Added jake build scripts.

README.markdown

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+## Information
+
+Zoomooz is an easy-to-use jQuery plugin for making any web page element zoom.
+
+## Installation and usage
+
+Basically, just have a look at the examples and start hacking away.
+
+For more information and usage, see: http://janne.aukia.com/zoomooz
+
+## Building
+
+There is an optional build process. Currently the only thing it does is that it merges and minifies Javascript files, so running it is not necessary.
+
+### Setting up the build tools
+
+1. Download and install Node.js:
+
+  http://nodejs.org/#download
+
+        ./configure
+        make
+        make install
+
+1. Install npm (sudo with own risk if problems):
+
+        curl http://npmjs.org/install.sh | sh
+        sudo chown -R $USER /usr/local/lib/node/
+        sudo chown -R $USER /usr/local/bin/
+
+1. Install node-jake:
+
+        npm install jake
+
+1. Install uglify-js:
+
+        npm install uglify-js
+
+### Running the build
+
+    jake

jakefile.js

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+if (typeof global.system !== 'undefined') {
+    print('Narwhal Jake not supported (use node-jake instead)');
+    return;
+}
+
+var sys = require('sys');
+var path = require('path');
+var fs = require('fs');
+
+var util = require('util');
+
+var uglify = require("uglify-js");
+var jsp = uglify.parser;
+var pro = uglify.uglify;
+
+var spawn = require('child_process').spawn;
+
+var ownFilesMergedFileName = "build/jquery.zoomooz-merged.js";
+var withLibsMergedFileName = "build/jquery.zoomooz-merged-libs.js";
+
+var ownFilesMinifiedFileName = "build/jquery.zoomooz-merged-min.js";
+var withLibsMinifiedFileName = "build/jquery.zoomooz-merged-libs-min.js";
+
+desc('Concatenates javascript files');
+task('concat', [], function() {
+  sys.puts('### [jake concat]');
+
+  path.exists("build",function(exists) {
+     if(!exists) {
+ 	 	sys.puts('setting up build dir');
+  	    fs.mkdirSync("build",0744);
+  	 }
+
+	 var ownfiles = ['js/purecssmatrix.js','js/jquery.zoomooz.js','js/jquery.animtrans.js'],
+		 extrafiles = ['lib/sylvester.js'],
+		 pathName = '.';
+
+	 var concatFiles = function(files, outFileName) {
+		sys.puts('Creating \"'+outFileName+'\" from:');
+		outFile = fs.openSync(outFileName, 'w+');
+		files.forEach(function(fileName) {
+		   var contents = fs.readFileSync(fileName);
+		   var writeStatus = fs.writeSync(outFile, contents.toString()+'\n');
+		   sys.puts('  '+fileName);
+		});
+		fs.closeSync(outFile); 
+	 }
+
+	 var withLibs = ownfiles.concat(extrafiles);
+
+	 concatFiles(ownfiles, ownFilesMergedFileName);
+	 concatFiles(withLibs, withLibsMergedFileName);
+
+     complete();
+  });
+}, true);
+
+desc('Minifies js files');
+task('minify', [], function() {
+  var minifyFile = function(originalFileName,outFileName) {
+    var contents = fs.readFileSync(originalFileName);
+    var ast = jsp.parse(contents.toString());
+    ast = pro.ast_mangle(ast);
+    ast = pro.ast_squeeze(ast);
+    var final_code = pro.gen_code(ast);
+    outFile = fs.openSync(outFileName, 'w+');
+    var writeStatus = fs.writeSync(outFile, final_code);
+    fs.closeSync(outFile);
+  }
+
+  minifyFile(ownFilesMergedFileName, ownFilesMinifiedFileName);
+  minifyFile(withLibsMergedFileName, withLibsMinifiedFileName);
+
+});
+
+/*
+desc('Creates Docco documentation');
+task('docs', [], function() {
+  var tsk = spawn('docco',['js/purecssmatrix.js','js/jquery.zoomooz.js']);
+  tsk.stdout.on('data', function (data) {
+    util.print('stdout: ' + data);
+  });
+
+  tsk.stderr.on('data', function (data) {
+    util.print('stderr: ' + data);
+  });
+});
+*/
+
+desc('Main build task');
+task('build', ['concat','minify'/*,'docs'*/], function() {});
+
+desc('Default task');
+task('default', ['build'], function() {});