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Updated the deprecated ioutil dependency

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The ioutil package has been deprecated as of Go v1.16: https://go.dev/doc/go1.16#ioutil

This commit replaces ioutil functions with their respective io/os functions.
This commit is contained in:
zachary-walters 2023-02-05 09:32:09 -06:00 committed by Alex Goodman
parent 2a99dd25fe
commit ae996cd718
7 changed files with 13 additions and 18 deletions
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3
cmd/ci.go
View File

@ -3,7 +3,6 @@ package cmd
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"strconv"
@ -21,7 +20,7 @@ func configureCi() (bool, *viper.Viper, error) {
if _, err := os.Stat(ciConfigFile); !os.IsNotExist(err) {
fmt.Printf(" Using CI config: %s\n", ciConfigFile)
fileBytes, err := ioutil.ReadFile(ciConfigFile)
fileBytes, err := os.ReadFile(ciConfigFile)
if err != nil {
return isCi, nil, err
}

6
cmd/root.go
View File

@ -2,7 +2,7 @@ package cmd
import (
"fmt"
"io/ioutil"
"io"
"os"
"path"
"strings"
@ -146,7 +146,7 @@ func initLogging() {
logFileObj, err = os.OpenFile(viper.GetString("log.path"), os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0644)
log.SetOutput(logFileObj)
} else {
log.SetOutput(ioutil.Discard)
log.SetOutput(io.Discard)
}
if err != nil {
@ -198,7 +198,7 @@ func getDefaultCfgFile() string {
// if not found returns empty string
func findInPath(pathTo string) string {
directory := path.Join(pathTo, "dive")
files, err := ioutil.ReadDir(directory)
files, err := os.ReadDir(directory)
if err != nil {
return ""
}

5
dive/image/docker/build.go
View File

@ -1,12 +1,11 @@
package docker
import (
"io/ioutil"
"os"
)
func buildImageFromCli(buildArgs []string) (string, error) {
iidfile, err := ioutil.TempFile("/tmp", "dive.*.iid")
iidfile, err := os.CreateTemp("/tmp", "dive.*.iid")
if err != nil {
return "", err
}
@ -18,7 +17,7 @@ func buildImageFromCli(buildArgs []string) (string, error) {
return "", err
}
imageId, err := ioutil.ReadFile(iidfile.Name())
imageId, err := os.ReadFile(iidfile.Name())
if err != nil {
return "", err
}

3
dive/image/docker/image_archive.go
View File

@ -5,7 +5,6 @@ import (
"compress/gzip"
"fmt"
"io"
"io/ioutil"
"os"
"path"
"strings"
@ -81,7 +80,7 @@ func NewImageArchive(tarFile io.ReadCloser) (*ImageArchive, error) {
img.layerMap[tree.Name] = tree
} else if strings.HasSuffix(name, ".json") || strings.HasPrefix(name, "sha256:") {
fileBuffer, err := ioutil.ReadAll(tarReader)
fileBuffer, err := io.ReadAll(tarReader)
if err != nil {
return img, err
}

5
dive/image/podman/build.go
View File

@ -3,12 +3,11 @@
package podman
import (
"io/ioutil"
"os"
)
func buildImageFromCli(buildArgs []string) (string, error) {
iidfile, err := ioutil.TempFile("/tmp", "dive.*.iid")
iidfile, err := os.CreateTemp("/tmp", "dive.*.iid")
if err != nil {
return "", err
}
@ -20,7 +19,7 @@ func buildImageFromCli(buildArgs []string) (string, error) {
return "", err
}
imageId, err := ioutil.ReadFile(iidfile.Name())
imageId, err := os.ReadFile(iidfile.Name())
if err != nil {
return "", err
}

4
dive/image/podman/resolver.go
View File

@ -4,9 +4,9 @@ package podman
import (
"fmt"
"io"
"github.com/wagoodman/dive/dive/image"
"github.com/wagoodman/dive/dive/image/docker"
"io/ioutil"
)
type resolver struct{}
@ -40,7 +40,7 @@ func (r *resolver) resolveFromDockerArchive(id string) (*image.Image, error) {
return nil, err
}
img, err := docker.NewImageArchive(ioutil.NopCloser(reader))
img, err := docker.NewImageArchive(io.NopCloser(reader))
if err != nil {
return nil, err
}

5
runtime/ui/viewmodel/filetree_test.go
View File

@ -4,7 +4,6 @@ import (
"bytes"
"github.com/wagoodman/dive/dive/image/docker"
"github.com/wagoodman/dive/runtime/ui/format"
"io/ioutil"
"os"
"path/filepath"
"regexp"
@ -31,7 +30,7 @@ func testCaseDataFilePath(name string) string {
func helperLoadBytes(t *testing.T) []byte {
path := testCaseDataFilePath(t.Name())
theBytes, err := ioutil.ReadFile(path)
theBytes, err := os.ReadFile(path)
if err != nil {
t.Fatalf("unable to load test data ('%s'): %+v", t.Name(), err)
}
@ -44,7 +43,7 @@ func helperCaptureBytes(t *testing.T, data []byte) {
}
path := testCaseDataFilePath(t.Name())
err := ioutil.WriteFile(path, data, 0644)
err := os.WriteFile(path, data, 0644)
if err != nil {
t.Fatalf("unable to save test data ('%s'): %+v", t.Name(), err)