yargs - npm Package Compare versions

Comparing version 3.4.0 to 3.4.4

index.js

@@ -1,5 +0,5 @@
-var path = require('path');
-var Parser = require('./lib/parser');
-var Usage = require('./lib/usage');
-var Validation = require('./lib/validation');
+var path = require('path'),
+  Parser = require('./lib/parser'),
+  Usage = require('./lib/usage'),
+  Validation = require('./lib/validation');
 
@@ -6,0 +6,0 @@ /*  Hack an instance of Argv with process.argv into Argv

lib/parser.js

 // fancy-pants parsing of argv, originally forked
 // from minimist: https://www.npmjs.com/package/minimist
-var fs = require('fs'),
-  path = require('path'),
-  S = require('string');
+var camelCase = require('camelcase'),
+  fs = require('fs'),
+  path = require('path');
 
@@ -35,6 +35,2 @@ module.exports = function (args, opts) {
 
-    function toCamelCase(str) {
-        return S(str).camelize().s;
-    }
-
     var aliases = {},
@@ -49,3 +45,3 @@ newAliases = {};
         if (/-/.test(key) && !opts.alias[key]) {
-            var c = toCamelCase(key);
+            var c = camelCase(key);
             aliases[key] = aliases[key] || [];
@@ -223,3 +219,3 @@ // don't allow the same key to be added multiple times.
         if (/-/.test(key) && !(aliases[key] && aliases[key].length)) {
-            var c = toCamelCase(key);
+            var c = camelCase(key);
             aliases[key] = [c];
@@ -353,3 +349,3 @@ newAliases[c] = true;
             if (/-/.test(x)) {
-                var c = toCamelCase(x);
+                var c = camelCase(x);
                 aliases[key].push(c);
@@ -356,0 +352,0 @@ newAliases[c] = true;

lib/usage.js

 // this file handles outputting usage instructions,
 // failures, etc. keeps logging in one place.
-var S = require('string'),
+var decamelize = require('decamelize'),
   wordwrap = require('wordwrap'),
@@ -202,5 +202,5 @@ wsize = require('window-size');
         if (epilog) {
-            var e = epilog;
-            if (wrap) e = wordwrap(0, wrap)(epilog);
-            help.push(epilog, '');
+            var e = epilog.replace(/\$0/g, yargs.$0);
+            if (wrap) e = wordwrap(0, wrap)(e);
+            help.push(e, '');
         }
@@ -222,3 +222,3 @@
         if (value === undefined) return null;
-        
+
         if (defaultDescription) {
@@ -232,3 +232,3 @@ string += defaultDescription;
               case 'function':
-                string += '(' + (value.name.length ? S(value.name).dasherize().s : 'generated-value') + ')'
+                string += '(' + (value.name.length ? decamelize(value.name, '-') : 'generated-value') + ')'
                 break;
@@ -235,0 +235,0 @@ default:

package.json

 {
   "name": "yargs",
-  "version": "3.4.0",
+  "version": "3.4.4",
   "description": "Light-weight option parsing with an argv hash. No optstrings attached.",
@@ -12,3 +12,4 @@ "main": "./index.js",
   "dependencies": {
-    "string": "^3.0.0",
+    "camelcase": "^1.0.2",
+    "decamelize": "^1.0.0",
     "window-size": "0.1.0",
@@ -15,0 +16,0 @@ "wordwrap": "0.0.2"

README.md

@@ -291,9 +291,14 @@ yargs
 var argv = require('yargs')
-    .usage('Count the lines in a file.\nUsage: $0')
-    .example('$0 -f', 'count the lines in the given file')
+    .usage('Usage: $0 <command> [options]')
+    .command('count', 'Count the lines in a file')
+    .demand(1)
+    .example('$0 count -f foo.js', 'count the lines in the given file')
     .demand('f')
     .alias('f', 'file')
+    .nargs('f', 1)
     .describe('f', 'Load a file')
-    .argv
-;
+    .help('h')
+    .alias('h', 'help')
+    .epilog('copyright 2015')
+    .argv;
 
@@ -314,19 +319,23 @@ var fs = require('fs');
 ***
+    $ node line_count.js count
+    Usage: node test.js <command> [options]
 
-    $ node line_count.js
-    Count the lines in a file.
-    Usage: node ./line_count.js
+    Commands:
+      count    Count the lines in a file
 
+    Options:
+      -f, --file  Load a file        [required]
+      -h, --help  Show help
+
     Examples:
-      node ./line_count.js -f   count the lines in the given file
+      node test.js count -f foo.js    count the lines in the given file
 
-    Options:
-      -f, --file  Load a file  [required]
+    copyright 2015
 
     Missing required arguments: f
 
-    $ node line_count.js --file line_count.js
+    $ node line_count.js count --file line_count.js
     20
 
-    $ node line_count.js -f line_count.js
+    $ node line_count.js count -f line_count.js
     20
@@ -834,6 +843,5 @@
 
-To run the tests with [expresso](http://github.com/visionmedia/expresso),
-just do:
+To run the tests with npm, just do:
 
-    expresso
+    npm test
 
@@ -840,0 +848,0 @@ inspired by

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Improved metrics

Total package byte prevSize

62906

increased by0.32%

Number of lines in readme file

850

increased by0.95%

Worsened metrics

Dependency count

4

increased by33.33%

Lines of code

1161

decreased by-0.26%

Dependency changes

• + Addedcamelcase@^1.0.2

• + Addeddecamelize@^1.0.0

• + Addedcamelcase@1.2.1(transitive)

• + Addeddecamelize@1.2.0(transitive)

• - Removedstring@^3.0.0

• - Removedstring@3.3.3(transitive)