wow

> Co-authored-by: paring <paringchan@proton.me>

pkgs/pjsk-cursor/default.nix

@@ -1,95 +1,159 @@
-{ stdenv }:
+{
+  lib,
+  stdenv,
+  symlinkJoin,
+}:
 
 let
   homepage = "https://colorfulstage.com/media/download/";
+  pnameBase = "pjsk-cursor";
+  version = "1.0.0";
 
-  mkCursor = { name, src }:
+  meta = {
-    stdenv.mkDerivation rec {
+    description = "Project Sekai cursor theme";
-      inherit name src;
+    inherit homepage;
-      version = "1.0.0";
+  };
+
+  mkCursor =
+    { pname, src }:
+    stdenv.mkDerivation {
+      inherit
+        pname
+        src
+        version
+        meta
+        ;
 
       installPhase = ''
         runHook preInstall
 
-        install -dm 0755 $out/share/icons/${name}
+        install -dm 0755 $out/share/icons/${pname}
 
-        cp -rf . $out/share/icons/${name}
+        cp -rf . $out/share/icons/${pname}
 
         runHook postInstall
       '';
 
-      meta = {
-        description = "Project Sekai cursor theme";
-        inherit homepage;
-      };
     };
 
-  makeVariant = group: character:
+  makeVariant =
-    {
+    group: character:
-      ani = mkCursor {
+    let
-        name = "pjsk-cursor-${group}-${character}-ani";
+      pnameVariant = "${pnameBase}-${group}-${character}";
-        src = ../../assets/${group}-${character}-ani.tar.gz;
+      variants = {
-      };
+        ani = mkCursor {
+          pname = "${pnameVariant}-ani";
+          src = ../../assets/${group}-${character}-ani.tar.gz;
+        };
 
-      cur = mkCursor {
+        cur = mkCursor {
-        name = "pjsk-cursor-${group}-${character}-cur";
+          pname = "${pnameVariant}-cur";
-        src = ../../assets/${group}-${character}-cur.tar.gz;
+          src = ../../assets/${group}-${character}-cur.tar.gz;
+        };
       };
+    in
+    symlinkJoin {
+      pname = pnameVariant;
+      inherit version meta;
+
+      paths = lib.attrsets.attrValues variants;
+      passthru = variants;
     };
 
-  makeGroup = group: characters:
+  makeGroup =
-    builtins.listToAttrs (map (character: {
+    group: characters:
-      name = character;
+    let
-      value = makeVariant group character;
+      pname = "${pnameBase}-${group}";
-    }) characters);
+      cursors = builtins.listToAttrs (
+        map (character: {
+          name = character;
+          value = makeVariant group character;
+        }) characters
+      );
+
+      mkCursorVariantJoin =
+        pname: selector:
+        symlinkJoin {
+          inherit pname version meta;
+
+          paths = lib.mapAttrsToList (name: selector) cursors;
+        };
+
+    in
+    symlinkJoin {
+      inherit pname version meta;
+
+      paths = lib.attrsets.attrValues cursors;
+      passthru = cursors // {
+        cur = mkCursorVariantJoin "${pname}-cur" (cursor: cursor.cur);
+        ani = mkCursorVariantJoin "${pname}-ani" (cursor: cursor.ani);
+      };
+    };
+  groups = {
+    leoneed = makeGroup "leoneed" [
+      "honami"
+      "ichika"
+      "miku"
+      "saki"
+      "shiho"
+    ];
+
+    mmj = makeGroup "mmj" [
+      "airi"
+      "haruka"
+      "miku"
+      "minori"
+      "shizuku"
+    ];
+
+    n25 = makeGroup "n25" [
+      "ena"
+      "kanade"
+      "mafuyu"
+      "miku"
+      "mizuki"
+    ];
+
+    vbs = makeGroup "vbs" [
+      "akito"
+      "an"
+      "kohane"
+      "miku"
+      "toya"
+    ];
+
+    virtualsinger = makeGroup "virtualsinger" [
+      "kaito"
+      "len"
+      "luka"
+      "meiko"
+      "miku"
+      "rin"
+    ];
+
+    wxs = makeGroup "wxs" [
+      "emu"
+      "miku"
+      "nene"
+      "rui"
+      "tsukasa"
+    ];
+  };
+
+  mkGroupVariantJoin =
+    pname: selector:
+    symlinkJoin {
+      inherit pname version meta;
+
+      paths = lib.mapAttrsToList (name: selector) groups;
+    };
 in
-{
+symlinkJoin {
-  leoneed = makeGroup "leoneed" [
+  pname = pnameBase;
-    "honami"
+  inherit version meta;
-    "ichika"
+  paths = lib.attrsets.attrValues groups;
-    "miku"
+  passthru = groups // {
-    "saki"
+    cur = mkGroupVariantJoin "${pnameBase}-cur" (group: group.cur);
-    "shiho"
+    ani = mkGroupVariantJoin "${pnameBase}-ani" (group: group.ani);
-  ];
+  };
-
-  mmj = makeGroup "mmj" [
-    "airi"
-    "haruka"
-    "miku"
-    "minori"
-    "shizuku"
-  ];
-
-  n25 = makeGroup "n25" [
-    "ena"
-    "kanade"
-    "mafuyu"
-    "miku"
-    "mizuki"
-  ];
-
-  vbs = makeGroup "vbs" [
-    "akito"
-    "an"
-    "kohane"
-    "miku"
-    "toya"
-  ];
-
-  virtualsinger = makeGroup "virtualsinger" [
-    "kaito"
-    "len"
-    "luka"
-    "meiko"
-    "miku"
-    "rin"
-  ];
-
-  wxs = makeGroup "wxs" [
-    "emu"
-    "miku"
-    "nene"
-    "rui"
-    "tsukasa"
-  ];
 }