new .deploy.image field

Signed-off-by: gauron99 <[email protected]>

cmd/deploy.go

@@ -254,11 +254,16 @@ func runDeploy(cmd *cobra.Command, newClient ClientFactory) (err error) {
 
 	// Undeploy dangling Function on forced namespace change (using --namespace flag)
 	if cfg.Namespace != oldF.Deploy.Namespace && oldF.Deploy.Namespace != "" {
-		fmt.Fprintf(cmd.OutOrStdout(), "Info: Deleting old func in '%s' because the namespace has changed\n", oldF.Deploy.Namespace)
+		// TODO: when new prompt is implemented, add here a "are you sure?" check possibly
+
+		// fmt.Fprintf(cmd.OutOrStdout(), "Info: Deleting old func in '%s' because the namespace has changed\n", oldF.Deploy.Namespace)
 		oldClient, doneOld := newClient(ClientConfig{Namespace: oldF.Deploy.Namespace, Verbose: cfg.Verbose}, clientOptions...)
 		defer doneOld()
 		oldClient.Remove(cmd.Context(), oldF, true)
-		// fmt.Fprintf(cmd.OutOrStdout(), "Info: Undeployed in %s\n", oldF.Deploy.Namespace)
+
+		// TODO: this has to be done in image re-calculation
+		// f.Image = ""
+		// f.Registry = ""
 	}
 
 	// Deploy

pkg/functions/function.go

@@ -137,6 +137,9 @@ type DeploySpec struct {
 	// Namespace into which the function is deployed on supported platforms.
 	Namespace string `yaml:"namespace,omitempty"`
 
+	// Image which describes image name that's calculated or provided using --image
+	Image string `yaml:"image,omitempty"`
+
 	// Remote indicates the deployment (and possibly build) process are to
 	// be triggered in a remote environment rather than run locally.
 	Remote bool `yaml:"remote,omitempty"`