configuration form the arch linux stored

rofi/scripts/nordvpn.sh

@@ -0,0 +1,169 @@
+#!/bin/sh
+#             __ _                           _
+#  _ __ ___  / _(_)      _ __   ___  _ __ __| |_   ___ __  _ __
+# | '__/ _ \| |_| |_____| '_ \ / _ \| '__/ _` \ \ / / '_ \| '_ \
+# | | | (_) |  _| |_____| | | | (_) | | | (_| |\ V /| |_) | | | |
+# |_|  \___/|_| |_|     |_| |_|\___/|_|  \__,_| \_/ | .__/|_| |_|
+#                                                   |_|
+
+# exit when any command fails
+set -e
+
+echoexit() {
+    # Print to stderr and exit
+    printf "%s\n" "$@" 1>&2
+    exit 1
+}
+
+# Checking dependencies:
+whereis nordvpn > /dev/null || echoexit "'nordvpn' not found."
+
+menu() {
+    # Menu command, should read from stdin and write to stdout.
+
+    rofi -dmenu -i -p "Select" -no-custom
+}
+
+usage() {
+    printf "Dynamic menu interface for nordvpn.
+Usage:
+  rofi-nordvpn [-h] [-s LABEL]
+    -h                                 Display this help message.
+    -s                                 Display current vpn status, useful for status bars.
+"
+}
+
+init_menu() {
+    # Initial menu.
+
+    local choices
+    choices="connect\ndisconnect\nstatus\nsettings"
+    printf "%b" "$choices" | menu
+}
+
+connect() {
+    # nordvpn connect options.
+
+    local choices
+    choices="default\ncountries\ncities\np2p\nonion"
+    printf "%b" "$choices" | menu
+}
+
+countries() {
+    # Country selection.
+
+    local choices
+    choices="$(nordvpn countries | tr -d '\r,-' | tr -s "[:blank:]" "\n" | sed '/^\s*$/d' | sort)"
+    printf "%s" "$choices" | menu
+}
+
+cities() {
+    # City selection.
+
+    local choices
+    choices="$(nordvpn cities "$1" | tr -d '\r,-' | tr -s "[:blank:]" "\n" | sed '/^\s*$/d' | sort)"
+    printf "%s" "$choices" | menu
+}
+
+disconnect() {
+    # disconnect
+
+    nordvpn disconnect
+}
+
+status() {
+    # Echo the status.
+
+    local status
+    status="$(nordvpn status | tr -d '\r -')"
+    if [ -n "${status##*Connected*}" ]; then
+        printf "Off"
+    else
+        printf "%s" "$(printf "%s" "$status" | grep "City" | cut -d ":" -f 2)"
+    fi
+}
+
+vpn_status() {
+    # Show vpn status.
+
+    local choices
+    choices="$(nordvpn status | tr -d '\r-' | sed 's/^ *//')"
+    printf "%s" "$choices" | menu
+}
+
+settings() {
+    # Show vpn settings.
+
+    local choices
+    choices="$(nordvpn settings | tr -d '\r-' | sed 's/^ *//')"
+    printf "%s" "$choices" | menu
+}
+
+# Parse options to the `rofi-nordvpn` command
+while getopts ":hs" opt; do
+    case ${opt} in
+        h )
+            usage
+            exit 0
+            ;;
+        s )
+            status
+            exit 0
+            ;;
+        \? )
+            printf "Invalid Option: -%s\n" "$OPTARG" 1>&2
+            usage
+            exit 1
+            ;;
+    esac
+done
+
+case "$(init_menu)" in
+    "connect")
+        case $(connect) in
+            "default")
+                nordvpn connect
+                ;;
+            "countries")
+                country="$(countries)"
+                [ -n "$country" ] && nordvpn connect "$country"
+                ;;
+            "cities")
+                country="$(countries)"
+                [ -n "$country" ] && city="$(cities "$country")"
+                [ -n "$city" ] && nordvpn connect "$country" "$city"
+                ;;
+            "p2p")
+                nordvpn connect p2p
+                ;;
+            "onion")
+                nordvpn connect onion_over_vpn
+                ;;
+            *)
+                ;;
+        esac
+        ;;
+    "disconnect")
+        disconnect
+        ;;
+    "status")
+        vpn_status
+        ;;
+    "settings")
+        settings
+        ;;
+    *)
+        ;;
+esac
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