spliit: removes exec at start

flake.nix

@@ -16,6 +16,12 @@
   in
     flake-utils.lib.eachDefaultSystem (system: {
       formatter = (import nixpkgs {inherit system;}).alejandra;
+
+      packages =
+        (import nixpkgs {
+          inherit system;
+          overlays = [(mapOverlayOverride "local" (import ./pkgs))];
+        }).local;
     })
     // {
       templates = let

pkgs/default.nix

@@ -5,4 +5,6 @@ in {
   lib = callPackage ./lib {};
 
   override = {};
+
+  spliit = callPackage ./spliit {};
 }

pkgs/spliit/default.nix

@@ -0,0 +1,77 @@
+{
+  buildNpmPackage,
+  fetchFromGitHub,
+  nodePackages,
+  lib,
+  writeShellScriptBin,
+  pkgs
+}:
+let 
+  schemaEngine = "${pkgs.prisma-engines}/bin/schema-engine";
+  queryEngineBin = "${pkgs.prisma-engines}/bin/query-engine";
+  queryEngineLib = "${pkgs.prisma-engines}/lib/libquery_engine.node";
+  buildFlags = [ "--ignore-scripts" ];
+in
+buildNpmPackage {
+  pname = "spliit2";
+  version = "master-20250420";
+
+  src = fetchFromGitHub {
+    repo = "spliit";
+    owner = "spliit-app";
+
+    rev = "a11efc79c13298c0d282e47496d132538752405f";
+    hash = "sha256-v4gaPzLzBbbqw/LDYxe1fiyficcrqcGOop23YPiTrdc=";
+  };
+
+  npmDepsHash = "sha256-sd0/7ruNUFxUKTeTwx/v8Vc/G3llkXP6RSDE78h3qVU=";
+
+  nativeBuildInputs = [ pkgs.openssl ];
+
+  npmRebuildFlags = buildFlags;
+
+  PRISMA_SCHEMA_ENGINE_BINARY = schemaEngine;
+  PRISMA_QUERY_ENGINE_BINARY  = queryEngineBin;
+  PRISMA_QUERY_ENGINE_LIBRARY = queryEngineLib;
+
+  preBuild = ''
+    cp -v scripts/build.env .env
+
+    npx prisma generate
+  '';
+
+  npmBuildFlags = buildFlags;
+
+  postInstall = ''
+    cp -r .next public package.json next.config.mjs $out/lib/node_modules/spliit2
+
+    install -Dvm755 -t $out/bin ${lib.getExe (writeShellScriptBin "spliit2" ''
+      set -euxo pipefail
+
+      cd @out@/lib/node_modules/spliit2
+
+      export PATH="$PWD/node_modules/.bin:$PATH"
+      export NEXT_TELEMETRY_DISABLED=1
+
+      export PRISMA_SCHEMA_ENGINE_BINARY="${schemaEngine}"
+      export PRISMA_QUERY_ENGINE_BINARY="${queryEngineBin}"
+      export PRISMA_QUERY_ENGINE_LIBRARY="${queryEngineLib}"
+
+      prisma migrate deploy
+      next start
+    '')}
+
+    substituteInPlace $out/bin/spliit2 \
+      --replace @out@ $out
+
+    wrapProgram $out/bin/spliit2 \
+      --prefix PATH : ${lib.makeBinPath [ pkgs.openssl ]}
+  '';
+
+  meta = {
+    description = "Free and Open Source Alternative to Splitwise. Share expenses with your friends and family.";
+    homepage = "https://spliit.app";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [];
+  };
+}