commit fe378413cfe4dc94a7debc8c72d8e3cdac99f441
Author: shellixa <ella@shellixa.de>
Date:   Fri Jun 12 10:11:57 2026 +0200

    initial commit

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..3847050
--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+# puvetra
+
+(**pu**blic transport **ve**hicle **tra**cker)
+
+
diff --git a/tram_info.sh b/tram_info.sh
new file mode 100755
index 0000000..34a9ea1
--- /dev/null
+++ b/tram_info.sh
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+if [[ $# -ne 1 ]]; then
+  echo "Usage: $0 <dvb_tram_number>"
+  exit
+fi
+
+
+if [[ $1 -lt 1 || $1 -gt 13 || $1 -eq 5 ]]; then
+  >&2 echo "$1 is not a valid Tram in Dresden"
+  exit 1
+fi
+
+if [[ ! -x "$(command -v jq)" ]]; then
+  >&2 echo "You need to have 'jq' installed. You can download it here: https://jqlang.org/download/"
+  exit 1
+fi
+line_num="$1"
+
+current_date=$(date -Iseconds)
+window=$(date -Iseconds -d "+10 minutes")
+
+api="https://api.transitous.org/api"
+
+response=$(curl -s --get \
+  --data-urlencode "startTime=$current_date" \
+  --data-urlencode "endTime=$current_date" \
+  --data-urlencode "min=51.1626,13.5609" \
+  --data-urlencode "max=50.9973,13.8596" \
+  --data-urlencode "zoom=15" \
+  --data-urlencode "precision=2" \
+  "$api/v1/map/trips")
+
+query='[.[] | select(.trips[0].routeShortName == "'$line_num'")]' 
+
+all_trams=$(jq -c "$query" <<< "$response")
+
+# echo "$all_trams"
+
+tripId=$(jq -r '.[0].trips[0].tripId' <<< "$all_trams")
+response=$(curl -s --get \
+  --data-urlencode "tripId=$tripId" \
+  "$api/v6/trip")
+
+trip=$(jq -c '[.legs[0].from] + [.legs[0].intermediateStops[]] + [.legs[0].to] | map({stopId: .stopId, name: .name})' <<< $response)
+
+# jq <<< $trip
+
+currentStops=$(jq -c 'map(.from.stopId[:-2])' <<< "$all_trams")
+
+parsed=$(jq --argjson stops "${currentStops}" 'map(. as $t | (if $stops | index($t.stopId[:-2]) then $t.tram = true else $t.tram = false end))' <<< "$trip")
+green=$'\e[38;5;11m'
+end=$'\e[0m'
+jq -r --arg green "$green" --arg end "$end" 'map(if .tram then $green + "  " + .name + $end else "  " + .name end) | .[]'<<< "$parsed"