@paroicms/server-image-cache-engine/dist/db-init/ddl-migration.js

The image variant engine that we use at Paroi.

import { executeDdl, getMetadataDbSchemaVersion, } from "@paroicms/internal-server-lib";
import { join } from "node:path";
import { packageDir } from "../constants.js";
export const dbSchemaName = "image-cache";
export const currentDbSchemaVersion = 7;
export async function migrateImageCacheDb(cn, { fromVersion, logger }) {
    const toVersion = currentDbSchemaVersion;
    let currentVersion = fromVersion;
    if (currentVersion === 4) {
        await cn.schema.dropTableIfExists("PaImageCacheKey");
    }
    // We don't care losing cache data
    // Warning: don't reset the image cache until the text cache is reset too
    if (currentVersion < toVersion) {
        logger.info("reset the image-cache database");
        await executeDdl(cn, join(packageDir, "ddl", "image-cache.ddl.sql"));
        currentVersion = await getMetadataDbSchemaVersion(cn, { dbSchemaName });
    }
    if (currentVersion !== toVersion) {
        throw new Error(`version of ${dbSchemaName} database should be '${toVersion}', but is '${currentVersion}'`);
    }
    logger.info(`${dbSchemaName} database was migrated from ${fromVersion} to ${currentVersion}`);
}
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