flake.nix: pull datasources from datasources repo

flake.nix

@@ -4,35 +4,16 @@
   inputs = {
     nixpkgs.url = "nixpkgs/nixos-unstable";
 
-    jmdict-src = {
-      # url = "http://ftp.edrdg.org/pub/Nihongo/JMdict.gz";
-      url = "http://ftp.edrdg.org/pub/Nihongo/JMdict_e.gz";
-      flake = false;
-    };
-
-    jmdict-with-examples-src = {
-      url = "http://ftp.edrdg.org/pub/Nihongo/JMdict_e_examp.gz";
-      flake = false;
-    };
-
-    radkfile-src = {
-      url = "http://ftp.edrdg.org/pub/Nihongo/radkfile.gz";
-      flake = false;
-    };
-
-    kanjidic2-src = {
-      url = "https://www.edrdg.org/kanjidic/kanjidic2.xml.gz";
-      flake = false;
+    datasources = {
+      url = "git+https://git.pvv.ntnu.no/Mugiten/datasources.git";
+      inputs.nixpkgs.follows = "nixpkgs";
     };
   };
 
   outputs = {
     self,
     nixpkgs,
-    jmdict-src,
-    jmdict-with-examples-src,
-    radkfile-src,
-    kanjidic2-src
+    datasources,
   }: let
     inherit (nixpkgs) lib;
     systems = [
@@ -135,29 +116,21 @@
         ln -s ${src} $out
       '';
 
-      jmdict = pkgs.callPackage ./nix/jmdict.nix {
-        inherit jmdict-src jmdict-with-examples-src edrdgMetadata;
-      };
-
-      radkfile =  pkgs.callPackage ./nix/radkfile.nix {
-        inherit radkfile-src edrdgMetadata;
-      };
-
-      kanjidic2 = pkgs.callPackage ./nix/kanjidic2.nix {
-        inherit kanjidic2-src edrdgMetadata;
-      };
+      inherit (datasources.packages.${system}) jmdict radkfile kanjidic2;
 
       database-tool = pkgs.callPackage ./nix/database_tool.nix {
         inherit src;
       };
 
       database = pkgs.callPackage ./nix/database.nix {
-        inherit (self.packages.${system}) database-tool jmdict radkfile kanjidic2;
+        inherit (datasources.packages.${system}) jmdict radkfile kanjidic2;
+        inherit (self.packages.${system}) database-tool;
         inherit src;
       };
 
       database-wal = pkgs.callPackage ./nix/database.nix {
-        inherit (self.packages.${system}) database-tool jmdict radkfile kanjidic2;
+        inherit (datasources.packages.${system}) jmdict radkfile kanjidic2;
+        inherit (self.packages.${system}) database-tool;
         inherit src;
         wal = true;
       };