/// <summary>Initializes a new instance of the <see cref="CSharpFileTemplateModel" /> class.</summary>
/// <param name="clientTypes">The client types.</param>
/// <param name="dtoTypes">The DTO types.</param>
/// <param name="outputType">Type of the output.</param>
/// <param name="document">The Swagger document.</param>
/// <param name="settings">The settings.</param>
/// <param name="generator">The client generator base.</param>
/// <param name="resolver">The resolver.</param>
public CSharpFileTemplateModel(
IEnumerable <CodeArtifact> clientTypes,
IEnumerable <CodeArtifact> dtoTypes,
ClientGeneratorOutputType outputType,
OpenApiDocument document,
CSharpGeneratorBaseSettings settings,
CSharpGeneratorBase generator,
CSharpTypeResolver resolver)
{
_outputType = outputType;
_document = document;
_generator = generator;
_settings = settings;
_resolver = resolver;
_clientCode = clientTypes.Concatenate();
Classes = dtoTypes.Concatenate();
SourceSha = _settings.ChecksumCacheEnabled ? _document.GetChecksum() : "";
}
/// <summary>Initializes a new instance of the <see cref="TypeScriptFileTemplateModel" /> class.</summary>
/// <param name="clientTypes">The client types.</param>
/// <param name="dtoTypes">The DTO types.</param>
/// <param name="document">The Swagger document.</param>
/// <param name="extensionCode">The extension code.</param>
/// <param name="settings">The settings.</param>
/// <param name="resolver">The resolver.</param>
public TypeScriptFileTemplateModel(
IEnumerable <CodeArtifact> clientTypes,
IEnumerable <CodeArtifact> dtoTypes,
OpenApiDocument document,
TypeScriptExtensionCode extensionCode,
TypeScriptClientGeneratorSettings settings,
TypeScriptTypeResolver resolver)
{
_document = document;
_extensionCode = extensionCode;
_settings = settings;
_resolver = resolver;
_clientCode = clientTypes.OrderByBaseDependency().Concatenate();
_clientTypes = clientTypes;
Types = dtoTypes.OrderByBaseDependency().Concatenate();
ExtensionCodeBottom = GenerateExtensionCodeAfter();
Framework = new TypeScriptFrameworkModel(settings);
SourceSha = _settings.ChecksumCacheEnabled ? _document.GetChecksum() : "";
}
private bool OutputRequiresRefresh(string outputFilePath)
{
if (!BaseSettings.ChecksumCacheEnabled || string.IsNullOrWhiteSpace(outputFilePath) || !File.Exists(outputFilePath))
{
// no point in checking
return(true);
}
var sourceDocumentChecksum = _document.GetChecksum();
if (string.IsNullOrWhiteSpace(sourceDocumentChecksum))
{
return(true);
}
// if we can match both source checksum and toolchain, we can presume file hasn't been changed
var checksumMatches = false;
var toolchainVersionMatches = false;
const string checksumMarker = "SourceSHA: ";
const string toolchainVersionMarker = "toolchain v";
try
{
using (var reader = new StreamReader(new FileStream(outputFilePath, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
// read multiple lines as we can have headers before version info
var counter = 10;
string line;
while ((line = reader.ReadLine()) != null && counter > 0)
{
counter--;
var checksumStartIndex = line.IndexOf(checksumMarker);
if (checksumStartIndex > -1)
{
var startIndex = checksumStartIndex + checksumMarker.Length;
var fileSourceSha = line.Substring(startIndex).Trim();
checksumMatches = fileSourceSha == sourceDocumentChecksum;
}
var toolchainStartIndex = line.IndexOf(toolchainVersionMarker);
if (toolchainStartIndex > -1)
{
var startIndex = toolchainStartIndex + toolchainVersionMarker.Length;
var length = line.IndexOf(" ", startIndex) - startIndex;
var fileToolchainVersion = line.Substring(startIndex, length).Trim();
toolchainVersionMatches = fileToolchainVersion == OpenApiDocument.ToolchainVersion;
}
if (checksumMatches && toolchainVersionMatches)
{
// we are good to go with cached version, no need to refresh
return(false);
}
}
}
}
catch
{
// no-go
}
return(true);
}