From 8b9642f8a4533b0e427d3ee7347585761f1f7a0e Mon Sep 17 00:00:00 2001
From: LordMZTE <lord@mzte.de>
Date: Mon, 29 Jul 2024 17:02:44 +0200
Subject: [PATCH] add nix package for wrapped jdtls

---
 nix/cgnix/nvim-tools/default.nix |  2 +-
 nix/pkgs/default.nix             |  1 +
 nix/pkgs/jdtls-wrapped.nix       | 11 +++++++++++
 3 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 nix/pkgs/jdtls-wrapped.nix

diff --git a/nix/cgnix/nvim-tools/default.nix b/nix/cgnix/nvim-tools/default.nix
index 93fb50e..242d152 100644
--- a/nix/cgnix/nvim-tools/default.nix
+++ b/nix/cgnix/nvim-tools/default.nix
@@ -23,7 +23,7 @@ let
       nativeBuildInputs = with pkgs; [ zig_0_12.hook git ];
     })
     (pkgs.callPackage ./haxe-language-server.nix { })
-    jdt-language-server
+    config.output.packages.jdtls-wrapped
     lua-language-server
     (flakePkg "github:oxalica/nil")
     ocamlPackages.ocaml-lsp
diff --git a/nix/pkgs/default.nix b/nix/pkgs/default.nix
index f1c7d13..a788a55 100644
--- a/nix/pkgs/default.nix
+++ b/nix/pkgs/default.nix
@@ -1,6 +1,7 @@
 { ... }:
 {
   imports = [
+    ./jdtls-wrapped.nix
     ./thumbnailers.nix
   ];
 }
diff --git a/nix/pkgs/jdtls-wrapped.nix b/nix/pkgs/jdtls-wrapped.nix
new file mode 100644
index 0000000..4ebb18c
--- /dev/null
+++ b/nix/pkgs/jdtls-wrapped.nix
@@ -0,0 +1,11 @@
+# A wrapper around jdtls that provides the correct Java version
+
+{ pkgs, ... }:
+{
+  output.packages.jdtls-wrapped = pkgs.writeShellScriptBin "jdtls" ''
+    export PATH="$PATH:${pkgs.jre17_minimal}/bin"
+    export JAVA_HOME="${pkgs.jre17_minimal}"
+
+    exec "${pkgs.jdt-language-server}/bin/jdtls" "$@"
+  '';
+}