初始化

server/runner/runner.go

@@ -0,0 +1,40 @@
+package runner
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+// ExecutionResult 执行结果
+type ExecutionResult struct {
+	Output   string `json:"output"`
+	Error    string `json:"error"`
+	Duration int64  `json:"duration"` // 毫秒
+	ExitCode int    `json:"exitCode"`
+}
+
+// CodeRunner 代码执行接口
+type CodeRunner interface {
+	Run(ctx context.Context, code string) (*ExecutionResult, error)
+}
+
+// GetRunner 获取对应语言的运行器
+func GetRunner(language string) (CodeRunner, error) {
+	tempDir := filepath.Join(os.TempDir(), "art-code-runner")
+	if err := os.MkdirAll(tempDir, 0755); err != nil {
+		return nil, fmt.Errorf("failed to create temp dir: %v", err)
+	}
+
+	switch language {
+	case "go", "golang":
+		return &GoRunner{TempDir: tempDir}, nil
+	case "php":
+		return &PHPRunner{TempDir: tempDir}, nil
+	case "javascript", "js", "node":
+		return &NodeRunner{TempDir: tempDir}, nil
+	default:
+		return nil, fmt.Errorf("unsupported language: %s", language)
+	}
+}