set basic layout. adding status bar

node_modules/bower/lib/commands/help.js

@@ -0,0 +1,41 @@
+var Q = require('q');
+var path = require('path');
+var fs = require('../util/fs');
+var createError = require('../util/createError');
+
+function help(logger, name, config) {
+    var json;
+
+    if (name) {
+        json = path.resolve(
+            __dirname,
+            '../templates/json/help-' + name.replace(/\s+/g, '/') + '.json'
+        );
+    } else {
+        json = path.resolve(__dirname, '../templates/json/help.json');
+    }
+
+    return Q.promise(function(resolve) {
+        fs.exists(json, resolve);
+    }).then(function(exists) {
+        if (!exists) {
+            throw createError('Unknown command: ' + name, 'EUNKNOWNCMD', {
+                command: name
+            });
+        }
+
+        return require(json);
+    });
+}
+
+// -------------------
+
+help.readOptions = function(argv) {
+    var cli = require('../util/cli');
+    var options = cli.readOptions(argv);
+    var name = options.argv.remain.slice(1).join(' ');
+
+    return [name];
+};
+
+module.exports = help;