nixpkgs/pkgs/development/tools/misc/ycmd/default.nix
2022-03-14 19:32:50 +01:00

97 lines
3.1 KiB
Nix

{ stdenv, lib, fetchFromGitHub, cmake, llvmPackages, boost, python
, withGocode ? true, gocode
, withGodef ? true, godef
, withGotools? true, gotools
, withTypescript ? true, nodePackages
, fixDarwinDylibNames, Cocoa
}:
stdenv.mkDerivation {
pname = "ycmd";
version = "unstable-2020-02-22";
disabled = !python.isPy3k;
# required for third_party directory creation
src = fetchFromGitHub {
owner = "Valloric";
repo = "ycmd";
rev = "9a6b86e3a156066335b678c328f226229746bae5";
sha256 = "sha256-xzLELjp4DsG6mkzaFqpuquSa0uoaZWrYLrKr/mzrqrA=";
fetchSubmodules = true;
};
nativeBuildInputs = [ cmake ]
++ lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
buildInputs = [ boost llvmPackages.libclang ]
++ lib.optional stdenv.isDarwin Cocoa;
buildPhase = ''
export EXTRA_CMAKE_ARGS=-DPATH_TO_LLVM_ROOT=${llvmPackages.clang-unwrapped}
${python.interpreter} build.py --system-libclang --clang-completer --system-boost
'';
dontConfigure = true;
# remove the tests
#
# make __main__.py executable and add shebang
#
# copy over third-party libs
# note: if we switch to using our packaged libs, we'll need to symlink them
# into the same spots, as YouCompleteMe (the vim plugin) expects those paths
# to be available
#
# symlink completion backends where ycmd expects them
installPhase = ''
rm -rf ycmd/tests
chmod +x ycmd/__main__.py
sed -i "1i #!${python.interpreter}\
" ycmd/__main__.py
mkdir -p $out/lib/ycmd
cp -r ycmd/ CORE_VERSION libclang.so.* libclang.dylib* ycm_core.so $out/lib/ycmd/
mkdir -p $out/bin
ln -s $out/lib/ycmd/ycmd/__main__.py $out/bin/ycmd
# Copy everything: the structure of third_party has been known to change.
# When linking our own libraries below, do so with '-f'
# to clobber anything we may have copied here.
mkdir -p $out/lib/ycmd/third_party
cp -r third_party/* $out/lib/ycmd/third_party/
'' + lib.optionalString withGocode ''
TARGET=$out/lib/ycmd/third_party/gocode
mkdir -p $TARGET
ln -sf ${gocode}/bin/gocode $TARGET
'' + lib.optionalString withGodef ''
TARGET=$out/lib/ycmd/third_party/godef
mkdir -p $TARGET
ln -sf ${godef}/bin/godef $TARGET
'' + lib.optionalString withGotools ''
TARGET=$out/lib/ycmd/third_party/go/src/golang.org/x/tools/cmd/gopls
mkdir -p $TARGET
ln -sf ${gotools}/bin/gopls $TARGET
'' + lib.optionalString withTypescript ''
TARGET=$out/lib/ycmd/third_party/tsserver
ln -sf ${nodePackages.typescript} $TARGET
'';
# fixup the argv[0] and replace __file__ with the corresponding path so
# python won't be thrown off by argv[0]
postFixup = ''
substituteInPlace $out/lib/ycmd/ycmd/__main__.py \
--replace $out/lib/ycmd/ycmd/__main__.py $out/bin/ycmd \
--replace __file__ "'$out/lib/ycmd/ycmd/__main__.py'"
'';
meta = with lib; {
description = "A code-completion and comprehension server";
homepage = "https://github.com/Valloric/ycmd";
license = licenses.gpl3;
maintainers = with maintainers; [ rasendubi cstrahan lnl7 ];
platforms = platforms.all;
};
}