Build: Migrate to jquery-release

Fixes #9793

3 files changed, 117 insertions, 752 deletions

diff --git a/build/release.js b/build/release.js
new file mode 100644
index 000000000..74d968550
--- /dev/null
+++ b/build/release.js
@@ -0,0 +1,117 @@
+module.exports = function( Release ) {
+
+var shell = require( "shelljs" ),
+	path = require( "path" );
+
+function buildPreReleasePackage( callback ) {
+	var builder, files, jqueryUi, packer, target,
+		downloadBuilder = require( "download.jqueryui.com" );
+	jqueryUi = new downloadBuilder.JqueryUi( path.resolve( "." ) );
+	builder = new downloadBuilder.Builder( jqueryUi, ":all:" );
+	packer = new downloadBuilder.Packer( builder, null, {
+		addTests: true,
+		bundleSuffix: "",
+		skipDocs: true,
+		skipTheme: true
+	});
+	target = "../" + jqueryUi.pkg.name + "-" + jqueryUi.pkg.version + "-cdn.zip";
+
+	console.log( "Building release files" );
+	packer.pack(function( error, _files ) {
+		if ( error ) {
+			Release.abort( "Failed packing pre-release package", error );
+		}
+		files = _files.map(function( file ) {
+
+			// Strip first path
+			file.path = file.path.replace( /^[^\/]*\//, "" );
+			return file;
+		}).filter(function( file ) {
+
+			// Filter development-bundle content only
+			return (/^development-bundle/).test( file.path );
+		}).map(function( file ) {
+
+			// Strip development-bundle
+			file.path = file.path.replace( /^development-bundle\//, "" );
+			return file;
+		});
+
+		downloadBuilder.util.createZip( files, target, function( error ) {
+			if ( error ) {
+				Release.abort( "Failed create pre-release zip", error );
+			}
+			console.log( "Built zip package at " + path.relative( "../..", target ).cyan );
+			return callback();
+		});
+	});
+}
+
+function buildCDNPackage( callback ) {
+	console.log( "Building CDN package" );
+	var downloadBuilder = require( "download.jqueryui.com" ),
+		jqueryUi = new downloadBuilder.JqueryUi( path.resolve( "." ) ),
+		builder = new downloadBuilder.Builder( jqueryUi, ":all:" ),
+		packer = new downloadBuilder.ThemesPacker( builder, {
+			includeJs: true
+		}),
+		target = "../" + jqueryUi.pkg.name + "-" + jqueryUi.pkg.version + "-cdn.zip";
+
+	// Zip dir structure must be flat, override default base folder
+	packer.basedir = "";
+	packer.zipTo( target, function( error ) {
+		if ( error ) {
+			Release.abort( "Failed to zip CDN package", error );
+		}
+		callback();
+	});
+}
+
+Release.define({
+	issueTracker: "trac",
+	contributorReportId: 22,
+	changelogShell: function() {
+		var monthNames = [ "January", "February", "March", "April", "May", "June", "July",
+			"August", "September", "October", "November", "December" ],
+			now = new Date();
+		return "<script>{\n\t\"title\": \"jQuery UI " + Release.newVersion + " Changelog\"\n" +
+			"}</script>\n\nReleased on " + monthNames[ now.getMonth() ] + " " + now.getDate() + ", " + now.getFullYear() + "\n\n";
+	},
+	generateArtifacts: function( fn ) {
+		var manifestFiles;
+		function copyCdnFiles() {
+			var zipFile = shell.ls( "../jquery*-cdn.zip" )[ 0 ],
+				tmpFolder = "../tmp-zip-output",
+				unzipCommand = "unzip -o " + zipFile + " -d " + tmpFolder;
+
+			console.log( "Unzipping for dist/cdn copies" );
+			shell.mkdir( "-p", tmpFolder );
+			Release.exec({
+				command: unzipCommand,
+				silent: true
+			}, "Failed to unzip cdn files" );
+
+			shell.mkdir( "-p", "dist/cdn" );
+			shell.cp( tmpFolder + "/jquery-ui*.js", "dist/cdn" );
+			shell.cp( "-r", tmpFolder + "/themes", "dist/cdn" );
+			fn( manifestFiles );
+		}
+
+		Release.exec( "grunt manifest" );
+		manifestFiles = shell.ls( "*.jquery.json" );
+		if ( Release.preRelease ) {
+
+			// TODO no need to create a zip file here, just copy the needed files to dist/cdn
+			buildPreReleasePackage( copyCdnFiles );
+		} else {
+			buildCDNPackage( copyCdnFiles );
+		}
+	}
+});
+
+};
+
+module.exports.dependencies = [
+	"download.jqueryui.com@2.0.1",
+	"shelljs@0.2.6"
+];
diff --git a/build/release/changelog-shell b/build/release/changelog-shell
deleted file mode 100644
index 9f0f9b436..000000000
--- a/build/release/changelog-shell
+++ /dev/null
@@ -1,109 +0,0 @@
-
-This file contains a shell for the changelog, followed by a list of every commit for this release.
