optimist - npm Package Compare versions

Comparing version 0.2.1 to 0.2.2

examples/line_count_wrap.js

@@ -12,3 +12,3 @@ #!/usr/bin/env node
     .alias('b', 'base')
-    .describe('b', 'Numeric base to display the output in.')
+    .describe('b', 'Numeric base to display the final output in.')
     .default('b', 10)
@@ -15,0 +15,0 @@ .argv

index.js

 var path = require('path');
+var wordwrap = require('wordwrap');
 
@@ -188,2 +189,8 @@ /*  Hack an instance of Argv with process.argv into Argv
     
+    var wrap = null;
+    self.wrap = function (cols) {
+        wrap = cols;
+        return self;
+    };
+    
     self.showHelp = function (fn) {
@@ -232,2 +239,13 @@ if (!fn) fn = console.error;
             var desc = descriptions[key] || '';
+            
+            if (wrap) {
+                desc = wordwrap(switchlen + 4, wrap)(desc)
+                    .slice(switchlen + 4)
+                ;
+            }
+            
+            var spadding = new Array(
+                Math.max(switchlen - kswitch.length + 3, 0)
+            ).join(' ');
+            
             var dpadding = new Array(
@@ -237,5 +255,2 @@ Math.max(desclen - desc.length + 1, 0)
             
-            var spadding = new Array(
-                Math.max(switchlen - kswitch.length + 3, 0)
-            ).join(' ');
             var type = null;
@@ -245,4 +260,7 @@
             if (flags.strings[key]) type = '[string]';
-            if (dpadding.length > 0) desc += dpadding;
             
+            if (!wrap && dpadding.length > 0) {
+                desc += dpadding;
+            }
+            
             var prelude = '  ' + kswitch + spadding;
@@ -252,2 +270,6 @@ var body = [
                 type,
+                wrap
+                    ? '\n' + new Array(prelude.length + 3).join(' ')
+                    : null
+                ,
                 demanded[key]
@@ -254,0 +276,0 @@ ? '[required]'

package.json

 {
     "name" : "optimist",
-    "version" : "0.2.1",
+    "version" : "0.2.2",
     "description" : "Light-weight option parsing with an argv hash. No optstrings attached.",
     "main" : "./index.js",
+    "directories" : {
+        "lib" : ".",
+        "test" : "test",
+        "example" : "examples"
+    },
+    "dependencies" : {
+        "wordwrap" : ">=0.0.1 <0.1"
+    },
+    "devDependencies" : {
+        "expresso" : "=0.7.x"
+    },
     "repository" : {
@@ -7,0 +18,0 @@ "type" : "git",

No alert changes

Improved metrics

Total package byte prevSize

37774

increased by2.08%

Lines of code

1007

increased by1.72%

Worsened metrics

Dependency count

1

increased byInfinity%

Dev dependency count

1

increased byInfinity%

Dependency changes

• + Addedwordwrap@>=0.0.1 <0.1

• + Addedwordwrap@0.0.3(transitive)