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Update deprecated io/ioutil functions

Browse source 
ioutil has been deprecated since go 1.16, this fixes all of the
deprecated functions we are using:

ioutil.ReadFile -> os.ReadFile
ioutil.ReadAll -> io.ReadAll
ioutil.WriteFile -> os.WriteFile
ioutil.TempFile -> os.CreateTemp
ioutil.TempDir -> os.MkdirTemp

All of the above are a simple name change, the function arguments and
results are exactly the same as before.

ioutil.ReadDir -> os.ReadDir

now returns a os.DirEntry but the IsDir and Name functions work the
same. The difference is that the FileInfo must be retrieved with the
Info() function which can also return an error.

These were identified by running:
golangci-lint run --build-tags=integration ./...
This commit is contained in:
Brian C. Lane 2023-03-06 11:07:30 -08:00 • committed by Brian C. Lane
parent 0e4a5b34b2
commit 7a4bb863dd
37 changed files with 113 additions and 126 deletions
Download patch file Download diff file Expand all files Collapse all files

8
cmd/osbuild-auth-tests/certificates.go
View file

@ -1,10 +1,10 @@
//go:build integration
// +build integration
package main
import (
"fmt"
"io/ioutil"
"log"
"os"
"os/exec"
@ -37,7 +37,7 @@ func (ckp certificateKeyPair) key() string {
}
func newSelfSignedCertificateKeyPair(subj string) (*certificateKeyPair, error) {
dir, err := ioutil.TempDir("", "osbuild-auth-tests-")
dir, err := os.MkdirTemp("", "osbuild-auth-tests-")
if err != nil {
return nil, fmt.Errorf("cannot create a temporary directory for the certificate: %v", err)
}
@ -79,7 +79,7 @@ func (c ca) key() string {
}
func newCA(subj string) (*ca, error) {
baseDir, err := ioutil.TempDir("", "osbuild-auth-tests-ca")
baseDir, err := os.MkdirTemp("", "osbuild-auth-tests-ca")
if err != nil {
return nil, fmt.Errorf("cannot create a temporary dir for a new CA: %v", err)
}
@ -139,7 +139,7 @@ func newCA(subj string) (*ca, error) {
}
func (c ca) newCertificateKeyPair(subj, extensions, addext string) (*certificateKeyPair, error) {
dir, err := ioutil.TempDir("", "osbuild-auth-tests-")
dir, err := os.MkdirTemp("", "osbuild-auth-tests-")
if err != nil {
return nil, fmt.Errorf("cannot create a temporary directory for the certificate: %v", err)
}

4
cmd/osbuild-auth-tests/main_test.go
View file

@ -8,8 +8,8 @@ import (
"crypto/x509"
"encoding/json"
"errors"
"io/ioutil"
"net/http"
"os"
"testing"
"github.com/stretchr/testify/require"
@ -24,7 +24,7 @@ type connectionConfig struct {
}
func createTLSConfig(config *connectionConfig) (*tls.Config, error) {
caCertPEM, err := ioutil.ReadFile(config.CACertFile)
caCertPEM, err := os.ReadFile(config.CACertFile)
if err != nil {
return nil, err
}

14
cmd/osbuild-composer-cli-tests/main_test.go
View file

@ -6,7 +6,7 @@ import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"io"
"log"
"os"
"os/exec"
@ -160,7 +160,7 @@ func TestStatusCommands(t *testing.T) {
}
func TestSourcesCommands(t *testing.T) {
sources_toml, err := ioutil.TempFile("", "SOURCES-*.TOML")
sources_toml, err := os.CreateTemp("", "SOURCES-*.TOML")
require.NoErrorf(t, err, "Could not create temporary file: %v", err)
defer os.Remove(sources_toml.Name())
@ -317,7 +317,7 @@ func getLogs(t *testing.T, uuid uuid.UUID) string {
}
func pushBlueprint(t *testing.T, bp *blueprint.Blueprint) {
tmpfile, err := ioutil.TempFile("", "osbuild-test-")
tmpfile, err := os.CreateTemp("", "osbuild-test-")
require.Nilf(t, err, "Could not create temporary file: %v", err)
defer os.Remove(tmpfile.Name())
@ -386,10 +386,10 @@ func runComposer(t *testing.T, command ...string) []byte {
err = cmd.Start()
require.Nilf(t, err, "Could not start command: %v", err)
contents, err := ioutil.ReadAll(stdout)
contents, err := io.ReadAll(stdout)
require.NoError(t, err, "Could not read stdout from command")
errcontents, err := ioutil.ReadAll(stderr)
errcontents, err := io.ReadAll(stderr)
require.NoError(t, err, "Could not read stderr from command")
err = cmd.Wait()
@ -453,8 +453,8 @@ func NewTemporaryWorkDir(t *testing.T, pattern string) TemporaryWorkDir {
d.OldWorkDir, err = os.Getwd()
require.Nilf(t, err, "os.GetWd: %v", err)
d.Path, err = ioutil.TempDir("", pattern)
require.Nilf(t, err, "ioutil.TempDir: %v", err)
d.Path, err = os.MkdirTemp("", pattern)
require.Nilf(t, err, "os.MkdirTemp: %v", err)
err = os.Chdir(d.Path)
require.Nilf(t, err, "os.ChDir: %v", err)

