set basic layout. adding status bar

node_modules/bower/lib/util/cli.js

@@ -0,0 +1,49 @@
+var mout = require('mout');
+var nopt = require('nopt');
+var renderers = require('../renderers');
+
+function readOptions(options, argv) {
+    var types;
+    var noptOptions;
+    var parsedOptions = {};
+    var shorthands = {};
+
+    if (Array.isArray(options)) {
+        argv = options;
+        options = {};
+    } else {
+        options = options || {};
+    }
+
+    types = mout.object.map(options, function(option) {
+        return option.type;
+    });
+    mout.object.forOwn(options, function(option, name) {
+        shorthands[option.shorthand] = '--' + name;
+    });
+
+    noptOptions = nopt(types, shorthands, argv);
+
+    // Filter only the specified options because nopt parses every --
+    // Also make them camel case
+    mout.object.forOwn(noptOptions, function(value, key) {
+        if (options[key]) {
+            parsedOptions[mout.string.camelCase(key)] = value;
+        }
+    });
+
+    parsedOptions.argv = noptOptions.argv;
+
+    return parsedOptions;
+}
+
+function getRenderer(command, json, config) {
+    if (config.json || json) {
+        return new renderers.Json(command, config);
+    }
+
+    return new renderers.Standard(command, config);
+}
+
+module.exports.readOptions = readOptions;
+module.exports.getRenderer = getRenderer;