Method appendVersion

packages/sdk/src/adapters/fs.ts:113–121

(path: string, content: string)

  }

  private async appendVersion(path: string, content: string): Promise<void> {
    const prior = this._writeLocks.get(path) ?? Promise.resolve();
    const next = prior.then(() => this._doAppendVersion(path, content));
    this._writeLocks.set(
      path,
      next.catch(() => {}),
    );
    return next;
  }

  private async _doAppendVersion(path: string, content: string): Promise<void> {
    const dir = this.versionsDir(path);