v2: Initial clean branch with unit tests + CI/CD pipeline

- Started from ac75faa (initial E4B-MarkBase integration) - Kept Sources/ (all engine code) + Package.swift + .gitignore - Removed all ad-hoc tests, documentation, scripts, Python files - Added Tests/00_Unit/ (MathTest, TokenizerTest, SamplerTest) - Added .gitea/workflows/ci.yaml (build + unit tests + lint) - Added Scripts/check_resources.sh (memory-aware test runner) - Added Tests/Manifest.json (resource requirements for all tests) - Focus: 4-bit quantized models only
2026-07-05 13:29:25 +08:00
commit 8a66b9086a
90 changed files with 22252 additions and 0 deletions
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+import Foundation
+
+// ─────────────────────────────────────────────────────────────
+// Function Calling API Models
+// OpenAI Compatible Format
+// ─────────────────────────────────────────────────────────────
+
+/// Tool definition
+public struct Tool: Codable {
+    public let type: String
+    public let function: FunctionDefinition
+    
+    public init(type: String = "function", function: FunctionDefinition) {
+        self.type = type
+        self.function = function
+    }
+}
+
+/// Function definition
+public struct FunctionDefinition: Codable {
+    public let name: String
+    public let description: String?
+    public let parameters: FunctionParameters?
+    
+    public init(
+        name: String,
+        description: String? = nil,
+        parameters: FunctionParameters? = nil
+    ) {
+        self.name = name
+        self.description = description
+        self.parameters = parameters
+    }
+}
+
+/// Function parameters (JSON Schema)
+public struct FunctionParameters: Codable {
+    public let type: String
+    public let properties: [String: PropertySchema]?
+    public let required: [String]?
+    
+    public init(
+        type: String = "object",
+        properties: [String: PropertySchema]? = nil,
+        required: [String]? = nil
+    ) {
+        self.type = type
+        self.properties = properties
+        self.required = required
+    }
+}
+
+/// Property schema
+public struct PropertySchema: Codable {
+    public let type: String
+    public let description: String?
+    public let `enum`: [String]?
+    
+    public init(
+        type: String,
+        description: String? = nil,
+        enum: [String]? = nil
+    ) {
+        self.type = type
+        self.description = description
+        self.enum = `enum`
+    }
+}
+
+/// Tool call in response
+public struct ToolCall: Codable, Sendable {
+    public let id: String
+    public let type: String
+    public let function: FunctionCall
+    
+    public init(
+        id: String = "call_\(UUID().uuidString.replacingOccurrences(of: "-", with: "").prefix(9))",
+        type: String = "function",
+        function: FunctionCall
+    ) {
+        self.id = id
+        self.type = type
+        self.function = function
+    }
+}
+
+/// Function call
+public struct FunctionCall: Codable, Sendable {
+    public let name: String
+    public let arguments: String
+    
+    public init(name: String, arguments: String) {
+        self.name = name
+        self.arguments = arguments
+    }
+}
+
+/// Tool message
+public struct ToolMessage: Codable {
+    public let role: String
+    public let content: String?
+    public let tool_call_id: String?
+    public let name: String?
+    
+    public init(
+        role: String = "tool",
+        content: String?,
+        tool_call_id: String?,
+        name: String?
+    ) {
+        self.role = role
+        self.content = content
+        self.tool_call_id = tool_call_id
+        self.name = name
+    }
+}