From 25d28779c4a8cd5d8dfe6a53123e6a61f3672940 Mon Sep 17 00:00:00 2001
From: "Eric NICOLAS (ccjmne)" <ccjmne@gmail.com>
Date: Tue, 21 Nov 2023 20:02:04 +0100
Subject: [PATCH] Build for both AMD and ARM architectures

Now working off the the node:current-alpine image, see
https://stackoverflow.com/a/72291691/2427596
---
 .github/workflows/publish-to-ghcr.yml | 1 +
 Dockerfile                            | 8 ++++++--
 README.md                             | 2 ++
 src/index.js                          | 2 +-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/publish-to-ghcr.yml b/.github/workflows/publish-to-ghcr.yml
index b15ad75..ef69b93 100644
--- a/.github/workflows/publish-to-ghcr.yml
+++ b/.github/workflows/publish-to-ghcr.yml
@@ -43,6 +43,7 @@ jobs:
         with:
           context: .
           file: ./Dockerfile
+          platforms: amd64,arm64
           push: true
           tags: |
             ghcr.io/${{ github.repository }}:${{ env.TAG_VERSION }}
diff --git a/Dockerfile b/Dockerfile
index e69d291..f38aaa6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,14 @@
-FROM ghcr.io/puppeteer/puppeteer:latest
+# See https://stackoverflow.com/a/72291691/2427596
+FROM node:current-alpine
+
 LABEL org.opencontainers.image.source https://github.com/ccjmne/puppeteer-html2pdf
 
 USER root
 
+RUN apk add chromium
+
 # https://github.com/Yelp/dumb-init
-RUN apt-get update && apt-get install -y dumb-init
+RUN apk update && apk add dumb-init
 
 WORKDIR /app
 ADD . .
diff --git a/README.md b/README.md
index 3a0daa7..ebcb25a 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ Technologies used:
 - [Express](https://expressjs.com/)
 - [NodeJS](https://nodejs.org/en/)
 
+It offers images for both ARM and AMD architectures.
+
 ## Run it
 
 As a webserver, on the port of your choosing.
diff --git a/src/index.js b/src/index.js
index d233936..f63f4dc 100644
--- a/src/index.js
+++ b/src/index.js
@@ -33,7 +33,7 @@ function parseRequest(request) {
 export function use(puppeteer) {
   function launchBrowser() {
     return puppeteer.launch({
-      executablePath: 'google-chrome-stable',
+      executablePath: 'chromium-browser',
       headless: 'new',
       args: ['--no-sandbox', '--disable-setuid-sandbox']
     });