uncss - npm Package Compare versions

Comparing version 0.4.3 to 0.4.4

bin/index.js

 #!/usr/bin/env node
 var uncss   = require('../lib/uncss.js'),
     utility = require('../lib/utility.js'),
+    program = require('commander'),
+    buffer  = '';
 
-    arg,
-    argv,
-    buffer = '',
-    callback,
-    compress,
-    files   = [],
-    i,
-    options = {};
+program
+    .version('0.4.4')
+    .usage('[options] <file ...>')
+    .option('-c, --compress', 'Compress CSS output')
+    .parse(process.argv);
 
-/* Parse command line options */
-argv = process.argv.splice(2);
-
-for (i = 0; i < argv.length; i++) {
-    arg = argv[i];
-    if (arg.length < 2) {
-        console.log('Unrecognized token: ' + arg);
-        process.exit();
-    }
-    if (arg[0] === '-') {
-        options[arg[1]] = true;
-    } else {
-        files.push(arg);
-    }
-}
-
-if (options.h) {
-    utility.showHelp();
-    process.exit();
-}
-
-if (options.c) {
-    options.compress = true;
-} else {
-    options.compress = false;
-}
-
-if (files.length === 0) {
+if (program.args.length === 0) {
+    // No files were specified, read html from stdin
     process.stdin.resume();
@@ -50,10 +23,11 @@ process.stdin.setEncoding('utf8');
     process.stdin.on('end', function() {
-        uncss(buffer, options, function (uncss) {
+        uncss(buffer, program.options, function (uncss) {
             console.log(uncss);
-        });        
+        });
     });
 } else {
-    uncss(files, options, function (uncss) {
+    uncss(program.args, program.options, function (uncss) {
         console.log(uncss);
-    });  
-}
+    });
+}
+

lib/utility.js

@@ -6,12 +6,4 @@ /*jslint node: true, plusplus: true, stupid: true */
 var fs         = require('fs'),
-    soupselect = require('soupselect').select,
+    soupselect = require('soupselect').select;
 
-    help = ' '                                             + '\n' +
-           '    uncss [options] <file.html file.css ...>'  + '\n' +
-           ' '                                             + '\n' +
-           '  Options:'                                    + '\n' +
-           ' '                                             + '\n' +
-           '    -h, --help            output help message' + '\n' +
-           '    -c, --compress        compress css';
-
 /**
@@ -22,3 +14,3 @@ * Given an array of filenames, return an array of the files' contents,
  * @return {Array} Array Of the files' contents
- * @todo use async methods
+ * @TODO use async methods
  */
@@ -76,11 +68,3 @@ function mapReadFiles(files) {
 
-/**
- * Show help string
- */
-function showHelp() {
-    console.log(help);
-}
-
 module.exports.mapReadFiles      = mapReadFiles;
 module.exports.filterUnusedRules = filterUnusedRules;
-module.exports.showHelp          = showHelp;

package.json

 {
   "name": "uncss",
-  "version": "0.4.3",
+  "version": "0.4.4",
   "description": "Remove unused CSS styles",
@@ -33,4 +33,5 @@ "main": "lib/uncss.js",
     "htmlparser2": ">= 3.0.5",
-    "soupselect": ">= 0.2.0"
+    "soupselect": ">= 0.2.0",
+    "commander": "~2.0.0"
   }
 }

No alert changes

Improved metrics

Total package byte prevSize

182037

increased by16.23%

Number of package files

10

increased by25%

Lines of code

7257

increased by11.3%

Worsened metrics

Dependency count

5

increased by25%

Dependency changes

• + Addedcommander@~2.0.0

• + Addedcommander@2.0.0(transitive)