From d7106d28d1fa06fcc3b873db2b5b4ca0851b70e4 Mon Sep 17 00:00:00 2001
From: Tanguy Herbron <tanguy.herbron@outlook.com>
Date: Thu, 14 Jan 2021 14:47:29 +0100
Subject: [PATCH] Add vpn switching script

---
 .config/halia-switch.sh | 32 ++++++++++++++++++++++++++++++++
 .zshrc                  |  2 ++
 2 files changed, 34 insertions(+)
 create mode 100755 .config/halia-switch.sh

diff --git a/.config/halia-switch.sh b/.config/halia-switch.sh
new file mode 100755
index 0000000..f78795d
--- /dev/null
+++ b/.config/halia-switch.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+trap "exit" INT
+
+printf "Checking for sudo privileges...\n";
+sudo -n true &> /dev/null;
+
+if [ "$?" -eq "0" ]; then
+    printf "Running in a session with sudo privileges, continuing\n";
+else
+    printf "This scripts need sudo privileges to continue\n";
+    sudo ls &> /dev/null;
+fi
+
+printf "Checking for current VPN configuration...\n";
+ip addr show halia &> /dev/null;
+
+if [ "$?" -eq "0" ]; then
+    printf "Found partial connection, switching...\n";
+    printf "Disabling halia partial...\n";
+    wg-quick down halia &> /dev/null;
+    printf "Starting halia-full...\n";
+    wg-quick up halia-full &> /dev/null;
+    printf "Successfully switched to full VPN connection\n";
+else
+    printf "Found full connection, switching...\n";
+    printf "Disabling halia-full...\n";
+    wg-quick down halia-full &> /dev/null;
+    printf "Starting halia partial...\n";
+    wg-quick up halia &> /dev/null;
+    printf "Successfully switched to partial VPN connection\n";
+fi
diff --git a/.zshrc b/.zshrc
index b360955..a150c57 100644
--- a/.zshrc
+++ b/.zshrc
@@ -174,6 +174,8 @@ alias tlmgr='/usr/share/texmf-dist/scripts/texlive/tlmgr.pl --usermode'
 
 alias gitcommiiiiiiiiiiiiiit='cz'
 
+alias havpn='~/.config/halia-switch.sh'
+
 # The next line updates PATH for the Google Cloud SDK.
 if [ -f '/home/tanguy/Downloads/tmp/google-cloud-sdk/path.zsh.inc' ]; then . '/home/tanguy/Downloads/tmp/google-cloud-sdk/path.zsh.inc'; fi