retry: init at v1.04

Add package for 'retry' tool that allows a script to repeat a command
until it succeeds or hits a repetition threshold. 'Retry' supports
replaying stdin, emitting the final stdout, and backoff delays.

Applied fixes for PR comments

pkgs/tools/system/retry/default.nix

@@ -0,0 +1,23 @@
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, which, txt2man }:
+stdenv.mkDerivation rec {
+  pname = "retry";
+  version = "1.0.4";
+
+  nativeBuildInputs = [ autoreconfHook which txt2man ];
+
+  src = fetchFromGitHub {
+    owner = "minfrin";
+    repo = "retry";
+    rev = "${pname}-${version}";
+    sha256 = "sha256:0jrx4yrwlf4fn3309kxraj7zgwk7gq6rz5ibswq3w3b3jfvxi8qb";
+  };
+
+  meta = with lib; {
+    homepage = "https://github.com/minfrin/retry";
+    description = "Retry a command until the command succeeds";
+    platforms = platforms.all;
+    license = licenses.asl20;
+    # maintainers = with maintainers; [ gfrascadorio ];
+  };
+}
+

pkgs/top-level/all-packages.nix

@@ -13567,6 +13567,8 @@ in
     lua = lua5;
   } // (config.radare or {}));
 
+  retry = callPackage ../tools/system/retry { };
+
   rizin = pkgs.callPackage ../development/tools/analysis/rizin { };
 
   cutter = libsForQt515.callPackage ../development/tools/analysis/rizin/cutter.nix { };