From e66a47390c7426d322e1b845da4e6e3955b3beb6 Mon Sep 17 00:00:00 2001
From: stuebinm
Date: Fri, 3 Nov 2023 00:11:05 +0100
Subject: home: am selben bahnsteig gegenüber

experimental, will probably still break on some stations
---
 home/home.nix | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/home/home.nix b/home/home.nix
index 3a5ff9c..3e854e6 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -131,6 +131,23 @@
     functions.nix-what.body = ''
       nix-doc search $argv[1] ~/clones/nixpkgs
     '';
+    functions.bahnsteig.body = ''
+      set station (echo $argv)
+      if string upper -q $station
+        set name (string escape --style=url $station)
+        set station (curl -sL https://ril100.bahnhof.name/$name)
+        echo ril100 $station
+      end
+      curl -s https://overpass-api.de/api/interpreter -d "
+        [out:json][timeout:25];
+        node[~\"railway:ref|railway:ref:parent\"~\"^$station\$\"][operator~\"^(DB |Deutsch)\"];
+        rel[public_transport~\"stop_area|stop_area_group\"](bn) -> .a;
+        rel[public_transport~\"stop_area|stop_area_group\"](br.a) -> .b;
+        (.a;.b;);
+        nwr[railway=platform](>>);
+        out;
+      " | jq '.elements[].tags.ref | select(. != null)' | sort
+    '';
   };
 
   programs.kitty = {
-- 
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