async getFileAsStream()

in src/io/xpi.ts [169:184]

• 15 lines of code
• 3 McCabe index (conditional complexity)

  async getFileAsStream(path: string): Promise<Readable> {
    this.checkPath(path);
    const zipfile = await this.open();

    return new Promise((resolve, reject) => {
      zipfile.openReadStream(this.files[path], (err, readStream) => {
        if (err) {
          return reject(err);
        }
        if (!readStream) {
          return reject(new Error('readStream is falsey'));
        }
        return resolve(readStream.pipe(stripBomStream()));
      });
    });
  }