[FABN-1435] Remove stream-buffers from lifecycle code (#71)

Signed-off-by: Simon Stone <[email protected]>

fabric-client/lib/packager/Lifecycle.js

@@ -14,12 +14,12 @@
 
 'use strict';
 
-const sbuf = require('stream-buffers');
 const {Utils: utils} = require('fabric-common');
 
 const logger = utils.getLogger('packager/Lifecycle.js');
 
 const BasePackager = require('./BasePackager');
+const BufferStream = require('./BufferStream');
 
 class LifecyclePackager extends BasePackager {
 	/**
@@ -41,13 +41,12 @@ class LifecyclePackager extends BasePackager {
 		// strictly necessary yet, they pave the way for the future where we
 		// will need to assemble sources from multiple packages
 
-		const buffer = new sbuf.WritableStreamBuffer();
-
 		let descriptors = this.buildMetaDataDescriptors(label, chaincodeType, chaincodePath);
 		const package_descriptors = this.buildPackageDescriptors(packageBytes);
 		descriptors = descriptors.concat(package_descriptors);
-		await super.generateTarGz(descriptors, buffer);
-		const return_bytes = buffer.getContents();
+		const stream = new BufferStream();
+		await super.generateTarGz(descriptors, stream);
+		const return_bytes = stream.toBuffer();
 		logger.debug('%s - packaged bytes %s', method, return_bytes.length);
 
 		return return_bytes;

fabric-network/package.json

@@ -9,8 +9,8 @@
   "tag": "unstable",
   "main": "index.js",
   "repository": {
-		"type": "git",
-		"url": "https://github.com/hyperledger/fabric-sdk-node"
+    "type": "git",
+    "url": "https://github.com/hyperledger/fabric-sdk-node"
   },
   "homepage": "https://www.hyperledger.org/projects/fabric",
   "author": {

package.json

@@ -87,7 +87,6 @@
     "run-sequence": "^2.2.1",
     "sinon": "6.1.3",
     "sinon-chai": "^3.3.0",
-    "stream-buffers": "3.0.1",
     "strip-ansi": "5.2.0",
     "tap-colorize": "^1.2.0",
     "tape": "^4.5.1",