standardize and formatted consts

cmd/hauler/cli/store/add.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/google/go-containerregistry/pkg/name"
 	"hauler.dev/go/hauler/pkg/artifacts/file/getter"
+	"hauler.dev/go/hauler/pkg/consts"
 	"helm.sh/helm/v3/pkg/action"
 
 	"hauler.dev/go/hauler/internal/flags"
@@ -35,7 +36,7 @@ func storeFile(ctx context.Context, s *store.Layout, fi v1alpha1.File) error {
 	}
 
 	f := file.NewFile(fi.Path, file.WithClient(getter.NewClient(copts)))
-	ref, err := reference.NewTagged(f.Name(fi.Path), reference.DefaultTag)
+	ref, err := reference.NewTagged(f.Name(fi.Path), consts.DefaultTag)
 	if err != nil {
 		return err
 	}

cmd/hauler/cli/store/sync.go

@@ -109,7 +109,7 @@ func processContent(ctx context.Context, fi *os.File, o *flags.SyncOpts, s *stor
 
 		// TODO: Should type switch instead...
 		switch obj.GroupVersionKind().Kind {
-		case v1alpha1.FilesContentKind:
+		case consts.APIVersion + consts.FilesContentKind:
 			var cfg v1alpha1.Files
 			if err := yaml.Unmarshal(doc, &cfg); err != nil {
 				return err
@@ -122,7 +122,7 @@ func processContent(ctx context.Context, fi *os.File, o *flags.SyncOpts, s *stor
 				}
 			}
 
-		case v1alpha1.ImagesContentKind:
+		case consts.APIVersion + consts.ImagesContentKind:
 			var cfg v1alpha1.Images
 			if err := yaml.Unmarshal(doc, &cfg); err != nil {
 				return err
@@ -196,7 +196,7 @@ func processContent(ctx context.Context, fi *os.File, o *flags.SyncOpts, s *stor
 			// sync with local index
 			s.CopyAll(ctx, s.OCI, nil)
 
-		case v1alpha1.ChartsContentKind:
+		case consts.APIVersion + consts.ChartsContentKind:
 			var cfg v1alpha1.Charts
 			if err := yaml.Unmarshal(doc, &cfg); err != nil {
 				return err
@@ -210,7 +210,7 @@ func processContent(ctx context.Context, fi *os.File, o *flags.SyncOpts, s *stor
 				}
 			}
 
-		case v1alpha1.ChartsCollectionKind:
+		case consts.APIVersion + consts.ChartsCollectionKind:
 			var cfg v1alpha1.ThickCharts
 			if err := yaml.Unmarshal(doc, &cfg); err != nil {
 				return err
@@ -230,7 +230,7 @@ func processContent(ctx context.Context, fi *os.File, o *flags.SyncOpts, s *stor
 				}
 			}
 
-		case v1alpha1.ImageTxtsContentKind:
+		case consts.APIVersion + consts.ImageTxtsContentKind:
 			var cfg v1alpha1.ImageTxts
 			if err := yaml.Unmarshal(doc, &cfg); err != nil {
 				return err

internal/version/version.go

@@ -28,10 +28,9 @@ import (
 	"time"
 
 	"github.com/common-nighthawk/go-figure"
+	"hauler.dev/go/hauler/pkg/consts"
 )
 
-const unknown = "unknown"
-
 // Base version information.
 //
 // This is the fallback data used when version information from git is not
@@ -41,19 +40,19 @@ var (
 	// branch should be tagged using the correct versioning strategy.
 	gitVersion = "devel"
 	// SHA1 from git, output of $(git rev-parse HEAD)
-	gitCommit = unknown
+	gitCommit = consts.Unknown
 	// State of git tree, either "clean" or "dirty"
-	gitTreeState = unknown
+	gitTreeState = consts.Unknown
 	// Build date in ISO8601 format, output of $(date -u +'%Y-%m-%dT%H:%M:%SZ')
-	buildDate = unknown
+	buildDate = consts.Unknown
 	// flag to print the ascii name banner
 	asciiName = "true"
 	// goVersion is the used golang version.
-	goVersion = unknown
+	goVersion = consts.Unknown
 	// compiler is the used golang compiler.
-	compiler = unknown
+	compiler = consts.Unknown
 	// platform is the used os/arch identifier.
-	platform = unknown
+	platform = consts.Unknown
 
 	once sync.Once
 	info = Info{}
@@ -84,7 +83,7 @@ func getBuildInfo() *debug.BuildInfo {
 
 func getGitVersion(bi *debug.BuildInfo) string {
 	if bi == nil {
-		return unknown
+		return consts.Unknown
 	}
 
