feat(sort): allow sorting any column with top like navigation

internal/ui/key.go

@@ -13,6 +13,8 @@ func initKeys() {
 	tcell.KeyNames[KeyHelp] = "?"
 	tcell.KeyNames[KeySlash] = "/"
 	tcell.KeyNames[KeySpace] = "space"
+	tcell.KeyNames[KeyLess] = "<"
+	tcell.KeyNames[KeyGreater] = ">"
 
 	initNumbKeys()
 	initStdKeys()
@@ -76,10 +78,12 @@ const (
 	KeyX
 	KeyY
 	KeyZ
-	KeyHelp  = 63
-	KeySlash = 47
-	KeyColon = 58
-	KeySpace = 32
+	KeyHelp    = 63
+	KeySlash   = 47
+	KeyColon   = 58
+	KeySpace   = 32
+	KeyLess    = 60
+	KeyGreater = 62
 )
 
 // Define Shift Keys.

internal/ui/table.go

@@ -254,6 +254,26 @@ func (t *Table) SetSortCol(name string, asc bool) {
 	t.setSortCol(model1.SortColumn{Name: name, ASC: asc})
 }
 
+func (t *Table) GetSortCol() (string, bool) {
+	return t.sortCol.Name, t.sortCol.ASC
+}
+
+func (t *Table) isVisible(h model1.HeaderColumn) bool {
+	if h.Name == "NAMESPACE" && !t.GetModel().ClusterWide() {
+		return false
+	}
+	if h.MX && !t.hasMetrics {
+		return false
+	}
+	if h.Wide && !t.wide {
+		return false
+	}
+	if h.VS && vul.ImgScanner == nil {
+		return false
+	}
+	return true
+}
+
 // Update table content.
 func (t *Table) Update(data *model1.TableData, hasMetrics bool) *model1.TableData {
 	if t.decorateFn != nil {
@@ -321,6 +341,20 @@ func (t *Table) UpdateUI(cdata, data *model1.TableData) {
 		return true
 	})
 
+	colIndex, ok := cdata.Header().IndexOf(t.sortCol.Name, false)
+	if ok {
+		events := cdata.GetRowEvents()
+		events.Sort(
+			cdata.GetNamespace(),
+			colIndex,
+			t.sortCol.Name == "AGE",
+			data.Header().IsMetricsCol(colIndex),
+			t.sortCol.Name == "CAPACITY",
+			t.sortCol.ASC,
+		)
+		cdata.SetRowEvents(events)
+	}
+
 	t.updateSelection(true)
 	t.UpdateTitle()
 }
@@ -343,13 +377,7 @@ func (t *Table) buildRow(r int, re, ore model1.RowEvent, h model1.Header, pads M
 			continue
 		}
 
-		if h[c].Name == "NAMESPACE" && !t.GetModel().ClusterWide() {
-			continue
-		}
-		if h[c].MX && !t.hasMetrics {
-			continue
-		}
-		if h[c].VS && vul.ImgScanner == nil {
+		if !t.isVisible(h[c]) {
 			continue
 		}
 
@@ -396,6 +424,48 @@ func (t *Table) SortColCmd(name string, asc bool) func(evt *tcell.EventKey) *tce
 	}
 }
 
+// SortColChange changes on which column to sort
+func (t *Table) SortColChange(direction SortChange) func(evt *tcell.EventKey) *tcell.EventKey {
+	return func(evt *tcell.EventKey) *tcell.EventKey {
+		sortCol := t.sortCol.Name
+		sortColIdx := -1
+		newSortColIdx := -1
+		prevSortColIdx := -1
+		header := t.GetModel().Peek().GetHeader()
+
+		for i, h := range header {
+			if !t.isVisible(h) {
+				continue
+			}
+
+			if h.Name == sortCol {
+				sortColIdx = i
+				break
+			}
+
+			prevSortColIdx = i
+		}
+
+		if direction == SortPrevCol {
+			newSortColIdx = prevSortColIdx
+		} else {
+			for i := sortColIdx + 1; i < len(header); i++ {
+				if t.isVisible(header[i]) {
+					newSortColIdx = i
+					break
+				}
+			}
+		}
+
+		if newSortColIdx != -1 {
+			t.sortCol.Name = header[newSortColIdx].Name
+			t.Refresh()
+		}
+
+		return nil
+	}
+}
+
 // SortInvertCmd reverses sorting order.
 func (t *Table) SortInvertCmd(evt *tcell.EventKey) *tcell.EventKey {
 	t.toggleSortCol()

internal/ui/types.go

@@ -14,6 +14,16 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 )
 
