adding error message (#626)

* adding error message Signed-off-by: Andrew Steurer <[email protected]> * Apply suggestions from code review --------- Signed-off-by: Andrew Steurer <[email protected]> Co-authored-by: Itxaka <[email protected]>
kairos-io · Dec 23, 2024 · 78c1090 · 78c1090
1 parent 71e8e5b
commit 78c1090
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/pkg/config/spec.go b/pkg/config/spec.go
@@ -397,6 +397,18 @@ func NewUpgradeSpec(cfg *Config) (*v1.UpgradeSpec, error) {
 	if err != nil {
 		return nil, fmt.Errorf("failed calculating size: %w", err)
 	}
+
+	if spec.Active.Source.IsDocker() {
+                cfg.Logger.Infof("Checking if OCI image %s exists", spec.Active.Source.Value())
+		_, err := crane.Manifest(spec.Active.Source.Value())
+		if err != nil {
+			if strings.Contains(err.Error(), "MANIFEST_UNKNOWN") {
+				return nil, fmt.Errorf("oci image %s does not exist", spec.Active.Source.Value())
+			}
+			return nil, err
+		}
+	}
+
 	return spec, nil
 }