private static void WriteMinFile(string filePath, string bundlePath, string content, string extension)
{
string minPath = bundlePath.Replace(Path.GetExtension(bundlePath), ".min" + Path.GetExtension(bundlePath));
if (extension.Equals(".js", StringComparison.OrdinalIgnoreCase))
{
JavaScriptSaveListener.Minify(bundlePath, minPath, true);
MarginBase.AddFileToProject(filePath, minPath);
if (WESettings.GetBoolean(WESettings.Keys.GenerateJavaScriptSourceMaps))
{
MarginBase.AddFileToProject(filePath, minPath + ".map");
}
MarginBase.AddFileToProject(filePath, minPath + ".gzip");
}
else if (extension.Equals(".css", StringComparison.OrdinalIgnoreCase))
{
string minContent = MinifyFileMenu.MinifyString(extension, content);
ProjectHelpers.CheckOutFileFromSourceControl(minPath);
using (StreamWriter writer = new StreamWriter(minPath, false, new UTF8Encoding(true)))
{
writer.Write(minContent);
}
MarginBase.AddFileToProject(filePath, minPath);
if (WESettings.GetBoolean(WESettings.Keys.CssEnableGzipping))
{
CssSaveListener.GzipFile(filePath, minPath, minContent);
}
}
}
//private void MinifySelection()
//{
// var view = ProjectHelpers.GetCurentTextView();
// if (view != null)
// {
// _dte.UndoContext.Open("Minify");
// string content = view.Selection.SelectedSpans[0].GetText();
// string extension = Path.GetExtension(_dte.ActiveDocument.FullName).ToLowerInvariant();
// string result = MinifyString(extension, content);
// view.TextBuffer.Replace(view.Selection.SelectedSpans[0].Span, result);
// _dte.UndoContext.Close();
// }
//}
private void MinifyFile(string extension)
{
var selectedPaths = GetSelectedFilePaths(_dte);
foreach (string path in selectedPaths.Where(p => p.EndsWith(extension, StringComparison.OrdinalIgnoreCase)))
{
string minPath = GetMinFileName(path, extension);
if (!path.EndsWith(".min" + extension) && !File.Exists(minPath) && _dte.Solution.FindProjectItem(path) != null)
{
if (extension.Equals(".js", StringComparison.OrdinalIgnoreCase))
{
JavaScriptSaveListener.Minify(path, minPath, false);
}
else
{
CssSaveListener.Minify(path, minPath);
}
MarginBase.AddFileToProject(path, minPath);
}
}
EnableSync(extension);
}
public static void MinifyFile(string lessFileName, string source)
{
if (WESettings.GetBoolean(WESettings.Keys.LessMinify))
{
string content = MinifyFileMenu.MinifyString(".css", source);
string minFile = MarginBase.GetCompiledFileName(lessFileName, ".min.css", WESettings.GetBoolean(WESettings.Keys.LessCompileToFolder)); //lessFileName.Replace(".less", ".min.css");
string old = File.ReadAllText(minFile);
if (old != content)
{
bool fileExist = File.Exists(minFile);
bool useBom = WESettings.GetBoolean(WESettings.Keys.UseBom);
ProjectHelpers.CheckOutFileFromSourceControl(minFile);
using (StreamWriter writer = new StreamWriter(minFile, false, new UTF8Encoding(useBom)))
{
writer.Write(content);
}
if (!fileExist)
{
MarginBase.AddFileToProject(lessFileName, minFile);
}
}
}
}
public static void GzipFile(string file, string minFile, string content)
{
string gzipFile = minFile + ".gzip";
ProjectHelpers.CheckOutFileFromSourceControl(gzipFile);
byte[] gzipContent = Compress(content);
File.WriteAllBytes(gzipFile, gzipContent);
ProjectHelpers.AddFileToActiveProject(gzipFile);
MarginBase.AddFileToProject(file, gzipFile);
}
private static void GzipFile(string file, string minFile, string content)