3
cmd/osbuild-composer/composer.go
View file

@ -6,7 +6,6 @@ import (
"crypto/x509"
"errors"
"fmt"
"io/ioutil"
"log"
"net"
"net/http"
@ -389,7 +388,7 @@ func createTLSConfig(c *connectionConfig) (*tls.Config, error) {
var roots *x509.CertPool
if c.CACertFile != "" {
caCertPEM, err := ioutil.ReadFile(c.CACertFile)
caCertPEM, err := os.ReadFile(c.CACertFile)
if err != nil {
return nil, err
}

7
cmd/osbuild-image-tests/main_test.go
View file

@ -10,7 +10,6 @@ import (
"flag"
"fmt"
"io"
"io/ioutil"
"log"
"os"
"os/exec"
@ -574,7 +573,7 @@ func guessPipelineToExport(rawManifest json.RawMessage) string {
// tests the result
func runTestcase(t *testing.T, testcase testcaseStruct, store string) {
_ = os.Mkdir("/var/lib/osbuild-composer-tests", 0755)
outputDirectory, err := ioutil.TempDir("/var/lib/osbuild-composer-tests", "osbuild-image-tests-*")
outputDirectory, err := os.MkdirTemp("/var/lib/osbuild-composer-tests", "osbuild-image-tests-*")
require.NoError(t, err, "error creating temporary output directory")
defer func() {
@ -594,7 +593,7 @@ func runTestcase(t *testing.T, testcase testcaseStruct, store string) {
// getAllCases returns paths to all testcases in the testcase directory
func getAllCases() ([]string, error) {
cases, err := ioutil.ReadDir(constants.TestPaths.TestCasesDirectory)
cases, err := os.ReadDir(constants.TestPaths.TestCasesDirectory)
if err != nil {
return nil, fmt.Errorf("cannot list test cases: %v", err)
}
@ -615,7 +614,7 @@ func getAllCases() ([]string, error) {
// runTests opens, parses and runs all the specified testcases
func runTests(t *testing.T, cases []string) {
_ = os.Mkdir("/var/lib/osbuild-composer-tests", 0755)
store, err := ioutil.TempDir("/var/lib/osbuild-composer-tests", "osbuild-image-tests-*")
store, err := os.MkdirTemp("/var/lib/osbuild-composer-tests", "osbuild-image-tests-*")
require.NoError(t, err, "error creating temporary store")
defer func() {

8
cmd/osbuild-koji-tests/main_test.go
View file

@ -3,6 +3,7 @@
// currently run as a "base test". Instead, it's run as a part of the
// koji.sh test because it needs a working Koji instance to pass.
//go:build integration
// +build integration
package main
@ -12,7 +13,6 @@ import (
"crypto/tls"
"crypto/x509"
"io"
"io/ioutil"
"net/http"
"os"
"os/exec"
@ -37,7 +37,7 @@ func TestKojiRefund(t *testing.T) {
// use the self-signed certificate generated by run-koji-container
certPool := x509.NewCertPool()
cert, err := ioutil.ReadFile(shareDir + "/ca-crt.pem")
cert, err := os.ReadFile(shareDir + "/ca-crt.pem")
require.NoError(t, err)
ok := certPool.AppendCertsFromPEM(cert)
@ -98,7 +98,7 @@ func TestKojiImport(t *testing.T) {
// use the self-signed certificate generated by run-koji-container
certPool := x509.NewCertPool()
cert, err := ioutil.ReadFile(shareDir + "/ca-crt.pem")
cert, err := os.ReadFile(shareDir + "/ca-crt.pem")
require.NoError(t, err)
ok := certPool.AppendCertsFromPEM(cert)
@ -125,7 +125,7 @@ func TestKojiImport(t *testing.T) {
}()
// Create a random file
f, err := ioutil.TempFile("", "osbuild-koji-test-*.qcow2")
f, err := os.CreateTemp("", "osbuild-koji-test-*.qcow2")
require.NoError(t, err)
defer func() {
assert.NoError(t, f.Close())

6
cmd/osbuild-mock-openid-provider/main.go
View file

@ -4,10 +4,10 @@ import (
"encoding/base64"
"encoding/json"
"flag"
"io/ioutil"
"log"
"math/big"
"net/http"
"os"
"strings"
"time"
@ -46,7 +46,7 @@ func main() {
E string `json:"e"`
}
rsaPubBytes, err := ioutil.ReadFile(rsaPubPem)
rsaPubBytes, err := os.ReadFile(rsaPubPem)
if err != nil {
panic(err)
}
@ -116,7 +116,7 @@ func main() {
token := jwt.NewWithClaims(jwt.SigningMethodRS256, cc)
token.Header["kid"] = "key-id"
rsaPrivBytes, err := ioutil.ReadFile(rsaPem)
rsaPrivBytes, err := os.ReadFile(rsaPem)
if err != nil {
panic(err)
}

