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fix sourcemap transform

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This commit is contained in:
Eugene ONeill 2015-12-03 15:43:08 -08:00
parent 058b42c80a
commit cc31400b55
1 changed files with 10 additions and 12 deletions
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22
index.js
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@ -60,35 +60,33 @@ var gulpSass = function gulpSass(options, sync) {
sassMapFile,
sassFileSrc,
sassFileSrcPath,
sourceFileIndex,
filteredSources;
sourceFileIndex;
// Build Source Maps!
if (sassObj.map) {
// Transform map into JSON
sassMap = JSON.parse(sassObj.map.toString());
// Grab the stdout and transform it into stdin
sassMapFile = sassMap.file.replace('stdout', 'stdin');
sassMapFile = sassMap.file.replace(/^stdout$/, 'stdin');
// Grab the base file name that's being worked on
sassFileSrc = file.relative;
// Grab the path portion of the file that's being worked on
sassFileSrcPath = path.dirname(sassFileSrc);
if (sassFileSrcPath) {
//Prepend the path to all files in the sources array except the file that's being worked on
for (sourceFileIndex = 0; sourceFileIndex < sassMap.sources.length; sourceFileIndex++) {
if (sourceFileIndex !== sassMap.sources.indexOf(sassMapFile)) {
sassMap.sources[sourceFileIndex] = path.join(sassFileSrcPath, sassMap.sources[sourceFileIndex]);
}
}
sourceFileIndex = sassMap.sources.indexOf(sassMapFile);
sassMap.sources = sassMap.sources.map(function(source, index) {
return (index === sourceFileIndex) ? source : path.join(sassFileSrcPath, source);
});
}
// Remove 'stdin' from souces and replace with filenames!
filteredSources = sassMap.sources.filter(function(src) {
if (src.indexOf('stdin') === -1) {
sassMap.sources = sassMap.sources.filter(function(src) {
if (src !== 'stdin') {
return src;
}
});
sassMap.sources = filteredSources;
sassMap.sources.unshift(sassFileSrc);
// Replace the map file with the original file name (but new extension)
sassMap.file = gutil.replaceExtension(sassFileSrc, '.css');
// Apply the map