fix: use git root dir for .tools

.mage/tools.mk

@@ -1,7 +1,7 @@
 mage_folder := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
 mage_generated_path := $(mage_folder)/gen
 mage_targets_file := $(mage_generated_path)/targets.mk
-mage := $(mage_generated_path)/local-mage
+mage := $(mage_generated_path)/local-mage 2> /dev/null
 
 include $(mage_targets_file)
 

mgtool/configuration.go

@@ -5,6 +5,8 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+
+	"github.com/magefile/mage/sh"
 )
 
 const (
@@ -15,7 +17,7 @@ const (
 // Path This should only be used to set a custom value.
 // Targets should use path() instead which performs
 // validation on whether a path is set.
-var mgToolPath = GetCWDPath(".tools")
+var mgToolPath = GetGitRootPath(".tools")
 
 func GetCWDPath(path string) string {
 	cwd, err := os.Getwd()
@@ -25,6 +27,14 @@ func GetCWDPath(path string) string {
 	return filepath.Join(cwd, path)
 }
 
+func GetGitRootPath(path string) string {
+	root, err := sh.Output("git", "rev-parse", "--show-toplevel")
+	if err != nil {
+		panic(err)
+	}
+	return filepath.Join(root, path)
+}
+
 func GetPath() string {
 	if mgToolPath == "" {
 		panic("No tools path set")