refactor: replace 'interface{}' with 'any'

type any = interface{}
pivotal-cf · Jul 14, 2023 · 1d1254b · 1d1254b
1 parent 3b90683
commit 1d1254b
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Showing 81 changed files with 1,578 additions and 409 deletions.
diff --git a/internal/acceptance/workflows/scenario/initialize.go b/internal/acceptance/workflows/scenario/initialize.go
@@ -10,7 +10,7 @@ import (
 
 // scenarioContext is based on *godog.ScenarioContext
 type scenarioContext interface {
-	Step(expr, stepFunc interface{})
+	Step(expr, stepFunc any)
 	Before(h godog.BeforeScenarioHook)
 	After(h godog.AfterScenarioHook)
 }

diff --git a/internal/acceptance/workflows/scenario/initialize_test.go b/internal/acceptance/workflows/scenario/initialize_test.go
@@ -172,7 +172,7 @@ var (
 	tableType   = reflect.TypeOf((*godog.Table)(nil))
 )
 
-func (fake fakeScenarioContext) Step(expr, stepFunc interface{}) {
+func (fake fakeScenarioContext) Step(expr, stepFunc any) {
 	fn := reflect.ValueOf(stepFunc)
 	if fn.Kind() != reflect.Func {
 		fake.t.Errorf("expected stepFunc to be %s got %s", reflect.Func, fn.Kind())

diff --git a/internal/acceptance/workflows/scenario/shared_state.go b/internal/acceptance/workflows/scenario/shared_state.go
@@ -205,7 +205,7 @@ func runAndLogOnError(ctx context.Context, cmd *exec.Cmd, requireSuccess bool) (
 	return ctx, nil
 }
 
-func runAndParseStdoutAsYAML(ctx context.Context, cmd *exec.Cmd, d interface{}) (context.Context, error) {
+func runAndParseStdoutAsYAML(ctx context.Context, cmd *exec.Cmd, d any) (context.Context, error) {
 	var stdout, stderr bytes.Buffer
 	fds := ctx.Value(standardFileDescriptorsKey).(standardFileDescriptors)
 	cmd.Stdout = io.MultiWriter(&stdout, fds[1])

diff --git a/internal/baking/fakes/logger.go b/internal/baking/fakes/logger.go
diff --git a/internal/baking/icon_service_test.go b/internal/baking/icon_service_test.go
@@ -43,7 +43,7 @@ var _ = Describe("IconService", func() {
 			Expect(encoding).To(Equal("dGhpcyBpcyBzb21lIGRhdGE="))
 
 			Expect(logger.PrintlnCallCount()).To(Equal(1))
-			Expect(logger.PrintlnArgsForCall(0)).To(Equal([]interface{}{"Encoding icon..."}))
+			Expect(logger.PrintlnArgsForCall(0)).To(Equal([]any{"Encoding icon..."}))
 		})
 
 		Context("when the icon path is empty", func() {

diff --git a/internal/baking/interfaces.go b/internal/baking/interfaces.go
@@ -8,7 +8,7 @@ import (
 
 //counterfeiter:generate -o ./fakes/logger.go --fake-name Logger . logger
 type logger interface {
-	Println(v ...interface{})
+	Println(v ...any)
 }
 
 //counterfeiter:generate -o ./fakes/part_reader.go --fake-name PartReader . partReader

diff --git a/internal/baking/releases_service.go b/internal/baking/releases_service.go
@@ -20,7 +20,7 @@ func NewReleasesService(logger logger, reader partReader) ReleasesService {
 	}
 }
 
-func (s ReleasesService) FromDirectories(directories []string) (map[string]interface{}, error) {
+func (s ReleasesService) FromDirectories(directories []string) (map[string]any, error) {
 	s.logger.Println("Reading release manifests...")
 
 	var releases []builder.Part
@@ -33,7 +33,7 @@ func (s ReleasesService) FromDirectories(directories []string) (map[string]inter
 		releases = append(releases, newReleases...)
 	}
 