-
-Choose the appropriate line for the Summary section.
-
-Move all commit notes to the appropriate section.
-- Each line should be in the following format:
-  [Fixed|Added]: The ticket description. ([Ticket link], [Commit link])
-- If the commit is not related to a bug or feature, e.g., whitepsace cleanup, remove it.
-- If there is no ticket number, search Trac for the relevant ticket.
-  - If there is no ticket, create one (if needed), or leave just the commit link.
-
-Double check that "TICKETREF" does not appear anywhere in the changelog.
-
-Add this changelog to jqueryui.com.
-
-
-
-DELETE EVERYTHING ABOVE THE FOLLOWING LINE
-------------------------------------------
-<script>{
-	"title": "{title}"
-}</script>
-
-## Build
-
-
-## Core &amp; Utilities
-
-### UI Core
-
-
-### Mouse
-
-
-### Widget Factory
-
-
-### Position
-
-
-## Interactions
-
-### Draggable
-
-
-### Droppable
-
-
-### Resizable
-
-
-### Selectable
-
-
-### Sortable
-
-
-## Widgets
-
-### Accordion
-
-
-### Autocomplete
-
-
-### Button
-
-
-### Datepicker
-
-
-### Dialog
-
-
-### Menu
-
-
-### Progressbar
-
-
-### Slider
-
-
-### Spinner
-
-
-### Tabs
-
-
-### Tooltip
-
-
-## Effects
-
-
-### Individual effects
-
-
-## CSS Framework
-
-
-## Demos
-
-
-## Website
-
-
-### Download Builder
diff --git a/build/release/release.js b/build/release/release.js
deleted file mode 100644
index 1567390f0..000000000
--- a/build/release/release.js
+++ /dev/null
@@ -1,643 +0,0 @@
-#!/usr/bin/env node
-/* global cat:true, cd:true, echo:true, exec:true, exit:true */
-
-// Usage:
-// stable release: node release.js
-// pre-release: node release.js --pre-release {version}
-// test run: node release.js --remote={repo}
-// - repo: "/tmp/repo" (filesystem), "user/repo" (github), "http://mydomain/repo.git" (another domain)
-
-"use strict";
-
-var baseDir, downloadBuilder, repoDir, prevVersion, newVersion, nextVersion, tagTime, preRelease, repo,
-	fs = require( "fs" ),
-	path = require( "path" ),
-	rnewline = /\r?\n/,
-	branch = "master";
-
-walk([
-	bootstrap,
-
-	section( "setting up repo" ),
-	cloneRepo,
-	checkState,
-
-	section( "calculating versions" ),
-	getVersions,
-	confirm,
-
-	section( "building release" ),
-	buildReleaseBranch,
-	buildPackage,
-
-	section( "pushing tag" ),
-	confirmReview,
-	pushRelease,
-
-	section( "updating branch version" ),
-	updateBranchVersion,
-
-	section( "pushing " + branch ),
-	confirmReview,
-	pushBranch,
-
-	section( "generating changelog" ),
-	generateChangelog,
-
-	section( "gathering contributors" ),
-	gatherContributors,
-
-	section( "updating trac" ),
-	updateTrac,
-	confirm
-]);
-
-
-
-
-
-function cloneRepo() {
-	echo( "Cloning " + repo.cyan + "..." );
-	git( "clone " + repo + " " + repoDir, "Error cloning repo." );
-	cd( repoDir );
-
-	echo( "Checking out " + branch.cyan + " branch..." );
-	git( "checkout " + branch, "Error checking out branch." );
-	echo();
-
-	echo( "Installing dependencies..." );
-	if ( exec( "npm install" ).code !== 0 ) {
-		abort( "Error installing dependencies." );
-	}
-	echo();
-}
-
-function checkState() {
-	echo( "Checking AUTHORS.txt..." );
-	var result, lastActualAuthor,
-		lastListedAuthor = cat( "AUTHORS.txt" ).trim().split( rnewline ).pop();
