Object.keys(defaults).forEach(function ( mode ) {
var metrics = requirem(fs.existsSync(cfgUser) ? cfgUser : cfgBase, {reload: true});
options[mode] = {};
Object.keys(metrics).forEach(function ( height ) {
var conf = options[mode][height] = Object.create(defaults[mode]),
vars = conf.globalVars = metrics[height];
// safe zone dimension
// base dimension minus safe zone margins
vars.availHeight = vars.height - vars.availTop - vars.availBottom;
vars.availWidth = vars.width - vars.availLeft - vars.availRight;
conf.cssFile = conf.outpath + height + '.css';
if ( conf.sourceMap ) {
// more preparations
conf.sourceMapFile = conf.outpath + height + '.map';
conf.sourceMapURL = height + '.map';
conf.writeSourceMap = function ( map ) {
fs.writeFileSync(conf.sourceMapFile, map, {encoding:'utf8'});
gutil.log(title, '\t' + map.length + '\t' + conf.sourceMapFile.replace(/\//g, gutil.colors.grey('/')));
};
}
});
});
keys.forEach(function ( height ) {
var varsFileBase = process.env.STB + '/app/less/vars/' + height + '.js',
varsFileUser = process.env.CWD + '/app/less/vars/' + height + '.js',
vars, name;
// base
vars = requirem(varsFileBase, {reload: true});
// extend with less vars
for ( name in vars ) {
if ( vars.hasOwnProperty(name) ) {
options[mode][height].globalVars[name] = vars[name];
}
}
// user
if ( fs.existsSync(varsFileUser) ) {
vars = requirem(varsFileUser, {reload: true});
// extend with less vars
for ( name in vars ) {
if ( vars.hasOwnProperty(name) ) {
options[mode][height].globalVars[name] = vars[name];
}
}
}
less.render(data, options[mode][height], function ( error, data ) {
var file = options[mode][height].cssFile;
if ( error ) {
log(title, '\t0\t' + file.red + '\t(' + error.message + ' in ' + error.filename + ' ' + error.line + ':' + error.column + ')');
} else {
fs.writeFileSync(file, data.css, {encoding:'utf8'});
log(title, '\t' + data.css.length + '\t' + file.replace(/\//g, '/'.grey));
}
tick++;
// notify gulp
if ( tick === keys.length ) { done(); }
});
});