-	manifests := map[string]interface{}{}
+	manifests := map[string]any{}
 	for _, rel := range releases {
 		manifests[rel.Name] = rel.Metadata
 	}

diff --git a/internal/baking/releases_service_test.go b/internal/baking/releases_service_test.go
@@ -69,13 +69,13 @@ var _ = Describe("ReleasesService", func() {
 
 			releases, err := service.FromDirectories([]string{tempDir})
 			Expect(err).NotTo(HaveOccurred())
-			Expect(releases).To(Equal(map[string]interface{}{
+			Expect(releases).To(Equal(map[string]any{
 				"some-name":  "some-metadata",
 				"other-name": "other-metadata",
 			}))
 
 			Expect(logger.PrintlnCallCount()).To(Equal(1))
-			Expect(logger.PrintlnArgsForCall(0)).To(Equal([]interface{}{"Reading release manifests..."}))
+			Expect(logger.PrintlnArgsForCall(0)).To(Equal([]any{"Reading release manifests..."}))
 
 			Expect(reader.ReadCallCount()).To(Equal(2))
 			Expect(reader.ReadArgsForCall(0)).To(Equal(filepath.Join(tempDir, "other-release.tgz")))

diff --git a/internal/baking/stemcell_service.go b/internal/baking/stemcell_service.go
@@ -26,7 +26,7 @@ func NewStemcellService(logger logger, tarballReader partReader) StemcellService
 	}
 }
 
-func (ss StemcellService) FromDirectories(directories []string) (stemcell map[string]interface{}, err error) {
+func (ss StemcellService) FromDirectories(directories []string) (stemcell map[string]any, err error) {
 	ss.logger.Println("Reading stemcells from directories...")
 
 	var tarballs []string
@@ -47,7 +47,7 @@ func (ss StemcellService) FromDirectories(directories []string) (stemcell map[st
 		}
 	}
 
-	manifests := map[string]interface{}{}
+	manifests := map[string]any{}
 	for _, tarball := range tarballs {
 		manifest, err := ss.tarballReader.Read(tarball)
 		if err != nil {
@@ -66,7 +66,7 @@ func (ss StemcellService) FromDirectories(directories []string) (stemcell map[st
 	return manifests, nil
 }
 
-func (ss StemcellService) FromTarball(path string) (interface{}, error) {
+func (ss StemcellService) FromTarball(path string) (any, error) {
 	if path == "" {
 		return nil, nil
 	}
@@ -81,7 +81,7 @@ func (ss StemcellService) FromTarball(path string) (interface{}, error) {
 	return stemcell.Metadata, nil
 }
 
-func (ss StemcellService) FromKilnfile(kilnfilePath string) (map[string]interface{}, error) {
+func (ss StemcellService) FromKilnfile(kilnfilePath string) (map[string]any, error) {
 	kilnfileLockPath := fmt.Sprintf("%s.lock", kilnfilePath)
 	kilnfileLockBasename := path.Base(kilnfileLockPath)
 	ss.logger.Println(fmt.Sprintf("Reading stemcell criteria from %s", kilnfileLockBasename))
@@ -111,7 +111,7 @@ func (ss StemcellService) FromKilnfile(kilnfilePath string) (map[string]interfac
 
 	stemcell := stemcellCriteria.Metadata
 
-	stemcellManifest := map[string]interface{}{
+	stemcellManifest := map[string]any{
 		stemcell.OperatingSystem: stemcellCriteria.Metadata,
 	}
 

diff --git a/internal/baking/stemcell_service_test.go b/internal/baking/stemcell_service_test.go
@@ -67,7 +67,7 @@ var _ = Describe("StemcellService", func() {
 
 			stemcell, err := service.FromDirectories([]string{tempDir})
 			Expect(err).NotTo(HaveOccurred())
-			Expect(stemcell).To(Equal(map[string]interface{}{
+			Expect(stemcell).To(Equal(map[string]any{
 				"some-os": builder.StemcellManifest{
 					Version:         "some-version",
 					OperatingSystem: "some-os",
@@ -128,7 +128,7 @@ var _ = Describe("StemcellService", func() {
 			}))
 
