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{ lib, stdenv, fetchFromGitHub, rustPlatform, CoreServices, cmake
, libiconv
, useMimalloc ? false
# FIXME: Test doesn't pass under rustc 1.52.1 due to different escaping of `'` in string.
, doCheck ? false
}:
rustPlatform.buildRustPackage rec {
pname = "rust-analyzer-unwrapped";
version = "2021-07-12";
cargoSha256 = "sha256-wlo3GlB9OhyVXys5pHAqWPKHWZHzNjcQ0hiaYnp2SUc=";
src = fetchFromGitHub {
owner = "rust-analyzer";
repo = "rust-analyzer";
rev = version;
sha256 = "sha256-nd8valnltycywxBObSVFbt4fySEYQknFsFf5ZnEbgOk=";
};
buildAndTestSubdir = "crates/rust-analyzer";
cargoBuildFlags = lib.optional useMimalloc "--features=mimalloc";
nativeBuildInputs = lib.optional useMimalloc cmake;
buildInputs = lib.optionals stdenv.isDarwin [
CoreServices
libiconv
];
RUST_ANALYZER_REV = version;
inherit doCheck;
preCheck = lib.optionalString doCheck ''
export RUST_SRC_PATH=${rustPlatform.rustLibSrc}
'';
doInstallCheck = true;
installCheckPhase = ''
runHook preInstallCheck
versionOutput="$($out/bin/rust-analyzer --version)"
echo "'rust-analyzer --version' returns: $versionOutput"
[[ "$versionOutput" == "rust-analyzer ${version}" ]]
runHook postInstallCheck
'';
passthru.updateScript = ./update.sh;
meta = with lib; {
description = "An experimental modular compiler frontend for the Rust language";
homepage = "https://github.com/rust-analyzer/rust-analyzer";
license = with licenses; [ mit asl20 ];
maintainers = with maintainers; [ oxalica ];
};
}
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