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Merge pull request #4063 from MichaelEischer/replace-ioutil-usage

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Replace ioutil usage
This commit is contained in:
Michael Eischer 2022-12-02 21:49:40 +01:00 committed by GitHub
commit ca1803cacb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
59 changed files with 122 additions and 165 deletions
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3
build.go
View File

@ -43,7 +43,6 @@ package main
import (
"fmt"
"io"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@ -179,7 +178,7 @@ func test(cwd string, env map[string]string, args ...string) error {
// getVersion returns the version string from the file VERSION in the current
// directory.
func getVersionFromFile() string {
buf, err := ioutil.ReadFile("VERSION")
buf, err := os.ReadFile("VERSION")
if err != nil {
verbosePrintf("error reading file VERSION: %v\n", err)
return ""

3
cmd/restic/cmd_backup.go
View File

@ -6,7 +6,6 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"os"
"path"
"path/filepath"
@ -185,7 +184,7 @@ func readLines(filename string) ([]string, error) {
)
if filename == "-" {
data, err = ioutil.ReadAll(os.Stdin)
data, err = io.ReadAll(os.Stdin)
} else {
data, err = textfile.Read(filename)
}

4
cmd/restic/cmd_check.go
View File

@ -2,8 +2,8 @@ package main
import (
"context"
"io/ioutil"
"math/rand"
"os"
"strconv"
"strings"
"sync"
@ -171,7 +171,7 @@ func prepareCheckCache(opts CheckOptions, gopts *GlobalOptions) (cleanup func())
}
// use a cache in a temporary directory
tempdir, err := ioutil.TempDir(cachedir, "restic-check-cache-")
tempdir, err := os.MkdirTemp(cachedir, "restic-check-cache-")
if err != nil {
// if an error occurs, don't use any cache
Warnf("unable to create temporary directory for cache during check, disabling cache: %v\n", err)

3
cmd/restic/cmd_key.go
View File

@ -3,7 +3,6 @@ package main
import (
"context"
"encoding/json"
"io/ioutil"
"os"
"strings"
"sync"
@ -255,7 +254,7 @@ func runKey(ctx context.Context, gopts GlobalOptions, args []string) error {
}
func loadPasswordFromFile(pwdFile string) (string, error) {
s, err := ioutil.ReadFile(pwdFile)
s, err := os.ReadFile(pwdFile)
if os.IsNotExist(err) {
return "", errors.Fatalf("%s does not exist", pwdFile)
}

7
cmd/restic/exclude_test.go
View File

@ -1,7 +1,6 @@
package main
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
@ -89,13 +88,13 @@ func TestIsExcludedByFile(t *testing.T) {
defer cleanup()
foo := filepath.Join(tempDir, "foo")
err := ioutil.WriteFile(foo, []byte("foo"), 0666)
err := os.WriteFile(foo, []byte("foo"), 0666)
if err != nil {
t.Fatalf("could not write file: %v", err)
}
if tc.tagFile != "" {
tagFile := filepath.Join(tempDir, tc.tagFile)
err = ioutil.WriteFile(tagFile, []byte(tc.content), 0666)
err = os.WriteFile(tagFile, []byte(tc.content), 0666)
if err != nil {
t.Fatalf("could not write tagfile: %v", err)
}
@ -150,7 +149,7 @@ func TestMultipleIsExcludedByFile(t *testing.T) {
// create directories first, then the file
p := filepath.Join(tempDir, filepath.FromSlash(f.path))
errs = append(errs, os.MkdirAll(filepath.Dir(p), 0700))
errs = append(errs, ioutil.WriteFile(p, []byte(f.path), 0600))
errs = append(errs, os.WriteFile(p, []byte(f.path), 0600))
}
test.OKs(t, errs) // see if anything went wrong during the creation

4
cmd/restic/flags_test.go
View File

@ -1,7 +1,7 @@
package main
import (
"io/ioutil"
"io"
"testing"
)
@ -10,7 +10,7 @@ import (
func TestFlags(t *testing.T) {
for _, cmd := range cmdRoot.Commands() {
t.Run(cmd.Name(), func(t *testing.T) {
cmd.Flags().SetOutput(ioutil.Discard)
cmd.Flags().SetOutput(io.Discard)
err := cmd.ParseFlags([]string{"--help"})
if err.Error() == "pflag: help requested" {
err = nil

4
cmd/restic/global_test.go
View File

@ -2,7 +2,7 @@ package main
import (
"bytes"
"io/ioutil"
"os"
"path/filepath"
"testing"
@ -43,7 +43,7 @@ func TestReadRepo(t *testing.T) {
// test --repository-file option
foo := filepath.Join(tempDir, "foo")
err = ioutil.WriteFile(foo, []byte(tempDir+"\n"), 0666)
err = os.WriteFile(foo, []byte(tempDir+"\n"), 0666)
rtest.OK(t, err)
var opts2 GlobalOptions

4
cmd/restic/integration_filter_pattern_test.go
View File

@ -1,7 +1,7 @@
package main
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
@ -39,7 +39,7 @@ func TestBackupFailsWhenUsingInvalidPatternsFromFile(t *testing.T) {
// Create an exclude file with some invalid patterns
excludeFile := env.base + "/excludefile"
fileErr := ioutil.WriteFile(excludeFile, []byte("*.go\n*[._]log[.-][0-9]\n!*[._]log[.-][0-9]"), 0644)
fileErr := os.WriteFile(excludeFile, []byte("*.go\n*[._]log[.-][0-9]\n!*[._]log[.-][0-9]"), 0644)
if fileErr != nil {
t.Fatalf("Could not write exclude file: %v", fileErr)
}

3
cmd/restic/integration_helpers_test.go
View File

@ -3,7 +3,6 @@ package main
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"runtime"
@ -174,7 +173,7 @@ func withTestEnvironment(t testing.TB) (env *testEnvironment, cleanup func()) {
restic.TestDisableCheckPolynomial(t)
retry.TestFastRetries(t)
tempdir, err := ioutil.TempDir(rtest.TestTempDir, "restic-test-")
tempdir, err := os.MkdirTemp(rtest.TestTempDir, "restic-test-")
rtest.OK(t, err)
env = &testEnvironment{

