Add AST analysis tools and go run/test execution tools

tool_go_run.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"context"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+type GoRunResult struct {
+	Stdout   string `json:"stdout"`
+	Stderr   string `json:"stderr"`
+	ExitCode int    `json:"exit_code"`
+	Error    string `json:"error,omitempty"`
+	Command  string `json:"command"`
+	WorkDir  string `json:"work_dir"`
+}
+
+func goRun(path string, flags []string, timeout time.Duration) (*GoRunResult, error) {
+	// Resolve absolute path
+	absPath, err := filepath.Abs(path)
+	if err != nil {
+		return &GoRunResult{
+			Error:   err.Error(),
+			Command: "go run " + path,
+		}, nil
+	}
+
+	// Determine working directory and target file/package
+	var workDir string
+	var target string
+
+	// Check if path is a file or directory
+	info, err := os.Stat(absPath)
+	if err != nil {
+		return &GoRunResult{
+			Error:   err.Error(),
+			Command: "go run " + path,
+		}, nil
+	}
+
+	if info.IsDir() {
+		// Running a package
+		workDir = absPath
+		target = "."
+	} else {
+		// Running a specific file
+		workDir = filepath.Dir(absPath)
+		target = filepath.Base(absPath)
+	}
+
+	// Build command arguments
+	args := []string{"run"}
+	args = append(args, flags...)
+	args = append(args, target)
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	cmd := exec.CommandContext(ctx, "go", args...)
+	cmd.Dir = workDir
+
+	stdout, stderr, exitCode, cmdErr := runCommand(cmd)
+
+	result := &GoRunResult{
+		Stdout:   stdout,
+		Stderr:   stderr,
+		ExitCode: exitCode,
+		Command:  "go " + strings.Join(args, " "),
+		WorkDir:  workDir,
+	}
+
+	if cmdErr != nil {
+		if ctx.Err() == context.DeadlineExceeded {
+			result.Error = "execution timeout exceeded"
+		} else {
+			result.Error = cmdErr.Error()
+		}
+	}
+
+	return result, nil
+}