Add pod deletion. Close #12

Author: JulienBreux

actions.go

@@ -45,3 +45,13 @@ func actionViewPodsDown(g *gocui.Gui, v *gocui.View) error {
 	debug(g, " - Select down in pods view: "+POD)
 	return err
 }
+
+// View pods: Delete
+func actionViewPodsDelete(g *gocui.Gui, v *gocui.View) error {
+	debug(g, "Delete pod: "+POD)
+	err := deletePod(POD)
+
+	go viewPodsRefreshList(g)
+
+	return err
+}

kubernetes.go

@@ -39,6 +39,13 @@ func getPods() (*v1.PodList, error) {
 	return cs.CoreV1().Pods(NAMESPACE).List(metav1.ListOptions{})
 }
 
+// Delete pod
+func deletePod(p string) error {
+	cs := getClientSet()
+
+	return cs.CoreV1().Pods(NAMESPACE).Delete(p, &metav1.DeleteOptions{})
+}
+
 // Column helper: Restarts
 func columnHelperRestarts(cs []v1.ContainerStatus) string {
 	r := 0

main.go

@@ -10,7 +10,7 @@ import (
 )
 
 var DEBUG_DISPLAYED bool = false
-var NAMESPACE string = ""
+var NAMESPACE string = "default"
 var POD string = ""
 
 // Configure globale keys
@@ -19,6 +19,7 @@ var keys []Key = []Key{
 	Key{"", gocui.KeyCtrlD, actionGlobalToggleDebug},
 	Key{"pods", gocui.KeyArrowUp, actionViewPodsUp},
 	Key{"pods", gocui.KeyArrowDown, actionViewPodsDown},
+	Key{"pods", 'd', actionViewPodsDelete},
 }
 
 // Main or not main, that's the question^^

views.go

@@ -75,29 +75,30 @@ func viewPods(g *gocui.Gui, lMaxX int, lMaxY int) error {
 		g.SetCurrentView(v.Name())
 
 		// Content
-		go viewPodsActualize(g, lMaxX)
-		go viewPodsAutoRefresh(g, lMaxX)
+		go viewPodsShowWithAutoRefresh(g)
 	}
 
 	return nil
 }
 
 // Auto refresh view pods
-func viewPodsAutoRefresh(g *gocui.Gui, lMaxX int) {
+func viewPodsShowWithAutoRefresh(g *gocui.Gui) {
 	c := getConfig()
 	t := time.NewTicker(time.Duration(c.frequency) * time.Second)
+	go viewPodsRefreshList(g)
 	for {
 		select {
 		case <-t.C:
 			debug(g, fmt.Sprintf("View pods: Refreshing (%ds)", c.frequency))
-			go viewPodsActualize(g, lMaxX)
+			go viewPodsRefreshList(g)
 		}
 	}
 }
 
-// Actualize pods view
-func viewPodsActualize(g *gocui.Gui, lMaxX int) {
+// Actualize list in pods view
+func viewPodsRefreshList(g *gocui.Gui) {
 	g.Execute(func(g *gocui.Gui) error {
+		lMaxX, _ := g.Size()
 		debug(g, "View pods: Actualize")
 		v, err := g.View("pods")
 		if err != nil {