3
cmd/osbuild-pipeline/main.go
View file

@ -5,7 +5,6 @@ import (
"flag"
"fmt"
"io"
"io/ioutil"
"os"
"path"
@ -97,7 +96,7 @@ func main() {
panic("Could not open compose request: " + err.Error())
}
}
file, err := ioutil.ReadAll(reader)
file, err := io.ReadAll(reader)
if err != nil {
panic("Could not read compose request: " + err.Error())
}

3
cmd/osbuild-playground/main.go
View file

@ -5,7 +5,6 @@ import (
"flag"
"fmt"
"io"
"io/ioutil"
"os"
"path"
@ -63,7 +62,7 @@ func main() {
panic("Could not open path to image options: " + err.Error())
}
}
file, err := ioutil.ReadAll(reader)
file, err := io.ReadAll(reader)
if err != nil {
panic("Could not read image options: " + err.Error())
}

4
cmd/osbuild-upload-gcp/main.go
View file

@ -4,7 +4,7 @@ import (
"context"
"flag"
"fmt"
"io/ioutil"
"os"
"github.com/osbuild/osbuild-composer/internal/cloud/gcp"
"github.com/sirupsen/logrus"
@ -62,7 +62,7 @@ func main() {
var credentials []byte
if credentialsPath != "" {
var err error
credentials, err = ioutil.ReadFile(credentialsPath)
credentials, err = os.ReadFile(credentialsPath)
if err != nil {
logrus.Fatalf("[GCP] Error while reading credentials: %v", err)
}

8
cmd/osbuild-upload-oci/main.go
View file

@ -3,12 +3,12 @@ package main
import (
"crypto/rand"
"fmt"
"github.com/osbuild/osbuild-composer/internal/upload/oci"
"github.com/spf13/cobra"
"io/ioutil"
"math"
"math/big"
"os"
"github.com/osbuild/osbuild-composer/internal/upload/oci"
"github.com/spf13/cobra"
)
var (
@ -77,7 +77,7 @@ func uploaderFromConfig() (oci.Uploader, error) {
return nil, fmt.Errorf("when suppling a private key the following args are mandatory as well:" +
" fingerprint, tenancy, region, and user-id")
}
pk, err := ioutil.ReadFile(privateKeyFile)
pk, err := os.ReadFile(privateKeyFile)
if err != nil {
return nil, fmt.Errorf("failed to read private key file %w", err)
}

5
cmd/osbuild-worker/jobimpl-osbuild.go
View file

@ -4,7 +4,6 @@ import (
"context"
"crypto/rand"
"fmt"
"io/ioutil"
"math"
"math/big"
"net/url"
@ -295,7 +294,7 @@ func (impl *OSBuildJobImpl) Run(job worker.Job) error {
}
}()
outputDirectory, err = ioutil.TempDir(impl.Output, job.Id().String()+"-*")
outputDirectory, err = os.MkdirTemp(impl.Output, job.Id().String()+"-*")
if err != nil {
return fmt.Errorf("error creating temporary output directory: %v", err)
}
@ -440,7 +439,7 @@ func (impl *OSBuildJobImpl) Run(job worker.Job) error {
Datastore: targetOptions.Datastore,
}
tempDirectory, err := ioutil.TempDir(impl.Output, job.Id().String()+"-vmware-*")
tempDirectory, err := os.MkdirTemp(impl.Output, job.Id().String()+"-vmware-*")
if err != nil {
targetResult.TargetError = clienterrors.WorkerClientError(clienterrors.ErrorInvalidConfig, err.Error(), nil)
break

7
cmd/osbuild-worker/main.go
View file

@ -7,7 +7,6 @@ import (
"errors"
"flag"
"fmt"
"io/ioutil"
"os"
"path"
"strings"
@ -48,7 +47,7 @@ type JobImplementation interface {
}
func createTLSConfig(config *connectionConfig) (*tls.Config, error) {
caCertPEM, err := ioutil.ReadFile(config.CACertFile)
caCertPEM, err := os.ReadFile(config.CACertFile)
if err != nil {
return nil, err
}
@ -274,7 +273,7 @@ func main() {
token := ""
if config.Authentication.OfflineTokenPath != "" {
t, err := ioutil.ReadFile(config.Authentication.OfflineTokenPath)
t, err := os.ReadFile(config.Authentication.OfflineTokenPath)
if err != nil {
logrus.Fatalf("Could not read offline token: %v", err)
}
@ -283,7 +282,7 @@ func main() {
clientSecret := ""
if config.Authentication.ClientSecretPath != "" {
cs, err := ioutil.ReadFile(config.Authentication.ClientSecretPath)
cs, err := os.ReadFile(config.Authentication.ClientSecretPath)
if err != nil {
logrus.Fatalf("Could not read client secret: %v", err)
}

4
internal/auth/jwt_auth_handler.go
View file

@ -4,8 +4,8 @@ import (
"context"
"crypto/x509"
"fmt"
"io/ioutil"
"net/http"
"os"
"github.com/openshift-online/ocm-sdk-go/authentication"
"github.com/openshift-online/ocm-sdk-go/logging"
@ -39,7 +39,7 @@ func BuildJWTAuthHandler(keysURLs []string, caFile, aclFile string, exclude []st
if caFile != "" {
logger.Warn(context.Background(),
"A custom CA is specified to verify jwt tokens, this shouldn't be enabled in a production setting.")
caPEM, err := ioutil.ReadFile(caFile)
caPEM, err := os.ReadFile(caFile)
if err != nil {
return nil, err
}

