尝试

srv/cmd/tool/cfg.go

@@ -0,0 +1,6 @@
+package tool
+
+func Karmaforge[T any](params ...any) *T {
+	var result T
+	return &result
+}

srv/cmd/tool/lab/bluePrint.go

@@ -1,4 +1 @@
 package lab
-
-func main() {
-}

srv/cmd/tool/lab/main.go

@@ -0,0 +1,3 @@
+package lab
+
+func main() {}

srv/cmd/tool/main.go

@@ -1 +1,46 @@
-package main
+package tool
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"golang.org/x/tools/go/packages"
+)
+
+func main() {
+	pwd, err := os.Getwd()
+	if err != nil {
+		fmt.Println("无法获取当前工作目录")
+		panic(err)
+	}
+	sep := string(filepath.Separator)
+	s := strings.Split(pwd, sep)
+	var project string
+	for i := len(s); i > 0; i-- {
+		base := strings.Join(s[:i], sep)
+		module := filepath.Join(base, "go.mod")
+		_, err := os.Stat(module)
+		if err == nil {
+			project = module
+			break
+		}
+	}
+	if project == "" {
+		panic("没有找到 go.mod ，请检查是否在 module 中调用程序")
+	}
+	project = filepath.Dir(project)
+	fmt.Println("当前寻根目录 " + project)
+	pkgs, err := packages.Load(&packages.Config{
+		Mode:  packages.NeedName | packages.NeedTypes | packages.NeedTypesInfo | packages.NeedSyntax | packages.NeedDeps,
+		Tests: false,
+	}, filepath.Join(project, "..."))
+	if err != nil {
+		fmt.Println("解析项目失败")
+		panic(err)
+	}
+	for _, pkg := range pkgs {
+		fmt.Println(pkg.Name)
+	}
+}