protected override string BeforeMinify(string outputFile, List <string> filePaths)
{
var outputCss = new StringBuilder();
foreach (string file in filePaths)
{
string css;
if (file.ToLower().EndsWith(".less") || file.ToLower().EndsWith(".less.css"))
{
css = ProcessLess(file);
}
else
{
css = ReadFile(file);
}
if (ShouldImport)
{
css = ProcessImport(css);
}
ICssAssetsFileHasher fileHasher = null;
if (ShouldAppendHashForAssets)
{
var fileResolver = new FileResolver();
fileHasher = new CssAssetsFileHasher(HashKeyName, fileResolver, hasher);
}
css = CSSPathRewriter.RewriteCssPaths(outputFile, file, css, fileHasher);
outputCss.Append(css + "\n");
}
return(outputCss.ToString());
}
string ProcessCssFile(string file, string outputFile, string fileForCssRewriter, bool asImport = false)
{
var preprocessors = FindPreprocessors(file);
var css = preprocessors.NullSafeAny()
? PreprocessFile(file, preprocessors)
: ReadFile(file);
if (ShouldImport)
{
css = ProcessImport(file, outputFile, css);
}
ICSSAssetsFileHasher fileHasher = null;
if (ShouldAppendHashForAssets)
{
var fileResolver = new FileSystemResolver();
fileHasher = new CSSAssetsFileHasher(bundleState.HashKeyName, fileResolver, hasher, pathTranslator);
}
return(CSSPathRewriter.RewriteCssPaths(outputFile, fileForCssRewriter, css, fileHasher, asImport));
}