1 files changed, 40 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/text/qgrep/default.nix b/nixpkgs/pkgs/tools/text/qgrep/default.nix
new file mode 100644
index 000000000000..032e9474128a
--- /dev/null
+++ b/nixpkgs/pkgs/tools/text/qgrep/default.nix
@@ -0,0 +1,40 @@
+{ lib, stdenv, fetchFromGitHub, CoreServices, CoreFoundation, fetchpatch }:
+
+stdenv.mkDerivation rec {
+  version = "1.1";
+  pname = "qgrep";
+
+  src = fetchFromGitHub {
+    owner = "zeux";
+    repo = "qgrep";
+    rev = "v${version}";
+    sha256 = "046ccw34vz2k5jn6gyxign5gs2qi7i50jy9b74wqv7sjf5zayrh0";
+    fetchSubmodules = true;
+  };
+
+  patches = lib.optionals stdenv.isDarwin [
+    (fetchpatch {
+      url = "https://github.com/zeux/qgrep/commit/21c4d1a5ab0f0bdaa0b5ca993c1315c041418cc6.patch";
+      sha256 = "0wpxzrd9pmhgbgby17vb8279xwvkxfdd99gvv7r74indgdxqg7v8";
+    })
+  ];
+
+  buildInputs = lib.optionals stdenv.isDarwin [ CoreServices CoreFoundation ];
+
+  postPatch = lib.optionalString stdenv.isAarch64 ''
+    substituteInPlace Makefile \
+      --replace "-msse2" "" --replace "-DUSE_SSE2" ""
+  '';
+
+  installPhase = ''
+    install -Dm755 qgrep $out/bin/qgrep
+  '';
+
+  meta = with lib; {
+    description = "Fast regular expression grep for source code with incremental index updates";
+    homepage = "https://github.com/zeux/qgrep";
+    license = licenses.mit;
+    maintainers = [ maintainers.yrashk ];
+    platforms = platforms.all;
+  };
+}