-
-	result = exec( "grunt authors", { silent: true });
-	if ( result.code !== 0 ) {
-		abort( "Error getting list of authors." );
-	}
-	lastActualAuthor = result.output.split( rnewline ).splice( -4, 1 )[ 0 ];
-
-	if ( lastListedAuthor !== lastActualAuthor ) {
-		echo( "Last listed author is " + lastListedAuthor.red + "." );
-		echo( "Last actual author is " + lastActualAuthor.green + "." );
-		abort( "Please update AUTHORS.txt." );
-	}
-
-	echo( "Last listed author (" + lastListedAuthor.cyan + ") is correct." );
-}
-
-function getVersions() {
-	// prevVersion, newVersion, nextVersion are defined in the parent scope
-	var parts, major, minor, patch,
-		currentVersion = readPackage().version;
-
-	echo( "Validating current version..." );
-	if ( currentVersion.substr( -3, 3 ) !== "pre" ) {
-		echo( "The current version is " + currentVersion.red + "." );
-		abort( "The version must be a pre version." );
-	}
-
-	if ( preRelease ) {
-		newVersion = preRelease;
-		// Note: prevVersion is not currently used for pre-releases.
-		prevVersion = nextVersion = currentVersion;
-	} else {
-		newVersion = currentVersion.substr( 0, currentVersion.length - 3 );
-		parts = newVersion.split( "." );
-		major = parseInt( parts[ 0 ], 10 );
-		minor = parseInt( parts[ 1 ], 10 );
-		patch = parseInt( parts[ 2 ], 10 );
-
-		if ( minor === 0 && patch === 0 ) {
-			abort( "This script is not smart enough to handle major release (eg. 2.0.0)." );
-		} else if ( patch === 0 ) {
-			prevVersion = git( "for-each-ref --count=1 --sort=-authordate --format='%(refname:short)' refs/tags/" + [ major, minor - 1 ].join( "." ) + "*" ).trim();
-		} else {
-			prevVersion = [ major, minor, patch - 1 ].join( "." );
-		}
-
-		nextVersion = [ major, minor, patch + 1 ].join( "." ) + "pre";
-	}
-
-	echo( "We are going from " + prevVersion.cyan + " to " + newVersion.cyan + "." );
-	echo( "After the release, the version will be " + nextVersion.cyan + "." );
-}
-
-function buildReleaseBranch() {
-	var pkg;
-
-	echo( "Creating " + "release".cyan + " branch..." );
-	git( "checkout -b release", "Error creating release branch." );
-	echo();
-
-	echo( "Updating package.json..." );
-	pkg = readPackage();
-	pkg.version = newVersion;
-	pkg.author.url = pkg.author.url.replace( "master", newVersion );
-	pkg.licenses.forEach(function( license ) {
-		license.url = license.url.replace( "master", newVersion );
-	});
-	writePackage( pkg );
-
-	echo( "Generating manifest files..." );
-	if ( exec( "grunt manifest" ).code !== 0 ) {
-		abort( "Error generating manifest files." );
-	}
-	echo();
-
-	echo( "Committing release artifacts..." );
-	git( "add *.jquery.json", "Error adding manifest files to git." );
-	git( "commit -am 'Tagging the " + newVersion + " release.'",
-		"Error committing release changes." );
-	echo();
-
-	echo( "Tagging release..." );
-	git( "tag " + newVersion, "Error tagging " + newVersion + "." );
-	tagTime = git( "log -1 --format='%ad'", "Error getting tag timestamp." ).trim();
-}
-
-function buildPackage( callback ) {
-	if( preRelease ) {
-		return buildPreReleasePackage( callback );
-	} else {
-		return buildCDNPackage( callback );
-	}
-}
-
-function buildPreReleasePackage( callback ) {
