@backstage/cli/dist/lib/ipc/ServerDataStore.cjs.js

CLI for developing Backstage plugins and apps

'use strict';

class ServerDataStore {
  static bind(server) {
    const store = /* @__PURE__ */ new Map();
    server.registerMethod(
      "DevDataStore.save",
      async (request, { generation }) => {
        const { key, data } = request;
        if (!key) {
          throw new Error("Key is required in DevDataStore.save");
        }
        const item = store.get(key);
        if (!item) {
          store.set(key, { generation, data });
          return { saved: true };
        }
        if (item.generation > generation) {
          return { saved: false };
        }
        store.set(key, { generation, data });
        return { saved: true };
      }
    );
    server.registerMethod(
      "DevDataStore.load",
      async (request) => {
        const item = store.get(request.key);
        return { loaded: Boolean(item), data: item?.data };
      }
    );
  }
}

exports.ServerDataStore = ServerDataStore;
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