refactor: replace []byte(fmt.Sprintf) with fmt.Appendf

Signed-off-by: suobitong <suobitong@outlook.com>

internal/chart/v3/util/create.go

@@ -733,12 +733,12 @@ func Create(name, dir string) (string, error) {
 		{
 			// Chart.yaml
 			path:    filepath.Join(cdir, ChartfileName),
-			content: []byte(fmt.Sprintf(defaultChartfile, name)),
+			content: fmt.Appendf(nil, defaultChartfile, name),
 		},
 		{
 			// values.yaml
 			path:    filepath.Join(cdir, ValuesfileName),
-			content: []byte(fmt.Sprintf(defaultValues, name)),
+			content: fmt.Appendf(nil, defaultValues, name),
 		},
 		{
 			// .helmignore

pkg/chart/v2/util/create.go

@@ -733,12 +733,12 @@ func Create(name, dir string) (string, error) {
 		{
 			// Chart.yaml
 			path:    filepath.Join(cdir, ChartfileName),
-			content: []byte(fmt.Sprintf(defaultChartfile, name)),
+			content: fmt.Appendf(nil, defaultChartfile, name),
 		},
 		{
 			// values.yaml
 			path:    filepath.Join(cdir, ValuesfileName),
-			content: []byte(fmt.Sprintf(defaultValues, name)),
+			content: fmt.Appendf(nil, defaultValues, name),
 		},
 		{
 			// .helmignore

pkg/registry/utils_test.go

@@ -122,7 +122,7 @@ func setup(suite *TestSuite, tlsEnabled, insecure bool) *registry.Registry {
 	pwBytes, err := bcrypt.GenerateFromPassword([]byte(testPassword), bcrypt.DefaultCost)
 	suite.Nil(err, "no error generating bcrypt password for test htpasswd file")
 	htpasswdPath := filepath.Join(suite.WorkspaceDir, testHtpasswdFileBasename)
-	err = os.WriteFile(htpasswdPath, []byte(fmt.Sprintf("%s:%s\n", testUsername, string(pwBytes))), 0644)
+	err = os.WriteFile(htpasswdPath, fmt.Appendf(nil, "%s:%s\n", testUsername, string(pwBytes)), 0644)
 	suite.Nil(err, "no error creating test htpasswd file")
 
 	// Registry config

pkg/repo/repotest/server.go

@@ -169,7 +169,7 @@ func NewOCIServer(t *testing.T, dir string) (*OCIServer, error) {
 		t.Fatal("error generating bcrypt password for test htpasswd file")
 	}
 	htpasswdPath := filepath.Join(dir, testHtpasswdFileBasename)
-	err = os.WriteFile(htpasswdPath, []byte(fmt.Sprintf("%s:%s\n", testUsername, string(pwBytes))), 0o644)
+	err = os.WriteFile(htpasswdPath, fmt.Appendf(nil, "%s:%s\n", testUsername, string(pwBytes)), 0o644)
 	if err != nil {
 		t.Fatalf("error creating test htpasswd file")
 	}