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all: use os.ReadDir instead of ioutil.ReadDir

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The ioutil.ReadDir is deprecated since Go1.16 - see https://tip.golang.org/doc/go1.16#ioutil
VictoriaMetrics requires at least Go1.18, so it is time to switch from io.ReadDir to os.ReadDir

This is a follow-up for 02ca2342ab
This commit is contained in:
Aliaksandr Valialkin 2022-08-22 00:02:19 +03:00
parent 06f6de6d47
commit 88e0fe9469
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GPG key ID: A72BEC6CD3D0DED1
2 changed files with 9 additions and 10 deletions
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10
lib/fs/fs.go
View file

@ -269,20 +269,20 @@ func SymlinkRelative(srcPath, dstPath string) error {
// CopyDirectory copies all the files in srcPath to dstPath. // CopyDirectory copies all the files in srcPath to dstPath.
func CopyDirectory(srcPath, dstPath string) error { func CopyDirectory(srcPath, dstPath string) error {
fis, err := ioutil.ReadDir(srcPath) des, err := os.ReadDir(srcPath)
if err != nil { if err != nil {
return err return err
} }
if err := MkdirAllIfNotExist(dstPath); err != nil { if err := MkdirAllIfNotExist(dstPath); err != nil {
return err return err
} }
for _, fi := range fis { for _, de := range des {
if !fi.Mode().IsRegular() { if !de.Type().IsRegular() {
// Skip non-files // Skip non-files
continue continue
} }
src := filepath.Join(srcPath, fi.Name()) src := filepath.Join(srcPath, de.Name())
dst := filepath.Join(dstPath, fi.Name()) dst := filepath.Join(dstPath, de.Name())
if err := copyFile(src, dst); err != nil { if err := copyFile(src, dst); err != nil {
return err return err
} }

9
lib/persistentqueue/persistentqueue.go
View file

@ -4,7 +4,6 @@ import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"io" "io"
"io/ioutil"
"os" "os"
"regexp" "regexp"
"strconv" "strconv"
@ -221,14 +220,14 @@ func tryOpeningQueue(path, name string, chunkFileSize, maxBlockSize, maxPendingB
} }
// Locate reader and writer chunks in the path. // Locate reader and writer chunks in the path.
fis, err := ioutil.ReadDir(path) des, err := os.ReadDir(path)
if err != nil { if err != nil {
return nil, fmt.Errorf("cannot read contents of the directory %q: %w", path, err) return nil, fmt.Errorf("cannot read contents of the directory %q: %w", path, err)
} }
for _, fi := range fis { for _, de := range des {
fname := fi.Name() fname := de.Name()
filepath := path + "/" + fname filepath := path + "/" + fname
if fi.IsDir() { if de.IsDir() {
logger.Errorf("skipping unknown directory %q", filepath) logger.Errorf("skipping unknown directory %q", filepath)
continue continue
} }