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Grunt: update generate_themes task to use the new DownloadBuilder API

- DownloadBuilder accepts the config file as an option. It's not necessary
  to workaround it by changing the DownloadBuilder config file anymore;
- DownloadBuilder has exposed a method to generate the theme gallery bundle;
  • Loading branch information
rxaviers committed Feb 13, 2013
1 parent 0be269d commit 822520ece7520457c045b1dae77b6ffc5b96654a
Showing with 23 additions and 48 deletions.
  1. +23 −48 build/tasks/build.js
@@ -175,67 +175,42 @@ grunt.registerMultiTask( "md5", "Create list of md5 hashes for CDN uploads", fun
});

grunt.registerTask( "generate_themes", function() {
var download, files, done, configContent,
target = "dist/" + grunt.template.process( grunt.config( "files.themes" ), grunt.config() ) + "/",
var download, done,
distFolder = "dist/" + grunt.template.process( grunt.config( "files.dist" ), grunt.config() ),
configFile = "node_modules/download.jqueryui.com/config.json";
target = "dist/" + grunt.template.process( grunt.config( "files.themes" ), grunt.config() ) + "/";

try {
require.resolve( "download.jqueryui.com" );
} catch( error ) {
throw new Error( "You need to manually install download.jqueryui.com for this task to work" );
}

// copy release files into download builder to avoid cloning again
grunt.file.expandFiles( distFolder + "/**" ).forEach(function( file ) {
grunt.file.copy( file, "node_modules/download.jqueryui.com/release/" + file.replace(/^dist\/jquery-ui-/, "") );
});
// make it look for the right version
configContent = grunt.file.readJSON( configFile );
configContent.jqueryUi.stable.version = grunt.config( "pkg.version" );
grunt.file.write( configFile, JSON.stringify( configContent, null, "\t" ) + "\n" );

download = new ( require( "download.jqueryui.com" ) )();

files = grunt.file.expandFiles( distFolder + "/themes/base/**/*" );
files.forEach(function( fileName ) {
grunt.file.copy( fileName, target + fileName.replace( distFolder, "" ) );
download = require( "download.jqueryui.com" )({
config: {
"jqueryUi": {
"stable": { "path": path.resolve( __dirname + "/../../" + distFolder ) }
},
"jquery": "skip"
}
});

done = this.async();
grunt.utils.async.forEach( download.themeroller.gallery(), function( theme, done ) {
var folderName = theme.folderName(),
concatTarget = "css-" + folderName,
cssContent = theme.css(),
cssFolderName = target + "themes/" + folderName + "/",
cssFileName = cssFolderName + "jquery.ui.theme.css",
cssFiles = grunt.config.get( "concat.css.src" )[ 1 ].slice();

grunt.file.write( cssFileName, cssContent );

// get css components, replace the last file with the current theme
cssFiles.splice(-1);
cssFiles.push( "<strip_all_banners:" + cssFileName + ">" );
grunt.config.get( "concat" )[ concatTarget ] = {
src: [ "<banner:meta.bannerCSS>", cssFiles ],
dest: cssFolderName + "jquery-ui.css"
};
grunt.task.run( "concat:" + concatTarget );

theme.fetchImages(function( err, files ) {
if ( err ) {
done( err );
return;
}
files.forEach(function( file ) {
grunt.file.write( cssFolderName + "images/" + file.path, file.data );
});
done();
});
}, function( err ) {
download.buildThemesBundle(function( err, files ) {
if ( err ) {
grunt.log.error( err );
return done( false );
}
done( !err );
done(
files.every(function( file ) {
try {
grunt.file.write( target + file.path, file.data );
} catch( err ) {
grunt.log.error( err );
return false;
}
return true;
}) && grunt.log.writeln( "Generated at " + target )
);
});
});

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