protected override async Tasks.Task InitializeAsync(CancellationToken cancellationToken, IProgress <ServiceProgressData> progress)
{
if (!NodeProcess.IsReadyToExecute())
{
await NodeProcess.EnsurePackageInstalled();
}
}
private static async Tasks.Task <bool> CompileSingleFileAsync(CompilerOptions options)
{
try
{
VsHelpers.CheckFileOutOfSourceControl(options.OutputFilePath);
if (options.SourceMap)
{
VsHelpers.CheckFileOutOfSourceControl(options.OutputFilePath + ".map");
}
CompilerResult result = await NodeProcess.ExecuteProcess(options);
Logger.Log($"{result.Arguments}");
if (result.HasError)
{
Logger.Log(result.Error);
VsHelpers.WriteStatus($"Error compiling LESS file. See Output Window for details");
}
else
{
AddFilesToProject(options);
Minify(options);
}
return(true);
}
catch (Exception ex)
{
Logger.Log(ex);
VsHelpers.WriteStatus($"Error compiling LESS file. See Output Window for details");
return(false);
}
}
private async void DocumentSaved(object sender, TextDocumentFileActionEventArgs e)
{
if (e.FileActionType != FileActionTypes.ContentSavedToDisk || !_project.IsLessCompilationEnabled())
{
return;
}
if (NodeProcess.IsInstalling)
{
VsHelpers.WriteStatus("The LESS compiler is being installed. Please try again in a few seconds...");
}
else if (NodeProcess.IsReadyToExecute())
{
CompilerOptions options = await CompilerOptions.Parse(e.FilePath, _view.TextBuffer.CurrentSnapshot.GetText());
if (_view.Properties.TryGetProperty(typeof(LessAdornment), out LessAdornment adornment))
{
await adornment.Update(options);
}
if (options == null || !_project.SupportsCompilation() || !_project.IsLessCompilationEnabled())
{
return;
}
await LessCatalog.UpdateFile(_project, options);
if (await LessCatalog.EnsureCatalog(_project))
{
await CompilerService.CompileAsync(options, _project);
}
}
}
private async Tasks.Task Execute()
{
if (!NodeProcess.IsReadyToExecute())
{
return;
}
var solution = (IVsSolution)ServiceProvider.GetService(typeof(SVsSolution));
IEnumerable <IVsHierarchy> hierarchies = GetProjectsInSolution(solution, __VSENUMPROJFLAGS.EPF_LOADEDINSOLUTION);
foreach (IVsHierarchy hierarchy in hierarchies)
{
Project project = GetDTEProject(hierarchy);
if (project.SupportsCompilation() && project.IsLessCompilationEnabled())
{
if (await LessCatalog.EnsureCatalog(project))
{
await CompilerService.CompileProjectAsync(project);
}
}
}
}