fix(icons): add handling for dark icons for walkxcode

internal/homepage/list_icons.go

@@ -219,8 +219,7 @@ func HasIcon(icon *IconURL) bool {
 	if common.IsTest {
 		return true
 	}
-	key := NewIconKey(icon.IconSource, icon.Extra.Ref)
-	meta, ok := ListAvailableIcons()[key]
+	meta, ok := ListAvailableIcons()[icon.Extra.Key]
 	if !ok {
 		return false
 	}
@@ -332,6 +331,10 @@ func UpdateWalkxCodeIcons(m IconMap) error {
 			if isLight {
 				f = strings.TrimSuffix(f, "-light")
 			}
+			isDark := strings.HasSuffix(f, "-dark")
+			if isDark {
+				f = strings.TrimSuffix(f, "-dark")
+			}
 			key := NewIconKey(IconSourceWalkXCode, f)
 			icon, ok := m[key]
 			if !ok {
@@ -342,6 +345,9 @@ func UpdateWalkxCodeIcons(m IconMap) error {
 			if isLight {
 				icon.Light = true
 			}
+			if isDark {
+				icon.Dark = true
+			}
 		}
 	}
 	return nil

internal/homepage/list_icons_test.go

@@ -10,16 +10,22 @@ const walkxcodeIcons = `{
 	"png": [
 		"app1.png",
 		"app1-light.png",
-		"app2.png"
+		"app2.png",
+		"karakeep.png",
+		"karakeep-dark.png"
 	],
 	"svg": [
 		"app1.svg",
-		"app1-light.svg"
+		"app1-light.svg",
+		"karakeep.svg",
+		"karakeep-dark.svg"
 	],
 	"webp": [
 		"app1.webp",
 		"app1-light.webp",
-		"app2.webp"
+		"app2.webp",
+		"karakeep.webp",
+		"karakeep-dark.webp"
 	]
 }`
 
@@ -98,8 +104,8 @@ func TestListWalkxCodeIcons(t *testing.T) {
 	if err := UpdateWalkxCodeIcons(m); err != nil {
 		t.Fatal(err)
 	}
-	if len(m) != 2 {
-		t.Fatalf("expect 2 icons, got %d", len(m))
+	if len(m) != 3 {
+		t.Fatalf("expect 3 icons, got %d", len(m))
 	}
 	test := []testCases{
 		{
@@ -118,6 +124,15 @@ func TestListWalkxCodeIcons(t *testing.T) {
 				WebP: true,
 			},
 		},
+		{
+			Key: NewIconKey(IconSourceWalkXCode, "karakeep"),
+			IconMeta: IconMeta{
+				SVG:  true,
+				PNG:  true,
+				WebP: true,
+				Dark: true,
+			},
+		},
 	}
 	runTests(t, m, test)
 }