From e7186a11e82b765631f26cbfde1a19f94601f237 Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien@potencier.org>
Date: Sun, 5 May 2024 09:03:36 +0200
Subject: [PATCH] Modernize code

---
 application_test.go  | 5 ++---
 command_test.go      | 4 ++--
 context_test.go      | 2 +-
 flags_enhancement.go | 4 ++--
 help_test.go         | 4 ++--
 output_flags.go      | 4 ++--
 6 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/application_test.go b/application_test.go
index 51b0420..53b745f 100644
--- a/application_test.go
+++ b/application_test.go
@@ -25,7 +25,6 @@ import (
 	"flag"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"reflect"
 	"strings"
@@ -68,7 +67,7 @@ var (
 
 func init() {
 	OsExiter = fakeOsExiter
-	terminal.Stdout = terminal.NewBufferedConsoleOutput(ioutil.Discard, ioutil.Discard)
+	terminal.Stdout = terminal.NewBufferedConsoleOutput(io.Discard, io.Discard)
 	terminal.Stderr = terminal.Stdout.Stderr
 }
 
@@ -765,7 +764,7 @@ func TestAppNoHelpFlag(t *testing.T) {
 
 	HelpFlag = nil
 
-	app := &Application{Writer: ioutil.Discard}
+	app := &Application{Writer: io.Discard}
 	err := app.Run([]string{"test", "-h"})
 
 	if !strings.Contains(err.Error(), flag.ErrHelp.Error()) {
diff --git a/command_test.go b/command_test.go
index 4225d02..ca25e7e 100644
--- a/command_test.go
+++ b/command_test.go
@@ -22,7 +22,7 @@ package console
 import (
 	"errors"
 	"flag"
-	"io/ioutil"
+	"io"
 	"strings"
 	"testing"
 
@@ -113,7 +113,7 @@ func TestCommand_Run_DoesNotOverwriteErrorFromBefore(t *testing.T) {
 
 func TestFuzzyCommandNames(t *testing.T) {
 	app := Application{}
-	app.ErrWriter = ioutil.Discard
+	app.ErrWriter = io.Discard
 	projectList := &Command{Name: "project:list"}
 	projectLink := &Command{Name: "project:link"}
 	app.Commands = []*Command{
diff --git a/context_test.go b/context_test.go
index 4d4f152..a31084b 100644
--- a/context_test.go
+++ b/context_test.go
@@ -228,7 +228,7 @@ func (cs *ContextSuite) TestContext_Set_AppFlags(c *C) {
 
 	app := &Application{
 		Commands: []*Command{
-			&Command{
+			{
 				Name: "foo",
 				Action: func(ctx *Context) error {
 					err := ctx.Set("log-level", "4")
diff --git a/flags_enhancement.go b/flags_enhancement.go
index 8330b6b..fe2bca5 100644
--- a/flags_enhancement.go
+++ b/flags_enhancement.go
@@ -22,7 +22,7 @@ package console
 import (
 	"flag"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"os"
 	"reflect"
 	"strings"
@@ -99,7 +99,7 @@ func (c *Command) fixArgs(args []string) []string {
 }
 
 func parseArgs(arguments []string, fs *flag.FlagSet) (*flag.FlagSet, error) {
-	fs.SetOutput(ioutil.Discard)
+	fs.SetOutput(io.Discard)
 	err := errors.WithStack(fs.Parse(arguments))
 	if err != nil {
 		return fs, err
diff --git a/help_test.go b/help_test.go
index 7cfd330..8e67c4f 100644
--- a/help_test.go
+++ b/help_test.go
@@ -22,7 +22,7 @@ package console
 import (
 	"bytes"
 	"flag"
-	"io/ioutil"
+	"io"
 	"strings"
 	"testing"
 )
@@ -119,7 +119,7 @@ func Test_Version_Custom_Flags(t *testing.T) {
 
 func Test_helpCommand_Action_ErrorIfNoTopic(t *testing.T) {
 	app := &Application{}
-	app.Writer, app.ErrWriter = ioutil.Discard, ioutil.Discard
+	app.Writer, app.ErrWriter = io.Discard, io.Discard
 
 	set := flag.NewFlagSet("test", 0)
 	set.Parse([]string{"foo"})
diff --git a/output_flags.go b/output_flags.go
index 607c9a9..6d1c073 100644
--- a/output_flags.go
+++ b/output_flags.go
@@ -21,7 +21,7 @@ package console
 
 import (
 	"flag"
-	"io/ioutil"
+	"io"
 	"os"
 	"strconv"
 
@@ -39,7 +39,7 @@ func (r *quietValue) Set(s string) error {
 		return errors.WithStack(err)
 	}
 	if quiet {
-		terminal.Stdout = terminal.NewBufferedConsoleOutput(ioutil.Discard, ioutil.Discard)
+		terminal.Stdout = terminal.NewBufferedConsoleOutput(io.Discard, io.Discard)
 	} else {
 		terminal.Stdout = terminal.DefaultStdout
 	}