Merge pull request #31 from lpxxn/refact_code

Refact code

config/config.go

@@ -266,6 +266,7 @@ func (a *AppConfig) parseCmdConfig() error {
 	}
 	return nil
 }
+
 func configNotExist() error {
 	return NotExistErr
 }

config/config_file.go

@@ -8,7 +8,7 @@ import (
 	"path"
 
 	"github.com/BurntSushi/toml"
-	"github.com/skratchdot/open-golang/open"
+	"github.com/lpxxn/doraemon/internal"
 )
 
 const (
@@ -45,15 +45,13 @@ func ConfDir() string {
 		panic(err)
 	}
 	dirPath := path.Join(rootDir, confDirName)
-	if _, err := os.Stat(dirPath); os.IsNotExist(err) {
-		if err = os.MkdirAll(dirPath, os.ModePerm); err != nil {
-			panic(err)
-		}
+	if err := internal.MakeFolder(dirPath, os.ModePerm); err != nil {
+		panic(err)
 	}
 	return dirPath
 }
 func OpenConfDir() error {
-	return open.Run(ConfDir())
+	return internal.OpenFolder(ConfDir())
 }
 
 func WritTomlToConfig(v interface{}) error {

internal/utils.go

@@ -2,6 +2,9 @@ package internal
 
 import (
 	"fmt"
+	"os"
+
+	"github.com/skratchdot/open-golang/open"
 )
 
 type Color string
@@ -67,3 +70,15 @@ func SendMsg(startWithNewLine bool, caption, text string, color Color, endWithNe
 		fmt.Println(startNewLine + BeautifyText(caption, color) + " " + text + endNewLine) // colorized text
 	}
 }
+
+func MakeFolder(folderName string, chmod os.FileMode) error {
+	if _, err := os.Stat(folderName); os.IsNotExist(err) {
+		return os.MkdirAll(folderName, chmod)
+	} else {
+		return err
+	}
+}
+
+func OpenFolder(folderName string) error {
+	return open.Run(folderName)
+}