gimp: fix

flake.nix

@@ -284,6 +284,7 @@
 
         # my packages
         betacode = prev.callPackage packages/betacode.nix { };
+        bring-out-the-gimp = prev.callPackage packages/gimp.nix { };
         closest = prev.callPackage packages/closest { };
         default-gateway = prev.callPackage packages/default-gateway.nix { };
         depp = prev.callPackage packages/depp.nix { };
@@ -517,7 +518,7 @@
             fkill
             fzfmenu
             gfs-fonts
-            gimp
+            bring-out-the-gimp
             go-webring
             hc
             heuretes

packages/gimp.nix

@@ -10,18 +10,18 @@ let
     url = "https://c.krebsco.de/bring-out-the-gimp.png";
     hash = "sha256-k42M5j58OzbcMJwx9CeM2mD2VsVwPKHwJvU55+Rkowc=";
   };
-  data-dir-prefix = "share/gimp/2.0";
+  data-dir-prefix = "share/gimp/3.0";
   data-dir = symlinkJoin {
     name = "gimp";
     paths = [
       (runCommand "splash" { } ''
         mkdir -p $out/${data-dir-prefix}/images
-        install ${bring-out-the-gimp} $out/share/gimp/2.0/images/gimp-splash.png
+        install ${bring-out-the-gimp} ${placeholder "out"}/share/gimp/3.0/images/gimp-splash.png
       '')
       gimp
     ];
   };
 in
 writers.writeDashBin "gimp" ''
-  exec env GIMP2_DATADIR=${data-dir}/${data-dir-prefix} ${gimp}/bin/gimp "$@"
+  exec env GIMP3_DATADIR=${data-dir}/${data-dir-prefix} ${gimp}/bin/gimp "$@"
 ''