fix: typo and golint

cmd/use.go

@@ -44,7 +44,7 @@ func useCommand() *cobra.Command {
 			}
 			// just exit if selected profile is already default
 			if profile.IsDefault {
-				cmd.Println("Profile", profile.Name, "is alreday set as default")
+				cmd.Println("Profile", profile.Name, "is already set as default")
 				return nil
 			}
 

internal/config/config_file.go

@@ -31,8 +31,8 @@ func NewConfigFile(name string) (*ConfigFile, error) {
 	if name == "" {
 		return nil, fmt.Errorf("empty config file name")
 	}
-	// ensure if file is exsiting. if not create directory and file
-	// expand and replace file path if it is refering home dir, `~`, `$HOME`
+	// ensure if file is existing. if not create directory and file
+	// expand and replace file path if it is referring home dir, `~`, `$HOME`
 	p, err := util.EnsureConfigFilePath(filepath.Dir(name))
 	if err != nil {
 		return nil, err

internal/config/config_file_test.go

@@ -39,7 +39,7 @@ func TestConfigFile(t *testing.T) {
 
 			assert.NoError(err, "error should not occurred on read operation")
 
-			c.SetDefault(strconv.Itoa(n)) // it may not guarentee the order
+			c.SetDefault(strconv.Itoa(n)) // it may not guarantee the order
 			c.SetProfile(fmt.Sprintf("hello.world-%v", n), Profile{
 				Desc: strconv.Itoa(n),
 				Env: Envs{
@@ -115,7 +115,7 @@ func TestRead(t *testing.T) {
 
 		cf.config = nil
 		_, err := cf.Read()
-		assert.Error(err, "should occurr error when have wrong format of config file")
+		assert.Error(err, "should occur error when have wrong format of config file")
 	})
 }
 
@@ -128,18 +128,18 @@ func TestWrite(t *testing.T) {
 		defer os.Remove(testFile) // remove file after testing
 		cf, _ := NewConfigFile(testFile)
 		err := cf.Save()
-		assert.Error(err, "should occurr error when have wrong format of config file")
+		assert.Error(err, "should occur error when have wrong format of config file")
 	})
 
-	t.Run("when have no permisson on config file", func(t *testing.T) {
+	t.Run("when have no permission on config file", func(t *testing.T) {
 		testFile := fmt.Sprintf("%v", GinkgoRandomSeed())
 		defer os.Remove(testFile) // remove file after testing
 		cf, _ := NewConfigFile(testFile)
 		cf.Read()
 		// make it read-only
 		os.Chmod(testFile, 0400)
 		err := cf.Save()
-		assert.Error(err, "should occurr error when have wrong format of config file")
+		assert.Error(err, "should occur error when have wrong format of config file")
 	})
 }
 

internal/prompt/confirm.go

@@ -7,13 +7,13 @@ import (
 	"github.com/manifoldco/promptui"
 )
 
-// PromptYesOrNo prompts yes/no
+// PromptConfirm prompts yes/no
 type PromptConfirm struct {
 	prompt *promptui.Prompt
 	label  string
 }
 
-// NewPromptConfirm
+// NewPromptConfirm create new PromptConfirm
 func NewPromptConfirm(label string) PromptConfirm {
 	return PromptConfirm{
 		label: label,
@@ -43,7 +43,7 @@ func (p *PromptConfirm) SetIn(in io.Reader) {
 	p.prompt.Stdin = io.NopCloser(in)
 }
 
-// PromptConfirm ask confirmation of y/N
+// Prompt ask confirmation of y/N
 func (p *PromptConfirm) Prompt() bool {
 	return p.run()
 }