Combine IS3Options options and base tokenizer options

README.md

@@ -21,6 +21,9 @@ yarn add install @tokenizer/s3 @aws-sdk/client-s3
 
 To configure AWS client authentication see [Configuration and credential file settings](https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-files.html).
 
+## API documentation
+
+
 ## Examples
 
 ### Determine S3 file type
@@ -65,7 +68,7 @@ const mm = require("music-metadata/lib/core");
 /**
  * Retrieve metadata from Amazon S3 object
  * @param objRequest S3 object request
- * @param options music-metadata options
+ * @param options `tokenizer-s3` options
  * @return Metadata
  */
 async function parseS3Object(s3, objRequest, options) {

lib/index.ts

@@ -1,10 +1,10 @@
 import { type S3Client, type GetObjectRequest, GetObjectCommand } from '@aws-sdk/client-s3';
 import { parseContentRange, tokenizer } from '@tokenizer/range';
-import { fromStream, type ITokenizer } from 'strtok3';
+import { fromStream, type ITokenizer, type ITokenizerOptions } from 'strtok3';
 import { S3Request } from './s3-request.js';
 import type { Readable } from 'node:stream';
 
-export interface IS3Options {
+export interface IS3Options extends ITokenizerOptions {
   /**
    * Flag to disable chunked transfer, use conventional HTTPS stream instead
    */
@@ -15,7 +15,7 @@ export interface IS3Options {
  * Initialize tokenizer from S3 object
  * @param s3 S3 client
  * @param objRequest S3 object request
- * @param options music-metadata options
+ * @param options S3 tokenizer options
  * @return Tokenizer
  */
 export async function makeTokenizer(s3: S3Client, objRequest: GetObjectRequest, options?: IS3Options): Promise<ITokenizer> {
@@ -24,12 +24,12 @@ export async function makeTokenizer(s3: S3Client, objRequest: GetObjectRequest,
     const info = await s3request.getRangedRequest([0, 0]);
     const contentRange = parseContentRange(info.ContentRange as string);
     const output = await s3.send(new GetObjectCommand(objRequest));
-    return fromStream(output.Body as Readable, {
+    return fromStream(output.Body as Readable, {...options, ...{
       fileInfo: {
         mimeType: info.ContentType,
         size: contentRange.instanceLength
       }
-    });
+    }});
   }
     return tokenizer(s3request, {
       avoidHeadRequests: true