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{ stdenv, fetchFromGitHub, rustPlatform
, openssh, openssl, pkgconfig, cmake, zlib, curl, libiconv
, CoreFoundation, Security }:
rustPlatform.buildRustPackage rec {
pname = "rls";
# with rust 1.x you can only build rls version 1.x.y
version = "1.36.0";
src = fetchFromGitHub {
owner = "rust-lang";
repo = pname;
rev = version;
sha256 = "1mclv0admxv48pndyqghxc4nf1amhbd700cgrzjshf9jrnffxmrn";
};
cargoSha256 = "1yli9540510xmzqnzfi3p6rh23bjqsviflqw95a0fawf2rnj8sin";
# a nightly compiler is required unless we use this cheat code.
RUSTC_BOOTSTRAP=1;
# rls-rustc links to rustc_private crates
CARGO_BUILD_RUSTFLAGS = if stdenv.isDarwin then "-C rpath" else null;
nativeBuildInputs = [ pkgconfig cmake ];
buildInputs = [ openssh openssl curl zlib libiconv ]
++ (stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation Security ]);
doCheck = true;
preCheck = ''
# client tests are flaky
rm tests/client.rs
'';
doInstallCheck = true;
installCheckPhase = ''
$out/bin/rls --version
'';
meta = with stdenv.lib; {
description = "Rust Language Server - provides information about Rust programs to IDEs and other tools";
homepage = https://github.com/rust-lang/rls/;
license = with licenses; [ asl20 /* or */ mit ];
maintainers = with maintainers; [ symphorien ];
platforms = platforms.all;
};
}
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