realwallpaper: add krebs-stars-berlin version

krebs/5pkgs/simple/realwallpaper/default.nix

@@ -297,6 +297,26 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
         shade=15
       ''}
 
+    xplanet --num_times 1 --geometry $xplanet_out_size \
+      --latitude 52.520008 --longitude 13.404954 \
+      --output xplanet-krebs-stars-berlin-output.png --projection merc \
+      -config ${pkgs.writeText "xplanet-krebs-stars.config" ''
+        [default]
+
+        arc_thickness=1
+        arc_file=constellations.arcs
+
+        [earth]
+        "Earth"
+        map=daymap-final.png
+        night_map=nightmap-final.png
+        cloud_map=clouds.png
+        cloud_threshold=1
+        cloud_gamma=10
+        marker_file=marker_file
+        shade=15
+      ''}
+
     # trim xplanet output
     if needs_rebuild realwallpaper.png xplanet-output.png; then
       convert xplanet-output.png -crop $out_geometry \
@@ -323,6 +343,12 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
         realwallpaper-krebs-stars-tmp.png
         mv realwallpaper-krebs-stars-tmp.png realwallpaper-krebs-stars.png
     fi
+
+    if needs_rebuild realwallpaper-krebs-stars-berlin.png xplanet-krebs-stars-berlin-output.png; then
+      convert xplanet-krebs-stars-berlin-output.png -crop $out_geometry \
+        realwallpaper-krebs-stars-berlin-tmp.png
+        mv realwallpaper-krebs-stars-berlin-tmp.png realwallpaper-krebs-stars-berlin.png
+    fi
   }
 
   main "$@"

lass/2configs/realwallpaper.nix

@@ -31,6 +31,9 @@ in {
     locations."/realwallpaper-krebs-stars.png".extraConfig = ''
       root /var/realwallpaper/;
     '';
+    locations."/realwallpaper-krebs-stars-berlin.png".extraConfig = ''
+      root /var/realwallpaper/;
+    '';
     locations."/realwallpaper-video.mp4".extraConfig = ''
       root /var/realwallpaper/archive;
     '';