-	var build, files, jqueryUi, packer, target, targetZip;
-
-	echo( "Build pre-release Package" );
-
-	jqueryUi = new downloadBuilder.JqueryUi( path.resolve( "." ) );
-	build = new downloadBuilder.Builder( jqueryUi, ":all:" );
-	packer = new downloadBuilder.Packer( build, null, {
-		addTests: true,
-		bundleSuffix: "",
-		skipDocs: true,
-		skipTheme: true
-	});
-	target = "../" + jqueryUi.pkg.name + "-" + jqueryUi.pkg.version;
-	targetZip = target + ".zip";
-
-	return walk([
-		function( callback ) {
-			echo( "Building release files" );
-			packer.pack(function( error, _files ) {
-				if( error ) {
-					abort( error.stack );
-				}
-				files = _files.map(function( file ) {
-
-					// Strip first path
-					file.path = file.path.replace( /^[^\/]*\//, "" );
-					return file;
-
-				}).filter(function( file ) {
-
-					// Filter development-bundle content only
-					return (/^development-bundle/).test( file.path );
-				}).map(function( file ) {
-
-					// Strip development-bundle
-					file.path = file.path.replace( /^development-bundle\//, "" );
-					return file;
-
-				});
-				return callback();
-			});
-		},
-		function() {
-			downloadBuilder.util.createZip( files, targetZip, function( error ) {
-				if ( error ) {
-					abort( error.stack );
-				}
-				echo( "Built zip package at " + path.relative( "../..", targetZip ).cyan );
-				return callback();
-			});
-		}
-	]);
-}
-
-function buildCDNPackage( callback ) {
-	var build, output, target, targetZip,
-		add = function( file ) {
-			output.push( file );
-		},
-		jqueryUi = new downloadBuilder.JqueryUi( path.resolve( "." ) ),
-		themeGallery = downloadBuilder.themeGallery( jqueryUi );
-
-	echo( "Build CDN Package" );
-
-	build = new downloadBuilder.Builder( jqueryUi, ":all:" );
-	output = [];
-	target = "../" + jqueryUi.pkg.name + "-" + jqueryUi.pkg.version + "-cdn";
-	targetZip = target + ".zip";
-
-	[ "AUTHORS.txt", "MIT-LICENSE.txt", "package.json" ].map(function( name ) {
-		return build.get( name );
-	}).forEach( add );
-
-	// "ui/*.js"
-	build.componentFiles.filter(function( file ) {
-		return (/^ui\//).test( file.path );
-	}).forEach( add );
-
-	// "ui/*.min.js"
-	build.componentMinFiles.filter(function( file ) {
-		return (/^ui\//).test( file.path );
-	}).forEach( add );
-
-	// "i18n/*.js"
-	build.i18nFiles.rename( /^ui\//, "" ).forEach( add );
-	build.i18nMinFiles.rename( /^ui\//, "" ).forEach( add );
-	build.bundleI18n.into( "i18n/" ).forEach( add );
-	build.bundleI18nMin.into( "i18n/" ).forEach( add );
-
-	build.bundleJs.forEach( add );
-	build.bundleJsMin.forEach( add );
-
-	walk( themeGallery.map(function( theme ) {
-		return function( callback ) {
-			var themeCssOnlyRe, themeDirRe,
-				folderName = theme.folderName(),
-				packer = new downloadBuilder.Packer( build, theme, {
-					skipDocs: true
-				});
-			// TODO improve code by using custom packer instead of download packer (Packer)
-			themeCssOnlyRe = new RegExp( "development-bundle/themes/" + folderName + "/jquery.ui.theme.css" );
-			themeDirRe = new RegExp( "css/" + folderName );
-			packer.pack(function( error, files ) {
-				if ( error ) {
-					abort( error.stack );
-				}
-				// Add theme files.
