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/*
* Copyright 2011 Research In Motion Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var fs = require('fs'),
path = require("path"),
rexp_minified = new RegExp("\\.min\\.js$"),
rexp_src = new RegExp('\\.js$');
desc("runs jake build");
task('default', ['fixwhitespace'], require('./build/build'));
desc("compiles source files for all extensions - jake build [web,npm,chromium]");
task('build', [], require('./build/build'));
desc("test and lint before building (with js compression)");
task('deploy', [], require('./build/deploy'));
// TODO: put this functionality into its own module (same with code in build/deploy).
desc("run all tests in node with an emulated dom - jake test [path,path2]");
task('test', [], function () {
var childProcess = require('child_process'),
env = process.env,
lib = process.cwd() + '/lib',
script = process.cwd() + '/build/scripts/runTestsInNode',
child;
env.NODE_PATH = lib;
child = childProcess.spawn(process.execPath, [script], {'env': env});
function log(data) {
process.stdout.write(new Buffer(data).toString('utf-8'));
}
child.stdout.on('data', log);
child.stderr.on('data', log);
child.on('exit', function (code) {
complete();
process.exit(code);
});
}, true);
desc("boot test server for running all tests in the browser");
task('btest', [], require('./build/btest'));
desc("runs jshint + csslint - jake lint [path1] [path2]");
task('lint', [], function () {
require('./build/lint')(complete, Array.prototype.slice.call(arguments));
}, true);
desc("show various codebase stats");
task('stats', [], require('./build/stats'));
desc("cleans any built extension directories");
task('clean', [], function () {
require('./build/build/clean')(null, {
take: function () {},
pass: complete
});
}, true);
// courtesy of incubator-cordova-js found here: https://github.com/apache/incubator-cordova-js/blob/master/Jakefile
desc('converts tabs to four spaces, eliminates trailing white space, converts newlines to proper form - enforcing style guide ftw!');
task('fixwhitespace', function() {
processWhiteSpace(function(file, newSource) {
console.log("fixed whitespace issues in:")
fs.writeFileSync(file, newSource, 'utf8');
console.log(" " + file)
})
}, true);
function forEachFile(root, cbFile, cbDone) {
var count = 0;
function scan(name) {
++count;
fs.stat(name, function (err, stats) {
if (err) cbFile(err);
if (stats.isDirectory()) {
fs.readdir(name, function (err, files) {
if (err) cbFile(err);
files.forEach(function (file) {
scan(path.join(name, file));
});
done();
});
} else if (stats.isFile()) {
cbFile(null, name, stats, done);
} else {
done();
}
});
}
function done() {
--count;
if (count === 0 && cbDone) cbDone();
}
scan(root);
}
function processWhiteSpace(processor) {
forEachFile('lib', function(err, file, stats, cbDone) {
//if (err) throw err;
if (rexp_minified.test(file) || !rexp_src.test(file)) {
cbDone();
} else {
var origsrc = src = fs.readFileSync(file, 'utf8');
// tabs -> four spaces
if (src.indexOf('\t') >= 0) {
src = src.split('\t').join(' ');
}
// eliminate trailing white space
src = src.replace(/ +\n/g, '\n');
if (origsrc !== src) {
// write it out yo
processor(file, src);
}
cbDone();
}
}, complete);
}