4
internal/boot/aws.go
View file

@ -1,3 +1,4 @@
//go:build integration
// +build integration
package boot
@ -6,7 +7,6 @@ import (
"encoding/base64"
"errors"
"fmt"
"io/ioutil"
"os"
"github.com/aws/aws-sdk-go/aws"
@ -60,7 +60,7 @@ func encodeBase64(input string) string {
// CreateUserData creates cloud-init's user-data that contains user redhat with
// the specified public key
func CreateUserData(publicKeyFile string) (string, error) {
publicKey, err := ioutil.ReadFile(publicKeyFile)
publicKey, err := os.ReadFile(publicKeyFile)
if err != nil {
return "", fmt.Errorf("cannot read the public key: %v", err)
}

4
internal/boot/azuretest/azure.go
View file

@ -1,3 +1,4 @@
//go:build integration
// +build integration
package azuretest
@ -6,7 +7,6 @@ import (
"context"
"errors"
"fmt"
"io/ioutil"
"log"
"net/url"
"os"
@ -137,7 +137,7 @@ func DeleteImageFromAzure(c *azureCredentials, imageName string) error {
// readPublicKey reads the public key from a file and returns it as a string
func readPublicKey(publicKeyFile string) (string, error) {
publicKey, err := ioutil.ReadFile(publicKeyFile)
publicKey, err := os.ReadFile(publicKeyFile)
if err != nil {
return "", fmt.Errorf("cannot read the public key file: %v", err)
}

8
internal/boot/context-managers.go
View file

@ -1,3 +1,4 @@
//go:build integration
// +build integration
package boot
@ -5,7 +6,6 @@ package boot
import (
"fmt"
"io"
"io/ioutil"
"log"
"os"
"os/exec"
@ -38,9 +38,9 @@ func WithNetworkNamespace(f func(ns NetNS) error) error {
}
// withTempFile provides the function f with a new temporary file
// dir and pattern parameters have the same semantics as in ioutil.TempFile
// dir and pattern parameters have the same semantics as in os.CreateTemp
func withTempFile(dir, pattern string, f func(file *os.File) error) error {
tempFile, err := ioutil.TempFile(dir, pattern)
tempFile, err := os.CreateTemp(dir, pattern)
if err != nil {
return fmt.Errorf("cannot create the temporary file: %v", err)
}
@ -56,7 +56,7 @@ func withTempFile(dir, pattern string, f func(file *os.File) error) error {
}
func withTempDir(dir, pattern string, f func(dir string) error) error {
tempDir, err := ioutil.TempDir(dir, pattern)
tempDir, err := os.MkdirTemp(dir, pattern)
if err != nil {
return fmt.Errorf("cannot create the temporary directory %v", err)
}

4
internal/boot/netns.go
View file

@ -1,3 +1,4 @@
//go:build integration
// +build integration
package boot
@ -5,7 +6,6 @@ package boot
import (
"context"
"fmt"
"io/ioutil"
"log"
"os"
"os/exec"
@ -45,7 +45,7 @@ func newNetworkNamespace() (NetNS, error) {
}
}
f, err := ioutil.TempFile(netnsDir, "osbuild-composer-namespace")
f, err := os.CreateTemp(netnsDir, "osbuild-composer-namespace")
if err != nil {
return "", fmt.Errorf("cannot create a tempfile: %v", err)
}

5
internal/boot/vmwaretest/vmware.go
View file

@ -1,3 +1,4 @@
//go:build integration
// +build integration
package vmwaretest
@ -5,7 +6,7 @@ package vmwaretest
import (
"errors"
"fmt"
"io/ioutil"
"io"
"os"
"path/filepath"
"strings"
@ -130,7 +131,7 @@ func runWithStdout(args []string) (string, int) {
retcode := cli.Run(args)
w.Close()
out, _ := ioutil.ReadAll(r)
out, _ := io.ReadAll(r)
os.Stdout = oldStdout
return strings.TrimSpace(string(out)), retcode

9
internal/client/client.go
View file

@ -8,7 +8,6 @@ import (
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
)
@ -91,7 +90,7 @@ func NewAPIResponse(body []byte) (*APIResponse, error) {
func apiError(resp *http.Response) (*APIResponse, error) {
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, err
}
@ -124,7 +123,7 @@ func GetRaw(socket *http.Client, method, path string) ([]byte, *APIResponse, err
}
defer body.Close()
bodyBytes, err := ioutil.ReadAll(body)
bodyBytes, err := io.ReadAll(body)
if err != nil {
return nil, nil, err
}
@ -179,7 +178,7 @@ func PostRaw(socket *http.Client, path, body string, headers map[string]string)
}
defer resp.Body.Close()
responseBody, err := ioutil.ReadAll(resp.Body)
responseBody, err := io.ReadAll(resp.Body)
if err != nil {
return nil, nil, err
}
@ -216,7 +215,7 @@ func DeleteRaw(socket *http.Client, path string) ([]byte, *APIResponse, error) {
}
defer resp.Body.Close()
responseBody, err := ioutil.ReadAll(resp.Body)
responseBody, err := io.ReadAll(resp.Body)
if err != nil {
return nil, nil, err
}

