Update Dockerfile to enable change listen port (#191)

Docker can not change the exported port when in host mode, and port 80 open used by http server. So i made this to enable change the listening port by environment variables.
erikdubbelboer · Jan 9, 2023 · 46be650 · 46be650
1 parent 88b5d92
commit 46be650
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -12,5 +12,6 @@ RUN composer install
 
 RUN cp includes/config.environment.inc.php includes/config.inc.php
 
+ENV PORT 80
 EXPOSE 80
-ENTRYPOINT [ "tini", "--", "php", "-S", "0.0.0.0:80" ]
+ENTRYPOINT [ "sh", "-c", "tini -- php -S 0.0.0.0:$PORT" ]