add optionator

package.json

@@ -28,6 +28,7 @@
     "escodegen": "^1.4.1",
     "esprima": "^1.2.2",
     "lodash": "^2.4.1",
+    "optionator": "^0.4.0",
     "text-table": "^0.2.0"
   },
   "devDependencies": {

src/cli.js

@@ -10,84 +10,35 @@ var api = require('./api');
 var context = require('./context');
 var shell = require('./shell');
 var pkg = require('../package.json');
-var options = {commonJS: false, force: false, json: false};
+//var defaultOptions = {commonJS: false, force: false, json: false};
-
+var options = require('./options');
-//if (process.argv.length > 2) {
-//    var files = [];
-//    _.forEach(process.argv.slice(2),function (param) {
-//        if (param === '-v' || param === '--version') {
-//            console.log(pkg.version);
-//        } else if (param === '-h' || param === '--help') {
-//            printHelp();
-//        } else if (param === '-c' || param === '--common') {
-//            options.commonJS = true;
-//        } else if (param === '-f' || param === '--force') {
-//            options.force = true;
-//        } else if (param === '-j' || param === '--json') { // TODO use optionator
-//            context.options.format = 'json';
-//        } else if (param !== '--no-color') {
-//            files.push(param);
-//        }
-//    });
-//    _.forEach(files, handleSingleFile);
-//    shell.printResults(context);
-//} else {
-//    printHelp();
-//}
-
-function parseOptions(args) {
-    var parsedOptions = {_: [], version: false, commonJS: false, force: false, format: 'stylish'};
-    _.forEach(args, function (param) {
-        if (param === '-v' || param === '--version') {
-            parsedOptions.version = true;
-        } else if (param === '-h' || param === '--help') {
-            printHelp();
-        } else if (param === '-c' || param === '--common') {
-            parsedOptions.commonJS = true;
-        } else if (param === '-f' || param === '--force') {
-            parsedOptions.force = true;
-        } else if (param === '-j' || param === '--json') { // TODO use optionator
-            parsedOptions.format = 'json';
-            context.options.format = 'json';
-        } else if (param !== '--no-color') {
-            parsedOptions._.push(param);
-        }
-    });
-    return parsedOptions;
-}
 
 function executeOptions(currentOptions) {
     var ret = 0;
-    if (currentOptions.help) {
+    var files = currentOptions._;
-        printHelp();
+    if (currentOptions.version) {
-    } else if (currentOptions.version) {
+        console.log('v' + pkg.version);
-        console.log(pkg.version);
+    } else if (currentOptions.help) {
+        if  (files.length) {
+            console.log(options.generateHelpForOption(files[0]));
+        } else {
+            console.log(options.generateHelp());
+        }
+    } else if (!files.length) {
+        console.log(options.generateHelp());
     } else {
-        _.forEach(currentOptions._, function (f) {
+        context.options.format = currentOptions.format;
-            handleSingleFile(f, currentOptions);
+        _.forEach(files, handleSingleFile.bind(this, currentOptions));
-        });
         ret = shell.printResults(context);
     }
     return ret;
 }
 
-function printHelp() {
+/**
-    console.log(pkg.name + ' ' + pkg.version);
+ * @param {*} currentOptions
-    console.log(pkg.description);
+ * @param {string} filename file name to process
-    console.log('');
+ */
-    console.log('Usage:');
+function handleSingleFile(currentOptions, filename) {
-    console.log('  $ rt <filename>[,<filename>] [<args>]');
-    console.log('');
-    console.log('Options:');
-    console.log('  -v, --version        Outputs the version number.');
-    console.log('  -h, --help           Show help.');
-    console.log('  -j, --json           Report output format. [stylish,json]');
-//    console.log('  -ft, --format        Report output format. [stylish,json]');
-    console.log('  --common             Use Common JS output. default: false');
-    console.log('  -f --force           Force creation of output. default: false');
-}
-
-function handleSingleFile(filename, currentOptions) {
     if (path.extname(filename) !== '.rt') {
         context.error('invalid file, only handle rt files', filename);
         return;// only handle html files
@@ -103,13 +54,13 @@ function handleSingleFile(filename, currentOptions) {
         api.convertFile(filename, filename + '.js', currentOptions, context);
     } catch (e) {
         context.error(e.message, filename, e.line || -1, -1, e.index || -1);
-//        if (options.json) {
+//        if (defaultOptions.json) {
 //            context.error(e.message, filename, e.line || -1, -1, e.index || -1);
 //            console.log(JSON.stringify(context.getMessages(), undefined, 2));
 //        } else {
 //            console.log('Error processing file: ' + filename + ', ' + e.message + ' line: ' + e.line || -1);
 //        }
-        // if (options.stack)
+        // if (defaultOptions.stack)
         // console.log(e.stack);
     }
 }
@@ -120,12 +71,15 @@ function handleSingleFile(filename, currentOptions) {
  * @returns {int} The exit code for the operation.
  */
 function execute(args) {
-    if (args.length > 2) {
+    var currentOptions;
-        var opts = parseOptions(args.slice(2));
+    try {
-        return executeOptions(opts);
+        currentOptions = options.parse(args);
+    } catch (error) {
+        console.error(error.message);
+        return 1;
     }
-    printHelp();
+    console.log(currentOptions);
-    return 0;
+    return executeOptions(currentOptions);
 }
 