3
cmd/restic/integration_helpers_unix_test.go
View File

@ -6,7 +6,6 @@ package main
import (
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"syscall"
@ -57,7 +56,7 @@ func nlink(info os.FileInfo) uint64 {
func createFileSetPerHardlink(dir string) map[uint64][]string {
var stat syscall.Stat_t
linkTests := make(map[uint64][]string)
files, err := ioutil.ReadDir(dir)
files, err := os.ReadDir(dir)
if err != nil {
return nil
}

3
cmd/restic/integration_helpers_windows_test.go
View File

@ -6,7 +6,6 @@ package main
import (
"fmt"
"io"
"io/ioutil"
"os"
)
@ -39,7 +38,7 @@ func inode(info os.FileInfo) uint64 {
func createFileSetPerHardlink(dir string) map[uint64][]string {
linkTests := make(map[uint64][]string)
files, err := ioutil.ReadDir(dir)
files, err := os.ReadDir(dir)
if err != nil {
return nil
}

15
cmd/restic/integration_test.go
View File

@ -8,7 +8,6 @@ import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
mrand "math/rand"
"os"
"path/filepath"
@ -65,7 +64,7 @@ func testRunBackupAssumeFailure(t testing.TB, dir string, target []string, opts
term := termstatus.New(gopts.stdout, gopts.stderr, gopts.Quiet)
wg.Go(func() error { term.Run(ctx); return nil })
gopts.stdout = ioutil.Discard
gopts.stdout = io.Discard
t.Logf("backing up %v in %v", target, dir)
if dir != "" {
cleanup := rtest.Chdir(t, dir)
@ -183,7 +182,7 @@ func testRunDiffOutput(gopts GlobalOptions, firstSnapshotID string, secondSnapsh
}
func testRunRebuildIndex(t testing.TB, gopts GlobalOptions) {
globalOptions.stdout = ioutil.Discard
globalOptions.stdout = io.Discard
defer func() {
globalOptions.stdout = os.Stdout
}()
@ -419,7 +418,7 @@ func TestBackupNonExistingFile(t *testing.T) {
defer cleanup()
testSetupBackupData(t, env)
globalOptions.stderr = ioutil.Discard
globalOptions.stderr = io.Discard
defer func() {
globalOptions.stderr = os.Stderr
}()
@ -641,7 +640,7 @@ func TestBackupErrors(t *testing.T) {
}()
opts := BackupOptions{}
gopts := env.gopts
gopts.stderr = ioutil.Discard
gopts.stderr = io.Discard
err := testRunBackupAssumeFailure(t, filepath.Dir(env.testdata), []string{"testdata"}, opts, gopts)
rtest.Assert(t, err != nil, "Assumed failure, but no error occurred.")
rtest.Assert(t, err == ErrInvalidSourceData, "Wrong error returned")
@ -1243,7 +1242,7 @@ func TestRestoreLatest(t *testing.T) {
opts := BackupOptions{}
// chdir manually here so we can get the current directory. This is not the
// same as the temp dir returned by ioutil.TempDir() on darwin.
// same as the temp dir returned by os.MkdirTemp() on darwin.
back := rtest.Chdir(t, filepath.Dir(env.testdata))
defer back()
@ -1308,7 +1307,7 @@ func TestRestoreWithPermissionFailure(t *testing.T) {
rtest.Assert(t, len(snapshots) > 0,
"no snapshots found in repo (%v)", datafile)
globalOptions.stderr = ioutil.Discard
globalOptions.stderr = io.Discard
defer func() {
globalOptions.stderr = os.Stderr
}()
@ -1542,7 +1541,7 @@ func TestRebuildIndexFailsOnAppendOnly(t *testing.T) {
datafile := filepath.Join("..", "..", "internal", "checker", "testdata", "duplicate-packs-in-index-test-repo.tar.gz")
rtest.SetupTarTestFixture(t, env.base, datafile)
globalOptions.stdout = ioutil.Discard
globalOptions.stdout = io.Discard
defer func() {
globalOptions.stdout = os.Stdout
}()

4
cmd/restic/secondary_repo_test.go
View File

@ -1,7 +1,7 @@
package main
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
@ -167,7 +167,7 @@ func TestFillSecondaryGlobalOpts(t *testing.T) {
defer cleanup()
//Create temporary password file
err := ioutil.WriteFile(filepath.Join(dir, "passwordFileDst"), []byte("secretDst"), 0666)
err := os.WriteFile(filepath.Join(dir, "passwordFileDst"), []byte("secretDst"), 0666)
rtest.OK(t, err)
// Test all valid cases

11
helpers/prepare-release/main.go
View File

@ -4,7 +4,6 @@ import (
"bufio"
"bytes"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@ -73,13 +72,13 @@ func run(cmd string, args ...string) {
func replace(filename, from, to string) {
reg := regexp.MustCompile(from)
buf, err := ioutil.ReadFile(filename)
buf, err := os.ReadFile(filename)
if err != nil {
die("error reading file %v: %v", filename, err)
}
buf = reg.ReplaceAll(buf, []byte(to))
err = ioutil.WriteFile(filename, buf, 0644)
err = os.WriteFile(filename, buf, 0644)
if err != nil {
die("error writing file %v: %v", filename, err)
}
@ -308,7 +307,7 @@ var versionPattern = `var version = ".*"`
const versionCodeFile = "cmd/restic/global.go"
func updateVersion() {
err := ioutil.WriteFile("VERSION", []byte(opts.Version+"\n"), 0644)
err := os.WriteFile("VERSION", []byte(opts.Version+"\n"), 0644)
if err != nil {
die("unable to write version to file: %v", err)
}
@ -366,7 +365,7 @@ func runBuild(sourceDir, outputDir, version string) {
}
func readdir(dir string) []string {
fis, err := ioutil.ReadDir(dir)
fis, err := os.ReadDir(dir)
if err != nil {
die("readdir %v failed: %v", dir, err)
}
@ -420,7 +419,7 @@ func updateDocker(outputDir, version string) {
}
func tempdir(prefix string) string {
dir, err := ioutil.TempDir(getwd(), prefix)
dir, err := os.MkdirTemp(getwd(), prefix)
if err != nil {
die("unable to create temp dir %q: %v", prefix, err)
}

