1 files changed, 32 insertions, 0 deletions
diff --git a/pkgs/development/beam-modules/erlang-ls/default.nix b/pkgs/development/beam-modules/erlang-ls/default.nix
new file mode 100644
index 000000000000..45ca3704be03
--- /dev/null
+++ b/pkgs/development/beam-modules/erlang-ls/default.nix
@@ -0,0 +1,32 @@
+{ fetchFromGitHub, fetchHex, rebar3Relx, buildRebar3, lib }:
+let
+  version = "0.15.0";
+  owner = "erlang-ls";
+  repo = "erlang_ls";
+  deps = import ./rebar-deps.nix {
+    inherit fetchHex fetchFromGitHub;
+    builder = buildRebar3;
+  };
+in rebar3Relx {
+  name = "erlang-ls";
+  inherit version;
+  src = fetchFromGitHub {
+    inherit owner repo;
+    sha256 = "1s6zk8r5plm7ajifz17mvfrnk5mzbhj7alayink9phqbmzrypnfg";
+    rev = version;
+  };
+  releaseType = "escript";
+  beamDeps = builtins.attrValues deps;
+  buildPhase = "HOME=. make";
+  installPhase = ''
+    mkdir -p $out/bin
+    cp _build/default/bin/erlang_ls $out/bin/
+    cp _build/dap/bin/els_dap $out/bin/
+  '';
+  meta = with lib; {
+    homepage = "https://github.com/erlang-ls/erlang_ls";
+    description = "The Erlang Language Server";
+    platforms = platforms.unix;
+    license = licenses.asl20;
+  };
+}