From 0dccbce9a196f1416a09d90ef975e4216f72c5ee Mon Sep 17 00:00:00 2001
From: guoguangwu <guoguangwu@magic-shield.com>
Date: Thu, 11 Jul 2024 18:08:32 +0800
Subject: [PATCH] chore: remove refs to deprecated io/ioutil (#95)

---
 basic/helpers_test.go    |  6 +++---
 config/config.go         |  4 ++--
 enhanced/helpers_test.go | 10 +++++-----
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/basic/helpers_test.go b/basic/helpers_test.go
index 38b290ca..cbea0671 100644
--- a/basic/helpers_test.go
+++ b/basic/helpers_test.go
@@ -3,7 +3,7 @@ package basic
 import (
 	"bytes"
 	"flag"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"strings"
 	"testing"
@@ -19,7 +19,7 @@ var (
 func readTestDataMetrics(t *testing.T) []string {
 	t.Helper()
 
-	b, err := ioutil.ReadFile(filepath.Join("testdata", "all.txt")) //nolint:gosec
+	b, err := os.ReadFile(filepath.Join("testdata", "all.txt")) //nolint:gosec
 	require.NoError(t, err)
 	return strings.Split(string(bytes.TrimSpace(b)), "\n")
 }
@@ -28,6 +28,6 @@ func writeTestDataMetrics(t *testing.T, metrics []string) {
 	t.Helper()
 
 	b := []byte(strings.TrimSpace(strings.Join(metrics, "\n")) + "\n")
-	err := ioutil.WriteFile(filepath.Join("testdata", "all.txt"), b, 0666)
+	err := os.WriteFile(filepath.Join("testdata", "all.txt"), b, 0666)
 	require.NoError(t, err)
 }
diff --git a/config/config.go b/config/config.go
index 538732a7..03d0d815 100644
--- a/config/config.go
+++ b/config/config.go
@@ -1,7 +1,7 @@
 package config
 
 import (
-	"io/ioutil"
+	"os"
 
 	"gopkg.in/yaml.v2"
 )
@@ -46,7 +46,7 @@ type Config struct {
 
 // Load loads configuration from file.
 func Load(filename string) (*Config, error) {
-	b, err := ioutil.ReadFile(filename) //nolint:gosec
+	b, err := os.ReadFile(filename) //nolint:gosec
 	if err != nil {
 		return nil, err
 	}
diff --git a/enhanced/helpers_test.go b/enhanced/helpers_test.go
index 19a1d839..d47fbd13 100644
--- a/enhanced/helpers_test.go
+++ b/enhanced/helpers_test.go
@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"flag"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"strings"
 	"testing"
@@ -20,7 +20,7 @@ var (
 func readTestDataJSON(t *testing.T, instance string) []byte {
 	t.Helper()
 
-	b, err := ioutil.ReadFile(filepath.Join("testdata", instance+".json")) //nolint:gosec
+	b, err := os.ReadFile(filepath.Join("testdata", instance+".json")) //nolint:gosec
 	require.NoError(t, err)
 	return bytes.TrimSpace(b)
 }
@@ -33,14 +33,14 @@ func writeTestDataJSON(t *testing.T, instance string, b []byte) {
 	require.NoError(t, err)
 	err = buf.WriteByte('\n')
 	require.NoError(t, err)
-	err = ioutil.WriteFile(filepath.Join("testdata", instance+".json"), buf.Bytes(), 0666)
+	err = os.WriteFile(filepath.Join("testdata", instance+".json"), buf.Bytes(), 0666)
 	require.NoError(t, err)
 }
 
 func readTestDataMetrics(t *testing.T, instance string) []string {
 	t.Helper()
 
-	b, err := ioutil.ReadFile(filepath.Join("testdata", instance+".txt")) //nolint:gosec
+	b, err := os.ReadFile(filepath.Join("testdata", instance+".txt")) //nolint:gosec
 	require.NoError(t, err)
 	return strings.Split(string(bytes.TrimSpace(b)), "\n")
 }
@@ -49,6 +49,6 @@ func writeTestDataMetrics(t *testing.T, instance string, metrics []string) {
 	t.Helper()
 
 	b := []byte(strings.TrimSpace(strings.Join(metrics, "\n")) + "\n")
-	err := ioutil.WriteFile(filepath.Join("testdata", instance+".txt"), b, 0666)
+	err := os.WriteFile(filepath.Join("testdata", instance+".txt"), b, 0666)
 	require.NoError(t, err)
 }