-				files
-					// Pick only theme files we need on the bundle.
-					.filter(function( file ) {
-						if ( themeCssOnlyRe.test( file.path ) || themeDirRe.test( file.path ) ) {
-							return true;
-						}
-						return false;
-					})
-					// Convert paths the way bundle needs
-					.map(function( file ) {
-						file.path = file.path
-
-							// Remove initial package name eg. "jquery-ui-1.10.0.custom"
-							.split( "/" ).slice( 1 ).join( "/" )
-
-							.replace( /development-bundle\/themes/, "css" )
-							.replace( /css/, "themes" )
-
-							// Make jquery-ui-1.10.0.custom.css into jquery-ui.css, or jquery-ui-1.10.0.custom.min.css into jquery-ui.min.css
-							.replace( /jquery-ui-.*?(\.min)*\.css/, "jquery-ui$1.css" );
-
-						return file;
-					}).forEach( add );
-				return callback();
-			});
-		};
-	}).concat([function() {
-		var crypto = require( "crypto" );
-
-		// Create MD5 manifest
-		output.push({
-			path: "MANIFEST",
-			data: output.sort(function( a, b ) {
-				return a.path.localeCompare( b.path );
-			}).map(function( file ) {
-				var md5 = crypto.createHash( "md5" );
-				md5.update( file.data );
-				return file.path + " " + md5.digest( "hex" );
-			}).join( "\n" )
-		});
-
-		downloadBuilder.util.createZip( output, targetZip, function( error ) {
-			if ( error ) {
-				abort( error.stack );
-			}
-			echo( "Built zip CDN package at " + path.relative( "../..", targetZip ).cyan );
-			return callback();
-		});
-	}]));
-}
-
-function pushRelease() {
-	echo( "Pushing release to GitHub..." );
-	git( "push --tags", "Error pushing tags to GitHub." );
-}
-
-function updateBranchVersion() {
-	// Pre-releases don't change the master version
-	if ( preRelease ) {
-		return;
-	}
-
-	var pkg;
-
-	echo( "Checking out " + branch.cyan + " branch..." );
-	git( "checkout " + branch, "Error checking out " + branch + " branch." );
-
-	echo( "Updating package.json..." );
-	pkg = readPackage();
-	pkg.version = nextVersion;
-	writePackage( pkg );
-
-	echo( "Committing version update..." );
-	git( "commit -am 'Updating the " + branch + " version to " + nextVersion + ".'",
-		"Error committing package.json." );
-}
-
-function pushBranch() {
-	// Pre-releases don't change the master version
-	if ( preRelease ) {
-		return;
-	}
-
-	echo( "Pushing " + branch.cyan + " to GitHub..." );
-	git( "push", "Error pushing to GitHub." );
-}
-
-function generateChangelog() {
-	if ( preRelease ) {
-		return;
-	}
-
-	var commits,
-		changelogPath = baseDir + "/changelog",
-		changelog = cat( "build/release/changelog-shell" ) + "\n",
-		fullFormat = "* %s (TICKETREF, [%h](http://github.com/jquery/jquery-ui/commit/%H))";
-
-	changelog = changelog.replace( "{title}", "jQuery UI " + newVersion + " Changelog" );
-
-	echo ( "Adding commits..." );
-	commits = gitLog( fullFormat );
-
-	echo( "Adding links to tickets..." );
-	changelog += commits
-		// Add ticket references
-		.map(function( commit ) {
-			var tickets = [];
-			commit.replace( /Fixe[sd] #(\d+)/g, function( match, ticket ) {
-				tickets.push( ticket );
-			});
-			return tickets.length ?
