From d2191eb1c07e5366c0e486c94b05e2cb3cc755f4 Mon Sep 17 00:00:00 2001
From: Valtteri Vuorikoski <vuori@notcom.org>
Date: Fri, 17 Jul 2020 17:07:06 +0300
Subject: Allow customizing puppeteer headless & proxy with env.

---
 index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/index.js b/index.js
index 1d2a8f4..3fd1d00 100644
--- a/index.js
+++ b/index.js
@@ -20,6 +20,10 @@ const responseHeadersToRemove = ["Accept-Ranges", "Content-Length", "Keep-Alive"
     };
     if (process.env.PUPPETEER_SKIP_CHROMIUM_DOWNLOAD)
         options.executablePath = '/usr/bin/chromium-browser';
+    if (process.env.PUPPETEER_HEADFUL)
+        options.headless = false;
+    if (process.env.PUPPETEER_PROXY)
+        options.args.push(`--proxy-server=${process.env.PUPPETEER_PROXY}`);
     const browser = await puppeteer.launch(options);
     app.use(async ctx => {
         if (ctx.query.url) {
-- 
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