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{ stdenv, fetchFromGitHub, rustPlatform, darwin }:
rustPlatform.buildRustPackage rec {
name = "rustfmt-${version}";
version = "1.0.0";
src = fetchFromGitHub {
owner = "rust-lang";
repo = "rustfmt";
rev = "${version}";
sha256 = "17ady2zq4jcbgawgpfszrkp6kxabb2f261g82y2az7nfax1h1pwy";
};
cargoSha256 = "0v8iq50h9368kai3m710br5cxc3p6mpbwz1v6gaf5802n48liqs8";
buildInputs = stdenv.lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;
# As of 1.0.0 and rustc 1.30 rustfmt requires a nightly compiler
RUSTC_BOOTSTRAP = 1;
# we run tests in debug mode so tests look for a debug build of
# rustfmt. Anyway this adds nearly no compilation time.
preCheck = ''
cargo build
'';
meta = with stdenv.lib; {
description = "A tool for formatting Rust code according to style guidelines";
homepage = https://github.com/rust-lang-nursery/rustfmt;
license = with licenses; [ mit asl20 ];
maintainers = [ maintainers.globin ];
platforms = platforms.all;
};
}
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