pkgs/by-name/di/difftastic/package.nix

   1 { lib
   2 , fetchpatch
   3 , rustPlatform
   4 , fetchFromGitHub
   5 , testers
   6 , difftastic
   7 }:
   8
   9 let
  10   mimallocPatch = fetchpatch {
  11     # fixes compilation error on x86_64-darwin
  12     # remove after update to libmimalloc-sys >= 0.1.29
  13     # (fixed in mimalloc >= 1.7.6 which is included with libmimalloc-sys >= 0.1.29)
  14     url = "https://github.com/microsoft/mimalloc/commit/40e0507a5959ee218f308d33aec212c3ebeef3bb.patch";
  15     hash = "sha256-DK0LqsVXXiEVQSQCxZ5jyZMg0UJJx9a/WxzCroYSHZc=";
  16   };
  17 in
  18 rustPlatform.buildRustPackage rec {
  19   pname = "difftastic";
  20   version = "0.61.0";
  21
  22   src = fetchFromGitHub {
  23     owner = "wilfred";
  24     repo = pname;
  25     rev = version;
  26     hash = "sha256-hhkcujMuirBTIwUP3RMZ+F76T1TLcjMqa5l328xrwRg=";
  27   };
  28
  29   cargoLock = {
  30     lockFile = ./Cargo.lock;
  31   };
  32
  33   # skip flaky tests
  34   checkFlags = [
  35     "--skip=options::tests::test_detect_display_width"
  36   ];
  37
  38   postPatch = ''
  39     patch -d $cargoDepsCopy/libmimalloc-sys-0.1.24/c_src/mimalloc \
  40       -p1 < ${mimallocPatch}
  41   '';
  42
  43   passthru.tests.version = testers.testVersion { package = difftastic; };
  44
  45   meta = with lib; {
  46     description = "Syntax-aware diff";
  47     homepage = "https://github.com/Wilfred/difftastic";
  48     changelog = "https://github.com/Wilfred/difftastic/blob/${version}/CHANGELOG.md";
  49     license = licenses.mit;
  50     maintainers = with maintainers; [ ethancedwards8 figsoda matthiasbeyer ];
  51     mainProgram = "difft";
  52   };
  53 }