public void Compile(FileInfo source, FileInfo output)
{
IEnumerable <string> includePaths = new[] { source.Directory.FullName };
if (!string.IsNullOrWhiteSpace(Options.CompilationIncludePaths) && Directory.Exists(Options.CompilationIncludePaths))
{
includePaths = includePaths.Concat(Options.CompilationIncludePaths.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries));
}
var result = Compiler.CompileFile(source.FullName,
sourceMapPath: Options.GenerateSourceMaps ? output.FullName + ".map" : null,
includeSourceComments: Options.IncludeSourceComments,
precision: Options.Precision,
additionalIncludePaths: includePaths,
outputStyle: Options.OutputStyle
);
var css = result.CSS;
var sourceMap = result.SourceMap;
InteropHelper.CheckOut(output.FullName);
if (Options.IncludeGeneratedCodeWarning)
{
css = new StringBuilder("/* AUTOGENERATED CSS: To make changes edit ").Append(source.Name).Append(" */").AppendLine().Append(css).ToString();
}
File.WriteAllText(output.FullName, css, UTF8_ENCODING);
if (Options.GenerateSourceMaps && !string.IsNullOrEmpty(sourceMap))
{
InteropHelper.CheckOut(output.FullName + ".map");
File.WriteAllText(output.FullName + ".map", sourceMap, UTF8_ENCODING);
}
}
private void Minify(FileInfo source, FileInfo file)
{
if (Options.IsDebugLoggingEnabled)
{
Logger.Log("Generating minified css file.");
}
try
{
var css = File.ReadAllText(source.FullName);
string minified = "";
if (!string.IsNullOrEmpty(css))
{
var compressor = new CssCompressor {
RemoveComments = true
};
minified = compressor.Compress(css);
}
InteropHelper.CheckOut(file.FullName);
File.WriteAllText(file.FullName, minified, UTF8_ENCODING);
// nest
if (Options.IncludeCssInProject)
{
AddFileToProject(source, file, Options);
}
}
catch (Exception ex)
{
Logger.Log(ex, "Failed to generate minified css file.");
if (Options.ReplaceCssWithException)
{
SaveExceptionToFile(ex, file);
}
}
}