 	// TODO: remove this when the issue https://github.com/golang/go/issues/29228 is fixed
@@ -107,56 +106,56 @@ func getDirty(bi *debug.BuildInfo) string {
 	if modified == "false" {
 		return "clean"
 	}
-	return unknown
+	return consts.Unknown
 }
 
 func getBuildDate(bi *debug.BuildInfo) string {
 	buildTime := getKey(bi, "vcs.time")
 	t, err := time.Parse("2006-01-02T15:04:05Z", buildTime)
 	if err != nil {
-		return unknown
+		return consts.Unknown
 	}
 	return t.Format("2006-01-02T15:04:05")
 }
 
 func getKey(bi *debug.BuildInfo, key string) string {
 	if bi == nil {
-		return unknown
+		return consts.Unknown
 	}
 	for _, iter := range bi.Settings {
 		if iter.Key == key {
 			return iter.Value
 		}
 	}
-	return unknown
+	return consts.Unknown
 }
 
 // GetVersionInfo represents known information on how this binary was built.
 func GetVersionInfo() Info {
 	once.Do(func() {
 		buildInfo := getBuildInfo()
 		gitVersion = getGitVersion(buildInfo)
-		if gitCommit == unknown {
+		if gitCommit == consts.Unknown {
 			gitCommit = getCommit(buildInfo)
 		}
 
-		if gitTreeState == unknown {
+		if gitTreeState == consts.Unknown {
 			gitTreeState = getDirty(buildInfo)
 		}
 
-		if buildDate == unknown {
+		if buildDate == consts.Unknown {
 			buildDate = getBuildDate(buildInfo)
 		}
 
-		if goVersion == unknown {
+		if goVersion == consts.Unknown {
 			goVersion = runtime.Version()
 		}
 
-		if compiler == unknown {
+		if compiler == consts.Unknown {
 			compiler = runtime.Compiler
 		}
 
-		if platform == unknown {
+		if platform == consts.Unknown {
 			platform = fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH)
 		}
 

pkg/apis/hauler.cattle.io/v1alpha1/chart.go

@@ -4,11 +4,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-const (
-	ChartsContentKind    = "Charts"
-	ChartsCollectionKind = "ThickCharts"
-)
-
 type Charts struct {
 	*metav1.TypeMeta  `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`

pkg/apis/hauler.cattle.io/v1alpha1/driver.go

@@ -4,10 +4,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-const (
-	DriverContentKind = "Driver"
-)
-
 type Driver struct {
 	metav1.TypeMeta   `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`

pkg/apis/hauler.cattle.io/v1alpha1/file.go

@@ -4,8 +4,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-const FilesContentKind = "Files"
-
 type Files struct {
 	*metav1.TypeMeta  `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`

pkg/apis/hauler.cattle.io/v1alpha1/groupversion_info.go

@@ -1,18 +1,13 @@
 package v1alpha1
 
 import (
+	"hauler.dev/go/hauler/pkg/consts"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 )
 
-const (
-	Version         = "v1alpha1"
-	ContentGroup    = "content.hauler.cattle.io"
-	CollectionGroup = "collection.hauler.cattle.io"
-)
-
 var (
-	ContentGroupVersion = schema.GroupVersion{Group: ContentGroup, Version: Version}
+	ContentGroupVersion = schema.GroupVersion{Group: consts.ContentGroup, Version: consts.APIVersion}
 	// SchemeBuilder       = &scheme.Builder{GroupVersion: ContentGroupVersion}
 
