Switch common, storage and image to monorepo.

Signed-off-by: Jan Kaluza <jkaluza@redhat.com>

vendor/go.podman.io/common/libnetwork/internal/util/create.go

@@ -0,0 +1,57 @@
+package util
+
+import (
+	"fmt"
+
+	"github.com/sirupsen/logrus"
+	"go.podman.io/common/libnetwork/types"
+)
+
+func CommonNetworkCreate(n NetUtil, network *types.Network) error {
+	if network.Labels == nil {
+		network.Labels = map[string]string{}
+	}
+	if network.Options == nil {
+		network.Options = map[string]string{}
+	}
+	if network.IPAMOptions == nil {
+		network.IPAMOptions = map[string]string{}
+	}
+
+	var name string
+	var err error
+	// validate the name when given
+	if network.Name != "" {
+		if !types.NameRegex.MatchString(network.Name) {
+			return fmt.Errorf("network name %s invalid: %w", network.Name, types.ErrInvalidName)
+		}
+		if _, err := n.Network(network.Name); err == nil {
+			return fmt.Errorf("network name %s already used: %w", network.Name, types.ErrNetworkExists)
+		}
+	} else {
+		name, err = GetFreeDeviceName(n)
+		if err != nil {
+			return err
+		}
+		network.Name = name
+		// also use the name as interface name when we create a bridge network
+		if network.Driver == types.BridgeNetworkDriver && network.NetworkInterface == "" {
+			network.NetworkInterface = name
+		}
+	}
+
+	// Validate interface name if specified
+	if network.NetworkInterface != "" {
+		if err := ValidateInterfaceName(network.NetworkInterface); err != nil {
+			return fmt.Errorf("network interface name %s invalid: %w", network.NetworkInterface, err)
+		}
+	}
+	return nil
+}
+
+func IpamNoneDisableDNS(network *types.Network) {
+	if network.IPAMOptions[types.Driver] == types.NoneIPAMDriver {
+		logrus.Debugf("dns disabled for network %q because ipam driver is set to none", network.Name)
+		network.DNSEnabled = false
+	}
+}