5
internal/archiver/archiver_test.go
View File

@ -4,7 +4,6 @@ import (
"bytes"
"context"
"io"
"io/ioutil"
"os"
"path/filepath"
"runtime"
@ -189,7 +188,7 @@ func TestArchiverSaveFileReaderFS(t *testing.T) {
ModTime: ts,
Mode: 0123,
Name: filename,
ReadCloser: ioutil.NopCloser(strings.NewReader(test.Data)),
ReadCloser: io.NopCloser(strings.NewReader(test.Data)),
}
node, stats := saveFile(t, repo, filename, readerFs)
@ -304,7 +303,7 @@ func TestArchiverSaveReaderFS(t *testing.T) {
ModTime: ts,
Mode: 0123,
Name: filename,
ReadCloser: ioutil.NopCloser(strings.NewReader(test.Data)),
ReadCloser: io.NopCloser(strings.NewReader(test.Data)),
}
arch := New(repo, readerFs, Options{})

3
internal/archiver/file_saver_test.go
View File

@ -3,7 +3,6 @@ package archiver
import (
"context"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"runtime"
@ -21,7 +20,7 @@ func createTestFiles(t testing.TB, num int) (files []string, cleanup func()) {
for i := 0; i < 15; i++ {
filename := fmt.Sprintf("testfile-%d", i)
err := ioutil.WriteFile(filepath.Join(tempdir, filename), []byte(filename), 0600)
err := os.WriteFile(filepath.Join(tempdir, filename), []byte(filename), 0600)
if err != nil {
t.Fatal(err)
}

5
internal/archiver/testing.go
View File

@ -2,7 +2,6 @@ package archiver
import (
"context"
"io/ioutil"
"os"
"path"
"path/filepath"
@ -73,7 +72,7 @@ func TestCreateFiles(t testing.TB, target string, dir TestDir) {
switch it := item.(type) {
case TestFile:
err := ioutil.WriteFile(targetPath, []byte(it.Content), 0644)
err := os.WriteFile(targetPath, []byte(it.Content), 0644)
if err != nil {
t.Fatal(err)
}
@ -152,7 +151,7 @@ func TestEnsureFiles(t testing.TB, target string, dir TestDir) {
return nil
}
content, err := ioutil.ReadFile(path)
content, err := os.ReadFile(path)
if err != nil {
return err
}

5
internal/archiver/testing_test.go
View File

@ -3,7 +3,6 @@ package archiver
import (
"context"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"testing"
@ -62,7 +61,7 @@ func createFilesAt(t testing.TB, targetdir string, files map[string]interface{})
switch it := item.(type) {
case TestFile:
err := ioutil.WriteFile(target, []byte(it.Content), 0600)
err := os.WriteFile(target, []byte(it.Content), 0600)
if err != nil {
t.Fatal(err)
}
@ -129,7 +128,7 @@ func TestTestCreateFiles(t *testing.T) {
continue
}
content, err := ioutil.ReadFile(targetPath)
content, err := os.ReadFile(targetPath)
if err != nil {
t.Error(err)
continue

3
internal/backend/dryrun/dry_backend_test.go
View File

@ -4,7 +4,6 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"sort"
"strings"
"testing"
@ -109,7 +108,7 @@ func TestDry(t *testing.T) {
case "load":
data := ""
err = step.be.Load(ctx, handle, 100, 0, func(rd io.Reader) error {
buf, err := ioutil.ReadAll(rd)
buf, err := io.ReadAll(rd)
data = string(buf)
return err
})

6
internal/backend/http_transport.go
View File

@ -4,9 +4,9 @@ import (
"crypto/tls"
"crypto/x509"
"encoding/pem"
"io/ioutil"
"net"
"net/http"
"os"
"strings"
"time"
@ -30,7 +30,7 @@ type TransportOptions struct {
// readPEMCertKey reads a file and returns the PEM encoded certificate and key
// blocks.
func readPEMCertKey(filename string) (certs []byte, key []byte, err error) {
data, err := ioutil.ReadFile(filename)
data, err := os.ReadFile(filename)
if err != nil {
return nil, nil, errors.Wrap(err, "ReadFile")
}
@ -105,7 +105,7 @@ func Transport(opts TransportOptions) (http.RoundTripper, error) {
if filename == "" {
return nil, errors.Errorf("empty filename for root certificate supplied")
}
b, err := ioutil.ReadFile(filename)
b, err := os.ReadFile(filename)
if err != nil {
return nil, errors.Errorf("unable to read root certificate: %v", err)
}

3
internal/backend/local/local.go
View File

@ -4,7 +4,6 @@ import (
"context"
"hash"
"io"
"io/ioutil"
"os"
"path/filepath"
"syscall"
@ -209,7 +208,7 @@ func (b *Local) Save(ctx context.Context, h restic.Handle, rd restic.RewindReade
return nil
}
var tempFile = ioutil.TempFile // Overridden by test.
var tempFile = os.CreateTemp // Overridden by test.
// Load runs fn with a reader that yields the contents of the file at h at the
// given offset.

3
internal/backend/local/local_test.go
View File

@ -2,7 +2,6 @@ package local_test
import (
"context"
"io/ioutil"
"os"
"path/filepath"
"testing"
@ -17,7 +16,7 @@ func newTestSuite(t testing.TB) *test.Suite {
return &test.Suite{
// NewConfig returns a config for a new temporary backend that will be used in tests.
NewConfig: func() (interface{}, error) {
dir, err := ioutil.TempDir(rtest.TestTempDir, "restic-test-local-")
dir, err := os.MkdirTemp(rtest.TestTempDir, "restic-test-local-")
if err != nil {
t.Fatal(err)
}

5
internal/backend/mem/mem_backend.go
View File

@ -6,7 +6,6 @@ import (
"encoding/base64"
"hash"
"io"
"io/ioutil"
"sync"
"github.com/cespare/xxhash/v2"
@ -96,7 +95,7 @@ func (be *MemoryBackend) Save(ctx context.Context, h restic.Handle, rd restic.Re
return errors.New("file already exists")
}
buf, err := ioutil.ReadAll(rd)
buf, err := io.ReadAll(rd)
if err != nil {
return err
}
@ -168,7 +167,7 @@ func (be *MemoryBackend) openReader(ctx context.Context, h restic.Handle, length
buf = buf[:length]
}
return be.sem.ReleaseTokenOnClose(ioutil.NopCloser(bytes.NewReader(buf)), nil), ctx.Err()
return be.sem.ReleaseTokenOnClose(io.NopCloser(bytes.NewReader(buf)), nil), ctx.Err()
}
// Stat returns information about a file in the backend.

