tjh.dev
1{ lib, stdenv, fetchFromGitHub, ninja, makeWrapper, CoreFoundation, Foundation, ditto }:
2
3stdenv.mkDerivation rec {
4 pname = "lua-language-server";
5 version = "3.7.3";
6
7 src = fetchFromGitHub {
8 owner = "luals";
9 repo = "lua-language-server";
10 rev = version;
11 hash = "sha256-iAxRGG7/zaUbJ/PWgmjxGS0UTq9/OXc8RWzlpUTUftc=";
12 fetchSubmodules = true;
13 };
14
15 nativeBuildInputs = [
16 ninja
17 makeWrapper
18 ];
19
20 buildInputs = lib.optionals stdenv.isDarwin [
21 CoreFoundation
22 Foundation
23 ditto
24 ];
25
26 postPatch = ''
27 # filewatch tests are failing on darwin
28 # this feature is not used in lua-language-server
29 sed -i /filewatch/d 3rd/bee.lua/test/test.lua
30
31 pushd 3rd/luamake
32 '' + lib.optionalString stdenv.isDarwin ''
33 # This package uses the program clang for C and C++ files. The language
34 # is selected via the command line argument -std, but this do not work
35 # in combination with the nixpkgs clang wrapper. Therefor we have to
36 # find all c++ compiler statements and replace $cc (which expands to
37 # clang) with clang++.
38 sed -i compile/ninja/macos.ninja \
39 -e '/c++/s,$cc,clang++,' \
40 -e '/test.lua/s,= .*,= true,' \
41 -e '/ldl/s,$cc,clang++,'
42 sed -i scripts/compiler/gcc.lua \
43 -e '/cxx_/s,$cc,clang++,'
44 '';
45
46 # Work around https://github.com/NixOS/nixpkgs/issues/166205.
47 env = lib.optionalAttrs stdenv.cc.isClang {
48 NIX_LDFLAGS = "-l${stdenv.cc.libcxx.cxxabi.libName}";
49 };
50
51 ninjaFlags = [
52 "-fcompile/ninja/${if stdenv.isDarwin then "macos" else "linux"}.ninja"
53 ];
54
55 postBuild = ''
56 popd
57 ./3rd/luamake/luamake rebuild
58 '';
59
60 installPhase = ''
61 runHook preInstall
62
63 install -Dt "$out"/share/lua-language-server/bin bin/lua-language-server
64 install -m644 -t "$out"/share/lua-language-server/bin bin/*.*
65 install -m644 -t "$out"/share/lua-language-server {debugger,main}.lua
66 cp -r locale meta script "$out"/share/lua-language-server
67
68 # necessary for --version to work:
69 install -m644 -t "$out"/share/lua-language-server changelog.md
70
71 makeWrapper "$out"/share/lua-language-server/bin/lua-language-server \
72 $out/bin/lua-language-server \
73 --add-flags "-E $out/share/lua-language-server/main.lua \
74 --logpath=\''${XDG_CACHE_HOME:-\$HOME/.cache}/lua-language-server/log \
75 --metapath=\''${XDG_CACHE_HOME:-\$HOME/.cache}/lua-language-server/meta"
76
77 runHook postInstall
78 '';
79
80 # some tests require local networking
81 __darwinAllowLocalNetworking = true;
82
83 meta = with lib; {
84 description = "A language server that offers Lua language support";
85 homepage = "https://github.com/luals/lua-language-server";
86 changelog = "https://github.com/LuaLS/lua-language-server/blob/${version}/changelog.md";
87 license = licenses.mit;
88 maintainers = with maintainers; [ figsoda gepbird sei40kr ];
89 mainProgram = "lua-language-server";
90 platforms = platforms.linux ++ platforms.darwin;
91 };
92}