private static MinificationResult MinifyJavaScript(Config config, string file)
{
string content = File.ReadAllText(file);
var settings = JavaScriptOptions.GetSettings(config);
if (config.Minify.ContainsKey("enabled") && config.Minify["enabled"].ToString().Equals("false", StringComparison.OrdinalIgnoreCase))
{
return(null);
}
var minifier = new Minifier();
string minFile = GetMinFileName(file);
string mapFile = minFile + ".map";
string result = minifier.MinifyJavaScript(content, settings);
bool containsChanges = FileHelpers.HasFileContentChanged(minFile, result);
if (!string.IsNullOrEmpty(result))
{
OnBeforeWritingMinFile(file, minFile, containsChanges);
if (containsChanges)
{
File.WriteAllText(minFile, result, new UTF8Encoding(true));
}
OnAfterWritingMinFile(file, minFile, containsChanges);
GzipFile(config, minFile, containsChanges);
}
return(new MinificationResult(result, null));
}
private static MinificationResult MinifyCss(Config config, string file)
{
string content = File.ReadAllText(file);
var settings = CssOptions.GetSettings(config);
if (config.Minify.ContainsKey("enabled") && config.Minify["enabled"].ToString().Equals("false", StringComparison.OrdinalIgnoreCase))
{
return(null);
}
var minifier = new Minifier();
// Remove control characters which AjaxMin can't handle
content = Regex.Replace(content, @"[\u0000-\u0009\u000B-\u000C\u000E-\u001F]", string.Empty);
string result = minifier.MinifyStyleSheet(content, settings);
string minFile = GetMinFileName(file);
bool containsChanges = FileHelpers.HasFileContentChanged(minFile, result);
OnBeforeWritingMinFile(file, minFile, containsChanges);
if (containsChanges)
{
File.WriteAllText(minFile, result, new UTF8Encoding(true));
}
OnAfterWritingMinFile(file, minFile, containsChanges);
GzipFile(config, minFile, containsChanges);
return(new MinificationResult(result, null));
}
private CompilerResult ProcessConfig(string baseFolder, Config config)
{
ICompiler compiler = CompilerService.GetCompiler(config);
var result = compiler.Compile(config);
if (result.Errors.Any(e => !e.IsWarning))
{
return(result);
}
if (Path.GetExtension(config.OutputFile).Equals(".css", StringComparison.OrdinalIgnoreCase) && AdjustRelativePaths(config))
{
result.CompiledContent = CssRelativePath.Adjust(result.CompiledContent, config);
}
config.Output = result.CompiledContent;
FileInfo outputFile = config.GetAbsoluteOutputFile();
bool containsChanges = FileHelpers.HasFileContentChanged(outputFile.FullName, config.Output);
OnBeforeProcess(config, baseFolder, containsChanges);
if (containsChanges)
{
string dir = outputFile.DirectoryName;
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
File.WriteAllText(outputFile.FullName, config.Output, new UTF8Encoding(true));
}
OnAfterProcess(config, baseFolder, containsChanges);
//if (!config.Minify.ContainsKey("enabled") || config.Minify["enabled"].ToString().Equals("true", StringComparison.OrdinalIgnoreCase))
//{
FileMinifier.MinifyFile(config);
//}
if (!string.IsNullOrEmpty(result.SourceMap))
{
string absolute = config.GetAbsoluteOutputFile().FullName;
string mapFile = absolute + ".map";
bool smChanges = FileHelpers.HasFileContentChanged(mapFile, result.SourceMap);
OnBeforeWritingSourceMap(absolute, mapFile, smChanges);
if (smChanges)
{
File.WriteAllText(mapFile, result.SourceMap, new UTF8Encoding(true));
}
OnAfterWritingSourceMap(absolute, mapFile, smChanges);
}
return(result);
}