13
internal/backend/rest/rest.go
View File

@ -6,7 +6,6 @@ import (
"fmt"
"hash"
"io"
"io/ioutil"
"net/http"
"net/url"
"path"
@ -89,7 +88,7 @@ func Create(ctx context.Context, cfg Config, rt http.RoundTripper) (*Backend, er
return nil, errors.Fatalf("server response unexpected: %v (%v)", resp.Status, resp.StatusCode)
}
_, err = io.Copy(ioutil.Discard, resp.Body)
_, err = io.Copy(io.Discard, resp.Body)
if err != nil {
return nil, err
}
@ -133,7 +132,7 @@ func (b *Backend) Save(ctx context.Context, h restic.Handle, rd restic.RewindRea
// make sure that client.Post() cannot close the reader by wrapping it
req, err := http.NewRequestWithContext(ctx,
http.MethodPost, b.Filename(h), ioutil.NopCloser(rd))
http.MethodPost, b.Filename(h), io.NopCloser(rd))
if err != nil {
return errors.WithStack(err)
}
@ -150,7 +149,7 @@ func (b *Backend) Save(ctx context.Context, h restic.Handle, rd restic.RewindRea
var cerr error
if resp != nil {
_, _ = io.Copy(ioutil.Discard, resp.Body)
_, _ = io.Copy(io.Discard, resp.Body)
cerr = resp.Body.Close()
}
@ -245,7 +244,7 @@ func (b *Backend) openReader(ctx context.Context, h restic.Handle, length int, o
if err != nil {
if resp != nil {
_, _ = io.Copy(ioutil.Discard, resp.Body)
_, _ = io.Copy(io.Discard, resp.Body)
_ = resp.Body.Close()
}
return nil, errors.Wrap(err, "client.Do")
@ -283,7 +282,7 @@ func (b *Backend) Stat(ctx context.Context, h restic.Handle) (restic.FileInfo, e
return restic.FileInfo{}, errors.WithStack(err)
}
_, _ = io.Copy(ioutil.Discard, resp.Body)
_, _ = io.Copy(io.Discard, resp.Body)
if err = resp.Body.Close(); err != nil {
return restic.FileInfo{}, errors.Wrap(err, "Close")
}
@ -348,7 +347,7 @@ func (b *Backend) Remove(ctx context.Context, h restic.Handle) error {
return errors.Errorf("blob not removed, server response: %v (%v)", resp.Status, resp.StatusCode)
}
_, err = io.Copy(ioutil.Discard, resp.Body)
_, err = io.Copy(io.Discard, resp.Body)
if err != nil {
return errors.Wrap(err, "Copy")
}

5
internal/backend/retry/backend_retry_test.go
View File

@ -4,7 +4,6 @@ import (
"bytes"
"context"
"io"
"io/ioutil"
"testing"
"time"
@ -22,7 +21,7 @@ func TestBackendSaveRetry(t *testing.T) {
SaveFn: func(ctx context.Context, h restic.Handle, rd restic.RewindReader) error {
if errcount == 0 {
errcount++
_, err := io.CopyN(ioutil.Discard, rd, 120)
_, err := io.CopyN(io.Discard, rd, 120)
if err != nil {
return err
}
@ -267,7 +266,7 @@ func TestBackendLoadRetry(t *testing.T) {
var buf []byte
err := retryBackend.Load(context.TODO(), restic.Handle{}, 0, 0, func(rd io.Reader) (err error) {
buf, err = ioutil.ReadAll(rd)
buf, err = io.ReadAll(rd)
return err
})
test.OK(t, err)

3
internal/backend/s3/s3.go
View File

@ -5,7 +5,6 @@ import (
"fmt"
"hash"
"io"
"io/ioutil"
"net/http"
"os"
"path"
@ -296,7 +295,7 @@ func (be *Backend) Save(ctx context.Context, h restic.Handle, rd restic.RewindRe
opts.PartSize = 200 * 1024 * 1024
debug.Log("PutObject(%v, %v, %v)", be.cfg.Bucket, objName, rd.Length())
info, err := be.client.PutObject(ctx, be.cfg.Bucket, objName, ioutil.NopCloser(rd), int64(rd.Length()), opts)
info, err := be.client.PutObject(ctx, be.cfg.Bucket, objName, io.NopCloser(rd), int64(rd.Length()), opts)
debug.Log("%v -> %v bytes, err %#v: %v", objName, info.Size, err, err)

3
internal/backend/sftp/sftp_test.go
View File

@ -3,7 +3,6 @@ package sftp_test
import (
"context"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
@ -34,7 +33,7 @@ func newTestSuite(t testing.TB) *test.Suite {
return &test.Suite{
// NewConfig returns a config for a new temporary backend that will be used in tests.
NewConfig: func() (interface{}, error) {
dir, err := ioutil.TempDir(rtest.TestTempDir, "restic-test-sftp-")
dir, err := os.MkdirTemp(rtest.TestTempDir, "restic-test-sftp-")
if err != nil {
t.Fatal(err)
}

9
internal/backend/test/tests.go
View File

@ -5,7 +5,6 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"math/rand"
"os"
"reflect"
@ -148,7 +147,7 @@ func (s *Suite) TestLoad(t *testing.T) {
}
err = b.Load(context.TODO(), handle, 0, 0, func(rd io.Reader) error {
_, err := io.Copy(ioutil.Discard, rd)
_, err := io.Copy(io.Discard, rd)
if err != nil {
t.Fatal(err)
}
@ -189,7 +188,7 @@ func (s *Suite) TestLoad(t *testing.T) {
var buf []byte
err := b.Load(context.TODO(), handle, getlen, int64(o), func(rd io.Reader) (ierr error) {
buf, ierr = ioutil.ReadAll(rd)
buf, ierr = io.ReadAll(rd)
return ierr
})
if err != nil {
@ -522,7 +521,7 @@ func (s *Suite) TestSave(t *testing.T) {
}
// test saving from a tempfile
tmpfile, err := ioutil.TempFile("", "restic-backend-save-test-")
tmpfile, err := os.CreateTemp("", "restic-backend-save-test-")
if err != nil {
t.Fatal(err)
}
@ -678,7 +677,7 @@ func store(t testing.TB, b restic.Backend, tpe restic.FileType, data []byte) res
// testLoad loads a blob (but discards its contents).
func testLoad(b restic.Backend, h restic.Handle, length int, offset int64) error {
return b.Load(context.TODO(), h, 0, 0, func(rd io.Reader) (ierr error) {
_, ierr = io.Copy(ioutil.Discard, rd)
_, ierr = io.Copy(io.Discard, rd)
return ierr
})
}

