ModernUO/Projects/SerializationGenerator/SourceGeneration/SourceGeneration.Attribute.cs
Kamron Batman b6779a7c09
fix(codegen): Creates multiple steps for serialization source generator (#628)
Roslyn Source generators are not supposed to access I/O. To get around this we have to use `AdditionalFiles` to give the analyzer access to read/load the schema files.
To write the schema files we have to use a separate program altogether.

- [X] Adds SerializationSchemaGenerator
- [X] Splits out the SerializationGenerator code
2021-05-31 11:54:59 -07:00

92 lines
3.1 KiB
C#

/*************************************************************************
* ModernUO *
* Copyright (C) 2019-2021 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: SourceGeneration.Attribute.cs *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
using System.Collections.Immutable;
using System.Text;
using Microsoft.CodeAnalysis;
namespace SourceGeneration
{
public static partial class SourceGeneration
{
public static void GenerateAttribute(this StringBuilder source, string attrClassName, ImmutableArray<TypedConstant> args)
{
source.Append($" [{attrClassName}");
var hasArgs = args.Length > 0;
if (hasArgs)
{
source.Append("(");
}
for (var i = 0; i < args.Length; i++)
{
var arg = args[i];
source.GenerateTypedConstant(arg);
if (i < args.Length - 1)
{
source.Append(", ");
}
}
if (hasArgs)
{
source.Append(")");
}
source.AppendLine("]");
}
public static void GenerateAttribute(this StringBuilder source, AttributeData attr)
{
source.Append($" [{attr.AttributeClass?.Name}");
var ctorArgs = attr.ConstructorArguments;
var namedArgs = attr.NamedArguments;
var hasArgs = ctorArgs.Length + namedArgs.Length > 0;
if (hasArgs)
{
source.Append("(");
}
for (var i = 0; i < ctorArgs.Length; i++)
{
var arg = ctorArgs[i];
source.GenerateTypedConstant(arg);
if (i < ctorArgs.Length - 1)
{
source.Append(", ");
}
}
for (var i = 0; i < namedArgs.Length; i++)
{
var arg = namedArgs[i];
source.GenerateNamedArgument(arg);
if (i < namedArgs.Length - 1)
{
source.Append(", ");
}
}
if (hasArgs)
{
source.Append(")");
}
source.AppendLine("]");
}
}
}