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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
No known key found for this signature in database
GPG key ID: A72BEC6CD3D0DED1
2 changed files with 9 additions and 10 deletions
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10
lib/fs/fs.go
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@ -269,20 +269,20 @@ func SymlinkRelative(srcPath, dstPath string) error {
// CopyDirectory copies all the files in srcPath to dstPath.
func CopyDirectory(srcPath, dstPath string) error {
fis, err := ioutil.ReadDir(srcPath)
des, err := os.ReadDir(srcPath)
if err != nil {
return err
}
if err := MkdirAllIfNotExist(dstPath); err != nil {
return err
}
for _, fi := range fis {
if !fi.Mode().IsRegular() {
for _, de := range des {
if !de.Type().IsRegular() {
// Skip non-files
continue
}
src := filepath.Join(srcPath, fi.Name())
dst := filepath.Join(dstPath, fi.Name())
src := filepath.Join(srcPath, de.Name())
dst := filepath.Join(dstPath, de.Name())
if err := copyFile(src, dst); err != nil {
return err
}

9
lib/persistentqueue/persistentqueue.go
View file

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