScriptObfuscatorCLI;
    //# sourceMappingURL=JavaScriptObfuscatorCLI.js.map