-				commit.replace( "TICKETREF", tickets.map(function( ticket ) {
-					return "[#" + ticket + "](http://bugs.jqueryui.com/ticket/" + ticket + ")";
-				}).join( ", " ) ) :
-				// Leave TICKETREF token in place so it's easy to find commits without tickets
-				commit;
-		})
-		// Sort commits so that they're grouped by component
-		.sort()
-		.join( "\n" ) + "\n";
-
-	echo( "Adding Trac tickets..." );
-	changelog += trac( "/query?milestone=" + newVersion + "&resolution=fixed" +
-		"&col=id&col=component&col=summary&order=component" ) + "\n";
-
-	fs.writeFileSync( changelogPath, changelog );
-	echo( "Stored changelog in " + changelogPath.cyan + "." );
-}
-
-function gatherContributors() {
-	if ( preRelease ) {
-		return;
-	}
-
-	var contributors,
-		contributorsPath = baseDir + "/contributors";
-
-	echo( "Adding committers and authors..." );
-	contributors = gitLog( "%aN%n%cN" );
-
-	echo( "Adding reporters and commenters from Trac..." );
-	contributors = contributors.concat(
-		trac( "/report/22?V=" + newVersion + "&max=-1" )
-			.split( rnewline )
-			// Remove header and trailing newline
-			.slice( 1, -1 ) );
-
-	echo( "Sorting contributors..." );
-	contributors = unique( contributors ).sort(function( a, b ) {
-		return a.toLowerCase() < b.toLowerCase() ? -1 : 1;
-	});
-
-	echo ( "Adding people thanked in commits..." );
-	contributors = contributors.concat(
-		gitLog( "%b%n%s" ).filter(function( line ) {
-			return (/thank/i).test( line );
-		}));
-
-	fs.writeFileSync( contributorsPath, contributors.join( "\n" ) );
-	echo( "Stored contributors in " + contributorsPath.cyan + "." );
-}
-
-function updateTrac() {
-	echo( newVersion.cyan + " was tagged at " + tagTime.cyan + "." );
-	if ( !preRelease ) {
-		echo( "Close the " + newVersion.cyan + " Milestone." );
-	}
-	echo( "Create the " + newVersion.cyan + " Version." );
-	echo( "When Trac asks for date and time, match the above. Should only change minutes and seconds." );
-	echo( "Create a Milestone for the next minor release." );
-}
-
-
-
-
-
-// ===== HELPER FUNCTIONS ======================================================
-
-function git( command, errorMessage ) {
-	var result = exec( "git " + command );
-	if ( result.code !== 0 ) {
-		abort( errorMessage );
-	}
-
-	return result.output;
-}
-
-function gitLog( format ) {
-	var result = exec( "git log " + prevVersion + ".." + newVersion + " " +
-		"--format='" + format + "'",
-		{ silent: true });
-
-	if ( result.code !== 0 ) {
-		abort( "Error getting git log." );
-	}
-
-	result = result.output.split( rnewline );
-	if ( result[ result.length - 1 ] === "" ) {
-		result.pop();
-	}
-
-	return result;
-}
-
-function trac( path ) {
-	var result = exec( "curl -s 'http://bugs.jqueryui.com" + path + "&format=tab'",
-		{ silent: true });
-
-	if ( result.code !== 0 ) {
-		abort( "Error getting Trac data." );
-	}
-
-	return result.output;
-}
-
-function unique( arr ) {
-	var obj = {};
-	arr.forEach(function( item ) {
-		obj[ item ] = 1;
-	});
-	return Object.keys( obj );
-}
-
-function readPackage() {
-	return JSON.parse( fs.readFileSync( repoDir + "/package.json" ) );
-}
-
-function writePackage( pkg ) {
