project-sekai-cursors: init

pkgs/project-sekai-cursors/package.nix

@@ -0,0 +1,76 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchurl,
+  unzip,
+  win2xcur,
+  # options
+  group ? "",
+  animated ? false,
+  # can be specified if the provided hashes do not suffice
+  hash ? null,
+}:
+let
+  format = if animated then "ani" else "cur";
+  suffix = if animated then "animation" else "static";
+
+  hashes = lib.importJSON ./hashes.json;
+
+  addmissing = fetchurl {
+    url = "https://gist.githubusercontent.com/uku3lig/1a761983e4ae467009a682bea505a513/raw/80ff57a2f4866ede5984e34c48dba1413d1ad353/addmissing.sh";
+    hash = "sha256-UTe3LKcmES6G1XHVvCN9Mvs3fVqaj0+bsv+0E33PmYk=";
+  };
+in
+stdenvNoCC.mkDerivation {
+  pname = "project-sekai-cursors-${group}-${suffix}";
+  version = "0";
+
+  src = fetchurl {
+    url = "https://www.colorfulstage.com/upload_images/media/Download/${format}%20file-${suffix}-${group}.zip";
+    hash = hashes."${group}-${format}" or hash;
+  };
+
+  nativeBuildInputs = [
+    unzip
+    win2xcur
+  ];
+
+  unpackCmd = "unzip $src -d source";
+  sourceRoot = "source";
+
+  buildPhase = ''
+    mkdir output/
+    win2xcur *.{ani,cur} -o output
+
+    pushd output
+    mv Busy wait
+    mv Diagonal1 size_fdiag
+    mv Diagonal2 size_bdiag
+    mv Help help
+    mv Horizontal ew-resize
+    mv Link pointer
+    mv Move move
+    mv Normal default
+    mv Precision cross
+    mv Text text
+    mv Unavailable not-allowed
+    mv Vertical ns-resize
+    mv Working half-busy
+
+    bash ${addmissing}
+    popd
+  '';
+
+  installPhase = ''
+    mkdir -p "$out/share/icons/${group} Miku/cursors"
+    cp output/{*,.*} "$out/share/icons/${group} Miku/cursors"
+
+    echo -e "[Icon Theme]\nName=${group} Miku" > "$out/share/icons/${group} Miku/index.theme"
+    echo -e "[Icon Theme]\nInherits=${group} Miku" > "$out/share/icons/${group} Miku/cursor.theme"
+  '';
+
+  meta = {
+    platforms = lib.platforms.all;
+    hydraPlatforms = [ ];
+  };
+}