lable releases when installing/upgrading charts (#196)

* lable releases when installing/upgrading charts

* add getter methods for settings & providers

* switch to uber/gomock

* run codegen

* add json tags

---------

Co-authored-by: Yulin Li <yulili@microsoft.com>
Co-authored-by: Eike David Lenz <e.lenz@mittwald.de>

client.go

@@ -929,6 +929,7 @@ func mergeInstallOptions(chartSpec *ChartSpec, installOptions *action.Install) {
 	installOptions.DryRunOption = chartSpec.DryRunOption
 	installOptions.SubNotes = chartSpec.SubNotes
 	installOptions.WaitForJobs = chartSpec.WaitForJobs
+	installOptions.Labels = chartSpec.Labels
 }
 
 // mergeUpgradeOptions merges values of the provided chart to helm upgrade options used by the client.
@@ -950,6 +951,7 @@ func mergeUpgradeOptions(chartSpec *ChartSpec, upgradeOptions *action.Upgrade) {
 	upgradeOptions.DryRunOption = chartSpec.DryRunOption
 	upgradeOptions.SubNotes = chartSpec.SubNotes
 	upgradeOptions.WaitForJobs = chartSpec.WaitForJobs
+	upgradeOptions.Labels = chartSpec.Labels
 }
 
 // mergeUninstallReleaseOptions merges values of the provided chart to helm uninstall options used by the client.

types.go

@@ -196,4 +196,7 @@ type ChartSpec struct {
 	// KeepHistory indicates whether to retain or purge the release history during uninstall
 	// +optional
 	KeepHistory bool `json:"keepHistory,omitempty"`
+	// Labels specifies a set of labels to be applied to the release
+	// +optional
+	Labels map[string]string `json:"labels,omitempty"`
 }