Script for detection openvpn device

Author: SloCompTech

README.md

@@ -76,6 +76,7 @@ services:
 
 |**Parameter**|**Function**|
 |:-----------:|:----------:|
+|`-e CONFIG=test.conf`|Config file name|
 |`-e FAIL_MODE=hard`|Restart whole container on error|
 |`-e PUID=1000`|for UserID - see below for explanation|
 |`-e PGID=1000`|for GroupID - see below for explanation|

root/etc/cont-finish.d/60-network.sh

@@ -10,7 +10,7 @@ fi
 
 config="$(ovpn-confpath)"
 
-device="$(cat $OPENVPN_DIR/$config | sed -n -re 's/^\s*dev\s*(\w+)\s*$/\1/p')"
+device="$(ovpn-dev)"
 if [ -z "$device" ]; then
 	echo 'Interface not set'
 	exit 1

root/etc/cont-init.d/60-network.sh

@@ -27,7 +27,7 @@ fi
 config="$(ovpn-confpath)"
 
 # Configured interface
-device="$(cat $OPENVPN_DIR/$config | sed -n -re 's/^\s*dev\s*(\w+)\s*$/\1/p')"
+device="$(ovpn-dev)"
 if [ -z "$device" ]; then
 	echo 'Interface not set'
 	exit 1

root/usr/local/bin/ovpn-dev

@@ -0,0 +1,12 @@
+#!/usr/bin/with-contenv bash
+#
+# Prints OpenVPN device
+#
+
+config=$(ovpn-confpath)
+if [ -z "$config" ]; then
+  exit 0
+fi
+
+device="$(cat $OPENVPN_DIR/$config | sed -n -re 's/^\s*dev\s*(\w+)\s*$/\1/p')"
+echo "$device"