From a50a760f52653f3d0d0c469331d76f80b4f14fb6 Mon Sep 17 00:00:00 2001
From: Alex Gleason <alex@alexgleason.me>
Date: Thu, 1 Sep 2022 18:10:41 -0500
Subject: [PATCH] Dockerfile: support the PORT variable, expose 5000 by default

---
 Dockerfile               | 4 +++-
 installation/docker.conf | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index f93c5fdbe..a15e8aad9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,5 +8,7 @@ ARG NODE_ENV=production
 RUN yarn build
 
 FROM nginx:stable-alpine
-COPY installation/docker.conf /etc/nginx/conf.d/default.conf
+EXPOSE 5000
+ENV PORT=5000
+COPY installation/docker.conf /etc/nginx/templates/default.conf.template
 COPY --from=build /app/static /usr/share/nginx/html
diff --git a/installation/docker.conf b/installation/docker.conf
index cdd5699ae..072283fc7 100644
--- a/installation/docker.conf
+++ b/installation/docker.conf
@@ -1,5 +1,7 @@
 # Soapbox Nginx for Docker.
 server {
+  listen ${PORT};
+
   keepalive_timeout    70;
   sendfile             on;
   client_max_body_size 80m;