refactor: move from io/ioutil to io and os packages

The io/ioutil package has been deprecated as of Go 1.16 [1]. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.

Reference: https://golang.org/doc/go1.16#ioutil
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This commit is contained in:
Eng Zer Jun
2022-09-15 20:06:59 +08:00
committed by Brad Fitzpatrick
parent 027111fb5a
commit f0347e841f
60 changed files with 112 additions and 156 deletions

View File

@@ -9,7 +9,6 @@ import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"runtime"
@@ -128,7 +127,7 @@ func NewFileStore(logf logger.Logf, path string) (ipn.StateStore, error) {
return nil, fmt.Errorf("creating state directory: %w", err)
}
bs, err := ioutil.ReadFile(path)
bs, err := os.ReadFile(path)
// Treat an empty file as a missing file.
// (https://github.com/tailscale/tailscale/issues/895#issuecomment-723255589)