24
internal/client/compose_test.go
View file

@ -24,7 +24,7 @@ package client
import (
"fmt"
"io/ioutil"
"io"
"net/http"
"testing"
@ -162,7 +162,7 @@ func TestUnknownComposeInfoV0(t *testing.T) {
// Test compose image for unknown uuid
func TestComposeInvalidImageV0(t *testing.T) {
resp, err := WriteComposeImageV0(testState.socket, ioutil.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
resp, err := WriteComposeImageV0(testState.socket, io.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
require.NoError(t, err, "failed with a client error")
require.NotNil(t, resp)
require.False(t, resp.Status)
@ -173,7 +173,7 @@ func TestComposeInvalidImageV0(t *testing.T) {
// Test compose logs for unknown uuid
func TestComposeInvalidLogsV0(t *testing.T) {
resp, err := WriteComposeLogsV0(testState.socket, ioutil.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
resp, err := WriteComposeLogsV0(testState.socket, io.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
require.NoError(t, err, "failed with a client error")
require.NotNil(t, resp)
require.False(t, resp.Status)
@ -184,7 +184,7 @@ func TestComposeInvalidLogsV0(t *testing.T) {
// Test compose log for unknown uuid
func TestComposeInvalidLogV0(t *testing.T) {
resp, err := WriteComposeLogV0(testState.socket, ioutil.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
resp, err := WriteComposeLogV0(testState.socket, io.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
require.NoError(t, err, "failed with a client error")
require.NotNil(t, resp)
require.False(t, resp.Status)
@ -195,7 +195,7 @@ func TestComposeInvalidLogV0(t *testing.T) {
// Test compose metadata for unknown uuid
func TestComposeInvalidMetadataV0(t *testing.T) {
resp, err := WriteComposeMetadataV0(testState.socket, ioutil.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
resp, err := WriteComposeMetadataV0(testState.socket, io.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
require.NoError(t, err, "failed with a client error")
require.NotNil(t, resp)
require.False(t, resp.Status)
@ -206,7 +206,7 @@ func TestComposeInvalidMetadataV0(t *testing.T) {
// Test compose results for unknown uuid
func TestComposeInvalidResultsV0(t *testing.T) {
resp, err := WriteComposeResultsV0(testState.socket, ioutil.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
resp, err := WriteComposeResultsV0(testState.socket, io.Discard, "c91818f9-8025-47af-89d2-f030d7000c2c")
require.NoError(t, err, "failed with a client error")
require.NotNil(t, resp)
require.False(t, resp.Status)
@ -350,17 +350,17 @@ func TestFailedComposeV0(t *testing.T) {
require.Equal(t, buildID, info.ID)
// Test requesting the compose logs for the failed build
resp, err = WriteComposeLogsV0(testState.socket, ioutil.Discard, buildID.String())
resp, err = WriteComposeLogsV0(testState.socket, io.Discard, buildID.String())
require.NoError(t, err, "failed with a client error")
require.Nil(t, resp)
// Test requesting the compose metadata for the failed build
resp, err = WriteComposeMetadataV0(testState.socket, ioutil.Discard, buildID.String())
resp, err = WriteComposeMetadataV0(testState.socket, io.Discard, buildID.String())
require.NoError(t, err, "failed with a client error")
require.Nil(t, resp)
// Test requesting the compose results for the failed build
resp, err = WriteComposeResultsV0(testState.socket, ioutil.Discard, buildID.String())
resp, err = WriteComposeResultsV0(testState.socket, io.Discard, buildID.String())
require.NoError(t, err, "failed with a client error")
require.Nil(t, resp)
@ -455,17 +455,17 @@ func TestFinishedComposeV0(t *testing.T) {
require.Equal(t, buildID, info.ID)
// Test requesting the compose logs for the finished build
resp, err = WriteComposeLogsV0(testState.socket, ioutil.Discard, buildID.String())
resp, err = WriteComposeLogsV0(testState.socket, io.Discard, buildID.String())
require.NoError(t, err, "failed with a client error")
require.Nil(t, resp)
// Test requesting the compose metadata for the finished build
resp, err = WriteComposeMetadataV0(testState.socket, ioutil.Discard, buildID.String())
resp, err = WriteComposeMetadataV0(testState.socket, io.Discard, buildID.String())
require.NoError(t, err, "failed with a client error")
require.Nil(t, resp)
// Test requesting the compose results for the finished build
resp, err = WriteComposeResultsV0(testState.socket, ioutil.Discard, buildID.String())
resp, err = WriteComposeResultsV0(testState.socket, io.Discard, buildID.String())
require.NoError(t, err, "failed with a client error")
require.Nil(t, resp)

4
internal/cloud/gcp/gcp.go
View file

@ -3,7 +3,7 @@ package gcp
import (
"context"
"fmt"
"io/ioutil"
"os"
cloudbuild "cloud.google.com/go/cloudbuild/apiv1"
compute "cloud.google.com/go/compute/apiv1"
@ -58,7 +58,7 @@ func New(credentials []byte) (*GCP, error) {
// NewFromFile loads the credentials from a file and returns an authenticated
// *GCP object instance.
func NewFromFile(path string) (*GCP, error) {
gcpCredentials, err := ioutil.ReadFile(path)
gcpCredentials, err := os.ReadFile(path)
if err != nil {
return nil, fmt.Errorf("cannot load GCP credentials from file %q: %v", path, err)
}

