implement recommended changes

Signed-off-by: h3nryc0ding <hr.richterhenry@gmail.com>

internal/flags/helm_chart_source.go

@@ -64,9 +64,10 @@ func (s *HelmChartSource) Set(str string) error {
 }
 
 func (s *HelmChartSource) Type() string {
-	return strings.Join(supportedHelmChartSourceKinds, "|")
+	return "<kind>/<name>.<namespace>"
 }
 
 func (s *HelmChartSource) Description() string {
-	return "source that contains the chart in the format '<kind>/<name>.<namespace>'"
+	return fmt.Sprintf("source that contains the chart, where kind must be one of: (%s)",
+		strings.Join(supportedHelmChartSourceKinds, ", "))
 }

internal/flags/kustomization_source.go

@@ -71,9 +71,10 @@ func (s *KustomizationSource) Set(str string) error {
 }
 
 func (s *KustomizationSource) Type() string {
-	return strings.Join(supportedKustomizationSourceKinds, "|")
+	return "[<kind>/]<name>.<namespace>"
 }
 
 func (s *KustomizationSource) Description() string {
-	return "source that contains the Kubernetes manifests in the format '[<kind>/]<name>.<namespace>', if kind is not specified it defaults to GitRepository"
+	return fmt.Sprintf("source that contains the Kubernetes manifests, where kind must be one of: (%s), if kind is not specified it defaults to %s",
+		strings.Join(supportedKustomizationSourceKinds, ", "), sourcev1.GitRepositoryKind)
 }

internal/flags/local_helm_chart_source.go

@@ -58,9 +58,10 @@ func (s *LocalHelmChartSource) Set(str string) error {
 }
 
 func (s *LocalHelmChartSource) Type() string {
-	return strings.Join(supportedHelmChartSourceKinds, "|")
+	return "<kind>/<name>"
 }
 
 func (s *LocalHelmChartSource) Description() string {
-	return "source that contains the chart in the format '<kind>/<name>'"
+	return fmt.Sprintf("source that contains the chart, where kind must be one of: (%s)",
+		strings.Join(supportedHelmChartSourceKinds, ", "))
 }