From 031df93ae479fc88487b90bb142176d51a33b94d Mon Sep 17 00:00:00 2001
From: Joxit <joxit972@gmail.com>
Date: Fri, 10 Dec 2021 18:09:29 +0100
Subject: [PATCH] feat: now we can configure the listen address with
 `NGINX_LISTEN_ADDRESS`

---
 README.md                           | 1 +
 nginx.conf => default.conf.template | 2 +-
 mainline/alpine/Dockerfile          | 4 +++-
 mainline/debian/Dockerfile          | 4 +++-
 stable/alpine/Dockerfile            | 4 +++-
 stable/debian/Dockerfile            | 4 +++-
 6 files changed, 14 insertions(+), 5 deletions(-)
 rename nginx.conf => default.conf.template (98%)

diff --git a/README.md b/README.md
index da7be8a..25d4757 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,7 @@ $ docker run --name some-nginx -p 8080:80 -v /some/content:/usr/share/nginx/html
 
 ## Additional features
 
+- Run your server on a differrent port with the environment `NGINX_LISTEN_ADDRESS`
 - gzip on selected mime types
 - no-cache on html files
 - 24h of expiry for images
diff --git a/nginx.conf b/default.conf.template
similarity index 98%
rename from nginx.conf
rename to default.conf.template
index 17897b7..9986844 100644
--- a/nginx.conf
+++ b/default.conf.template
@@ -56,7 +56,7 @@ map $sent_http_content_type $expires {
 }
 
 server {
-  listen 80;
+  listen ${NGINX_LISTEN_ADDRESS};
   root /usr/share/nginx/html;
   expires $expires;
 
diff --git a/mainline/alpine/Dockerfile b/mainline/alpine/Dockerfile
index 3c1e4a9..71677d5 100644
--- a/mainline/alpine/Dockerfile
+++ b/mainline/alpine/Dockerfile
@@ -1,3 +1,5 @@
 FROM nginx:mainline-alpine
 
-COPY nginx.conf /etc/nginx/conf.d/default.conf
\ No newline at end of file
+ENV NGINX_LISTEN_ADDRESS 80
+
+COPY default.conf.template /etc/nginx/templates/default.conf.template
\ No newline at end of file
diff --git a/mainline/debian/Dockerfile b/mainline/debian/Dockerfile
index 1b826ae..df53698 100644
--- a/mainline/debian/Dockerfile
+++ b/mainline/debian/Dockerfile
@@ -1,3 +1,5 @@
 FROM nginx:mainline
 
-COPY nginx.conf /etc/nginx/conf.d/default.conf
\ No newline at end of file
+ENV NGINX_LISTEN_ADDRESS 80
+
+COPY default.conf.template /etc/nginx/templates/default.conf.template
\ No newline at end of file
diff --git a/stable/alpine/Dockerfile b/stable/alpine/Dockerfile
index 793f9c4..7d400c3 100644
--- a/stable/alpine/Dockerfile
+++ b/stable/alpine/Dockerfile
@@ -1,3 +1,5 @@
 FROM nginx:stable-alpine
 
-COPY nginx.conf /etc/nginx/conf.d/default.conf
\ No newline at end of file
+ENV NGINX_LISTEN_ADDRESS 80
+
+COPY default.conf.template /etc/nginx/templates/default.conf.template
\ No newline at end of file
diff --git a/stable/debian/Dockerfile b/stable/debian/Dockerfile
index 0f02de5..ad8cc64 100644
--- a/stable/debian/Dockerfile
+++ b/stable/debian/Dockerfile
@@ -1,3 +1,5 @@
 FROM nginx:stable
 
-COPY nginx.conf /etc/nginx/conf.d/default.conf
\ No newline at end of file
+ENV NGINX_LISTEN_ADDRESS 80
+
+COPY default.conf.template /etc/nginx/templates/default.conf.template
\ No newline at end of file