5
internal/container/client_test.go
View file

@ -2,7 +2,6 @@ package container_test
import (
"context"
"io/ioutil"
"os"
"testing"
"time"
@ -76,7 +75,7 @@ func TestClientAuthFilePath(t *testing.T) {
assert.Equal(t, authFilePath, container.GetDefaultAuthFile())
// make sure the file is accessible
_, err = ioutil.ReadFile(authFilePath)
_, err = os.ReadFile(authFilePath)
assert.True(t, err == nil || os.IsNotExist(err))
t.Run("XDG_RUNTIME_DIR", func(t *testing.T) {
@ -95,7 +94,7 @@ func TestClientAuthFilePath(t *testing.T) {
authFilePath := container.GetDefaultAuthFile()
assert.NotEmpty(t, authFilePath)
_, err = ioutil.ReadFile(authFilePath)
_, err = os.ReadFile(authFilePath)
assert.True(t, err == nil || os.IsNotExist(err))
})

4
internal/distro/distro_test_common/distro_test_common.go
View file

@ -3,7 +3,7 @@ package distro_test_common
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path"
"path/filepath"
"testing"
@ -51,7 +51,7 @@ func TestDistro_Manifest(t *testing.T, pipelinePath string, prefix string, regis
Manifest distro.Manifest `json:"manifest,omitempty"`
Containers []container.Spec `json:"containers,omitempty"`
}
file, err := ioutil.ReadFile(fileName)
file, err := os.ReadFile(fileName)
assert.NoErrorf(err, "Could not read test-case '%s': %v", fileName, err)
err = json.Unmarshal([]byte(file), &tt)
assert.NoErrorf(err, "Could not parse test-case '%s': %v", fileName, err)

3
internal/jsondb/db.go
View file

@ -18,7 +18,6 @@ package jsondb
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path"
"path/filepath"
@ -93,7 +92,7 @@ func (db *JSONDatabase) Write(name string, document interface{}) error {
// writing succeeded. `writer` gets passed the open file handle to write to and
// does not need to take care of closing it.
func writeFileAtomically(dir, filename string, mode os.FileMode, writer func(f *os.File) error) error {
tmpfile, err := ioutil.TempFile(dir, filename+"-*.tmp")
tmpfile, err := os.CreateTemp(dir, filename+"-*.tmp")
if err != nil {
return err
}

11
internal/jsondb/db_private_test.go
View file

@ -2,7 +2,6 @@ package jsondb
import (
"errors"
"io/ioutil"
"os"
"path"
"testing"
@ -26,14 +25,16 @@ func TestWriteFileAtomically(t *testing.T) {
require.NoError(t, err)
// ensure that there are no stray temporary files
infos, err := ioutil.ReadDir(dir)
infos, err := os.ReadDir(dir)
require.NoError(t, err)
require.Equal(t, 1, len(infos))
require.Equal(t, "octopus", infos[0].Name())
require.Equal(t, perm, infos[0].Mode())
i, err := infos[0].Info()
require.Nil(t, err)
require.Equal(t, perm, i.Mode())
filename := path.Join(dir, "octopus")
contents, err := ioutil.ReadFile(filename)
contents, err := os.ReadFile(filename)
require.NoError(t, err)
require.Equal(t, octopus, contents)
@ -51,7 +52,7 @@ func TestWriteFileAtomically(t *testing.T) {
require.Error(t, err)
// ensure there are no stray temporary files
infos, err := ioutil.ReadDir(dir)
infos, err := os.ReadDir(dir)
require.NoError(t, err)
require.Equal(t, 0, len(infos))
})

7
internal/jsondb/db_test.go
View file

@ -1,7 +1,6 @@
package jsondb_test
import (
"io/ioutil"
"os"
"path"
"testing"
@ -42,7 +41,7 @@ func TestDegenerate(t *testing.T) {
db := jsondb.New(dir, 0755)
// write-only file
err := ioutil.WriteFile(path.Join(dir, "one.json"), []byte("{"), 0600)
err := os.WriteFile(path.Join(dir, "one.json"), []byte("{"), 0600)
require.NoError(t, err)
var d document
@ -54,7 +53,7 @@ func TestDegenerate(t *testing.T) {
func TestCorrupt(t *testing.T) {
dir := t.TempDir()
err := ioutil.WriteFile(path.Join(dir, "one.json"), []byte("{"), 0600)
err := os.WriteFile(path.Join(dir, "one.json"), []byte("{"), 0600)
require.NoError(t, err)
db := jsondb.New(dir, 0755)
@ -66,7 +65,7 @@ func TestCorrupt(t *testing.T) {
func TestRead(t *testing.T) {
dir := t.TempDir()
err := ioutil.WriteFile(path.Join(dir, "one.json"), []byte("true"), 0600)
err := os.WriteFile(path.Join(dir, "one.json"), []byte("true"), 0600)
require.NoError(t, err)
db := jsondb.New(dir, 0755)