3
internal/backend/utils_test.go
View File

@ -5,7 +5,6 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"math/rand"
"testing"
@ -79,7 +78,7 @@ func TestLoadAllBroken(t *testing.T) {
data[0] ^= 0xff
b.OpenReaderFn = func(ctx context.Context, h restic.Handle, length int, offset int64) (io.ReadCloser, error) {
return ioutil.NopCloser(bytes.NewReader(data)), nil
return io.NopCloser(bytes.NewReader(data)), nil
}
// must fail on first try

3
internal/cache/backend_test.go vendored
View File

@ -4,7 +4,6 @@ import (
"bytes"
"context"
"io"
"io/ioutil"
"math/rand"
"sync"
"testing"
@ -203,7 +202,7 @@ func TestBackendRemoveBroken(t *testing.T) {
_ = rd.Close()
}()
test.OK(t, err)
cached, err := ioutil.ReadAll(rd)
cached, err := io.ReadAll(rd)
test.OK(t, err)
if !bytes.Equal(cached, data) {
t.Fatalf("wrong data cache")

5
internal/cache/cache.go vendored
View File

@ -2,7 +2,6 @@ package cache
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"regexp"
@ -26,7 +25,7 @@ const dirMode = 0700
const fileMode = 0644
func readVersion(dir string) (v uint, err error) {
buf, err := ioutil.ReadFile(filepath.Join(dir, "version"))
buf, err := os.ReadFile(filepath.Join(dir, "version"))
if errors.Is(err, os.ErrNotExist) {
return 0, nil
}
@ -130,7 +129,7 @@ func New(id string, basedir string) (c *Cache, err error) {
}
if v < cacheVersion {
err = ioutil.WriteFile(filepath.Join(cachedir, "version"), []byte(fmt.Sprintf("%d", cacheVersion)), fileMode)
err = os.WriteFile(filepath.Join(cachedir, "version"), []byte(fmt.Sprintf("%d", cacheVersion)), fileMode)
if err != nil {
return nil, errors.WithStack(err)
}

3
internal/cache/file.go vendored
View File

@ -2,7 +2,6 @@ package cache
import (
"io"
"io/ioutil"
"os"
"path/filepath"
"runtime"
@ -106,7 +105,7 @@ func (c *Cache) Save(h restic.Handle, rd io.Reader) error {
// First save to a temporary location. This allows multiple concurrent
// restics to use a single cache dir.
f, err := ioutil.TempFile(dir, "tmp-")
f, err := os.CreateTemp(dir, "tmp-")
if err != nil {
return err
}

8
internal/cache/file_test.go vendored
View File

@ -3,7 +3,7 @@ package cache
import (
"bytes"
"fmt"
"io/ioutil"
"io"
"math/rand"
"os"
"runtime"
@ -55,7 +55,7 @@ func load(t testing.TB, c *Cache, h restic.Handle) []byte {
t.Fatalf("load() returned nil reader")
}
buf, err := ioutil.ReadAll(rd)
buf, err := io.ReadAll(rd)
if err != nil {
t.Fatal(err)
}
@ -174,7 +174,7 @@ func TestFileLoad(t *testing.T) {
t.Fatal(err)
}
buf, err := ioutil.ReadAll(rd)
buf, err := io.ReadAll(rd)
if err != nil {
t.Fatal(err)
}
@ -258,7 +258,7 @@ func TestFileSaveConcurrent(t *testing.T) {
}
defer func() { _ = f.Close() }()
read, err := ioutil.ReadAll(f)
read, err := io.ReadAll(f)
if err == nil && !bytes.Equal(read, data) {
err = errors.New("mismatch between Save and Load")
}

3
internal/checker/checker.go
View File

@ -6,7 +6,6 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"runtime"
"sort"
"sync"
@ -556,7 +555,7 @@ func checkPack(ctx context.Context, r restic.Repository, id restic.ID, blobs []r
}
// read remainder, which should be the pack header
hdrBuf, err = ioutil.ReadAll(bufRd)
hdrBuf, err = io.ReadAll(bufRd)
if err != nil {
return err
}

3
internal/checker/checker_test.go
View File

@ -3,7 +3,6 @@ package checker_test
import (
"context"
"io"
"io/ioutil"
"math/rand"
"os"
"path/filepath"
@ -208,7 +207,7 @@ func TestModifiedIndex(t *testing.T) {
Name: "90f838b4ac28735fda8644fe6a08dbc742e57aaf81b30977b4fefa357010eafd",
}
tmpfile, err := ioutil.TempFile("", "restic-test-mod-index-")
tmpfile, err := os.CreateTemp("", "restic-test-mod-index-")
if err != nil {
t.Fatal(err)
}

3
internal/debug/round_tripper.go
View File

@ -3,7 +3,6 @@ package debug
import (
"fmt"
"io"
"io/ioutil"
"net/http"
"net/http/httputil"
"os"
@ -30,7 +29,7 @@ func (rd *eofDetectReader) Read(p []byte) (n int, err error) {
func (rd *eofDetectReader) Close() error {
if !rd.eofSeen {
buf, err := ioutil.ReadAll(rd)
buf, err := io.ReadAll(rd)
msg := fmt.Sprintf("body not drained, %d bytes not read", len(buf))
if err != nil {
msg += fmt.Sprintf(", error: %v", err)

3
internal/dump/tar_test.go
View File

@ -5,7 +5,6 @@ import (
"bytes"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
@ -91,7 +90,7 @@ func checkTar(t *testing.T, testDir string, srcTar *bytes.Buffer) error {
if match.Size() != hdr.Size {
return fmt.Errorf("size does not match got %v want %v", hdr.Size, match.Size())
}
contentsFile, err := ioutil.ReadFile(matchPath)
contentsFile, err := os.ReadFile(matchPath)
if err != nil {
t.Fatal(err)
}

