update confs and add vpn package

vpn/PKGBUILD

@@ -0,0 +1,33 @@
+# Maintainer: Your Name <fergus@molloy.xyz>
+pkgname=vpn
+pkgver=1.0.0
+pkgrel=1
+epoch=
+pkgdesc="Bash script to manage wireguard vpn connections"
+arch=(any)
+url=""
+license=('Unlicense')
+groups=()
+depends=(wireguard-tools)
+makedepends=()
+checkdepends=()
+optdepends=()
+provides=()
+conflicts=()
+replaces=()
+backup=()
+options=()
+install=
+changelog=
+source=("vpn")
+noextract=("vpn")
+sha256sums=(
+	4049e2b082f88a06ef0890498f556018d07939d5f2fb54a9d409fbeb8023be47
+	)
+validpgpkeys=()
+
+package() {
+	mkdir -p "$pkgdir"
+	install -D -m 755 vpn "${pkgdir}/usr/bin/vpn"
+}
+

vpn/vpn

@@ -0,0 +1,119 @@
+#!/usr/bin/env bash
+
+# check user is root
+if [[ $EUID -ne 0 ]]; then
+   echo "This script must be run as root" 
+   exit 1
+fi
+
+# Initialize variables
+ACTION=""
+VPN_NAME=""
+DEFAULT_VPN="p-sweden"
+
+# Function to display usage
+usage() {
+    echo "Usage: $0 [COMMAND] [VPN_NAME]"
+    echo "Commands:"
+    echo "  (no args)    Get VPN status"
+    echo "  list         List available VPN connections"
+    echo "  down         Disconnect from VPN"
+    echo "  up           Connect to default VPN"
+    echo "  up <name>    Connect to specific VPN"
+    exit 1
+}
+
+# Parse command line arguments
+case $# in
+    0)
+        # No arguments - get status
+        ACTION="status"
+        ;;
+    1)
+        case $1 in
+            "list")
+                ACTION="list"
+                ;;
+            "down")
+                ACTION="down"
+                ;;
+            "up")
+                ACTION="up"
+                VPN_NAME="$DEFAULT_VPN"
+                ;;
+            "help"|"-h"|"--help")
+                usage
+                ;;
+            *)
+                echo "Error: Unknown command '$1'"
+                usage
+                ;;
+        esac
+        ;;
+    2)
+        case $1 in
+            "up")
+                ACTION="up"
+                VPN_NAME="$2"
+                ;;
+            *)
+                echo "Error: Command '$1' does not accept additional arguments"
+                usage
+                ;;
+        esac
+        ;;
+    *)
+        echo "Error: Too many arguments"
+        usage
+        ;;
+esac
+
+down() {
+    CURRENT_CONNECTION="$(wg | grep interface | sed 's/.*: //')"
+
+    if [ ! -z $CURRENT_CONNECTION ]; then
+        wg-quick down $CURRENT_CONNECTION
+        printf "\n\x1b[1;31mDisconnected from $CURRENT_CONNECTION\x1b[0m\n"
+    else 
+        echo "Not connected"
+    fi
+}
+
+up() {
+    down
+
+    FOUND_CONFIGS=$(fd -tf "$VPN_NAME" -e "conf" --format '{/.}' /etc/wireguard)
+    POSSIBLE_CONFIG_COUNTS=$(echo $FOUND_CONFIGS | wc -l)
+
+    if [ $POSSIBLE_CONFIG_COUNTS -eq 0 ]; then
+        echo "No configuration found for $VPN_NAME"
+        exit 1
+    fi
+
+    if [ $POSSIBLE_CONFIG_COUNTS -gt 1 ]; then
+        echo "Mulitple configurations found for $VPN_NAME:"
+        echo $FOUND_CONFIGS
+        exit 1
+    fi
+
+    printf "\n\x1b[1;32mConnecting to $FOUND_CONFIGS\x1b[0m\n\n"
+    wg-quick up $FOUND_CONFIGS
+}
+
+
+# Example of how to use the variables
+case $ACTION in
+    "status")
+        wg
+        ;;
+    "list")
+        echo "Possible connections:"
+        fd . -tf -e "conf" --format '{/.}' /etc/wireguard
+        ;;
+    "down")
+        down
+        ;;
+    "up")
+        up
+        ;;
+esac