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import { v2ToV3 } from "./v2-to-v3";
import { v3ToV4 } from "./v3-to-v4";
import { v4ToV5 } from "./v4-to-v5";
import { v5ToV6 } from "./v5-to-v6";
import { v6ToV7 } from "./v6-to-v7";
type MigrationFn = ({ state }: { state: unknown }) => unknown;
const migrations: Record<number, MigrationFn> = {
2: v2ToV3,
3: v3ToV4,
4: v4ToV5,
5: v5ToV6,
6: v6ToV7,
};
export const CURRENT_VERSION = 7;
export function runMigrations({
state,
fromVersion,
}: {
state: unknown;
fromVersion: number;
}): unknown {
let current = state;
for (let version = fromVersion; version < CURRENT_VERSION; version++) {
const migrate = migrations[version];
if (migrate) current = migrate({ state: current });
}
return current;
}
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