forked from mirrors/nixpkgs
7ede960a27
Some packages, such as the xcb crate, do code generation at build-time; therefore, the dependencies' source tree must be writable.
91 lines
2 KiB
Nix
91 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 "$cargoDepsHook"
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unpackFile "$cargoDeps"
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cargoDepsCopy=$(stripHash $(basename $cargoDeps))
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chmod -R +w "$cargoDepsCopy"
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mkdir .cargo
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cat >.cargo/config <<-EOF
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[source.crates-io]
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registry = 'https://github.com/rust-lang/crates.io-index'
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replace-with = 'vendored-sources'
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[source.vendored-sources]
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directory = '$(pwd)/$cargoDepsCopy'
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EOF
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unset cargoDepsCopy
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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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