{
if (WESettings.GetBoolean(WESettings.Keys.CssEnableGzipping))
{
string gzipFile = minFile + ".gzip";
ProjectHelpers.CheckOutFileFromSourceControl(gzipFile);
byte[] gzipContent = CssSaveListener.Compress(content);
File.WriteAllBytes(gzipFile, gzipContent);
ProjectHelpers.AddFileToActiveProject(gzipFile);
MarginBase.AddFileToProject(file, gzipFile);
}
}
private static void MinifyFileWithSourceMap(string file, string minFile, CodeSettings settings, bool isBundle)
{
string mapPath = minFile + ".map";
ProjectHelpers.CheckOutFileFromSourceControl(mapPath);
using (TextWriter writer = new StreamWriter(mapPath, false, new UTF8Encoding(false)))
using (V3SourceMap sourceMap = new V3SourceMap(writer))
{
settings.SymbolsMap = sourceMap;
sourceMap.StartPackage(Path.GetFileName(minFile), Path.GetFileName(mapPath));
// This fails when debugger is attached. Bug raised with Ron Logan
MinifyFile(file, minFile, settings, isBundle);
sourceMap.EndPackage();
if (!isBundle)
{
MarginBase.AddFileToProject(file, mapPath);
}
}
}
private static void WriteBundleFile(string filePath, XmlDocument doc)
{
XmlNode bundleNode = doc.SelectSingleNode("//bundle");
if (bundleNode == null)
{
return;
}
XmlNode outputAttr = bundleNode.Attributes["output"];
if (outputAttr != null && (outputAttr.InnerText.Contains("/") || outputAttr.InnerText.Contains("\\")))
{
MessageBox.Show("The 'output' attribute should contain a file name without a path", "Web Essentials");
return;
}
Dictionary <string, string> files = new Dictionary <string, string>();
string extension = Path.GetExtension(filePath.Replace(_ext, string.Empty));
XmlNodeList nodes = doc.SelectNodes("//file");
foreach (XmlNode node in nodes)
{
string absolute;
if (node.InnerText.Contains(":\\"))
{
absolute = node.InnerText;
}
else
{
absolute = ProjectHelpers.ToAbsoluteFilePath(node.InnerText, ProjectHelpers.GetProjectFolder(filePath)).Replace("\\\\", "\\");
}
if (File.Exists(absolute))
{
if (!files.ContainsKey(absolute))
{
files.Add(absolute, node.InnerText);
}
}
else
{
string error = string.Format("Bundle error: The file '{0}' doesn't exist", node.InnerText);
_dte.ItemOperations.OpenFile(filePath);
MessageBox.Show(error, "Web Essentials");
return;
}
}
string bundlePath = outputAttr != null?Path.Combine(Path.GetDirectoryName(filePath), outputAttr.InnerText) : filePath.Replace(_ext, string.Empty);
StringBuilder sb = new StringBuilder();
foreach (string file in files.Keys)
{
//if (extension.Equals(".css", StringComparison.OrdinalIgnoreCase))
//{
// sb.AppendLine("/*#source " + files[file] + " */");
//}
if (extension.Equals(".js", StringComparison.OrdinalIgnoreCase) && WESettings.GetBoolean(WESettings.Keys.GenerateJavaScriptSourceMaps))
{
sb.AppendLine("///#source 1 1 " + files[file]);
}
sb.AppendLine(File.ReadAllText(file));
}
if (!File.Exists(bundlePath) || File.ReadAllText(bundlePath) != sb.ToString())
{
ProjectHelpers.CheckOutFileFromSourceControl(bundlePath);
using (StreamWriter writer = new StreamWriter(bundlePath, false, new UTF8Encoding(true)))
{
writer.Write(sb.ToString());
Logger.Log("Updating bundle: " + Path.GetFileName(bundlePath));
}
MarginBase.AddFileToProject(filePath, bundlePath);
if (bundleNode.Attributes["minify"] != null || bundleNode.Attributes["minify"].InnerText == "true")
{
WriteMinFile(filePath, bundlePath, sb.ToString(), extension);
}
}
}