Unverified Commit df75cd26 authored by Lin Jian's avatar Lin Jian
Browse files

kanata: fix hash mismatch on case-insensitive filesystems 

The code is stolen from samply[1] and slippy[2].

[1]: https://github.com/NixOS/nixpkgs/blob/4877ea239f4d02410c3516101faf35a81af0c30e/pkgs/development/tools/misc/samply/default.nix#L21-L42
[2]: https://github.com/NixOS/nixpkgs/blob/4877ea239f4d02410c3516101faf35a81af0c30e/pkgs/applications/misc/slippy/default.nix#L25-L44
parent 436b138e

pkgs/tools/system/kanata/default.nix

+24 −4
Original line number Diff line number Diff line
@@ -3,6 +3,8 @@ 
, darwin

, rustPlatform

, fetchFromGitHub

, jq

, moreutils

, withCmd ? false

}:
@@ -17,10 +19,28 @@ rustPlatform.buildRustPackage rec { 
    sha256 = "sha256-eDeGVmh1gI/DhiP6gxJyGH9G9LNH1NHW0+DNuOPUnBY=";

  };



  cargoHash =

    if stdenv.isLinux

    then "sha256-gRJdfvb3Q+G7pXpOyKrgozrZPJJbDajC63Kk5QtgX00="

    else "sha256-i9eY8dvteOLYmM+ad1nw+fohec2SPGCGqColXNamEBo=";

  cargoHash = "sha256-Om9Thyr10wc39J6adSWgmXtvjckaEW0z68sWxUqa4wc=";



  # the dependency native-windows-gui contains both README.md and readme.md,

  # which causes a hash mismatch on systems with a case-insensitive filesystem

  # this removes the readme files and updates cargo's checksum file accordingly

  depsExtraArgs = {

    nativeBuildInputs = [

      jq

      moreutils

    ];



    postBuild = ''

      pushd $name/native-windows-gui



      rm --force --verbose README.md readme.md

      jq 'del(.files."README.md") | del(.files."readme.md")' \

        .cargo-checksum.json -c \

        | sponge .cargo-checksum.json



      popd

    '';

  };



  buildInputs = lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.IOKit ];