public async Task <SyntaxTree> AddNewContext(NewDbContextTemplateModel dbContextTemplateModel)
{
if (dbContextTemplateModel == null)
{
throw new ArgumentNullException(nameof(dbContextTemplateModel));
}
var templateName = "NewLocalDbContext.cshtml";
var templatePath = _filesLocator.GetFilePath(templateName, TemplateFolders);
Contract.Assert(File.Exists(templatePath));
var templateContent = File.ReadAllText(templatePath);
var templateResult = await _templatingService.RunTemplateAsync(templateContent, dbContextTemplateModel);
if (templateResult.ProcessingException != null)
{
throw new InvalidOperationException(string.Format(
MessageStrings.TemplateProcessingError,
templatePath,
templateResult.ProcessingException.Message));
}
var newContextContent = templateResult.GeneratedText;
var sourceText = SourceText.From(newContextContent);
return(CSharpSyntaxTree.ParseText(sourceText));
}
public async Task AddFileFromTemplateAsync(string outputPath, string templateName,
[NotNull] IEnumerable <string> templateFolders,
[NotNull] object templateModel)
{
ExceptionUtilities.ValidateStringArgument(outputPath, "outputPath");
ExceptionUtilities.ValidateStringArgument(templateName, "templateName");
var templatePath = _filesLocator.GetFilePath(templateName, templateFolders);
if (string.IsNullOrEmpty(templatePath))
{
throw new InvalidOperationException(string.Format(
"Template file {0} not found within search paths {1}",
templateName,
string.Join(";", templateFolders)));
}
Contract.Assert(File.Exists(templatePath));
var templateContent = File.ReadAllText(templatePath);
var templateResult = await _templatingService.RunTemplateAsync(templateContent, templateModel);
if (templateResult.ProcessingException != null)
{
throw new InvalidOperationException(string.Format(
"There was an error running the template {0}: {1}",
templatePath,
templateResult.ProcessingException.Message));
}
using (var sourceStream = new MemoryStream(Encoding.UTF8.GetBytes(templateResult.GeneratedText)))
{
await AddFileHelper(outputPath, sourceStream);
}
}
public async Task AddFileFromTemplateAsync(string outputPath, string templateName,
IEnumerable <string> templateFolders,
object templateModel)
{
if (templateFolders == null)
{
throw new ArgumentNullException(nameof(templateFolders));
}
ExceptionUtilities.ValidateStringArgument(outputPath, "outputPath");
ExceptionUtilities.ValidateStringArgument(templateName, "templateName");
var templatePath = _filesLocator.GetFilePath(templateName, templateFolders);
if (string.IsNullOrEmpty(templatePath))
{
throw new InvalidOperationException(string.Format(
MessageStrings.TemplateFileNotFound,
templateName,
string.Join(";", templateFolders)));
}
Debug.Assert(_fileSystem.FileExists(templatePath));
var templateContent = _fileSystem.ReadAllText(templatePath);
var templateResult = await _templatingService.RunTemplateAsync(templateContent, templateModel);
if (templateResult.ProcessingException != null)
{
throw new InvalidOperationException(string.Format(
MessageStrings.TemplateProcessingError,
templatePath,
templateResult.ProcessingException.Message));
}
using (var sourceStream = new MemoryStream(Encoding.UTF8.GetBytes(templateResult.GeneratedText)))
{
await AddFileHelper(outputPath, sourceStream);
}
}
