Disable update prompt with env, refresh vpn list without updating secret

Author: Dinesh Kumar

README.md

@@ -37,6 +37,7 @@ lazy-connect - Shell function to fuzzy search an IPSec VPN by name
 
 -i    - Initialize lazy-connect.
         Stores the secret and VPN list to ~/.config/lazy-connect/
+-r    - refresh vpn list in ~/.config/lazy-connect
 -h    - Show this help
 ```
 

lazy-connect.sh

@@ -1,13 +1,19 @@
-#! /bin/bash
+#!/bin/bash
+
+config_dir=~/.config/lazy-connect
+lazy_connect_dir=~/.lazy-connect
 
 function _lazy_connect_init() {
-  config_dir=~/.config/lazy-connect
   echo -n "Secret Key: "
   read -s secret_key
   echo "**********"
   echo $secret_key > $config_dir/secret
+  _lazy_connect_vpn_refresh
+}
 
-  osascript <<EOF |
+function _lazy_connect_vpn_refresh() {
+  echo "refreshing vpn..."
+  vpnNames=$(osascript <<EOF
     tell application "System Events"
       tell process "SystemUIServer"
         set vpnMenu to (menu bar item 1 of menu bar 1 where description is "VPN")
@@ -27,10 +33,12 @@ function _lazy_connect_init() {
       end tell
     end tell
 EOF
-tr , '\n' | sed 's/ Connect/Connect/g' > $config_dir/vpns
-
-  echo "VPN List:"
-  cat $config_dir/vpns | nl
+)
+  cp $config_dir/vpns ${TMPDIR}lc_vpns
+  updated_vpns=$(echo $vpnNames | sed -e "s/Connect //g; s/Disconnect //g;" | tr , "\n" | xargs -I{} echo {})
+  echo $updated_vpns > $config_dir/vpns
+  echo "Updated VPN List:"
+  diff $config_dir/vpns ${TMPDIR}lc_vpns
 }
 
 function _lazy_connect_usage() {
@@ -44,6 +52,7 @@ lazy-connect - Shell function to fuzzy search an IPSec VPN by name
 -i    - Initialize lazy-connect.
         Stores the secret and VPN list to ~/.config/lazy-connect/
 -u    - Update lazy-connect
+-r    - Refresh vpn list in ~/.config/lazy-connect
 -h    - Show this help
 EOF
 }
@@ -78,18 +87,16 @@ EOF
 }
 
 function _lazy_connect_update() {
-  lazy_connect_dir=~/.lazy-connect
   git -C $lazy_connect_dir pull origin master
   echo -e "\n\nRun the below command or restart your shell."
   echo "$ source $lazy_connect_dir/lazy-connect.sh"
 }
 
 function lazy-connect() {
   local OPTIND
-  config_dir=~/.config/lazy-connect
   mkdir -p $config_dir
 
-  while getopts "ihu" opt; do
+  while getopts "iruh" opt; do
     case $opt in
       h)
         _lazy_connect_usage
@@ -99,6 +106,10 @@ function lazy-connect() {
         _lazy_connect_init
         return 0
         ;;
+      r)
+        _lazy_connect_vpn_refresh
+        return 0
+        ;;
       u)
         _lazy_connect_update
         return 0
@@ -120,4 +131,4 @@ function lazy-connect() {
   vpn_name=$(cat $config_dir/vpns \
     | fzf --height=10 --ansi --reverse)
   [ -z "$vpn_name" ] || _lazy_connect "$vpn_name" "$secret"
-}
+}