7
internal/ostree/ostree.go
View file

@ -5,9 +5,10 @@ import (
"crypto/x509"
"encoding/hex"
"fmt"
"io/ioutil"
"io"
"net/http"
"net/url"
"os"
"path"
"regexp"
"strings"
@ -80,7 +81,7 @@ func ResolveRef(location, ref string, consumerCerts bool, subs *rhsm.Subscriptio
}
if ca != nil {
caCertPEM, err := ioutil.ReadFile(*ca)
caCertPEM, err := os.ReadFile(*ca)
if err != nil {
return "", NewResolveRefError("error adding rhsm certificates when resolving ref")
}
@ -120,7 +121,7 @@ func ResolveRef(location, ref string, consumerCerts bool, subs *rhsm.Subscriptio
if resp.StatusCode != http.StatusOK {
return "", NewResolveRefError("ostree repository %q returned status: %s", u.String(), resp.Status)
}
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
if err != nil {
return "", NewResolveRefError(fmt.Sprintf("error reading response from ostree repository %q: %v", u.String(), err))
}

4
internal/ostree/test_mtls_server/http_mtls_server.go
View file

@ -5,9 +5,9 @@ import (
"crypto/x509"
"errors"
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
)
@ -30,7 +30,7 @@ func NewMTLSServer(handler http.Handler) (*MTLSServer, error) {
clientKeyPath := filepath.Join(certsPath, "client.key")
clientCrtPath := filepath.Join(certsPath, "client.crt")
caCertPem, err := ioutil.ReadFile(caPath)
caCertPem, err := os.ReadFile(caPath)
if err != nil {
return nil, err
}

3
internal/rhsm/secrets.go
View file

@ -2,7 +2,6 @@ package rhsm
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
@ -65,7 +64,7 @@ func getListOfSubscriptions() ([]subscription, error) {
// documented in `man yum.conf`. The same parsing mechanism could
// be used for any other repo file in /etc/yum.repos.d/.
availableSubscriptionsFile := "/etc/yum.repos.d/redhat.repo"
content, err := ioutil.ReadFile(availableSubscriptionsFile)
content, err := os.ReadFile(availableSubscriptionsFile)
if err != nil {
if pErr, ok := err.(*os.PathError); ok {
if pErr.Err.Error() == "no such file or directory" {

3
internal/rpmmd/repository.go
View file

@ -4,7 +4,6 @@ import (
"crypto/sha256"
"encoding/json"
"fmt"
"io/ioutil"
"log"
"os"
"path/filepath"
@ -256,7 +255,7 @@ func LoadAllRepositories(confPaths []string) (DistrosRepoConfigs, error) {
for _, confPath := range confPaths {
reposPath := filepath.Join(confPath, "repositories")
fileEntries, err := ioutil.ReadDir(reposPath)
fileEntries, err := os.ReadDir(reposPath)
if os.IsNotExist(err) {
continue
} else if err != nil {

4
internal/store/json_test.go
View file

@ -3,7 +3,7 @@ package store
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"reflect"
"testing"
@ -304,7 +304,7 @@ func Test_upgrade(t *testing.T) {
require.Greaterf(t, len(fileNames), 0, "No test stores found in %s", testPath)
for _, fileName := range fileNames {
var storeStruct storeV0
file, err := ioutil.ReadFile(fileName)
file, err := os.ReadFile(fileName)
assert.NoErrorf(err, "Could not read test-store '%s': %v", fileName, err)
err = json.Unmarshal([]byte(file), &storeStruct)
assert.NoErrorf(err, "Could not parse test-store '%s': %v", fileName, err)

3
internal/test/apicall.go
View file

@ -4,7 +4,6 @@ import (
"bytes"
"context"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
@ -72,7 +71,7 @@ func (a APICall) Do(t *testing.T) APICallResult {
a.Handler.ServeHTTP(respRecorder, req)
resp := respRecorder.Result()
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
require.NoErrorf(t, err, "%s: could not read response body", a.Path)
if a.ExpectedStatus != 0 {

10
internal/test/helpers.go
View file

@ -5,7 +5,7 @@ import (
"context"
"encoding/json"
"fmt"
"io/ioutil"
"io"
"net"
"net/http"
"net/http/httptest"
@ -107,7 +107,7 @@ func TestRouteWithReply(t *testing.T, api http.Handler, external bool, method, p
}
var err error
replyJSON, err = ioutil.ReadAll(resp.Body)
replyJSON, err = io.ReadAll(resp.Body)
require.NoErrorf(t, err, "%s: could not read response body", path)
assert.Equalf(t, expectedStatus, resp.StatusCode, "SendHTTP failed for path %s: %v", path, string(replyJSON))
@ -147,7 +147,7 @@ func TestTOMLRoute(t *testing.T, api http.Handler, external bool, method, path,
t.Skip("This test is for internal testing only")
}
replyTOML, err := ioutil.ReadAll(resp.Body)
replyTOML, err := io.ReadAll(resp.Body)
require.NoErrorf(t, err, "%s: could not read response body", path)
assert.Equalf(t, expectedStatus, resp.StatusCode, "SendHTTP failed for path %s: %v", path, string(replyTOML))
@ -177,7 +177,7 @@ func TestNonJsonRoute(t *testing.T, api http.Handler, external bool, method, pat
response := SendHTTP(api, external, method, path, body)
assert.Equalf(t, expectedStatus, response.StatusCode, "%s: status mismatch", path)
responseBodyBytes, err := ioutil.ReadAll(response.Body)
responseBodyBytes, err := io.ReadAll(response.Body)
require.NoErrorf(t, err, "%s: could not read response body", path)
responseBody := string(responseBodyBytes)
@ -209,7 +209,7 @@ func CompareImageTypes() cmp.Option {
// Create a temporary repository
func SetUpTemporaryRepository() (string, error) {
dir, err := ioutil.TempDir("/tmp", "osbuild-composer-test-")
dir, err := os.MkdirTemp("/tmp", "osbuild-composer-test-")
if err != nil {
return "", err
}