 module.exports = {execute: execute, executeOptions: executeOptions};

src/formatters/stylish.js

@@ -38,12 +38,12 @@ module.exports = function (warnings, config) {
         warnings.map(function (message) {
             return [
                 '',
-                message.file,
+                message.file || '',
                 lineText(message.line || 0),
                 lineText(message.column || 0),
                 getMessageType(message),
                 // message.message.replace(/\.$/, ""),
-                message.msg
+                message.msg || ''
                 // chalk.gray(message.ruleId)
             ];
         }),
@@ -58,18 +58,18 @@ module.exports = function (warnings, config) {
 
     var buf = [];
 
-    buf.push(output + '\n');
+    buf.push(output);
 
     var grouped = _.groupBy(warnings, 'level');
 
     var errCount = grouped.ERROR ? grouped.ERROR.length : 0;
     var warnCount = grouped.WARN ? grouped.WARN.length : 0;
-    var infoCount = grouped.INFO ? grouped.INFO.length : 0;
+    //var infoCount = grouped.INFO ? grouped.INFO.length : 0;
 
 //    buf.push(errCount + ' ' + warnCount + ' ' + infoCount + '\n');
 
     if (errCount === 0 && warnCount === 0) {
-        buf.push('React templates done\n');
+        buf.push(chalk.green('React templates done'));
     } else {
         var msg = [];
         if (errCount > 0) {
@@ -77,11 +77,11 @@ module.exports = function (warnings, config) {
         } else {
             msg.push(warnCount + ' ' + pluralize(warnCount, 'warning', 'warnings'));
         }
-        buf.push(chalk.red.bold(UNICODE_HEAVY_MULTIPLICATION_X + ' ' + msg.join(', ')) + '\n');
+        buf.push(chalk.red.bold(UNICODE_HEAVY_MULTIPLICATION_X + ' ' + msg.join(', ')));
         if (errCount > 0) {
-            buf.push('React templates failed due to errors\n');
+            buf.push(chalk.red('React templates failed due to errors'));
         } else {
-            buf.push('React templates done with warnings\n');
+            buf.push(chalk.yellow('React templates done with warnings'));
         }
     }
 
@@ -92,5 +92,5 @@ module.exports = function (warnings, config) {
 //        buf.push(chalk.red.bold(UNICODE_HEAVY_MULTIPLICATION_X + ' ' + warnings.length + ' ' + pluralize(warnings.length, 'problem', 'problems')) + '\n');
 //        buf.push('React templates done with warnings\n');
 //    }
-    return buf.join('');
+    return buf.join('\n');
 };

src/options.js

@@ -0,0 +1,80 @@
+/**
+ * @fileoverview Options configuration for optionator.
+ * @author idok
+ */
+'use strict';
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+var optionator = require('optionator');
+var pkg = require('../package.json');
+var reactDOMSupport = require('./reactDOMSupport');
+
+//------------------------------------------------------------------------------
+// Initialization and Public Interface
+//------------------------------------------------------------------------------
+
+// exports 'parse(args)', 'generateHelp()', and 'generateHelpForOption(optionName)'
+module.exports = optionator({
+    prepend: [
+        pkg.name + ' v' + pkg.version,
+        pkg.description,
+        '',
+        'Usage:',
+        '$ rt <filename>[,<filename>] [<args>]'
+    ].join('\n'),
+    concatRepeatedArrays: true,
+    mergeRepeatedObjects: true,
+    options: [{
+        heading: 'Options'
+    }, {
+        option: 'help',
+        alias: 'h',
+        type: 'Boolean',
+        description: 'Show help.'
+    }, {
+        option: 'color',
+        alias: 'c',
+        default: 'true',
+        type: 'Boolean',
+        description: 'Use colors in output.'
+    }, {
+        option: 'common',
+        alias: 'm',
+        default: 'false',
+        type: 'Boolean',
+        description: 'Use Common JS output.'
+    }, {
+        option: 'force',
+        alias: 'r',
+        default: 'false',
+        type: 'Boolean',
+        description: 'Force creation of output. skip file check.'
+    }, {
+        option: 'format',
+        alias: 'f',
+        type: 'String',
+        default: 'stylish',
+        //enum: ['stylish', 'json'],
+        description: 'Use a specific output format. (stylish|json)'
+    }, {
+        option: 'target-version',
+        alias: 't',
+        type: 'String',
+        default: '0.12.1',
+        //enum: ['stylish', 'json'],
+        description: 'React version to generate code for (' + Object.keys(reactDOMSupport).join(', ') + ')'
+    }, {
+        option: 'version',
+        alias: 'v',
+        type: 'Boolean',
+        description: 'Outputs the version number.'
+    }, {
+        option: 'stack',
+        alias: 'k',
+        type: 'Boolean',
+        description: 'Show stack trace on errors.'
+    }]
+});