53 lines
1.7 KiB
Nix
53 lines
1.7 KiB
Nix
{ lib, stdenv, makeWrapper, fetchFromGitHub, rustPlatform
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, openssh, openssl, pkg-config, cmake, zlib, curl, libiconv
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, CoreFoundation, Security, SystemConfiguration }:
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rustPlatform.buildRustPackage rec {
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pname = "rls";
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inherit (rustPlatform.rust.rustc) src version;
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# changes hash of vendor directory otherwise
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dontUpdateAutotoolsGnuConfigScripts = true;
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cargoVendorDir = "vendor";
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buildAndTestSubdir = "src/tools/rls";
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preBuild = ''
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# client tests are flaky
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rm ${buildAndTestSubdir}/tests/client.rs
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'';
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# a nightly compiler is required unless we use this cheat code.
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RUSTC_BOOTSTRAP=1;
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# As of rustc 1.45.0, these env vars are required to build rls
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# (due to https://github.com/rust-lang/rust/pull/72001)
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CFG_RELEASE = "${rustPlatform.rust.rustc.version}-nightly";
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CFG_RELEASE_CHANNEL = "nightly";
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# rls-rustc links to rustc_private crates
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CARGO_BUILD_RUSTFLAGS = if stdenv.isDarwin then "-C rpath" else null;
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nativeBuildInputs = [ pkg-config cmake makeWrapper ];
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buildInputs = [ openssh openssl curl zlib libiconv rustPlatform.rust.rustc.llvm ]
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++ lib.optionals stdenv.isDarwin [ CoreFoundation Security SystemConfiguration ];
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doCheck = true;
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doInstallCheck = true;
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installCheckPhase = ''
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$out/bin/rls --version
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'';
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RUST_SRC_PATH = rustPlatform.rustLibSrc;
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postInstall = ''
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wrapProgram $out/bin/rls --set-default RUST_SRC_PATH ${rustPlatform.rustLibSrc}
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'';
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meta = with lib; {
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description = "Rust Language Server - provides information about Rust programs to IDEs and other tools";
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homepage = "https://github.com/rust-lang/rls/";
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license = with licenses; [ asl20 /* or */ mit ];
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maintainers = with maintainers; [ symphorien ];
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};
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}
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