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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:

committed by
Brad Fitzpatrick

parent
027111fb5a
commit
f0347e841f
@@ -16,7 +16,6 @@ import (
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"errors"
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"fmt"
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"io"
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"io/ioutil"
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"os"
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"path/filepath"
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"strconv"
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@@ -74,7 +73,7 @@ func Read(r io.Reader) (*Info, error) {
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}
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// Exhaust the remainder of r, so that the summers see the entire file.
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if _, err := io.Copy(ioutil.Discard, r); err != nil {
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if _, err := io.Copy(io.Discard, r); err != nil {
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return nil, fmt.Errorf("hashing file: %w", err)
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}
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@@ -117,7 +116,7 @@ func findControlTar(r io.Reader) (tarReader io.Reader, err error) {
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if size%2 == 1 {
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size++
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}
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if _, err := io.CopyN(ioutil.Discard, r, size); err != nil {
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if _, err := io.CopyN(io.Discard, r, size); err != nil {
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return nil, fmt.Errorf("seeking past file %q: %w", filename, err)
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}
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}
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@@ -150,7 +149,7 @@ func findControlFile(r io.Reader) (control []byte, err error) {
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break
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}
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bs, err := ioutil.ReadAll(tr)
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bs, err := io.ReadAll(tr)
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if err != nil {
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return nil, fmt.Errorf("reading control file: %w", err)
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}
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