scrape, ticker: add tjg-dresden

hosts/containers/scrape/default.nix

@@ -211,6 +211,16 @@ in {
         Group = config.users.users.scrape.group;
       };
     };
+    scrape-tjg-dresden = {
+      script = ''
+        ${scraperPkgs.tjg-dresden}/bin/tjg-dresden > /tmp/tjg-dresden.ics
+        mv /tmp/tjg-dresden.ics ${config.users.users.scrape.home}/
+      '';
+      serviceConfig = {
+        User = config.users.users.scrape.name;
+        Group = config.users.users.scrape.group;
+      };
+    };
   } // builtins.listToAttrs
     (map makeNodeScraper (builtins.attrNames freifunkNodes) ++
      map makeLuftScraper luftqualitaetStations
@@ -300,6 +310,11 @@ in {
       wantedBy = [ "timers.target" ];
       timerConfig.OnCalendar = "hourly";
     };
+    scrape-tjg-dresden = {
+      partOf = [ "scrape-tjg-dresden.service" ];
+      wantedBy = [ "timers.target" ];
+      timerConfig.OnCalendar = "hourly";
+    };
   } // builtins.listToAttrs
     (map makeNodeScraperTimer (builtins.attrNames freifunkNodes) ++
      (map makeLuftScraperTimer luftqualitaetStations)

hosts/containers/ticker/default.nix

@@ -222,6 +222,10 @@ with lib;
           url = "https://www.meetup.com/de-DE/cpp-ug-dresden/events/ical/";
           color = "#FFCF9F";
         };
+        tjg-dresden = {
+          url = "https://scrape.hq.c3d2.de/tjs-dresden.ics";
+          color = "#9F9FFF";
+        };
       };
     };
   };