power menu, redshift, polybar

.config/polybar/scripts/vpn-wireguard-wg/README.md

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+# Script: vpn-wireguard-wg
+
+A script that shows the status of a chosen Wireguard connection.
+
+![vpn-wireguard-wg](screenshots/1.png)
+![vpn-wireguard-wg](screenshots/2.png)
+
+
+## Configuration
+
+You have to add the `wg` and `wg-quick` command to the `/etc/sudoers` NOPASSWD of your user:
+
+```ini
+user ALL=(ALL) NOPASSWD: /usr/bin/wg
+user ALL=(ALL) NOPASSWD: /usr/bin/wg-quick
+```
+
+## Module
+
+```ini
+[module/vpn-wireguard-wg]
+type = custom/script
+exec = ~/polybar-scripts/vpn-wireguard-wg.sh
+interval = 5
+click-left = ~/polybar-scripts//vpn-wireguard-wg.sh --toggle &
+```

.config/polybar/scripts/vpn-wireguard-wg/vpn-wireguard-wg.sh

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+#!/bin/sh
+
+connection_status() {
+    if [ -f "$config" ]; then
+        connection=$(sudo wg show "$config_name" 2>/dev/null | head -n 1 | awk '{print $NF }')
+
+        if [ "$connection" = "$config_name" ]; then
+            echo "1"
+        else
+            echo "2"
+        fi
+    else
+        echo "3"
+    fi
+}
+
+config="$HOME/wg/wireguard.conf"
+config_name=$(basename "${config%.*}")
+
+case "$1" in
+--toggle)
+    if [ "$(connection_status)" = "1" ]; then
+        sudo wg-quick down "$config" 2>/dev/null
+    else
+        sudo wg-quick up "$config" 2>/dev/null
+    fi
+    ;;
+*)
+    if [ "$(connection_status)" = "1" ]; then
+        echo "#1 $config_name"
+    elif [ "$(connection_status)" = "3" ]; then
+        echo "#3 Config not found!"
+    else
+        echo "#2 down"
+    fi
+    ;;
+esac