Added ICE polybar module

config/polybar/scripts/ice.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+# Show current train speed on ICE
+
+main() {
+  status=$(curl -X GET https://iceportal.de/api1/rs/status 2>/dev/null)
+  tripInfo=$(curl -X GET https://iceportal.de/api1/rs/tripInfo/trip 2>/dev/null)
+
+  if [[ -z $status || -z $tripInfo ]]; then
+      return
+  fi
+
+  # Speed
+  speed=$(echo $status | jq ".speed")
+
+  # Next stop
+  nextId=$(echo $tripInfo | jq ".trip.stopInfo.actualNext")
+  nextStop=$(echo $tripInfo | jq ".trip.stops[] | select( .station.evaNr == $nextId )")
+
+  nextStopName=$(echo $nextStop | jq -r ".station.name")
+  nextStopArrival=$(echo $nextStop | jq ".timetable.actualArrivalTime")
+
+  nextStopRemainingSeconds=$(expr $(expr $nextStopArrival / 1000) - $(date +%s))
+
+  if [[ ${nextStopRemainingSeconds:0:1} == "-" ]]; then
+    nextStopRemainingTime="Arribada!"
+  else
+    nextStopRemainingTime=$(date -d@$nextStopRemainingSeconds -u +%Hh%Mm%Ss)
+  fi
+
+  echo "  $nextStopName ·   $nextStopRemainingTime · 󰓅  $speed km/h"
+}
+
+main "$@"