 			Expect(logger.PrintlnCallCount()).To(Equal(1))
-			Expect(logger.PrintlnArgsForCall(0)).To(Equal([]interface{}{"Reading stemcell manifest..."}))
+			Expect(logger.PrintlnArgsForCall(0)).To(Equal([]any{"Reading stemcell manifest..."}))
 
 			Expect(reader.ReadCallCount()).To(Equal(1))
 			Expect(reader.ReadArgsForCall(0)).To(Equal("some-stemcell-tarball"))

diff --git a/internal/baking/template_variables_service.go b/internal/baking/template_variables_service.go
@@ -17,8 +17,8 @@ func NewTemplateVariablesService(fs billy.Basic) TemplateVariablesService {
 	return TemplateVariablesService{filesystem: fs}
 }
 
-func (s TemplateVariablesService) FromPathsAndPairs(paths []string, pairs []string) (map[string]interface{}, error) {
-	variables := map[string]interface{}{}
+func (s TemplateVariablesService) FromPathsAndPairs(paths []string, pairs []string) (map[string]any, error) {
+	variables := map[string]any{}
 
 	for _, path := range paths {
 		err := parseVariablesFromFile(s.filesystem, path, variables)
@@ -40,7 +40,7 @@ func (s TemplateVariablesService) FromPathsAndPairs(paths []string, pairs []stri
 	return variables, nil
 }
 
-func parseVariablesFromFile(fs billy.Basic, path string, variables map[string]interface{}) error {
+func parseVariablesFromFile(fs billy.Basic, path string, variables map[string]any) error {
 	file, err := fs.Open(path)
 	if err != nil {
 		return fmt.Errorf("unable to open file %q: %w", path, err)

diff --git a/internal/baking/template_variables_service_test.go b/internal/baking/template_variables_service_test.go
@@ -49,9 +49,9 @@ key-3: value-3
 		It("parses template variables from a collection of files", func() {
 			variables, err := service.FromPathsAndPairs([]string{path}, nil)
 			Expect(err).NotTo(HaveOccurred())
-			Expect(variables).To(Equal(map[string]interface{}{
-				"key-1": map[interface{}]interface{}{
-					"key-2": []interface{}{
+			Expect(variables).To(Equal(map[string]any{
+				"key-1": map[any]any{
+					"key-2": []any{
 						"value-1",
 						"value-2",
 					},
@@ -66,7 +66,7 @@ key-3: value-3
 				"key-2=value-2",
 			})
 			Expect(err).NotTo(HaveOccurred())
-			Expect(variables).To(Equal(map[string]interface{}{
+			Expect(variables).To(Equal(map[string]any{
 				"key-1": "value-1",
 				"key-2": "value-2",
 			}))

diff --git a/internal/builder/fakes/logger.go b/internal/builder/fakes/logger.go
@@ -16,10 +16,10 @@ type Logger struct {
 	}
 }
 
-func (l *Logger) Printf(format string, v ...interface{}) {
+func (l *Logger) Printf(format string, v ...any) {
 	l.PrintfCall.Receives.LogLines = append(l.PrintfCall.Receives.LogLines, fmt.Sprintf(format, v...))
 }
 
-func (l *Logger) Println(v ...interface{}) {
+func (l *Logger) Println(v ...any) {
 	l.PrintlnCall.Receives.LogLines = append(l.PrintlnCall.Receives.LogLines, fmt.Sprintf("%s", v...))
 }
diff --git a/internal/builder/interfaces.go b/internal/builder/interfaces.go
@@ -3,10 +3,10 @@ package builder
 import "io"
 
 type logger interface {
-	Printf(format string, v ...interface{})
-	Println(v ...interface{})
+	Printf(format string, v ...any)
+	Println(v ...any)
 }
 
