Merge c65e0683fd into 5534c01cdb

pkg/action/show.go

@@ -61,6 +61,7 @@ type Show struct {
 	Devel            bool
 	OutputFormat     ShowOutputFormat
 	JSONPathTemplate string
+	ShowOCI          bool         // Controls whether to display OCI annotations
 	chart            *chart.Chart // for testing
 }
 
@@ -68,6 +69,7 @@ type Show struct {
 func NewShow(output ShowOutputFormat, cfg *Configuration) *Show {
 	sh := &Show{
 		OutputFormat: output,
+		ShowOCI:      false, // Default to not showing OCI annotations
 	}
 	sh.registryClient = cfg.RegistryClient
 
@@ -96,6 +98,22 @@ func (s *Show) Run(chartpath string) (string, error) {
 	var out strings.Builder
 	if s.OutputFormat == ShowChart || s.OutputFormat == ShowAll {
 		fmt.Fprintf(&out, "%s\n", cf)
+
+		// Display OCI annotations only if enabled
+		// Example output when enabled:
+		// ---
+		// OCI Annotations:
+		//   org.opencontainers.image.created: 2023-01-01T00:00:00Z
+		//   org.opencontainers.image.description: Sample chart
+		if s.ShowOCI && s.chart.Metadata != nil && len(s.chart.Metadata.Annotations) > 0 {
+			fmt.Fprintln(&out, "---")
+			fmt.Fprintln(&out, "OCI Annotations:")
+			for k, v := range s.chart.Metadata.Annotations {
+				if strings.HasPrefix(k, "org.opencontainers.image.") {
+					fmt.Fprintf(&out, "  %s: %s\n", k, v)
+				}
+			}
+		}
 	}
 
 	if (s.OutputFormat == ShowValues || s.OutputFormat == ShowAll) && s.chart.Values != nil {