3
internal/dump/zip_test.go
View File

@ -4,7 +4,6 @@ import (
"archive/zip"
"bytes"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
@ -107,7 +106,7 @@ func checkZip(t *testing.T, testDir string, srcZip *bytes.Buffer) error {
if uint64(match.Size()) != f.UncompressedSize64 {
return fmt.Errorf("size does not match got %v want %v", f.UncompressedSize64, match.Size())
}
contentsFile, err := ioutil.ReadFile(matchPath)
contentsFile, err := os.ReadFile(matchPath)
if err != nil {
t.Fatal(err)
}

3
internal/fs/file_unix.go
View File

@ -4,7 +4,6 @@
package fs
import (
"io/ioutil"
"os"
"syscall"
)
@ -18,7 +17,7 @@ func fixpath(name string) string {
// TempFile creates a temporary file which has already been deleted (on
// supported platforms)
func TempFile(dir, prefix string) (f *os.File, err error) {
f, err = ioutil.TempFile(dir, prefix)
f, err = os.CreateTemp(dir, prefix)
if err != nil {
return nil, err
}

2
internal/fs/file_windows.go
View File

@ -36,7 +36,7 @@ func fixpath(name string) string {
// TempFile creates a temporary file which is marked as delete-on-close
func TempFile(dir, prefix string) (f *os.File, err error) {
// slightly modified implementation of ioutil.TempFile(dir, prefix) to allow us to add
// slightly modified implementation of os.CreateTemp(dir, prefix) to allow us to add
// the FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_DELETE_ON_CLOSE flags.
// These provide two large benefits:
// FILE_ATTRIBUTE_TEMPORARY tells Windows to keep the file in memory only if possible

14
internal/fs/fs_reader_test.go
View File

@ -2,7 +2,7 @@ package fs
import (
"bytes"
"io/ioutil"
"io"
"os"
"path"
"sort"
@ -20,7 +20,7 @@ func verifyFileContentOpen(t testing.TB, fs FS, filename string, want []byte) {
t.Fatal(err)
}
buf, err := ioutil.ReadAll(f)
buf, err := io.ReadAll(f)
if err != nil {
t.Fatal(err)
}
@ -41,7 +41,7 @@ func verifyFileContentOpenFile(t testing.TB, fs FS, filename string, want []byte
t.Fatal(err)
}
buf, err := ioutil.ReadAll(f)
buf, err := io.ReadAll(f)
if err != nil {
t.Fatal(err)
}
@ -320,7 +320,7 @@ func TestFSReader(t *testing.T) {
for _, test := range tests {
fs := &Reader{
Name: filename,
ReadCloser: ioutil.NopCloser(bytes.NewReader(data)),
ReadCloser: io.NopCloser(bytes.NewReader(data)),
Mode: 0644,
Size: int64(len(data)),
@ -355,7 +355,7 @@ func TestFSReaderDir(t *testing.T) {
t.Run(test.name, func(t *testing.T) {
fs := &Reader{
Name: test.filename,
ReadCloser: ioutil.NopCloser(bytes.NewReader(data)),
ReadCloser: io.NopCloser(bytes.NewReader(data)),
Mode: 0644,
Size: int64(len(data)),
@ -410,7 +410,7 @@ func TestFSReaderMinFileSize(t *testing.T) {
t.Run(test.name, func(t *testing.T) {
fs := &Reader{
Name: "testfile",
ReadCloser: ioutil.NopCloser(strings.NewReader(test.data)),
ReadCloser: io.NopCloser(strings.NewReader(test.data)),
Mode: 0644,
ModTime: time.Now(),
AllowEmptyFile: test.allowEmpty,
@ -421,7 +421,7 @@ func TestFSReaderMinFileSize(t *testing.T) {
t.Fatal(err)
}
buf, err := ioutil.ReadAll(f)
buf, err := io.ReadAll(f)
if test.readMustErr {
if err == nil {
t.Fatal("expected error not found, got nil")

3
internal/fs/setflags_linux_test.go
View File

@ -2,7 +2,6 @@ package fs
import (
"io"
"io/ioutil"
"os"
"testing"
"time"
@ -13,7 +12,7 @@ import (
)
func TestNoatime(t *testing.T) {
f, err := ioutil.TempFile("", "restic-test-noatime")
f, err := os.CreateTemp("", "restic-test-noatime")
if err != nil {
t.Fatal(err)
}

4
internal/fs/stat_test.go
View File

@ -1,7 +1,7 @@
package fs
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
@ -13,7 +13,7 @@ func TestExtendedStat(t *testing.T) {
defer cleanup()
filename := filepath.Join(tempdir, "file")
err := ioutil.WriteFile(filename, []byte("foobar"), 0640)
err := os.WriteFile(filename, []byte("foobar"), 0640)
if err != nil {
t.Fatal(err)
}

5
internal/hashing/reader_test.go
View File

@ -5,7 +5,6 @@ import (
"crypto/rand"
"crypto/sha256"
"io"
"io/ioutil"
"testing"
)
@ -22,7 +21,7 @@ func TestReader(t *testing.T) {
expectedHash := sha256.Sum256(data)
rd := NewReader(bytes.NewReader(data), sha256.New())
n, err := io.Copy(ioutil.Discard, rd)
n, err := io.Copy(io.Discard, rd)
if err != nil {
t.Fatal(err)
}
@ -54,7 +53,7 @@ func BenchmarkReader(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
rd := NewReader(bytes.NewReader(buf), sha256.New())
n, err := io.Copy(ioutil.Discard, rd)
n, err := io.Copy(io.Discard, rd)
if err != nil {
b.Fatal(err)
}

5
internal/hashing/writer_test.go
View File

@ -5,7 +5,6 @@ import (
"crypto/rand"
"crypto/sha256"
"io"
"io/ioutil"
"testing"
)
@ -21,7 +20,7 @@ func TestWriter(t *testing.T) {
expectedHash := sha256.Sum256(data)
wr := NewWriter(ioutil.Discard, sha256.New())
wr := NewWriter(io.Discard, sha256.New())
n, err := io.Copy(wr, bytes.NewReader(data))
if err != nil {
@ -54,7 +53,7 @@ func BenchmarkWriter(b *testing.B) {
b.SetBytes(int64(len(buf)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
wr := NewWriter(ioutil.Discard, sha256.New())
wr := NewWriter(io.Discard, sha256.New())
n, err := io.Copy(wr, bytes.NewReader(buf))
if err != nil {
b.Fatal(err)

