commander - npm Package Compare versions

Comparing version 0.5.1 to 0.5.2

History.md

 
+0.6.1 / 2012-06-01 
+==================
+
+  * Added: append (yes or no) on confirmation
+  * Added: allow node.js v0.7.x
+
+0.6.0 / 2012-04-10 
+==================
+
+  * Added `.prompt(obj, callback)` support. Closes #49
+  * Added default support to .choose(). Closes #41
+  * Fixed the choice example
+
 0.5.1 / 2011-12-20 
@@ -3,0 +16,0 @@ ==================

lib/commander.js

@@ -801,3 +801,3 @@
  *
- * @param {String} str
+ * @param {String|Object} str
  * @param {Function} fn
@@ -808,4 +808,24 @@ * @api public
 Command.prototype.prompt = function(str, fn){
-  if (/ $/.test(str)) return this.promptSingleLine.apply(this, arguments);
-  this.promptMultiLine(str, fn);
+  var self = this;
+
+  if ('string' == typeof str) {
+    if (/ $/.test(str)) return this.promptSingleLine.apply(this, arguments);
+    this.promptMultiLine(str, fn);
+  } else {
+    var keys = Object.keys(str)
+      , obj = {};
+
+    function next() {
+      var key = keys.shift()
+        , label = str[key];
+
+      if (!key) return fn(obj);
+      self.prompt(label, function(val){
+        obj[key] = val;
+        next();
+      });
+    }
+
+    next();
+  }
 };
@@ -888,7 +908,8 @@
 
-Command.prototype.confirm = function(str, fn){
+Command.prototype.confirm = function(str, fn, verbose){
   var self = this;
   this.prompt(str, function(ok){
     if (!ok.trim()) {
-      return self.confirm(str, fn);
+      if (!verbose) str += '(yes or no) ';
+      return self.confirm(str, fn, true);
     }
@@ -913,2 +934,3 @@ fn(parseBool(ok));
  * @param {Array} list
+ * @param {Number|Function} index or fn
  * @param {Function} fn
@@ -918,7 +940,17 @@ * @api public
 
-Command.prototype.choose = function(list, fn){
-  var self = this;
+Command.prototype.choose = function(list, index, fn){
+  var self = this
+    , hasDefault = 'number' == typeof index;
 
+  if (!hasDefault) {
+    fn = index;
+    index = null;
+  }
+
   list.forEach(function(item, i){
-    console.log('  %d) %s', i + 1, item);
+    if (hasDefault && i == index) {
+      console.log('* %d) %s', i + 1, item);
+    } else {
+      console.log('  %d) %s', i + 1, item);
+    }
   });
@@ -929,2 +961,4 @@
       val = parseInt(val, 10) - 1;
+      if (hasDefault && isNaN(val)) val = index;
+
       if (null == list[val]) {
@@ -931,0 +965,0 @@ again();

package.json

 {
     "name": "commander"
-  , "version": "0.5.1"
+  , "version": "0.5.2"
   , "description": "the complete solution for node.js command-line programs"
@@ -12,3 +12,3 @@ , "keywords": ["command", "option", "parser", "prompt", "stdin"]
   , "main": "index"
-  , "engines": { "node": ">= 0.4.x < 0.7.0" }
+  , "engines": { "node": ">= 0.4.x" }
 }

Readme.md

@@ -1,2 +0,1 @@
-
 # Commander.js
@@ -53,3 +52,3 @@
 
-     -v, --version        output the version number
+     -V, --version        output the version number
      -p, --peppers        Add peppers
@@ -146,3 +145,3 @@ -P, --pineapple      Add pineappe
   -h, --help     output usage information
-  -v, --version  output the version number
+  -V, --version  output the version number
   -f, --foo      enable some foo
@@ -149,0 +148,0 @@ -b, --bar      enable some bar

New alerts

Non-existent author

Supply chain risk

The package was published by an npm account that no longer exists.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

31812

decreased by-35.92%

Number of package files

8

decreased by-77.14%

Lines of code

897

decreased by-28.07%

Number of lines in readme file

262

decreased by-0.38%

Number of high supply chain risk alerts

1

increased byInfinity%

No dependency changes