-	CollectionGroupVersion = schema.GroupVersion{Group: CollectionGroup, Version: Version}
+	CollectionGroupVersion = schema.GroupVersion{Group: consts.CollectionGroup, Version: consts.APIVersion}
 )

pkg/apis/hauler.cattle.io/v1alpha1/image.go

@@ -4,8 +4,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-const ImagesContentKind = "Images"
-
 type Images struct {
 	*metav1.TypeMeta  `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`

pkg/apis/hauler.cattle.io/v1alpha1/imagetxt.go

@@ -4,10 +4,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-const (
-	ImageTxtsContentKind = "ImageTxts"
-)
-
 type ImageTxts struct {
 	*metav1.TypeMeta  `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`

pkg/consts/consts.go

@@ -1,60 +1,73 @@
 package consts
 
 const (
+	// container media types
 	OCIManifestSchema1        = "application/vnd.oci.image.manifest.v1+json"
 	DockerManifestSchema2     = "application/vnd.docker.distribution.manifest.v2+json"
 	DockerManifestListSchema2 = "application/vnd.docker.distribution.manifest.list.v2+json"
 	OCIImageIndexSchema       = "application/vnd.oci.image.index.v1+json"
+	DockerConfigJSON          = "application/vnd.docker.container.image.v1+json"
+	DockerLayer               = "application/vnd.docker.image.rootfs.diff.tar.gzip"
+	DockerForeignLayer        = "application/vnd.docker.image.rootfs.foreign.diff.tar.gzip"
+	DockerUncompressedLayer   = "application/vnd.docker.image.rootfs.diff.tar"
+	OCILayer                  = "application/vnd.oci.image.layer.v1.tar+gzip"
+	OCIArtifact               = "application/vnd.oci.empty.v1+json"
 
-	DockerConfigJSON        = "application/vnd.docker.container.image.v1+json"
-	DockerLayer             = "application/vnd.docker.image.rootfs.diff.tar.gzip"
-	DockerForeignLayer      = "application/vnd.docker.image.rootfs.foreign.diff.tar.gzip"
-	DockerUncompressedLayer = "application/vnd.docker.image.rootfs.diff.tar"
-	OCILayer                = "application/vnd.oci.image.layer.v1.tar+gzip"
-	OCIArtifact             = "application/vnd.oci.empty.v1+json"
-
-	// ChartConfigMediaType is the reserved media type for the Helm chart manifest config
+	// helm chart media types
 	ChartConfigMediaType = "application/vnd.cncf.helm.config.v1+json"
+	ChartLayerMediaType  = "application/vnd.cncf.helm.chart.content.v1.tar+gzip"
+	ProvLayerMediaType   = "application/vnd.cncf.helm.chart.provenance.v1.prov"
 
-	// ChartLayerMediaType is the reserved media type for Helm chart package content
-	ChartLayerMediaType = "application/vnd.cncf.helm.chart.content.v1.tar+gzip"
-
-	// ProvLayerMediaType is the reserved media type for Helm chart provenance files
-	ProvLayerMediaType = "application/vnd.cncf.helm.chart.provenance.v1.prov"
-
-	// FileLayerMediaType is the reserved media type for File content layers
-	FileLayerMediaType = "application/vnd.content.hauler.file.layer.v1"
-
-	// FileLocalConfigMediaType is the reserved media type for File config
+	// file media types
+	FileLayerMediaType           = "application/vnd.content.hauler.file.layer.v1"
 	FileLocalConfigMediaType     = "application/vnd.content.hauler.file.local.config.v1+json"
 	FileDirectoryConfigMediaType = "application/vnd.content.hauler.file.directory.config.v1+json"
 	FileHttpConfigMediaType      = "application/vnd.content.hauler.file.http.config.v1+json"
 
-	// MemoryConfigMediaType is the reserved media type for Memory config for a generic set of bytes stored in memory
+	// memory media types
 	MemoryConfigMediaType = "application/vnd.content.hauler.memory.config.v1+json"
 
-	// WasmArtifactLayerMediaType is the reserved media type for WASM artifact layers
+	// wasm media types
 	WasmArtifactLayerMediaType = "application/vnd.wasm.content.layer.v1+wasm"
+	WasmConfigMediaType        = "application/vnd.wasm.config.v1+json"
 
