fix: move non-mandatory deps to peerDependencies

fixes snowflakedb#449

README.md

@@ -1,9 +1,19 @@
+
+This is the fork of [snowflake-connector-nodejs](https://github.com/snowflakedb/snowflake-connector-nodejs)
+with the following changes:
+
+- Fixes https://github.com/snowflakedb/snowflake-connector-nodejs/issues/449 by moving non-mandatory dependencies to peerDependencies. So, folks who don't need e.g AWS SDK don't have to "download the whole internet".
+
+Published as [@naturalcycles/snowflake-sdk](https://www.npmjs.com/package/@naturalcycles/snowflake-sdk).
+
+## Readme
+
 ********************************************************************************
 NodeJS Driver for Snowflake
 ********************************************************************************
 <p>
   <a href="https://github.com/snowflakedb/snowflake-connector-nodejs/actions?query=workflow%3A%22Build+and+Test%22+branch%3Amaster" target="_blank"><img src="https://github.com/snowflakedb/snowflake-connector-nodejs/workflows/Build%20and%20Test/badge.svg?branch=master" alt="master" /></a>
-  <a href="https://www.npmjs.com/package/snowflake-sdk" target="_blank"><img src="https://img.shields.io/npm/v/snowflake-sdk.svg" alt="npm" /></a> 
+  <a href="https://www.npmjs.com/package/@naturalcycles/snowflake-sdk" target="_blank"><img src="https://img.shields.io/npm/v/@naturalcycles/snowflake-sdk.svg" alt="npm" /></a> 
   <a href="http://www.apache.org/licenses/LICENSE-2.0.txt" target="_blank"><img src="http://img.shields.io/:license-Apache%202-brightgreen.svg" alt="apache" /> </a>
   <a href="https://codecov.io/gh/snowflakedb/snowflake-connector-nodejs" target="_blank"><img src="https://codecov.io/gh/snowflakedb/snowflake-connector-nodejs/branch/master/graph/badge.svg?token=QZMWDu35ds" alt="codecov" /></a>
 </p>
@@ -15,7 +25,7 @@ NodeJS Driver for Snowflake
 Install
 ======================================================================
 
-Run `npm i snowflake-sdk` in your existing NodeJs project.
+Run `npm i @naturalcycles/snowflake-sdk` in your existing NodeJs project.
 
 Docs
 ======================================================================

lib/file_transfer_agent/s3_util.js

@@ -38,7 +38,6 @@ function S3Location(bucketName, s3path) {
  * @constructor
  */
 function S3Util(s3, filestream) {
-  const AWS = typeof s3 !== 'undefined' ? s3 : require('@aws-sdk/client-s3');
   const fs = typeof filestream !== 'undefined' ? filestream : require('fs');
 
   // magic number, given from  error message.
@@ -73,6 +72,7 @@ function S3Util(s3, filestream) {
       useAccelerateEndpoint: useAccelerateEndpoint,
     };
 
+    const AWS = typeof s3 !== 'undefined' ? s3 : require('@aws-sdk/client-s3');
     return new AWS.S3(config);
   };
 

package.json

@@ -1,11 +1,8 @@
 {
-  "name": "snowflake-sdk",
-  "version": "1.9.2",
+  "name": "@naturalcycles/snowflake-sdk",
+  "version": "1.9.4",
   "description": "Node.js driver for Snowflake",
   "dependencies": {
-    "@aws-sdk/client-s3": "^3.388.0",
-    "@azure/storage-blob": "^12.11.0",
-    "@google-cloud/storage": "^6.9.3",
     "@techteamer/ocsp": "1.0.1",
     "agent-base": "^6.0.2",
     "asn1.js-rfc2560": "^5.0.0",
@@ -46,14 +43,34 @@
     "test-console": "^2.0.0"
   },
   "peerDependencies": {
-    "asn1.js": "^5.4.1"
+    "asn1.js": "^5.4.1",
+    "@aws-sdk/client-s3": "^3.388.0",
+    "@azure/storage-blob": "^12.11.0",
+    "@google-cloud/storage": "^6.9.3"
+  },
+  "peerDependenciesMeta": {
+    "asn1.js": {
+      "optional": true
+    },
+    "@aws-sdk/client-s3": {
+      "optional": true
+    },
+    "@azure/storage-blob": {
+      "optional": true
+    },
+    "@google-cloud/storage": {
+      "optional": true
+    }
   },
   "overrides": {
     "semver": "^7.5.2"
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/snowflakedb/snowflake-connector-nodejs"
+    "url": "https://github.com/NaturalCycles/snowflake-connector-nodejs"
+  },
+  "publishConfig": {
+    "access": "public"
   },
   "scripts": {
     "lint:check": "eslint",