Add support for OCI upload provider

Signed-off-by: Roy Golan <rgolan@redhat.com>

internal/target/oci_target.go

@@ -0,0 +1,30 @@
+package target
+
+type OCITargetOptions struct {
+	User        string `json:"user"`
+	Tenancy     string `json:"tenancy"`
+	Region      string `json:"region"`
+	FileName    string `json:"filename"`
+	Fingerprint string `json:"fingerprint"`
+	PrivateKey  string `json:"private_key"`
+	Bucket      string `json:"bucket"`
+	Namespace   string `json:"namespace"`
+	Compartment string `json:"compartment_id"`
+}
+
+func (OCITargetOptions) isTargetOptions() {}
+
+func NewOCITarget(options *OCITargetOptions) *Target {
+	return newTarget("org.osbuild.oci", options)
+}
+
+type OCITargetResultOptions struct {
+	Region  string `json:"region"`
+	ImageID string `json:"image_id"`
+}
+
+func (OCITargetResultOptions) isTargetResultOptions() {}
+
+func NewOCITargetResult(options *OCITargetResultOptions) *TargetResult {
+	return newTargetResult("org.osbuild.oci", options)
+}

internal/target/target.go

@@ -81,6 +81,8 @@ func UnmarshalTargetOptions(targetName string, rawOptions json.RawMessage) (Targ
 		options = new(KojiTargetOptions)
 	case "org.osbuild.vmware":
 		options = new(VMWareTargetOptions)
+	case "org.osbuild.oci":
+		options = new(OCITargetOptions)
 	default:
 		return nil, errors.New("unexpected target name")
 	}

internal/target/targetresult.go

@@ -53,6 +53,8 @@ func UnmarshalTargetResultOptions(trName string, rawOptions json.RawMessage) (Ta
 		options = new(GCPTargetResultOptions)
 	case "org.osbuild.azure.image":
 		options = new(AzureImageTargetResultOptions)
+	case "org.osbuild.oci":
+		options = new(OCITargetResultOptions)
 	default:
 		return nil, fmt.Errorf("Unexpected target result name: %s", trName)
 	}