1 files changed, 39 insertions, 0 deletions
diff --git a/config/waybar/scripts/tailscale.sh b/config/waybar/scripts/tailscale.sh
new file mode 100755
index 0000000..e2e1deb
--- /dev/null
+++ b/config/waybar/scripts/tailscale.sh
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+STATUS_KEY="BackendState"
+RUNNING="Running"
+
+tailscale_status () {
+    status="$(tailscale status --json | jq -r '.'$STATUS_KEY)"
+    if [ "$status" = $RUNNING ]; then
+        return 0
+    fi
+    return 1
+}
+
+toggle_status () {
+    if tailscale_status; then
+        tailscale down
+    else
+        tailscale up
+    fi
+    sleep 5
+}
+
+case $1 in
+    --status)
+        if tailscale_status; then
+            T=${2:-"green"}
+            F=${3:-"red"}
+
+            peers=$(tailscale status --json | jq -r --arg T "'$T'" --arg F "'$F'" '.Peer[] | ("<span color=" + (if .Online then $T else $F end) + ">" + (.DNSName | split(".")[0]) + "</span>")' | tr '\n' '\r')
+            exitnode=$(tailscale status --json | jq -r '.Peer[] | select(.ExitNode == true).DNSName | split(".")[0]')
+            echo "{\"text\":\"${exitnode}\",\"class\":\"connected\",\"alt\":\"connected\", \"tooltip\": \"${peers}\"}"
+        else
+            echo "{\"text\":\"\",\"class\":\"stopped\",\"alt\":\"stopped\", \"tooltip\": \"Tailscale is not active.\"}"
+        fi
+    ;;
+    --toggle)
+        toggle_status
+    ;;
+esac