S3 Signed Upload URLs

[akatora28]

Would it be within the scope of this package (and by extension then the @adonisjs/drive package) to include a method for generating signed urls for file uploads?

Thinking basically the same as getSignedUrl just modified to use the createPutObjectCommand instead of createGetObjectCommand

/**
 * Returns a signed URL for uploading objects directly to S3. 
 */
async getSignedUploadUrl(key: string, options?: SignedURLOptions): Promise<string> {
  const { contentType, expiresIn, ...rest } = Object.assign({}, options);

  const signedURLOptions: PutObjectCommandInput = {
    Key: key,
    Bucket: this.options.bucket,
    ContentType: contentType,
    ...rest,
  };

  return getSignedUrl(
    this.#client,
    this.createPutObjectCommand(this.#client, signedURLOptions),
    { expiresIn: string.seconds.parse(expiresIn || '30mins') }
  );
}