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{ lib, rustPlatform, fetchCrate, makeWrapper, stdenv, Security }:
rustPlatform.buildRustPackage rec {
pname = "racer";
version = "2.2.1";
src = fetchCrate {
inherit pname version;
sha256 = "sha256-uAVtJwOyhe1lPz+MUUFCgHJPVGuIk/lNUkQWiNdOZ5Y=";
};
cargoSha256 = "sha256-U2mI1y6t8CwxW/iPcPzxAafu61GNm/XLCKVGuyybV/4=";
nativeBuildInputs = [ makeWrapper ];
buildInputs = lib.optional stdenv.isDarwin Security;
# a nightly compiler is required unless we use this cheat code.
RUSTC_BOOTSTRAP = 1;
RUST_SRC_PATH = rustPlatform.rustLibSrc;
postInstall = ''
wrapProgram $out/bin/racer --set-default RUST_SRC_PATH ${rustPlatform.rustLibSrc}
'';
checkFlags = [
"--skip nameres::test_do_file_search_std"
"--skip util::test_get_rust_src_path_rustup_ok"
"--skip util::test_get_rust_src_path_not_rust_source_tree"
"--skip extern --skip completes_pub_fn --skip find_crate_doc"
"--skip follows_use_local_package --skip follows_use_for_reexport"
"--skip follows_rand_crate --skip get_completion_in_example_dir"
"--skip test_resolve_global_path_in_modules"
];
# [2022-04-06] Its test suite contains two function calls with the
# wrong number of arguments, breaking its build.
doCheck = false;
doInstallCheck = true;
installCheckPhase = ''
$out/bin/racer --version
'';
meta = with lib; {
description = "A utility intended to provide Rust code completion for editors and IDEs";
homepage = "https://github.com/racer-rust/racer";
license = licenses.mit;
maintainers = with maintainers; [ jagajaga ];
};
}
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