3
internal/upload/koji/koji.go
View file

@ -17,7 +17,6 @@ import (
"fmt"
"hash/adler32"
"io"
"io/ioutil"
"net/http"
"net/url"
"os"
@ -325,7 +324,7 @@ func (k *Koji) uploadChunk(chunk []byte, filepath, filename string, offset uint6
defer respData.Body.Close()
body, err := ioutil.ReadAll(respData.Body)
body, err := io.ReadAll(respData.Body)
if err != nil {
return err
}

5
internal/weldr/api.go
View file

@ -10,7 +10,6 @@ import (
errors_package "errors"
"fmt"
"io"
"io/ioutil"
"log"
"math"
"math/big"
@ -812,7 +811,7 @@ func DecodeSourceConfigV0(body io.Reader, contentType string) (source SourceConf
} else if contentType == "text/x-toml" {
// Read all of body in case it needs to be parsed twice
var data []byte
data, err = ioutil.ReadAll(body)
data, err = io.ReadAll(body)
if err != nil {
return source, err
}
@ -845,7 +844,7 @@ func DecodeSourceConfigV1(body io.Reader, contentType string) (source SourceConf
} else if contentType == "text/x-toml" {
// Read all of body in case it needs to be parsed twice
var data []byte
data, err = ioutil.ReadAll(body)
data, err = io.ReadAll(body)
if err != nil {
return source, err
}

13
internal/weldr/api_test.go
View file

@ -6,7 +6,6 @@ import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"math/rand"
"net/http"
"net/http/httptest"
@ -511,7 +510,7 @@ func TestBlueprintsCustomizationInfoToml(t *testing.T) {
}
}`
resp := test.SendHTTP(api, true, "POST", "/api/v0/blueprints/new", testBlueprint)
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
require.Nil(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode, string(body))
@ -520,7 +519,7 @@ func TestBlueprintsCustomizationInfoToml(t *testing.T) {
api.ServeHTTP(recorder, req)
resp = recorder.Result()
body, err = ioutil.ReadAll(resp.Body)
body, err = io.ReadAll(resp.Body)
require.Nil(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode, string(body))
@ -804,7 +803,7 @@ func TestBlueprintChange(t *testing.T) {
test.SendHTTP(api, true, "POST", "/api/v0/blueprints/new", `{"name":"`+id+`","description":"Test","packages":[{"name":"httpd","version":"2.4.*"}],"version":"0.0.2"}`)
resp := test.SendHTTP(api, true, "GET", "/api/v0/blueprints/changes/"+id, ``)
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
require.Nil(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode)
@ -818,7 +817,7 @@ func TestBlueprintChange(t *testing.T) {
// Get the blueprint's oldest commit
route := fmt.Sprintf("/api/v1/blueprints/change/%s/%s", id, commit)
resp = test.SendHTTP(api, true, "GET", route, ``)
body, err = ioutil.ReadAll(resp.Body)
body, err = io.ReadAll(resp.Body)
require.Nil(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode)
@ -861,7 +860,7 @@ func TestOldBlueprintsUndo(t *testing.T) {
test.TestRoute(t, api, true, "GET", "/api/v0/blueprints/changes/test-old-changes", ``, http.StatusOK, oldBlueprintsUndoResponse, ignoreFields...)
resp := test.SendHTTP(api, true, "GET", "/api/v0/blueprints/changes/test-old-changes", ``)
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
require.Nil(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode)
@ -899,7 +898,7 @@ func TestNewBlueprintsUndo(t *testing.T) {
test.TestRoute(t, api, true, "GET", "/api/v0/blueprints/changes/"+id, ``, http.StatusOK, `{"blueprints":[{"changes":[{"commit":"","message":"Recipe `+id+`, version 0.1.0 saved.","revision":null,"timestamp":""},{"commit":"","message":"Recipe `+id+`, version 0.0.1 saved.","revision":null,"timestamp":""}],"name":"`+id+`","total":2}],"errors":[],"limit":20,"offset":0}`, ignoreFields...)
resp := test.SendHTTP(api, true, "GET", "/api/v0/blueprints/changes/"+id, ``)
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
require.Nil(t, err)
require.Equal(t, http.StatusOK, resp.StatusCode)