fix linting

cmd/url-parser/main.go

@@ -99,7 +99,7 @@ func main() {
 				Action:  command.Fragment(cfg),
 			},
 		},
-		Before: func(ctx *cli.Context) error {
+		Before: func(_ *cli.Context) error {
 			if cfg.URL == "" {
 				stat, _ := os.Stdin.Stat()
 				if (stat.Mode() & os.ModeCharDevice) == 0 {

command/fragment.go

@@ -9,7 +9,7 @@ import (
 
 // Fragment prints out the fragment part from the url.
 func Fragment(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {

command/host.go

@@ -9,7 +9,7 @@ import (
 
 // Host prints out the host part from the url.
 func Host(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {

command/password.go

@@ -9,7 +9,7 @@ import (
 
 // Password prints out the password part from url.
 func Password(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if parts.User != nil {

command/path.go

@@ -23,7 +23,7 @@ func PathFlags(cfg *config.Config) []cli.Flag {
 
 // Path prints out the path part from url.
 func Path(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 		i := cfg.PathIndex
 

command/port.go

@@ -9,7 +9,7 @@ import (
 
 // Port prints out the port from the url.
 func Port(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {

command/query.go

@@ -21,7 +21,7 @@ func QueryFlags(cfg *config.Config) []cli.Flag {
 
 // Query prints out the query part from url.
 func Query(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 		f := cfg.QueryField
 

command/run.go

@@ -9,7 +9,7 @@ import (
 
 // Run default command and print out full url.
 func Run(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.String()) > 0 {

command/scheme.go

@@ -9,7 +9,7 @@ import (
 
 // Scheme prints out the scheme part from the url.
 func Scheme(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if len(parts.Scheme) > 0 {

command/user.go

@@ -9,7 +9,7 @@ import (
 
 // User prints out the user part from url.
 func User(cfg *config.Config) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
+	return func(_ *cli.Context) error {
 		parts := parseURL(cfg.URL)
 
 		if parts.User != nil {