remove libartifact from podman

pkg/libartifact has been moved to common and as such needs to be removed
from podman and the new common vendored in along with required deps.

https://issues.redhat.com/browse/RUN-3618

Signed-off-by: Brent Baude <bbaude@redhat.com>

vendor/github.com/google/go-containerregistry/pkg/name/digest.go

@@ -17,6 +17,7 @@ package name
 import (
 	// nolint: depguard
 	_ "crypto/sha256" // Recommended by go-digest.
+	"encoding"
 	"encoding/json"
 	"strings"
 
@@ -32,8 +33,11 @@ type Digest struct {
 	original string
 }
 
-// Ensure Digest implements Reference
 var _ Reference = (*Digest)(nil)
+var _ encoding.TextMarshaler = (*Digest)(nil)
+var _ encoding.TextUnmarshaler = (*Digest)(nil)
+var _ json.Marshaler = (*Digest)(nil)
+var _ json.Unmarshaler = (*Digest)(nil)
 
 // Context implements Reference.
 func (d Digest) Context() Repository {
@@ -79,6 +83,21 @@ func (d *Digest) UnmarshalJSON(data []byte) error {
 	return nil
 }
 
+// MarshalText formats the digest into a string for text serialization.
+func (d Digest) MarshalText() ([]byte, error) {
+	return []byte(d.String()), nil
+}
+
+// UnmarshalText parses a text string into a Digest.
+func (d *Digest) UnmarshalText(data []byte) error {
+	n, err := NewDigest(string(data))
+	if err != nil {
+		return err
+	}
+	*d = n
+	return nil
+}
+
 // NewDigest returns a new Digest representing the given name.
 func NewDigest(name string, opts ...Option) (Digest, error) {
 	// Split on "@"

vendor/github.com/google/go-containerregistry/pkg/name/registry.go

@@ -15,6 +15,8 @@
 package name
 
 import (
+	"encoding"
+	"encoding/json"
 	"net"
 	"net/url"
 	"path"
@@ -37,6 +39,11 @@ type Registry struct {
 	registry string
 }
 
+var _ encoding.TextMarshaler = (*Registry)(nil)
+var _ encoding.TextUnmarshaler = (*Registry)(nil)
+var _ json.Marshaler = (*Registry)(nil)
+var _ json.Unmarshaler = (*Registry)(nil)
+
 // RegistryStr returns the registry component of the Registry.
 func (r Registry) RegistryStr() string {
 	return r.registry
@@ -140,3 +147,33 @@ func NewInsecureRegistry(name string, opts ...Option) (Registry, error) {
 	opts = append(opts, Insecure)
 	return NewRegistry(name, opts...)
 }
+
+// MarshalJSON formats the Registry into a string for JSON serialization.
+func (r Registry) MarshalJSON() ([]byte, error) { return json.Marshal(r.String()) }
+
+// UnmarshalJSON parses a JSON string into a Registry.
+func (r *Registry) UnmarshalJSON(data []byte) error {
+	var s string
+	if err := json.Unmarshal(data, &s); err != nil {
+		return err
+	}
+	n, err := NewRegistry(s)
+	if err != nil {
+		return err
+	}
+	*r = n
+	return nil
+}
+
+// MarshalText formats the registry into a string for text serialization.
+func (r Registry) MarshalText() ([]byte, error) { return []byte(r.String()), nil }
+
+// UnmarshalText parses a text string into a Registry.
+func (r *Registry) UnmarshalText(data []byte) error {
+	n, err := NewRegistry(string(data))
+	if err != nil {
+		return err
+	}
+	*r = n
+	return nil
+}

vendor/github.com/google/go-containerregistry/pkg/name/repository.go

@@ -15,6 +15,8 @@
 package name
 
 import (
+	"encoding"
+	"encoding/json"
 	"fmt"
 	"strings"
 )
@@ -31,6 +33,11 @@ type Repository struct {
 	repository string
 }
 
+var _ encoding.TextMarshaler = (*Repository)(nil)
+var _ encoding.TextUnmarshaler = (*Repository)(nil)
+var _ json.Marshaler = (*Repository)(nil)
+var _ json.Unmarshaler = (*Repository)(nil)
+
 // See https://docs.docker.com/docker-hub/official_repos
 func hasImplicitNamespace(repo string, reg Registry) bool {
 	return !strings.ContainsRune(repo, '/') && reg.RegistryStr() == DefaultRegistry
@@ -119,3 +126,33 @@ func (r Repository) Digest(identifier string) Digest {
 	d.original = d.Name()
 	return d
 }
+
+// MarshalJSON formats the Repository into a string for JSON serialization.
+func (r Repository) MarshalJSON() ([]byte, error) { return json.Marshal(r.String()) }
+
+// UnmarshalJSON parses a JSON string into a Repository.
+func (r *Repository) UnmarshalJSON(data []byte) error {
+	var s string
+	if err := json.Unmarshal(data, &s); err != nil {
+		return err
+	}
+	n, err := NewRepository(s)
+	if err != nil {
+		return err
+	}
+	*r = n
+	return nil
+}
+
+// MarshalText formats the repository name into a string for text serialization.
+func (r Repository) MarshalText() ([]byte, error) { return []byte(r.String()), nil }
+
+// UnmarshalText parses a text string into a Repository.
+func (r *Repository) UnmarshalText(data []byte) error {
+	n, err := NewRepository(string(data))
+	if err != nil {
+		return err
+	}
+	*r = n
+	return nil
+}

vendor/github.com/google/go-containerregistry/pkg/name/tag.go

@@ -15,6 +15,8 @@
 package name
 
 import (
+	"encoding"
+	"encoding/json"
 	"strings"
 )
 
