From 6c72eea4066f31656214ccc45515e0ce0a97dd8a Mon Sep 17 00:00:00 2001
From: Christopher Heschong <chris@wiw.org>
Date: Wed, 17 Aug 2022 16:41:17 -0400
Subject: [PATCH] Add https proxy support

---
 npm-packages/meteor-installer/README.md    |  5 +++++
 npm-packages/meteor-installer/install.js   | 13 +++++++++++++
 npm-packages/meteor-installer/package.json |  1 +
 3 files changed, 19 insertions(+)

diff --git a/npm-packages/meteor-installer/README.md b/npm-packages/meteor-installer/README.md
index 9ab8a2de6a..2d74de733a 100644
--- a/npm-packages/meteor-installer/README.md
+++ b/npm-packages/meteor-installer/README.md
@@ -52,3 +52,8 @@ npm install -g meteor --ignore-meteor-setup-exec-path
 ```
 
 (or by setting the environment variable `npm_config_ignore_meteor_setup_exec_path=true`)
+
+### Proxy configuration
+
+Setting the `https_proxy` or `HTTPS_PROXY` environment variable to a valid proxy URL will cause the
+downloader to use the configured proxy to retrieve the Meteor files.
\ No newline at end of file
diff --git a/npm-packages/meteor-installer/install.js b/npm-packages/meteor-installer/install.js
index 25b252a525..f52fd003f2 100644
--- a/npm-packages/meteor-installer/install.js
+++ b/npm-packages/meteor-installer/install.js
@@ -1,4 +1,5 @@
 const { DownloaderHelper } = require('node-downloader-helper');
+const HttpsProxyAgent = require('https-proxy-agent');
 const cliProgress = require('cli-progress');
 const Seven = require('node-7z');
 const path = require('path');
@@ -133,6 +134,15 @@ try {
 
 download();
 
+function generateProxyAgent() {
+  const proxyUrl = process.env.https_proxy || process.env.HTTPS_PROXY;
+  if (!proxyUrl) {
+    return undefined;
+  }
+
+  return new HttpsProxyAgent(proxyUrl);
+}
+
 function download() {
   const start = Date.now();
   const downloadProgress = new cliProgress.SingleBar(
@@ -148,6 +158,9 @@ function download() {
     retry: { maxRetries: 5, delay: 5000 },
     override: true,
     fileName: tarGzName,
+    httpsRequestOptions: {
+      agent: generateProxyAgent()
+    }
   });
 
   dl.on('progress', ({ progress }) => {
diff --git a/npm-packages/meteor-installer/package.json b/npm-packages/meteor-installer/package.json
index 9ca969a6c6..4e716a5acf 100644
--- a/npm-packages/meteor-installer/package.json
+++ b/npm-packages/meteor-installer/package.json
@@ -11,6 +11,7 @@
   "dependencies": {
     "7zip-bin": "^5.0.3",
     "cli-progress": "^3.5.0",
+    "https-proxy-agent": "^5.0.1",
     "node-7z": "^2.0.5",
     "node-downloader-helper": "^1.0.11",
     "rimraf": "^3.0.2",