fix: rename directory, fix script and correct README.md

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

dev-reverse-proxy/README.md

@@ -0,0 +1,12 @@
+<!--
+SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+
+SPDX-License-Identifier: CC-BY-SA-4.0
+-->
+
+To use backend and frontend together you need a reverse proxy that combines both services under one URL origin.
+
+We provide a ready to use config for caddy.
+Make sure that the backend is running on port 3000 with the env var HD_DOMAIN set to `http://localhost:8080` and the frontend is running on port 3001 with the env var HD_EDITOR_BASE_URL set to `http://localhost:8080/`.
+
+You can either use the script `run-caddy.sh` in this directory or download a caddy binary from [caddy](https://caddyserver.com/) and start it using `caddy run`.

dev-reverse-proxy/run-caddy.sh

@@ -6,5 +6,11 @@
 #
 
 set -e
-curl -o caddy "https://caddyserver.com/api/download?os=linux&arch=amd64"
+
+if [ ! -f caddy ]
+then
+curl -o caddy "https://caddyserver.com/api/download"
 chmod +x ./caddy
+fi
+
+exec ./caddy run

docker/README.md

@@ -1,13 +0,0 @@
-<!--
-SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
-
-SPDX-License-Identifier: CC-BY-SA-4.0
--->
-
-To use backend and frontend together you need a reverse proxy that combines both services under one origin.
-
-We provide a ready to use config for nginx and caddy.
-Make sure that in the backend HD_DOMAIN is set to `http://localhost:8080`.
-
-If you have docker you can use our docker-compose file that starts a nginx using `docker-compose up`.
-If you're on Windows or macOS you rather might want to download [caddy](https://caddyserver.com/) and start it using `caddy run` in this directory.