add dynamic version

cheeriojs · Feb 5, 2012 · 41337f9 · 41337f9
1 parent 948629d
commit 41337f9
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -1,4 +1,13 @@
 exports = module.exports = require('./lib/cheerio');
 exports.parse = require('./lib/parse');
 exports.render = require('./lib/render');
-exports.utils = require('./lib/utils');
+exports.utils = require('./lib/utils');
+
+/*
+  Export the version
+*/
+var version = function() {
+  var pkg = require('fs').readFileSync(__dirname + '/package.json', 'utf8');
+  return JSON.parse(pkg).version;
+};
+exports.__defineGetter__('version', version);
diff --git a/lib/cheerio.js b/lib/cheerio.js
@@ -16,7 +16,7 @@ var cheerio = (function() {
   var quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/;
 
   cheerio.fn = cheerio.prototype = {
-    cheerio : '0.4.2',
+    cheerio : '[cheerio object]',
     constructor : cheerio,
     init : function(selector, context, root) {
       // Handle $(''), $(null), and $(undefined)

diff --git a/test/cheerio.coffee b/test/cheerio.coffee
@@ -23,6 +23,9 @@ multiclass = '<p><a class = "btn primary" href = "#">Save</a></p>'
 
 describe 'cheerio', ->
 
+  it 'should get the version', ->
+    /\d\.\d\.\d/.test($.version).should.be.ok
+
   it '$(null) should return be empty', ->
     $(null).should.be.empty