Move selector filtering after latest release version filtering

Signed-off-by: Dmitry Chepurovskiy <dm3ch@dm3ch.net>

pkg/action/list.go

@@ -154,22 +154,12 @@ func (l *List) Run() ([]*release.Release, error) {
 		}
 	}
 
-	selectorObj, err := labels.Parse(l.Selector)
-	if err != nil {
-		return nil, err
-	}
-
 	results, err := l.cfg.Releases.List(func(rel *release.Release) bool {
 		// Skip anything that doesn't match the filter.
 		if filter != nil && !filter.MatchString(rel.Name) {
 			return false
 		}
 
-		// Skip anything that doesn't match the selector
-		if !selectorObj.Matches(labels.Set(rel.Labels)) {
-			return false
-		}
-
 		return true
 	})
 
@@ -192,6 +182,13 @@ func (l *List) Run() ([]*release.Release, error) {
 	// latest releases, otherwise outdated entries can be returned
 	results = l.filterStateMask(results)
 
+	// Skip anything that doesn't match the selector
+	selectorObj, err := labels.Parse(l.Selector)
+	if err != nil {
+		return nil, err
+	}
+	results = l.filterSelector(results, selectorObj)
+
 	// Unfortunately, we have to sort before truncating, which can incur substantial overhead
 	l.sort(results)
 
@@ -274,6 +271,18 @@ func (l *List) filterStateMask(releases []*release.Release) []*release.Release {
 	return desiredStateReleases
 }
 
+func (l *List) filterSelector(releases []*release.Release, selector labels.Selector) []*release.Release {
+	desiredStateReleases := make([]*release.Release, 0)
+
+	for _, rls := range releases {
+		if selector.Matches(labels.Set(rls.Labels)) {
+			desiredStateReleases = append(desiredStateReleases, rls)
+		}
+	}
+
+	return desiredStateReleases
+}
+
 // SetStateMask calculates the state mask based on parameters.
 func (l *List) SetStateMask() {
 	if l.All {

pkg/release/release.go

@@ -37,8 +37,9 @@ type Release struct {
 	Version int `json:"version,omitempty"`
 	// Namespace is the kubernetes namespace of the release.
 	Namespace string `json:"namespace,omitempty"`
-	// Labels of the release
-	Labels map[string]string `json:"labels,omitempty"`
+	// Labels of the release.
+	// Disabled encoding into Json cause labels are stored in storage driver metadata field.
+	Labels map[string]string `json:"-"`
 }
 
 // SetStatus is a helper for setting the status on a release.