nixpkgs/pkgs/build-support/rust/default.nix
Robin Gloster 7c5430c27c
Revert "rust: store the cargo-vendor config"
This reverts commit 0af2c5891b.

See 0af2c5891b (commitcomment-26737983)
This breaks the cargoSha256 hashes.
2018-01-09 15:03:03 +01:00

90 lines
2.0 KiB
Nix

{ fetchurl, stdenv, path, cacert, git, rust }:
let
cargoVendor = import ./cargo-vendor.nix {
inherit fetchurl stdenv;
};
fetchcargo = import ./fetchcargo.nix {
inherit stdenv cacert git rust cargoVendor;
};
in
{ name, cargoSha256
, src ? null
, srcs ? null
, sourceRoot ? null
, logLevel ? ""
, buildInputs ? []
, cargoUpdateHook ? ""
, cargoDepsHook ? ""
, cargoBuildFlags ? []
, ... } @ args:
let
lib = stdenv.lib;
cargoDeps = fetchcargo {
inherit name src srcs sourceRoot cargoUpdateHook;
sha256 = cargoSha256;
};
in stdenv.mkDerivation (args // {
inherit cargoDeps;
patchRegistryDeps = ./patch-registry-deps;
buildInputs = [ cacert git rust.cargo rust.rustc ] ++ buildInputs;
configurePhase = args.configurePhase or ''
runHook preConfigure
# noop
runHook postConfigure
'';
postUnpack = ''
eval "$cargoDepsHook"
unpackFile "$cargoDeps"
cargoDepsCopy=$(stripHash $(basename $cargoDeps))
chmod -R +w "$cargoDepsCopy"
mkdir .cargo
cat >.cargo/config <<-EOF
[source.crates-io]
registry = 'https://github.com/rust-lang/crates.io-index'
replace-with = 'vendored-sources'
[source.vendored-sources]
directory = '$(pwd)/$cargoDepsCopy'
EOF
unset cargoDepsCopy
export RUST_LOG=${logLevel}
'' + (args.postUnpack or "");
buildPhase = with builtins; args.buildPhase or ''
runHook preBuild
echo "Running cargo build --release ${concatStringsSep " " cargoBuildFlags}"
cargo build --release --frozen ${concatStringsSep " " cargoBuildFlags}
runHook postBuild
'';
checkPhase = args.checkPhase or ''
runHook preCheck
echo "Running cargo test"
cargo test
runHook postCheck
'';
doCheck = args.doCheck or true;
installPhase = args.installPhase or ''
runHook preInstall
mkdir -p $out/bin
find target/release -maxdepth 1 -executable -exec cp "{}" $out/bin \;
runHook postInstall
'';
passthru = { inherit cargoDeps; } // (args.passthru or {});
})