forked from mirrors/nixpkgs
0af2c5891b
cargo-vendor generates almost the right cargo config. Store it with the vendored files and patch it on use. This allows to re-use the generated config when using git dependencies.
85 lines
2 KiB
Nix
85 lines
2 KiB
Nix
{ fetchurl, stdenv, path, cacert, git, rust }:
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let
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cargoVendor = import ./cargo-vendor.nix {
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inherit fetchurl stdenv;
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};
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fetchcargo = import ./fetchcargo.nix {
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inherit stdenv cacert git rust cargoVendor;
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};
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in
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{ name, cargoSha256
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, src ? null
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, srcs ? null
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, sourceRoot ? null
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, logLevel ? ""
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, buildInputs ? []
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, cargoUpdateHook ? ""
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, cargoDepsHook ? ""
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, cargoBuildFlags ? []
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, ... } @ args:
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let
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lib = stdenv.lib;
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cargoDeps = fetchcargo {
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inherit name src srcs sourceRoot cargoUpdateHook;
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sha256 = cargoSha256;
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};
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in stdenv.mkDerivation (args // {
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inherit cargoDeps;
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patchRegistryDeps = ./patch-registry-deps;
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buildInputs = [ git rust.cargo rust.rustc ] ++ buildInputs;
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configurePhase = args.configurePhase or ''
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runHook preConfigure
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# noop
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runHook postConfigure
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'';
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postUnpack = ''
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eval "$cargoDepsHook"
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if [[ ! -f $cargoDeps/.config ]]; then
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echo "ERROR: file not found: $cargoDeps/.config"
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echo "try updating the cargoSha256"
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exit 1
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fi
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mkdir -p .cargo
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# inherit cargo config from the deps, rewrite the target directory
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cat $cargoDeps/.config | sed "s|REPLACEME|$cargoDeps|g" > .cargo/config
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export RUST_LOG=${logLevel}
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export SSL_CERT_FILE=${cacert}/etc/ssl/certs/ca-bundle.crt
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'' + (args.postUnpack or "");
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buildPhase = with builtins; args.buildPhase or ''
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runHook preBuild
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echo "Running cargo build --release ${concatStringsSep " " cargoBuildFlags}"
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cargo build --release --frozen ${concatStringsSep " " cargoBuildFlags}
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runHook postBuild
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'';
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checkPhase = args.checkPhase or ''
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runHook preCheck
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echo "Running cargo test"
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cargo test
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runHook postCheck
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'';
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doCheck = args.doCheck or true;
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installPhase = args.installPhase or ''
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runHook preInstall
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mkdir -p $out/bin
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find target/release -maxdepth 1 -executable -exec cp "{}" $out/bin \;
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runHook postInstall
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'';
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passthru = { inherit cargoDeps; } // (args.passthru or {});
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})
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