knock: init at 0.8

pkgs/by-name/kn/knock/makefile_destination_files.patch

@@ -0,0 +1,23 @@
+diff --git a/Makefile.am b/Makefile.am
+index c5b15ab..f202b3d 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -5,16 +5,12 @@ bin_PROGRAMS = knock
+ man_MANS = doc/knock.1
+
+ if BUILD_KNOCKD
+-sbin_PROGRAMS = knockd
+-dist_sbin_SCRIPTS = src/knock_helper_ipt.sh
++bin_PROGRAMS += knockd
+ man_MANS += doc/knockd.1
+-sysconf_DATA = knockd.conf
+ endif
+
+-dist_doc_DATA = README.md TODO ChangeLog COPYING
+-
+ knock_SOURCES = src/knock.c
+-knockd_SOURCES = src/knockd.c src/list.c src/list.h src/knock_helper_ipt.sh
++knockd_SOURCES = src/knockd.c src/list.c src/list.h
+
+ %.1: %.1.in
+ 	sed -e "s/#VERSION#/$(VERSION)/" $< > $@

pkgs/by-name/kn/knock/package.nix

@@ -0,0 +1,40 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  pkg-config,
+  libpcap,
+  autoreconfHook,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "knock";
+  version = "0.8";
+
+  src = fetchFromGitHub {
+    owner = "jvinet";
+    repo = "knock";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-GOg6wovyr6J5qHm5EsOxrposFtwwx/FyJs7g0dagFmk=";
+  };
+
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+  ];
+
+  buildInputs = [
+    libpcap
+  ];
+
+  patches = [ ./makefile_destination_files.patch ];
+
+  meta = {
+    description = "A port-knocking implementation";
+    homepage = "https://github.com/jvinet/knock";
+    changelog = "https://github.com/jvinet/knock/releases";
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ theobori ];
+    mainProgram = "knock";
+    platforms = lib.platforms.unix;
+  };
+})