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Added Sync option

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Addes `sass.sync` to allow users to compile synchronously.

Wrapped the async callback in an `if` statement controlled by a `sync` option for the main function

Added `renderSync` render option
This commit is contained in:
Sam Richard 2015-03-26 19:42:14 -04:00
parent c1d2696a3b
commit f416379458
1 changed files with 46 additions and 16 deletions
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62
index.js
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@ -12,10 +12,11 @@ var PLUGIN_NAME = 'gulp-sass';
//////////////////////////////
// Main Gulp Sass function
//////////////////////////////
var gulpSass = function gulpSass(options) {
var gulpSass = function gulpSass(options, sync) {
return through.obj(function(file, enc, cb) {
var opts,
callback;
callback,
result;
if (file.isNull()) {
return cb(null, file);
@ -36,27 +37,56 @@ var gulpSass = function gulpSass(options) {
opts.omitSourceMapUrl = true;
}
callback = function(error, obj) {
if (error) {
if (sync !== true) {
callback = function(error, obj) {
if (error) {
return cb(new gutil.PluginError(
PLUGIN_NAME, error.message + ' ' + gutil.colors.cyan('line ' + error.line) + ' in ' + gutil.colors.magenta(error.file)
));
}
// Build Source Maps!
if (obj.map) {
applySourceMap(file, JSON.parse(obj.map.toString()));
}
file.contents = obj.css;
file.path = gutil.replaceExtension(file.path, '.css');
cb(null, file);
};
sass.render(opts, callback);
}
else {
try {
result = sass.renderSync(opts);
// Build Source Maps!
if (result.map) {
applySourceMap(file, JSON.parse(result.map.toString()));
}
file.contents = result.css;
file.path = gutil.replaceExtension(file.path, '.css');
cb(null, file);
}
catch(error) {
return cb(new gutil.PluginError(
PLUGIN_NAME, error.message + ' ' + gutil.colors.cyan('line ' + error.line) + ' in ' + gutil.colors.magenta(error.file)
));
}
// Build Source Maps!
if (obj.map) {
applySourceMap(file, JSON.parse(obj.map.toString()));
}
file.contents = obj.css;
file.path = gutil.replaceExtension(file.path, '.css');
cb(null, file);
};
sass.render(opts, callback);
}
});
};
//////////////////////////////
// Sync Sass render
//////////////////////////////
gulpSass.sync = function sync(options) {
return gulpSass(options, true);
};
//////////////////////////////
// Log errors nicely
//////////////////////////////