refactor: simplify hexToRGBA

catppuccin · Jul 21, 2024 · 5ce3f4a · 5ce3f4a
1 parent 1c20ab1
commit 5ce3f4a
Showing 1 changed file with 6 additions and 20 deletions.
diff --git a/scripts/builders/palettes/json-to-clr.swift b/scripts/builders/palettes/json-to-clr.swift
@@ -9,27 +9,13 @@ struct ColorProperties: Decodable {
 typealias ColorList = [String: ColorProperties]
 
 func hexToRGBA(_ color: String) -> (r: CGFloat, g: CGFloat, b: CGFloat, a: CGFloat) {
-  var hexColor = color
-  if hexColor.hasPrefix("#") {
-    hexColor.remove(at: hexColor.startIndex)
-  }
+  var hexColor = String(color.dropFirst()) + "ff"
 
-  switch hexColor.count {
-  case 3, 4:
-    hexColor = hexColor.reduce("") { $0 + String(repeating: String($1), count: 2) }
-    fallthrough
-  case 6, 8:
-    if hexColor.count == 6 {
-      hexColor += "ff"
-    }
-    let r = CGFloat(Int(hexColor.prefix(2), radix: 16) ?? 0) / 255
-    let g = CGFloat(Int(hexColor.dropFirst(2).prefix(2), radix: 16) ?? 0) / 255
-    let b = CGFloat(Int(hexColor.dropFirst(4).prefix(2), radix: 16) ?? 0) / 255
-    let a = CGFloat(Int(hexColor.dropFirst(6).prefix(2), radix: 16) ?? 0) / 255
-    return (r, g, b, a)
-  default:
-    return (0, 0, 0, 0)
-  }
+  let r = CGFloat(Int(hexColor.prefix(2), radix: 16) ?? 0) / 255
+  let g = CGFloat(Int(hexColor.dropFirst(2).prefix(2), radix: 16) ?? 0) / 255
+  let b = CGFloat(Int(hexColor.dropFirst(4).prefix(2), radix: 16) ?? 0) / 255
+  let a = CGFloat(Int(hexColor.dropFirst(6).prefix(2), radix: 16) ?? 0) / 255
+  return (r, g, b, a)
 }
 
 func convertJSONToCLR(inputFilePath: String, outputFilePath: String) {