-	// WasmConfigMediaType is the reserved media type for WASM configs
-	WasmConfigMediaType = "application/vnd.wasm.config.v1+json"
-
+	// unknown media types
 	UnknownManifest = "application/vnd.hauler.cattle.io.unknown.v1+json"
 	UnknownLayer    = "application/vnd.content.hauler.unknown.layer"
+	Unknown         = "unknown"
 
+	// vendor prefixes
 	OCIVendorPrefix    = "vnd.oci"
 	DockerVendorPrefix = "vnd.docker"
 	HaulerVendorPrefix = "vnd.hauler"
-	OCIImageIndexFile  = "index.json"
-
-	KindAnnotationName  = "kind"
-	KindAnnotationImage = "dev.cosignproject.cosign/image"
-	KindAnnotationIndex = "dev.cosignproject.cosign/imageIndex"
 
-	CarbideRegistry         = "rgcrprod.azurecr.us"
+	// annotation keys
+	KindAnnotationName      = "kind"
+	KindAnnotationImage     = "dev.cosignproject.cosign/image"
+	KindAnnotationIndex     = "dev.cosignproject.cosign/imageIndex"
 	ImageAnnotationKey      = "hauler.dev/key"
 	ImageAnnotationPlatform = "hauler.dev/platform"
 	ImageAnnotationRegistry = "hauler.dev/registry"
 
-	DefaultStoreName = "store"
+	// content kinds
+	ImagesContentKind    = "Images"
+	ChartsContentKind    = "Charts"
+	FilesContentKind     = "Files"
+	DriverContentKind    = "Driver"
+	ImageTxtsContentKind = "ImageTxts"
+	ChartsCollectionKind = "ThickCharts"
+
+	// content groups
+	ContentGroup    = "content.hauler.cattle.io"
+	CollectionGroup = "collection.hauler.cattle.io"
+
+	// other constraints
+	CarbideRegistry   = "rgcrprod.azurecr.us"
+	APIVersion        = "v1alpha1"
+	DefaultNamespace  = "hauler"
+	DefaultTag        = "latest"
+	DefaultStoreName  = "store"
+	DefaultRetries    = 3
+	RetriesInterval   = 5
+	OCIImageIndexFile = "index.json"
 )

pkg/cosign/cosign.go

@@ -16,13 +16,11 @@ import (
 	"oras.land/oras-go/pkg/content"
 
 	"hauler.dev/go/hauler/pkg/artifacts/image"
+	"hauler.dev/go/hauler/pkg/consts"
 	"hauler.dev/go/hauler/pkg/log"
 	"hauler.dev/go/hauler/pkg/store"
 )
 
-const maxRetries = 3
-const retryDelay = time.Second * 5
-
 // VerifyFileSignature verifies the digital signature of a file using Sigstore/Cosign.
 func VerifySignature(ctx context.Context, s *store.Layout, keyPath string, ref string) error {
 	operation := func() error {
@@ -192,24 +190,24 @@ func RegistryLogin(ctx context.Context, s *store.Layout, registry string, ropts
 
 func RetryOperation(ctx context.Context, operation func() error) error {
 	l := log.FromContext(ctx)
-	for attempt := 1; attempt <= maxRetries; attempt++ {
+	for attempt := 1; attempt <= consts.DefaultRetries; attempt++ {
 		err := operation()
 		if err == nil {
 			// If the operation succeeds, return nil (no error).
 			return nil
 		}
 
 		// Log the error for the current attempt.
-		l.Warnf("error (attempt %d/%d): %v", attempt, maxRetries, err)
+		l.Warnf("error (attempt %d/%d): %v", attempt, consts.DefaultRetries, err)
 
 		// If this is not the last attempt, wait before retrying.
-		if attempt < maxRetries {
-			time.Sleep(retryDelay)
+		if attempt < consts.DefaultRetries {
+			time.Sleep(time.Second * consts.RetriesInterval)
 		}
 	}
 
 	// If all attempts fail, return an error.
-	return fmt.Errorf("operation failed after %d attempts", maxRetries)
+	return fmt.Errorf("operation failed after %d attempts", consts.DefaultRetries)
 }
 
 func EnsureBinaryExists(ctx context.Context, bin embed.FS) error {