+type (
+	// SortChange changes the column on which to sort
+	SortChange bool
+)
+
+const (
+	SortNextCol SortChange = true
+	SortPrevCol SortChange = false
+)
+
 // Namespaceable represents a namespaceable model.
 type Namespaceable interface {
 	// ClusterWide returns true if the model represents resource in all namespaces.

internal/view/alias_test.go

@@ -27,7 +27,7 @@ func TestAliasNew(t *testing.T) {
 
 	assert.Nil(t, v.Init(makeContext()))
 	assert.Equal(t, "Aliases", v.Name())
-	assert.Equal(t, 6, len(v.Hints()))
+	assert.Equal(t, 9, len(v.Hints()))
 }
 
 func TestAliasSearch(t *testing.T) {

internal/view/cm_test.go

@@ -16,5 +16,5 @@ func TestConfigMapNew(t *testing.T) {
 
 	assert.Nil(t, s.Init(makeCtx()))
 	assert.Equal(t, "ConfigMaps", s.Name())
-	assert.Equal(t, 7, len(s.Hints()))
+	assert.Equal(t, 10, len(s.Hints()))
 }

internal/view/container_test.go

@@ -16,5 +16,5 @@ func TestContainerNew(t *testing.T) {
 
 	assert.Nil(t, c.Init(makeCtx()))
 	assert.Equal(t, "Containers", c.Name())
-	assert.Equal(t, 19, len(c.Hints()))
+	assert.Equal(t, 22, len(c.Hints()))
 }

internal/view/context_test.go

@@ -16,5 +16,5 @@ func TestContext(t *testing.T) {
 
 	assert.Nil(t, ctx.Init(makeCtx()))
 	assert.Equal(t, "Contexts", ctx.Name())
-	assert.Equal(t, 5, len(ctx.Hints()))
+	assert.Equal(t, 8, len(ctx.Hints()))
 }

internal/view/dir_test.go

@@ -15,5 +15,5 @@ func TestDir(t *testing.T) {
 
 	assert.Nil(t, v.Init(makeCtx()))
 	assert.Equal(t, "Directory", v.Name())
-	assert.Equal(t, 7, len(v.Hints()))
+	assert.Equal(t, 10, len(v.Hints()))
 }

internal/view/dp_test.go

@@ -16,5 +16,5 @@ func TestDeploy(t *testing.T) {
 
 	assert.Nil(t, v.Init(makeCtx()))
 	assert.Equal(t, "Deployments", v.Name())
-	assert.Equal(t, 16, len(v.Hints()))
+	assert.Equal(t, 19, len(v.Hints()))
 }

internal/view/ds_test.go

@@ -16,5 +16,5 @@ func TestDaemonSet(t *testing.T) {
 
 	assert.Nil(t, v.Init(makeCtx()))
 	assert.Equal(t, "DaemonSets", v.Name())
-	assert.Equal(t, 17, len(v.Hints()))
+	assert.Equal(t, 20, len(v.Hints()))
 }

internal/view/help_test.go

@@ -24,7 +24,7 @@ func TestHelp(t *testing.T) {
 	v := view.NewHelp(app)
 
 	assert.Nil(t, v.Init(ctx))
-	assert.Equal(t, 29, v.GetRowCount())
+	assert.Equal(t, 32, v.GetRowCount())
 	assert.Equal(t, 8, v.GetColumnCount())
 	assert.Equal(t, "<a>", strings.TrimSpace(v.GetCell(1, 0).Text))
 	assert.Equal(t, "Attach", strings.TrimSpace(v.GetCell(1, 1).Text))

internal/view/ns_test.go

@@ -16,5 +16,5 @@ func TestNSCleanser(t *testing.T) {
 
 	assert.Nil(t, ns.Init(makeCtx()))
 	assert.Equal(t, "Namespaces", ns.Name())
-	assert.Equal(t, 7, len(ns.Hints()))
+	assert.Equal(t, 10, len(ns.Hints()))
 }

internal/view/pf_test.go

@@ -16,5 +16,5 @@ func TestPortForwardNew(t *testing.T) {
 
 	assert.Nil(t, pf.Init(makeCtx()))
 	assert.Equal(t, "PortForwards", pf.Name())
-	assert.Equal(t, 10, len(pf.Hints()))
+	assert.Equal(t, 13, len(pf.Hints()))
 }

internal/view/pod_test.go

@@ -19,7 +19,7 @@ func TestPodNew(t *testing.T) {
 
 	assert.Nil(t, po.Init(makeCtx()))
 	assert.Equal(t, "Pods", po.Name())
-	assert.Equal(t, 28, len(po.Hints()))
+	assert.Equal(t, 31, len(po.Hints()))
 }
 
