Add migration from old storage format

src/config.ts

@@ -1,9 +1,9 @@
 import * as CompileConfig from "../config.json";
 import * as invidiousList from "../ci/invidiouslist.json";
-import { Category, CategorySelection, CategorySkipOption, NoticeVisibilityMode, PreviewBarOption, SponsorTime, VideoID, SponsorHideType } from "./types";
-import { Keybind, ProtoConfig, keybindEquals } from "../maze-utils/src/config";
+import { Category, CategorySelection, CategorySkipOption, NoticeVisibilityMode, PreviewBarOption, SponsorHideType, SponsorTime, VideoID } from "./types";
+import { Keybind, keybindEquals, ProtoConfig } from "../maze-utils/src/config";
 import { HashedValue } from "../maze-utils/src/hash";
-import { Permission, AdvancedSkipRule } from "./utils/skipRule";
+import { AdvancedSkipCheck, AdvancedSkipPredicate, AdvancedSkipRule, Permission, PredicateOperator } from "./utils/skipRule";
 
 interface SBConfig {
     userID: string;
@@ -186,6 +186,43 @@ class ConfigClass extends ProtoConfig<SBConfig, SBStorage> {
 }
 
 function migrateOldSyncFormats(config: SBConfig, local: SBStorage) {
+    if (local["skipRules"] && local["skipRules"].length !== 0 && local["skipRules"][0]["rules"]) {
+        const output: AdvancedSkipRule[] = [];
+
+        for (const rule of local["skipRules"]) {
+            const rules: object[] = rule["rules"];
+
+            if (rules.length !== 0) {
+                let predicate: AdvancedSkipPredicate = {
+                    kind: "check",
+                    ...rules[0] as AdvancedSkipCheck,
+                };
+
+                for (let i = 1; i < rules.length; i++) {
+                    predicate = {
+                        kind: "operator",
+                        operator: PredicateOperator.And,
+                        left: predicate,
+                        right: {
+                            kind: "check",
+                            ...rules[i] as AdvancedSkipCheck,
+                        },
+                    };
+                }
+
+                const comment = rule["comment"] as string;
+
+                output.push({
+                    predicate,
+                    skipOption: rule.skipOption,
+                    comments: comment.length === 0 ? [] : comment.split(/;\s*/),
+                });
+            }
+        }
+
+        local["skipRules"] = output;
+    }
+
     if (config["whitelistedChannels"]) {
         // convert to skipProfiles
         const whitelistedChannels = config["whitelistedChannels"] as string[];