@@ -31,8 +33,11 @@ type Tag struct {
 	original string
 }
 
-// Ensure Tag implements Reference
 var _ Reference = (*Tag)(nil)
+var _ encoding.TextMarshaler = (*Tag)(nil)
+var _ encoding.TextUnmarshaler = (*Tag)(nil)
+var _ json.Marshaler = (*Tag)(nil)
+var _ json.Unmarshaler = (*Tag)(nil)
 
 // Context implements Reference.
 func (t Tag) Context() Repository {
@@ -80,6 +85,9 @@ func NewTag(name string, opts ...Option) (Tag, error) {
 	if len(parts) > 1 && !strings.Contains(parts[len(parts)-1], regRepoDelimiter) {
 		base = strings.Join(parts[:len(parts)-1], tagDelim)
 		tag = parts[len(parts)-1]
+		if tag == "" {
+			return Tag{}, newErrBadName("%s must specify a tag name after the colon", name)
+		}
 	}
 
 	// We don't require a tag, but if we get one check it's valid,
@@ -106,3 +114,33 @@ func NewTag(name string, opts ...Option) (Tag, error) {
 		original:   name,
 	}, nil
 }
+
+// MarshalJSON formats the Tag into a string for JSON serialization.
+func (t Tag) MarshalJSON() ([]byte, error) { return json.Marshal(t.String()) }
+
+// UnmarshalJSON parses a JSON string into a Tag.
+func (t *Tag) UnmarshalJSON(data []byte) error {
+	var s string
+	if err := json.Unmarshal(data, &s); err != nil {
+		return err
+	}
+	n, err := NewTag(s)
+	if err != nil {
+		return err
+	}
+	*t = n
+	return nil
+}
+
+// MarshalText formats the tag into a string for text serialization.
+func (t Tag) MarshalText() ([]byte, error) { return []byte(t.String()), nil }
+
+// UnmarshalText parses a text string into a Tag.
+func (t *Tag) UnmarshalText(data []byte) error {
+	n, err := NewTag(string(data))
+	if err != nil {
+		return err
+	}
+	*t = n
+	return nil
+}

vendor/github.com/google/go-containerregistry/pkg/v1/hash.go

@@ -16,12 +16,12 @@ package v1
 
 import (
 	"crypto"
+	"encoding"
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
 	"hash"
 	"io"
-	"strconv"
 	"strings"
 )
 
@@ -34,6 +34,11 @@ type Hash struct {
 	Hex string
 }
 
+var _ encoding.TextMarshaler = (*Hash)(nil)
+var _ encoding.TextUnmarshaler = (*Hash)(nil)
+var _ json.Marshaler = (*Hash)(nil)
+var _ json.Unmarshaler = (*Hash)(nil)
+
 // String reverses NewHash returning the string-form of the hash.
 func (h Hash) String() string {
 	return fmt.Sprintf("%s:%s", h.Algorithm, h.Hex)
@@ -49,14 +54,12 @@ func NewHash(s string) (Hash, error) {
 }
 
 // MarshalJSON implements json.Marshaler
-func (h Hash) MarshalJSON() ([]byte, error) {
-	return json.Marshal(h.String())
-}
+func (h Hash) MarshalJSON() ([]byte, error) { return json.Marshal(h.String()) }
 
 // UnmarshalJSON implements json.Unmarshaler
 func (h *Hash) UnmarshalJSON(data []byte) error {
-	s, err := strconv.Unquote(string(data))
-	if err != nil {
+	var s string
+	if err := json.Unmarshal(data, &s); err != nil {
 		return err
 	}
 	return h.parse(s)
@@ -64,15 +67,11 @@ func (h *Hash) UnmarshalJSON(data []byte) error {
 
 // MarshalText implements encoding.TextMarshaler. This is required to use
 // v1.Hash as a key in a map when marshalling JSON.
-func (h Hash) MarshalText() (text []byte, err error) {
-	return []byte(h.String()), nil
-}
+func (h Hash) MarshalText() ([]byte, error) { return []byte(h.String()), nil }
 
 // UnmarshalText implements encoding.TextUnmarshaler. This is required to use
 // v1.Hash as a key in a map when unmarshalling JSON.
-func (h *Hash) UnmarshalText(text []byte) error {
-	return h.parse(string(text))
-}
+func (h *Hash) UnmarshalText(text []byte) error { return h.parse(string(text)) }
 
 // Hasher returns a hash.Hash for the named algorithm (e.g. "sha256")
 func Hasher(name string) (hash.Hash, error) {