7
internal/migrations/upgrade_repo_v2.go
View File

@ -4,7 +4,6 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
@ -81,7 +80,7 @@ func (*UpgradeRepoV2) upgrade(ctx context.Context, repo restic.Repository) error
}
func (m *UpgradeRepoV2) Apply(ctx context.Context, repo restic.Repository) error {
tempdir, err := ioutil.TempDir("", "restic-migrate-upgrade-repo-v2-")
tempdir, err := os.MkdirTemp("", "restic-migrate-upgrade-repo-v2-")
if err != nil {
return fmt.Errorf("create temp dir failed: %w", err)
}
@ -91,7 +90,7 @@ func (m *UpgradeRepoV2) Apply(ctx context.Context, repo restic.Repository) error
// read raw config file and save it to a temp dir, just in case
var rawConfigFile []byte
err = repo.Backend().Load(ctx, h, 0, 0, func(rd io.Reader) (err error) {
rawConfigFile, err = ioutil.ReadAll(rd)
rawConfigFile, err = io.ReadAll(rd)
return err
})
if err != nil {
@ -99,7 +98,7 @@ func (m *UpgradeRepoV2) Apply(ctx context.Context, repo restic.Repository) error
}
backupFileName := filepath.Join(tempdir, "config")
err = ioutil.WriteFile(backupFileName, rawConfigFile, 0600)
err = os.WriteFile(backupFileName, rawConfigFile, 0600)
if err != nil {
return fmt.Errorf("write config file backup to %v failed: %w", tempdir, err)
}

3
internal/repository/packer_manager.go
View File

@ -4,7 +4,6 @@ import (
"bufio"
"context"
"io"
"io/ioutil"
"os"
"runtime"
"sync"
@ -151,7 +150,7 @@ func (r *Repository) savePacker(ctx context.Context, t restic.BlobType, p *Packe
}
hr := hashing.NewReader(rd, sha256.New())
_, err = io.Copy(ioutil.Discard, hr)
_, err = io.Copy(io.Discard, hr)
if err != nil {
return err
}

7
internal/restic/node_test.go
View File

@ -2,7 +2,6 @@ package restic_test
import (
"context"
"io/ioutil"
"os"
"path/filepath"
"runtime"
@ -14,7 +13,7 @@ import (
)
func BenchmarkNodeFillUser(t *testing.B) {
tempfile, err := ioutil.TempFile("", "restic-test-temp-")
tempfile, err := os.CreateTemp("", "restic-test-temp-")
if err != nil {
t.Fatal(err)
}
@ -38,7 +37,7 @@ func BenchmarkNodeFillUser(t *testing.B) {
}
func BenchmarkNodeFromFileInfo(t *testing.B) {
tempfile, err := ioutil.TempFile("", "restic-test-temp-")
tempfile, err := os.CreateTemp("", "restic-test-temp-")
if err != nil {
t.Fatal(err)
}
@ -167,7 +166,7 @@ var nodeTests = []restic.Node{
}
func TestNodeRestoreAt(t *testing.T) {
tempdir, err := ioutil.TempDir(rtest.TestTempDir, "restic-test-")
tempdir, err := os.MkdirTemp(rtest.TestTempDir, "restic-test-")
rtest.OK(t, err)
defer func() {

3
internal/restic/rewind_reader_test.go
View File

@ -5,7 +5,6 @@ import (
"crypto/md5"
"hash"
"io"
"io/ioutil"
"math/rand"
"os"
"path/filepath"
@ -32,7 +31,7 @@ func TestFileReader(t *testing.T) {
defer cleanup()
filename := filepath.Join(d, "file-reader-test")
err := ioutil.WriteFile(filename, buf, 0600)
err := os.WriteFile(filename, buf, 0600)
if err != nil {
t.Fatal(err)
}

6
internal/restic/snapshot_policy_test.go
View File

@ -3,7 +3,7 @@ package restic_test
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"testing"
"time"
@ -61,7 +61,7 @@ type ApplyPolicyResult struct {
}
func loadGoldenFile(t testing.TB, filename string) (res ApplyPolicyResult) {
buf, err := ioutil.ReadFile(filename)
buf, err := os.ReadFile(filename)
if err != nil {
t.Fatalf("error loading golden file %v: %v", filename, err)
}
@ -85,7 +85,7 @@ func saveGoldenFile(t testing.TB, filename string, keep restic.Snapshots, reason
t.Fatalf("error marshaling result: %v", err)
}
if err = ioutil.WriteFile(filename, buf, 0644); err != nil {
if err = os.WriteFile(filename, buf, 0644); err != nil {
t.Fatalf("unable to update golden file: %v", err)
}
}

3
internal/restic/tree_test.go
View File

@ -4,7 +4,6 @@ import (
"context"
"encoding/json"
"errors"
"io/ioutil"
"os"
"path/filepath"
"strconv"
@ -27,7 +26,7 @@ var testFiles = []struct {
}
func createTempDir(t *testing.T) string {
tempdir, err := ioutil.TempDir(rtest.TestTempDir, "restic-test-")
tempdir, err := os.MkdirTemp(rtest.TestTempDir, "restic-test-")
rtest.OK(t, err)
for _, test := range testFiles {

4
internal/restorer/filerestorer_test.go
View File

@ -5,7 +5,7 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"os"
"testing"
"github.com/restic/restic/internal/crypto"
@ -171,7 +171,7 @@ func restoreAndVerify(t *testing.T, tempdir string, content []TestFile, files ma
func verifyRestore(t *testing.T, r *fileRestorer, repo *TestRepo) {
for _, file := range r.files {
target := r.targetPath(file.location)
data, err := ioutil.ReadFile(target)
data, err := os.ReadFile(target)
if err != nil {
t.Errorf("unable to read file %v: %v", file.location, err)
continue

