rob@77: module.exports = function(grunt) {
rob@77:   
rob@77:   var exec = require('child_process').exec,
rob@77:       http = require('http'),
rob@77:       fs = require('fs'),
rob@77:       host = 'ajax.googleapis.com',
rob@77:       jqPath = '/ajax/libs/jquery/1.7.2/jquery.js';
rob@77: 
rob@77:   grunt.registerTask('build', 'builds query module for us in nodje', function() {
rob@77:     var tmpDir = './tmp', distDir = './lib',
rob@77:         done = this.async(), wrapper;
rob@77: 
rob@77: 
rob@77:     function buildjQuery(jq) {
rob@77:       wrapper = fs.readFileSync('./src/wrapper.js', 'utf8');
rob@77:       wrapper = wrapper.replace('//JQUERY_SOURCE', jq);
rob@77:       fs.writeFileSync('./lib/node-jquery.js', wrapper);
rob@77:       done();
rob@77:     }
rob@77: 
rob@77:     function writejQuery() {
rob@77:       var data = '',
rob@77:           req = http.request({
rob@77:         host: host,
rob@77:         port: 80, 
rob@77:         path: jqPath,
rob@77:         method: 'GET'
rob@77:       }, function(res) {
rob@77:         res.setEncoding('utf8');  
rob@77:         res.on('data', function(chunk) {
rob@77:           data += chunk;  
rob@77:         });
rob@77:         res.on('end', function() {
rob@77:           fs.writeFileSync(tmpDir+'/jquery.js', data);
rob@77:           buildjQuery(data);
rob@77:         });
rob@77:       });
rob@77:       req.write('data\n');
rob@77:       req.write('data\n');
rob@77:       req.end();
rob@77: 
rob@77:     }
rob@77: 
rob@77:     function getjQuery() {
rob@77:       var jq = null;
rob@77:       try {
rob@77:         jq = fs.readFileSync(tmpDir+'/jquery.js', 'utf8');  
rob@77:         buildjQuery(jq);
rob@77:       } catch (e) {
rob@77:         writejQuery();
rob@77:       }
rob@77:     }
rob@77: 
rob@77:     exec('mkdir '+tmpDir+' && mkdir '+distDir, getjQuery);
rob@77:   });
rob@77: 
rob@77:   grunt.registerTask('clean', 'removes dist and tmp directories', function() {
rob@77:     var done = this.async();
rob@77:     exec('rm -rf ./tmp && rm -rf ./lib', function() {
rob@77:       done();
rob@77:     });
rob@77:   });
rob@77: 
rob@77:   // Project configuration.
rob@77:   grunt.initConfig({
rob@77:     pkg: '<json:package.json>',
rob@77:     test: {
rob@77:       files: ['test/*.js']
rob@77:     },
rob@77:     lint: {
rob@77:       files: ['grunt.js', 'lib/**/*.js', 'test/**/*.js']
rob@77:     },
rob@77:     watch: {
rob@77:       files: '<config:lint.files>',
rob@77:       tasks: 'default'
rob@77:     },
rob@77:     jshint: {
rob@77:       options: {
rob@77:         curly: true,
rob@77:         eqeqeq: true,
rob@77:         immed: true,
rob@77:         latedef: true,
rob@77:         newcap: true,
rob@77:         noarg: true,
rob@77:         sub: true,
rob@77:         undef: true,
rob@77:         boss: true,
rob@77:         eqnull: true,
rob@77:         node: true
rob@77:       },
rob@77:       globals: {
rob@77:         exports: true
rob@77:       }
rob@77:     }
rob@77:   });
rob@77: 
rob@77:   // Default task.
rob@77:   grunt.registerTask('default', 'build test');
rob@77: 
rob@77: };