1 files changed, 27 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/haskell/haskell-language-server/hls-eval-plugin.nix b/nixpkgs/pkgs/development/tools/haskell/haskell-language-server/hls-eval-plugin.nix
new file mode 100644
index 000000000000..b5774ddcbfd3
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/haskell/haskell-language-server/hls-eval-plugin.nix
@@ -0,0 +1,27 @@
+{ mkDerivation, aeson, base, containers, deepseq, Diff, directory
+, extra, fetchgit, filepath, ghc, ghc-boot-th, ghc-paths, ghcide
+, hashable, haskell-lsp, haskell-lsp-types, hls-plugin-api
+, parser-combinators, pretty-simple, QuickCheck, safe-exceptions
+, shake, lib, stdenv, temporary, text, time, transformers
+, unordered-containers
+}:
+mkDerivation {
+  pname = "hls-eval-plugin";
+  version = "0.1.0.0";
+  src = fetchgit {
+    url = "https://github.com/haskell/haskell-language-server.git";
+    sha256 = "0p6fqs07lajbi2g1wf4w3j5lvwknnk58n12vlg48cs4iz25gp588";
+    rev = "eb58f13f7b8e4f9bc771af30ff9fd82dc4309ff5";
+    fetchSubmodules = true;
+  };
+  postUnpack = "sourceRoot+=/plugins/hls-eval-plugin; echo source root reset to $sourceRoot";
+  libraryHaskellDepends = [
+    aeson base containers deepseq Diff directory extra filepath ghc
+    ghc-boot-th ghc-paths ghcide hashable haskell-lsp haskell-lsp-types
+    hls-plugin-api parser-combinators pretty-simple QuickCheck
+    safe-exceptions shake temporary text time transformers
+    unordered-containers
+  ];
+  description = "Eval plugin for Haskell Language Server";
+  license = lib.licenses.asl20;
+}