6
internal/restorer/fileswriter_test.go
View File

@ -1,7 +1,7 @@
package restorer
import (
"io/ioutil"
"os"
"testing"
rtest "github.com/restic/restic/internal/test"
@ -28,11 +28,11 @@ func TestFilesWriterBasic(t *testing.T) {
rtest.OK(t, w.writeToFile(f2, []byte{2}, 1, -1, false))
rtest.Equals(t, 0, len(w.buckets[0].files))
buf, err := ioutil.ReadFile(f1)
buf, err := os.ReadFile(f1)
rtest.OK(t, err)
rtest.Equals(t, []byte{1, 1}, buf)
buf, err = ioutil.ReadFile(f2)
buf, err = os.ReadFile(f2)
rtest.OK(t, err)
rtest.Equals(t, []byte{2, 2}, buf)
}

12
internal/restorer/restorer_test.go
View File

@ -3,7 +3,7 @@ package restorer
import (
"bytes"
"context"
"io/ioutil"
"io"
"math"
"os"
"path/filepath"
@ -401,7 +401,7 @@ func TestRestorer(t *testing.T) {
}
for filename, content := range test.Files {
data, err := ioutil.ReadFile(filepath.Join(tempdir, filepath.FromSlash(filename)))
data, err := os.ReadFile(filepath.Join(tempdir, filepath.FromSlash(filename)))
if err != nil {
t.Errorf("unable to read file %v: %v", filename, err)
continue
@ -477,7 +477,7 @@ func TestRestorerRelative(t *testing.T) {
}
for filename, content := range test.Files {
data, err := ioutil.ReadFile(filepath.Join(tempdir, "restore", filepath.FromSlash(filename)))
data, err := os.ReadFile(filepath.Join(tempdir, "restore", filepath.FromSlash(filename)))
if err != nil {
t.Errorf("unable to read file %v: %v", filename, err)
continue
@ -825,7 +825,7 @@ func TestVerifyCancel(t *testing.T) {
defer cancel()
rtest.OK(t, res.RestoreTo(ctx, tempdir))
err := ioutil.WriteFile(filepath.Join(tempdir, "foo"), []byte("bar"), 0644)
err := os.WriteFile(filepath.Join(tempdir, "foo"), []byte("bar"), 0644)
rtest.OK(t, err)
var errs []error
@ -850,7 +850,7 @@ func TestRestorerSparseFiles(t *testing.T) {
target := &fs.Reader{
Mode: 0600,
Name: "/zeros",
ReadCloser: ioutil.NopCloser(bytes.NewReader(zeros[:])),
ReadCloser: io.NopCloser(bytes.NewReader(zeros[:])),
}
sc := archiver.NewScanner(target)
err := sc.Scan(context.TODO(), []string{"/zeros"})
@ -873,7 +873,7 @@ func TestRestorerSparseFiles(t *testing.T) {
rtest.OK(t, err)
filename := filepath.Join(tempdir, "zeros")
content, err := ioutil.ReadFile(filename)
content, err := os.ReadFile(filename)
rtest.OK(t, err)
rtest.Equals(t, len(zeros[:]), len(content))

3
internal/selfupdate/download.go
View File

@ -10,7 +10,6 @@ import (
"encoding/hex"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"runtime"
@ -69,7 +68,7 @@ func extractToFile(buf []byte, filename, target string, printf func(string, ...i
// Write everything to a temp file
dir := filepath.Dir(target)
new, err := ioutil.TempFile(dir, "restic")
new, err := os.CreateTemp(dir, "restic")
if err != nil {
return err
}

6
internal/selfupdate/github.go
View File

@ -4,7 +4,7 @@ import (
"context"
"encoding/json"
"fmt"
"io/ioutil"
"io"
"net/http"
"strings"
"time"
@ -80,7 +80,7 @@ func GitHubLatestRelease(ctx context.Context, owner, repo string) (Release, erro
return Release{}, fmt.Errorf("unexpected status %v (%v) returned", res.StatusCode, res.Status)
}
buf, err := ioutil.ReadAll(res.Body)
buf, err := io.ReadAll(res.Body)
if err != nil {
_ = res.Body.Close()
return Release{}, err
@ -128,7 +128,7 @@ func getGithubData(ctx context.Context, url string) ([]byte, error) {
return nil, fmt.Errorf("unexpected status %v (%v) returned", res.StatusCode, res.Status)
}
buf, err := ioutil.ReadAll(res.Body)
buf, err := io.ReadAll(res.Body)
if err != nil {
_ = res.Body.Close()
return nil, err

5
internal/test/helpers.go
View File

@ -5,7 +5,6 @@ import (
"compress/gzip"
"fmt"
"io"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@ -131,7 +130,7 @@ func SetupTarTestFixture(t testing.TB, outputDir, tarFile string) {
// Env creates a test environment and extracts the repository fixture.
// Returned is the repo path and a cleanup function.
func Env(t testing.TB, repoFixture string) (repodir string, cleanup func()) {
tempdir, err := ioutil.TempDir(TestTempDir, "restic-test-env-")
tempdir, err := os.MkdirTemp(TestTempDir, "restic-test-env-")
OK(t, err)
fd, err := os.Open(repoFixture)
@ -195,7 +194,7 @@ func RemoveAll(t testing.TB, path string) {
// TempDir returns a temporary directory that is removed when cleanup is
// called, except if TestCleanupTempDirs is set to false.
func TempDir(t testing.TB) (path string, cleanup func()) {
tempdir, err := ioutil.TempDir(TestTempDir, "restic-test-")
tempdir, err := os.MkdirTemp(TestTempDir, "restic-test-")
if err != nil {
t.Fatal(err)
}

4
internal/textfile/read.go
View File

@ -4,7 +4,7 @@ package textfile
import (
"bytes"
"io/ioutil"
"os"
"golang.org/x/text/encoding/unicode"
)
@ -34,7 +34,7 @@ func Decode(data []byte) ([]byte, error) {
// Read returns the contents of the file, converted to UTF-8, stripped of any BOM.
func Read(filename string) ([]byte, error) {
data, err := ioutil.ReadFile(filename)
data, err := os.ReadFile(filename)
if err != nil {
return nil, err
}

3
internal/textfile/read_test.go
View File

@ -3,7 +3,6 @@ package textfile
import (
"bytes"
"encoding/hex"
"io/ioutil"
"os"
"testing"
)
@ -13,7 +12,7 @@ import (
func writeTempfile(t testing.TB, data []byte) (string, func()) {
t.Helper()
f, err := ioutil.TempFile("", "restic-test-textfile-read-")
f, err := os.CreateTemp("", "restic-test-textfile-read-")
if err != nil {
t.Fatal(err)
}