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{ lib
, rustPlatform
, fetchFromGitHub
, makeWrapper
, cargo
, nix
, nix-prefetch-git
}:
rustPlatform.buildRustPackage rec {
pname = "crate2nix";
version = "0.12.0";
src = fetchFromGitHub {
owner = "nix-community";
repo = pname;
rev = version;
sha256 = "sha256-A9AowkHIjsy1a4LuiPiVP88FMxyCWK41flZEZOUuwQM=";
};
sourceRoot = "${src.name}/crate2nix";
cargoHash = "sha256-85OIOhRdVDu5hZuBzanyqkH1gOuF5IQGubVrLAqt1ak=";
nativeBuildInputs = [ makeWrapper ];
# Tests use nix(1), which tries (and fails) to set up /nix/var inside the
# sandbox
doCheck = false;
postFixup = ''
wrapProgram $out/bin/crate2nix \
--suffix PATH ":" ${lib.makeBinPath [ cargo nix nix-prefetch-git ]}
rm -rf $out/lib $out/bin/crate2nix.d
mkdir -p \
$out/share/bash-completion/completions \
$out/share/zsh/vendor-completions
$out/bin/crate2nix completions -s 'bash' -o $out/share/bash-completion/completions
$out/bin/crate2nix completions -s 'zsh' -o $out/share/zsh/vendor-completions
'';
meta = with lib; {
description = "A Nix build file generator for Rust crates.";
longDescription = ''
Crate2nix generates Nix files from Cargo.toml/lock files
so that you can build every crate individually in a Nix sandbox.
'';
homepage = "https://github.com/nix-community/crate2nix";
license = licenses.asl20;
maintainers = with maintainers; [ kolloch cole-h ];
platforms = platforms.all;
};
}
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