From 00c44c612fc123650184b28be3c2ff162f0dda58 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Mon, 15 Apr 2024 10:52:14 -0400
Subject: [PATCH] Fix feature flag preference decoding with old flags

---
 .../TuskerPreferences/Keys/AdvancedKeys.swift       | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Packages/TuskerPreferences/Sources/TuskerPreferences/Keys/AdvancedKeys.swift b/Packages/TuskerPreferences/Sources/TuskerPreferences/Keys/AdvancedKeys.swift
index 25a80815..7baf2249 100644
--- a/Packages/TuskerPreferences/Sources/TuskerPreferences/Keys/AdvancedKeys.swift
+++ b/Packages/TuskerPreferences/Sources/TuskerPreferences/Keys/AdvancedKeys.swift
@@ -12,6 +12,17 @@ struct StatusContentTypeKey: MigratablePreferenceKey {
     static var defaultValue: StatusContentType { .plain }
 }
 
-struct FeatureFlagsKey: MigratablePreferenceKey {
+struct FeatureFlagsKey: MigratablePreferenceKey, CustomCodablePreferenceKey {
     static var defaultValue: Set<FeatureFlag> { [] }
+    
+    static func encode(value: Set<FeatureFlag>, to encoder: any Encoder) throws {
+        var container = encoder.singleValueContainer()
+        try container.encode(value.map(\.rawValue))
+    }
+    
+    static func decode(from decoder: any Decoder) throws -> Set<FeatureFlag>? {
+        let container = try decoder.singleValueContainer()
+        let names = try container.decode([String].self)
+        return Set(names.compactMap(FeatureFlag.init(rawValue:)))
+    }
 }