feat(s3): add options to allow use custom instance (#1601)

Co-authored-by: Mark Lee <[email protected]>

packages/publisher/s3/src/Config.ts

@@ -31,6 +31,24 @@ export interface PublisherS3Config {
  * Default: false
  */
  public?: boolean;
+ /**
+ * The endpoint URI to send requests to.
+ *
+ * E.g. `https://s3.example.com`
+ */
+ endpoint?: string;
+ /**
+ * The region to send service requests to.
+ *
+ * E.g. `eu-west-1`
+ */
+ region?: string;
+ /**
+ * Whether to force path style URLs for S3 objects.
+ *
+ * Default: false
+ */
+ s3ForcePathStyle?: boolean;
  /**
  * Custom function to provide the key to upload a given file to
  */

packages/publisher/s3/src/PublisherS3.ts

@@ -38,6 +38,9 @@ export default class PublisherS3 extends PublisherBase<PublisherS3Config> {
  const s3Client = new S3({
  accessKeyId: config.accessKeyId || process.env.AWS_ACCESS_KEY_ID,
  secretAccessKey: config.secretAccessKey || process.env.AWS_SECRET_ACCESS_KEY,
+ region: config.region || undefined,
+ endpoint: config.endpoint || undefined,
+ s3ForcePathStyle: !!config.s3ForcePathStyle,
  });
 
  if (!s3Client.config.credentials || !config.bucket) {