crate2nix: rewrite expression

, rustPlatform

, fetchFromGitHub

, makeWrapper

, cargo

, nix

, nix-prefetch-git

, installShellFiles

,

}:

rustPlatform.buildRustPackage rec {

    hash = "sha256-esWhRnt7FhiYq0CcIxw9pvH+ybOQmWBfHYMtleaMhBE=";

  };

  sourceRoot = "${src.name}/crate2nix";

  sourceRoot = "${src.name}/${pname}";

  cargoHash = "sha256-nQ1VUCFMmpWZWvKFbyJFIZUJ24N9ZPY8JCHWju385NE=";

  nativeBuildInputs = [ makeWrapper ];

  nativeBuildInputs = [

    makeWrapper

    installShellFiles

  ];

  # Tests use nix(1), which tries (and fails) to set up /nix/var inside the

  # sandbox

  # 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 ]}

  postInstall = ''

    wrapProgram $out/bin/${pname} \

      --prefix 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

      for shell in bash zsh fish

      do

        $out/bin/${pname} completions -s $shell

        installShellCompletion ${pname}.$shell || installShellCompletion --$shell _${pname}

      done

  '';

  meta = with lib; {

      so that you can build every crate individually in a Nix sandbox.

    '';

    homepage = "https://github.com/nix-community/crate2nix";

    changelog = "https://nix-community.github.io/crate2nix/90_reference/90_changelog";

    license = licenses.asl20;

    maintainers = with maintainers; [ kolloch cole-h ];

    platforms = platforms.all;

    maintainers = with maintainers; [

      kolloch

      cole-h

      kranzes

    ];

  };

}