GeWuYou c9d2306295 feat(generator): 添加JSON schema配置代码生成功能
- 实现SchemaConfigGenerator源代码生成器
- 支持从JSON schema文件生成配置类型和表包装类
- 添加ConfigSchemaDiagnostics诊断系统
- 集成System.Text.Json包依赖
- 生成强类型的配置访问接口
- 支持多种数据类型包括整数、浮点数、布尔值、字符串和数组
- 实现id字段作为表主键的约束验证
- 添加完整的单元测试和快照验证
2026-03-30 18:29:31 +08:00

66 lines
2.4 KiB
C#

using GFramework.SourceGenerators.Common.Constants;
namespace GFramework.SourceGenerators.Diagnostics;
/// <summary>
/// 提供配置 schema 代码生成相关诊断。
/// </summary>
public static class ConfigSchemaDiagnostics
{
private const string SourceGeneratorsConfigCategory = $"{PathContests.SourceGeneratorsPath}.Config";
/// <summary>
/// schema JSON 无法解析。
/// </summary>
public static readonly DiagnosticDescriptor InvalidSchemaJson = new(
"GF_ConfigSchema_001",
"Config schema JSON is invalid",
"Schema file '{0}' could not be parsed: {1}",
SourceGeneratorsConfigCategory,
DiagnosticSeverity.Error,
true);
/// <summary>
/// schema 顶层必须是 object。
/// </summary>
public static readonly DiagnosticDescriptor RootObjectSchemaRequired = new(
"GF_ConfigSchema_002",
"Config schema root must describe an object",
"Schema file '{0}' must declare a root object schema",
SourceGeneratorsConfigCategory,
DiagnosticSeverity.Error,
true);
/// <summary>
/// schema 必须声明 id 字段作为主键。
/// </summary>
public static readonly DiagnosticDescriptor IdPropertyRequired = new(
"GF_ConfigSchema_003",
"Config schema must declare an id property",
"Schema file '{0}' must declare a required 'id' property for table generation",
SourceGeneratorsConfigCategory,
DiagnosticSeverity.Error,
true);
/// <summary>
/// schema 包含暂不支持的字段类型。
/// </summary>
public static readonly DiagnosticDescriptor UnsupportedPropertyType = new(
"GF_ConfigSchema_004",
"Config schema contains an unsupported property type",
"Property '{1}' in schema file '{0}' uses unsupported type '{2}'",
SourceGeneratorsConfigCategory,
DiagnosticSeverity.Error,
true);
/// <summary>
/// schema 的 id 字段类型不支持作为主键。
/// </summary>
public static readonly DiagnosticDescriptor UnsupportedKeyType = new(
"GF_ConfigSchema_005",
"Config schema uses an unsupported key type",
"Schema file '{0}' uses unsupported id type '{1}'. Supported key types are 'integer' and 'string'.",
SourceGeneratorsConfigCategory,
DiagnosticSeverity.Error,
true);
}