chore: release 3.10.0 (#223)

* feat: added support for http proxy to data-lake

* chore: release 3.10.0 🎉 🎶 🚀

Author: sn0wcat

CHANGELOG.md

@@ -1,10 +1,16 @@
 # Changelog
 
-## 3.10.0 - (Seafoam Vienna)
+## 3.10.0 - (Seafoam Vienna) - November 2020
+
+### Highlights 3.10.0
+
+- Merged 2 more Hacktoberfest contributions. Thanks to coding4funrocks! Great job!
+- Happy Halloween release!
 
 ### Bugfixes and Improvements 3.10.0
 
 - CLI: support for uploading files to data lake (#221)
+- SDK: upload files to data lake (#221)
 - SDK: signed Url generation for upload and download (#221)
 - CLI: added support for direct calculation of KPI states to CLI mc kpi-calculation command
 - SDK: feat: add support for direct interaction to TrendPrediction Client (#204) [#hacktoberfest, coding4funrocks]

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "@mindconnect/mindconnect-nodejs",
-    "version": "3.10.0-3",
+    "version": "3.10.0",
     "description": "MindConnect Library for NodeJS (community based)",
     "main": "./dist/src/index.js",
     "browser": "./dist/src/index.bundle.js",

package.json

@@ -3,6 +3,8 @@ import * as fs from "fs";
 import { toQueryString } from "../../utils";
 import { SdkClient } from "../common/sdk-client";
 import { DataLakeModels } from "./data-lake.models";
+const HttpsProxyAgent = require("https-proxy-agent");
+
 export class DataLakeClient extends SdkClient {
     private _baseUrl: string = "/api/datalake/v3";
 
@@ -171,7 +173,10 @@ export class DataLakeClient extends SdkClient {
     public async PutFile(file: string | Buffer, signedUrl: string): Promise<Headers> {
         const myBuffer = typeof file === "string" ? fs.readFileSync(file) : (file as Buffer);
 
-        const request: any = { method: "PUT", headers: {} };
+        const proxy = process.env.http_proxy || process.env.HTTP_PROXY;
+        const proxyHttpAgent: any = proxy ? new HttpsProxyAgent(proxy) : null;
+
+        const request: any = { method: "PUT", headers: {}, agent: proxyHttpAgent };
         request.body = myBuffer;
         const response = await fetch(signedUrl, request);
         return response.headers;