push sheeet

pkgs/by-name/fe/ferm/import-ferm-wrapped.patch

@@ -0,0 +1,14 @@
+--- old/src/import-ferm
++++ new/src/import-ferm
+@@ -42,9 +42,9 @@
+     # find the main "ferm" program
+     my $ferm;
+     if ($0 =~ /^(.*)\//) {
+-        $ferm = "$1/ferm";
++        $ferm = "$1/.ferm-wrapped";
+     } else {
+-        $ferm = 'ferm';
++        $ferm = '.ferm-wrapped';
+     }
+ 
+     # Perl 5.24 requires this prefix or else it will only look in @INC

pkgs/by-name/fe/ferm/package.nix

@@ -0,0 +1,62 @@
+{
+  lib,
+  stdenv,
+  fetchurl,
+  makeWrapper,
+  perl,
+  iptables,
+  nixosTests,
+}:
+
+let
+  inherit (lib.versions) majorMinor;
+in
+stdenv.mkDerivation rec {
+  version = "2.7";
+  pname = "ferm";
+
+  src = fetchurl {
+    url = "http://ferm.foo-projects.org/download/${majorMinor version}/ferm-${version}.tar.xz";
+    sha256 = "sha256-wA2RDVOU5pZ1YI617g9QTVz9pB6ZCi2akbqsbfk+P5I=";
+  };
+
+  patches = [
+    ./import-ferm-wrapped.patch
+  ];
+
+  # perl is used at build time to gather the ferm version.
+  nativeBuildInputs = [
+    makeWrapper
+    perl
+  ];
+  buildInputs = [ perl ];
+
+  makeFlags = [
+    "PERL=perl"
+    "PREFIX=${placeholder "out"}"
+  ];
+
+  postInstall = ''
+    rm -r $out/lib/systemd
+    for i in "$out/sbin/"*; do
+      wrapProgram "$i" --prefix PATH : "${lib.makeBinPath [ iptables ]}"
+    done
+  '';
+
+  passthru.tests.ferm = nixosTests.ferm;
+
+  meta = {
+    homepage = "http://ferm.foo-projects.org/";
+    description = "Tool to maintain complex firewalls";
+    longDescription = ''
+      ferm is a tool to maintain complex firewalls, without having the trouble to
+      rewrite the complex rules over and over again. ferm allows the entire
+      firewall rule set to be stored in a separate file, and to be loaded with one
+      command. The firewall configuration resembles structured programming-like
+      language, which can contain levels and lists.
+    '';
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ mic92 ];
+    platforms = lib.platforms.linux;
+  };
+}