-type Metadata map[string]interface{}
+type Metadata map[string]any
 
 func closeAndIgnoreError(c io.Closer) { _ = c.Close() }
diff --git a/internal/builder/interpolator.go b/internal/builder/interpolator.go
@@ -35,17 +35,17 @@ type Interpolator struct{}
 
 type InterpolateInput struct {
 	Version            string
-	BOSHVariables      map[string]interface{}
-	Variables          map[string]interface{}
-	ReleaseManifests   map[string]interface{}
-	StemcellManifests  map[string]interface{}
-	StemcellManifest   interface{}
-	FormTypes          map[string]interface{}
+	BOSHVariables      map[string]any
+	Variables          map[string]any
+	ReleaseManifests   map[string]any
+	StemcellManifests  map[string]any
+	StemcellManifest   any
+	FormTypes          map[string]any
 	IconImage          string
-	InstanceGroups     map[string]interface{}
-	Jobs               map[string]interface{}
-	PropertyBlueprints map[string]interface{}
-	RuntimeConfigs     map[string]interface{}
+	InstanceGroups     map[string]any
+	Jobs               map[string]any
+	PropertyBlueprints map[string]any
+	RuntimeConfigs     map[string]any
 	StubReleases       bool
 	MetadataGitSHA     func() (string, error)
 }
@@ -124,7 +124,7 @@ func (i Interpolator) functions(input InterpolateInput) template.FuncMap {
 
 			if !ok {
 				if input.StubReleases {
-					val = map[string]interface{}{
+					val = map[string]any{
 						"name":    name,
 						"version": "UNKNOWN",
 						"file":    fmt.Sprintf("%s-UNKNOWN.tgz", name),
@@ -221,7 +221,7 @@ func (i Interpolator) functions(input InterpolateInput) template.FuncMap {
 			return i.interpolateValueIntoYAML(input, name, val)
 		},
 		"select": func(field, input string) (string, error) {
-			object := map[string]interface{}{}
+			object := map[string]any{}
 
 			err := json.Unmarshal([]byte(input), &object)
 			if err != nil {
@@ -263,7 +263,7 @@ func (i Interpolator) interpolate(input InterpolateInput, name string, templateY
 	return buffer.Bytes(), nil
 }
 
-func (i Interpolator) interpolateValueIntoYAML(input InterpolateInput, name string, val interface{}) (string, error) {
+func (i Interpolator) interpolateValueIntoYAML(input InterpolateInput, name string, val any) (string, error) {
 	initialYAML, err := yaml.Marshal(val)
 	if err != nil {
 		return "", err // should never happen
@@ -288,7 +288,7 @@ func (i Interpolator) yamlMarshalOneLine(yamlContents []byte) ([]byte, error) {
 }
 
 func (i Interpolator) prettyPrint(inputYAML []byte) ([]byte, error) {
-	var data interface{}
+	var data any
 	err := yaml.Unmarshal(inputYAML, &data)
 	if err != nil {
 		return []byte{}, err // should never happen
@@ -297,7 +297,7 @@ func (i Interpolator) prettyPrint(inputYAML []byte) ([]byte, error) {
 	return yaml.Marshal(data)
 }
 
-func PreProcessMetadataWithTileFunction(variables map[string]interface{}, name string, dst io.Writer, in []byte) error {
+func PreProcessMetadataWithTileFunction(variables map[string]any, name string, dst io.Writer, in []byte) error {
 	tileFN := tileFunc(variables)
 
 	t, err := template.New(name).
@@ -313,9 +313,9 @@ func PreProcessMetadataWithTileFunction(variables map[string]interface{}, name s
 
 // tileFunc is used both in pre-processing and is also available
 // to Interpolator
-func tileFunc(variables map[string]interface{}) func() (string, error) {
+func tileFunc(variables map[string]any) func() (string, error) {
 	if variables == nil {
-		variables = make(map[string]interface{})
+		variables = make(map[string]any)
 	}
 
 	return func() (string, error) {