 // Helpers...

internal/view/priorityclass_test.go

@@ -16,5 +16,5 @@ func TestPriorityClassNew(t *testing.T) {
 
 	assert.Nil(t, s.Init(makeCtx()))
 	assert.Equal(t, "PriorityClass", s.Name())
-	assert.Equal(t, 6, len(s.Hints()))
+	assert.Equal(t, 9, len(s.Hints()))
 }

internal/view/pvc_test.go

@@ -16,5 +16,5 @@ func TestPVCNew(t *testing.T) {
 
 	assert.Nil(t, v.Init(makeCtx()))
 	assert.Equal(t, "PersistentVolumeClaims", v.Name())
-	assert.Equal(t, 11, len(v.Hints()))
+	assert.Equal(t, 14, len(v.Hints()))
 }

internal/view/rbac_test.go

@@ -16,5 +16,5 @@ func TestRbacNew(t *testing.T) {
 
 	assert.Nil(t, v.Init(makeCtx()))
 	assert.Equal(t, "Rbac", v.Name())
-	assert.Equal(t, 5, len(v.Hints()))
+	assert.Equal(t, 8, len(v.Hints()))
 }

internal/view/reference_test.go

@@ -16,5 +16,5 @@ func TestReferenceNew(t *testing.T) {
 
 	assert.Nil(t, s.Init(makeCtx()))
 	assert.Equal(t, "References", s.Name())
-	assert.Equal(t, 4, len(s.Hints()))
+	assert.Equal(t, 7, len(s.Hints()))
 }

internal/view/screen_dump_test.go

@@ -16,5 +16,5 @@ func TestScreenDumpNew(t *testing.T) {
 
 	assert.Nil(t, po.Init(makeCtx()))
 	assert.Equal(t, "ScreenDumps", po.Name())
-	assert.Equal(t, 5, len(po.Hints()))
+	assert.Equal(t, 8, len(po.Hints()))
 }

internal/view/secret_test.go

@@ -16,5 +16,5 @@ func TestSecretNew(t *testing.T) {
 
 	assert.Nil(t, s.Init(makeCtx()))
 	assert.Equal(t, "Secrets", s.Name())
-	assert.Equal(t, 8, len(s.Hints()))
+	assert.Equal(t, 11, len(s.Hints()))
 }

internal/view/sts_test.go

@@ -16,5 +16,5 @@ func TestStatefulSetNew(t *testing.T) {
 
 	assert.Nil(t, s.Init(makeCtx()))
 	assert.Equal(t, "StatefulSets", s.Name())
-	assert.Equal(t, 14, len(s.Hints()))
+	assert.Equal(t, 17, len(s.Hints()))
 }

internal/view/svc_test.go

@@ -173,5 +173,5 @@ func TestServiceNew(t *testing.T) {
 
 	assert.Nil(t, s.Init(makeCtx()))
 	assert.Equal(t, "Services", s.Name())
-	assert.Equal(t, 12, len(s.Hints()))
+	assert.Equal(t, 15, len(s.Hints()))
 }

internal/view/table.go

@@ -198,6 +198,9 @@ func (t *Table) bindKeys() {
 		tcell.KeyCtrlW:         ui.NewKeyAction("Toggle Wide", t.toggleWideCmd, false),
 		ui.KeyShiftN:           ui.NewKeyAction("Sort Name", t.SortColCmd(nameCol, true), false),
 		ui.KeyShiftA:           ui.NewKeyAction("Sort Age", t.SortColCmd(ageCol, true), false),
+		ui.KeyQ:                ui.NewKeyAction("Reverse Sort Order", t.SortInvertCmd, false),
+		ui.KeyLess:             ui.NewKeyAction("Sort Previous Column", t.SortColChange(ui.SortPrevCol), false),
+		ui.KeyGreater:          ui.NewKeyAction("Sort Next Column", t.SortColChange(ui.SortNextCol), false),
 	})
 }