private static string GenerateProviderSource(Type type)
{
/* Example:
*
* namespace Ludiq.PeekCore.Generated.PropertyProviders
* {
* [Ludiq.SerializedPropertyProvider(typeof(MyNamespace.MyType))]
* public class MyNamespace_MyType : SerializedPropertyProvider<MyNamespace.MyType> { }
* }
*
*/
Ensure.That(nameof(type)).IsNotNull(type);
var unit = new CodeCompileUnit();
var @namespace = new CodeNamespace("Ludiq.Generated.PropertyProviders");
unit.Namespaces.Add(@namespace);
var @class = new CodeClassTypeDeclaration(CodeMemberModifiers.Public, GetProviderScriptName(type));
@class.BaseTypes.Add(Code.TypeRef(typeof(SerializedPropertyProvider <>).MakeGenericType(type)));
var serializedPropertyProviderAttribute = new CodeAttributeDeclaration(Code.TypeRef(typeof(RegisterSerializedPropertyProviderAttribute), true), new[] { new CodeAttributeArgument(new CodeTypeOfExpression(new CodeTypeReference(type, true))) });
@class.CustomAttributes.Add(serializedPropertyProviderAttribute);
@namespace.Types.Add(@class);
using (var stringWriter = new StringWriter())
{
CodeGenerator.GenerateCodeFromCompileUnit(unit, new TextCodeWriter(stringWriter), new CodeGeneratorOptions(indentString: "\t"));
return(stringWriter.ToString());
}
}
public static void GenerateStubScript(string scriptPath, IEnumerable <object> stubs)
{
Ensure.That(nameof(stubs)).IsNotNull(stubs);
var stubWriters = stubs.Select(s => AotStubWriterProvider.instance.GetDecorator(s)).ToHashSet();
var unit = new CodeCompileUnit();
unit.StartDirectives.Add(new CodePragmaWarningDirective(CodePragmaWarningSetting.Disable, new[] { 219 })); // Disable unused variable warning
var @namespace = new CodeNamespace("Ludiq.Generated.Aot");
unit.Namespaces.Add(@namespace);
var @class = new CodeClassTypeDeclaration(CodeMemberModifiers.Public, "AotStubs");
@class.CustomAttributes.Add(new CodeAttributeDeclaration(Code.TypeRef(typeof(PreserveAttribute))));
@namespace.Types.Add(@class);
var usedMethodNames = new HashSet <string>();
foreach (var stubWriter in stubWriters.OrderBy(sw => sw.stubMethodComment))
{
if (stubWriter.skip)
{
continue;
}
var methodName = stubWriter.stubMethodName;
var i = 0;
while (usedMethodNames.Contains(methodName))
{
methodName = stubWriter.stubMethodName + "_" + i++;
}
usedMethodNames.Add(methodName);
var method = new CodeMethodMember(CodeMemberModifiers.Public | CodeMemberModifiers.Static, Code.TypeRef(typeof(void)), methodName, Enumerable.Empty <CodeParameterDeclaration>(), stubWriter.GetStubStatements().ToArray());
method.CustomAttributes.Add(new CodeAttributeDeclaration(Code.TypeRef(typeof(PreserveAttribute), true)));
method.Comments.Add(new CodeComment(stubWriter.stubMethodComment));
@class.Members.Add(method);
}
PathUtility.CreateDirectoryIfNeeded(LudiqCore.Paths.transientGenerated);
VersionControlUtility.Unlock(scriptPath);
if (File.Exists(scriptPath))
{
File.Delete(scriptPath);
}
using (var scriptWriter = new StreamWriter(scriptPath))
{
CodeGenerator.GenerateCodeFromCompileUnit(unit, new TextCodeWriter(scriptWriter), new CodeGeneratorOptions(indentString: "\t"));
}
}