-	fs.writeFileSync( repoDir + "/package.json",
-		JSON.stringify( pkg, null, "\t" ) + "\n" );
-}
-
-function bootstrap( fn ) {
-	getRemote(function( remote ) {
-		if ( (/:/).test( remote ) || fs.existsSync( remote ) ) {
-			repo = remote;
-		} else {
-			repo = "git@github.com:" + remote + ".git";
-		}
-		_bootstrap( fn );
-	});
-}
-
-function getRemote( fn ) {
-	var matches, remote;
-
-	console.log( "Determining remote repo..." );
-	process.argv.forEach(function( arg ) {
-		matches = /--remote=(.+)/.exec( arg );
-		if ( matches ) {
-			remote = matches[ 1 ];
-		}
-	});
-
-	if ( remote ) {
-		fn( remote );
-		return;
-	}
-
-	console.log();
-	console.log( "     !!!!!!!!!!!!!!!!!!!!!!!!!!!!" );
-	console.log( "     !!!!!!!!!!!!!!!!!!!!!!!!!!!!" );
-	console.log( "     !!                        !!" );
-	console.log( "     !! Using jquery/jquery-ui !!" );
-	console.log( "     !!                        !!" );
-	console.log( "     !!!!!!!!!!!!!!!!!!!!!!!!!!!!" );
-	console.log( "     !!!!!!!!!!!!!!!!!!!!!!!!!!!!" );
-	console.log();
-	console.log( "Press enter to continue, or ctrl+c to cancel." );
-	prompt(function() {
-		fn( "jquery/jquery-ui" );
-	});
-}
-
-function _bootstrap( fn ) {
-	console.log( "Determining release type..." );
-	preRelease = process.argv.indexOf( "--pre-release" );
-	if ( preRelease !== -1 ) {
-		preRelease = process.argv[ preRelease + 1 ];
-		console.log( "pre-release" );
-	} else {
-		preRelease = null;
-		console.log( "stable release" );
-	}
-
-	console.log( "Determining directories..." );
-	baseDir = process.cwd() + "/__release";
-	repoDir = baseDir + "/repo";
-
-	if ( fs.existsSync( baseDir ) ) {
-		console.log( "The directory '" + baseDir + "' already exists." );
-		console.log( "Aborting." );
-		process.exit( 1 );
-	}
-
-	console.log( "Creating directory..." );
-	fs.mkdirSync( baseDir );
-
-	console.log( "Installing dependencies..." );
-	require( "child_process" ).exec( "npm install shelljs colors download.jqueryui.com@1.10.8", function( error ) {
-		if ( error ) {
-			console.log( error );
-			return process.exit( 1 );
-		}
-
-		require( "shelljs/global" );
-		require( "colors" );
-		downloadBuilder = require( "download.jqueryui.com" );
-
-		fn();
-	});
-}
-
-function section( name ) {
-	return function() {
-		echo();
-		echo( "##" );
-		echo( "## " + name.toUpperCase().magenta );
-		echo( "##" );
-		echo();
-	};
-}
-
-function prompt( fn ) {
-	process.stdin.once( "data", function( chunk ) {
-		process.stdin.pause();
-		fn( chunk.toString().trim() );
-	});
-	process.stdin.resume();
-}
-
-function confirm( fn ) {
-	echo( "Press enter to continue, or ctrl+c to cancel.".yellow );
-	prompt( fn );
-}
-
-function confirmReview( fn ) {
-	echo( "Please review the output and generated files as a sanity check.".yellow );
-	confirm( fn );
-}
-
-function abort( msg ) {
-	echo( msg.red );
-	echo( "Aborting.".red );
-	exit( 1 );
-}
-
-function walk( methods ) {
-	var method = methods.shift();
-
-	function next() {
-		if ( methods.length ) {
-			walk( methods );
-		}
-	}
-
-	if ( !method.length ) {
-		method();
-		next();
-	} else {
-		method( next );
-	}
-}