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genconfig: Handle route default env

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* Handle re-inheriting previous routes if not overriden
* Handle leading whitespace
This commit is contained in:
Kyle Manna 2014-07-05 21:56:04 -07:00
parent 3b13cf9918
commit f221b0f0d0
1 changed files with 16 additions and 2 deletions
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18
bin/ovpn_genconfig
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@ -50,11 +50,18 @@ OVPN_DEFROUTE=1
# Import defaults if present
[ -r "$OVPN_ENV" ] && source "$OVPN_ENV"
ORIG_OVPN_ROUTES=$OVPN_ROUTES
OVPN_ROUTES=""
# Parse arguments
while getopts ":r:s:du:" opt; do
case $opt in
r)
OVPN_ROUTES+=" $OPTARG"
if [ -n "$OVPN_ROUTES" ]; then
OVPN_ROUTES+=" $OPTARG"
else
OVPN_ROUTES+="$OPTARG"
fi
;;
s)
OVPN_SERVER=$OPTARG
@ -96,7 +103,14 @@ fi
# Apply defaults
[ -z "$OVPN_PROTO" ] && OVPN_PROTO=udp
[ -z "$OVPN_PORT" ] && OVPN_PORT=1194
[ -z "$OVPN_ROUTES" ] && OVPN_ROUTES=192.168.254.0/24
if [ -z "$OVPN_ROUTES" ]; then
if [ -n "$ORIG_OVPN_ROUTES" ]; then
OVPN_ROUTES=$ORIG_OVPN_ROUTES
else
OVPN_ROUTES=192.168.254.0/24
fi
fi
export OVPN_SERVER OVPN_ROUTES OVPN_DEFROUTE
export OVPN_SERVER_URL OVPN_ENV OVPN_PROTO OVPN_CN OVPN_PORT