public CodeGenerationDefinitionTemplateSettings()
{
//Set Defaults;
DomainTemplate = new CodeGenerationTemplateSettings
{
TemplatePath = "domain.hbs",
OutputPath = "{{domainName}}\\{{className}}Adapter.cs",
};
CommandTemplate = new CodeGenerationTemplateSettings {
TemplatePath = "command.hbs",
OutputPath = "{{domainName}}\\{{className}}Command.cs",
};
EventTemplate = new CodeGenerationTemplateSettings
{
TemplatePath = "event.hbs",
OutputPath = "{{domainName}}\\{{className}}EventArgs.cs",
};
TypeObjectTemplate = new CodeGenerationTemplateSettings
{
TemplatePath = "type-object.hbs",
OutputPath = "{{domainName}}\\{{className}}.cs",
};
TypeHashTemplate = new CodeGenerationTemplateSettings
{
TemplatePath = "type-hash.hbs",
OutputPath = "{{domainName}}\\{{className}}.cs",
};
TypeEnumTemplate = new CodeGenerationTemplateSettings
{
TemplatePath = "type-enum.hbs",
OutputPath = "{{domainName}}\\{{className}}.cs",
};
}
/// <summary>
/// Returns a generator singleton for the specified template path.
/// </summary>
/// <param name="templatePath"></param>
/// <returns></returns>
public Func <object, string> GetGeneratorForTemplate(CodeGenerationTemplateSettings templateSettings)
{
var templatePath = templateSettings.TemplatePath;
if (m_templateGenerators.ContainsKey(templatePath))
{
return(m_templateGenerators[templatePath]);
}
var targetTemplate = templatePath;
if (!Path.IsPathRooted(targetTemplate))
{
targetTemplate = Path.Combine(Settings.TemplatesPath, targetTemplate);
}
if (!File.Exists(targetTemplate))
{
throw new FileNotFoundException($"Unable to locate a template at {targetTemplate} - please ensure that a template file exists at this location.");
}
var templateContents = File.ReadAllText(targetTemplate);
Handlebars.RegisterHelper("dehumanize", (writer, context, arguments) =>
{
if (arguments.Length != 1)
{
throw new HandlebarsException("{{humanize}} helper must have exactly one argument");
}
var str = arguments[0].ToString();
//Some overrides for values that start with '-' -- this fixes two instances in Runtime.UnserializableValue
if (str.StartsWith("-"))
{
str = $"Negative{str.Dehumanize()}";
}
else
{
str = str.Dehumanize();
}
writer.WriteSafeString(str.Dehumanize());
});
Handlebars.RegisterHelper("xml-code-comment", (writer, context, arguments) =>
{
if (arguments.Length < 1)
{
throw new HandlebarsException("{{code-comment}} helper must have at least one argument");
}
var str = arguments[0] == null ? "" : arguments[0].ToString();
if (String.IsNullOrWhiteSpace(str))
{
switch (context)
{
case ProtocolDefinitionItem pdi:
str = $"{pdi.Name}";
break;
default:
str = context.className;
break;
}
}
var frontPaddingObj = arguments.ElementAtOrDefault(1);
var frontPadding = 1;
if (frontPaddingObj != null)
{
int.TryParse(frontPaddingObj.ToString(), out frontPadding);
}
str = Utility.ReplaceLineEndings(str, Environment.NewLine + new StringBuilder(4 * frontPadding).Insert(0, " ", frontPadding) + "/// ");
writer.WriteSafeString(str);
});
Handlebars.RegisterHelper("typemap", (writer, context, arguments) =>
{
var typeDefinition = context as TypeDefinition;
if (typeDefinition == null)
{
throw new HandlebarsException("{{typemap}} helper expects to be in the context of a TypeDefinition.");
}
if (arguments.Length != 1)
{
throw new HandlebarsException("{{typemap}} helper expects exactly one argument - the CodeGeneratorContext.");
}
var codeGenContext = arguments[0] as CodeGeneratorContext;
if (codeGenContext == null)
{
throw new InvalidOperationException("Expected context argument to be non-null.");
}
var mappedType = Utility.GetTypeMappingForType(typeDefinition, codeGenContext.Domain, codeGenContext.KnownTypes);
writer.WriteSafeString(mappedType);
});
Handlebars.Configuration.TextEncoder = null;
return(Handlebars.Compile(templateContents));
}