From f45cc7985dc69335286ae749328e6826173015d9 Mon Sep 17 00:00:00 2001
From: Paul-Christian Volkmer <code@pcvolkmer.de>
Date: Fri, 2 Dec 2022 16:30:22 +0100
Subject: [PATCH] Add help command, use short commands but keep longer commands

---
 README.md             | 30 ++++++++++++++++++------------
 scripts/entrypoint.sh | 26 +++++++++++++++++++-------
 2 files changed, 37 insertions(+), 19 deletions(-)

diff --git a/README.md b/README.md
index d4f0ff4..b5cfef8 100644
--- a/README.md
+++ b/README.md
@@ -56,33 +56,39 @@ Start the service in detached mode.
 $ docker-compose up -d
 ```
 
+### List server and client configs
+
+```
+$ docker-compose run wg ls
+```
+
 ### Add new client
 
 Stop the service and run
 
 ```
-$ docker-compose run wg add-client
+$ docker-compose run wg add
 ```
 
-This will create new client configuration and adds peer configuration to server config file.
-
-### Show client config
-
-Run command to show client configuration and QR code.
-
-```
-$ docker-compose run wg show-client 1
-```
+This will create new client configuration and adds peer configuration to server config file. Restart service.
 
 ### Remove client
 
 Stop the service and run
 
 ```
-$ docker-compose run wg rm-client 1
+$ docker-compose run wg rm 1
 ```
 
-This will remove client with id '1' (or any other client for different id) configuration.
+This will remove client with id '1' (or any other client for different id) configuration. Restart service.
+
+### Show client config
+
+Run command to show client configuration and QR code.
+
+```
+$ docker-compose run wg show 1
+```
 
 ### Remove configuration and create new one from scratch
 
diff --git a/scripts/entrypoint.sh b/scripts/entrypoint.sh
index 80813c6..4a9878e 100755
--- a/scripts/entrypoint.sh
+++ b/scripts/entrypoint.sh
@@ -13,12 +13,17 @@ if [ ! -f "/etc/wireguard/$DEVICE.conf" ]; then
 fi
 
 case "$1" in
-  'add-client')
+  'ls-configs' | 'ls')
+    cd /etc/wireguard
+    /scripts/ls-configs.sh
+    exit 0
+    ;;
+  'add-client' | 'add')
     cd /etc/wireguard
     /scripts/add-client.sh
     exit 0
     ;;
-  'rm-client')
+  'rm-client' | 'show')
     if [ -z $2 ]; then
       echo "Usage: rm-client <client id>"
       exit 1
@@ -27,7 +32,7 @@ case "$1" in
     /scripts/rm-client.sh $2
     exit 0
     ;;
-  'show-client')
+  'show-client' | 'show')
     if [ -z $2 ]; then
       echo "Usage: show-client <client id>"
       exit 1
@@ -36,10 +41,17 @@ case "$1" in
     /scripts/show-client.sh $2
     exit 0
     ;;
-  'ls-configs')
-    cd /etc/wireguard
-    /scripts/ls-configs.sh
-    exit 0
+  'help')
+    echo "Usage: <Command> [<Arguments>]"
+    echo
+    echo "Where Command is one of:"
+    echo
+    echo "ls      List server and clients sorted by creation date"
+    echo "add     Add new client"
+    echo "rm      Remove client by ID"
+    echo "show    Show client config with qrcode"
+    echo "help    Show this help message"
+    echo
     ;;
   *)
     echo "Starting wg-quick on $DEVICE"