From b162b400073c5f526686c67306dbd324503160ea Mon Sep 17 00:00:00 2001
From: aszlig <aszlig@nix.build>
Date: Mon, 5 Nov 2018 16:29:24 +0100
Subject: [PATCH] ip2unix: init at 1.0.0

This tool was initially built specifically for nixcloud to prevent a few
annoying programs from binding to IP sockets.

While initially only accepting a JSON file as input, the tool now has a
proper command line interface and it's also generally usable to turn IP
sockets of any program into Unix sockets.

Another thing that might be even useful for NixOS modules is the
possibility to bend programs into using systemd socket activation.

Signed-off-by: aszlig <aszlig@nix.build>
---
 pkgs/tools/networking/ip2unix/default.nix | 32 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  2 ++
 2 files changed, 34 insertions(+)
 create mode 100644 pkgs/tools/networking/ip2unix/default.nix

diff --git a/pkgs/tools/networking/ip2unix/default.nix b/pkgs/tools/networking/ip2unix/default.nix
new file mode 100644
index 000000000000..14f8599f7e97
--- /dev/null
+++ b/pkgs/tools/networking/ip2unix/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub, meson, ninja, pkgconfig, libyamlcpp, systemd
+, asciidoctor, python3Packages
+}:
+
+stdenv.mkDerivation rec {
+  name = "ip2unix-${version}";
+  version = "1.0.0";
+
+  src = fetchFromGitHub {
+    owner = "nixcloud";
+    repo = "ip2unix";
+    rev = "v${version}";
+    sha256 = "1s6gyrrzgifr6gagcw4vx9xznxvdl14y14r0d1xc72j69b00zc4q";
+  };
+
+  nativeBuildInputs = [
+    meson ninja pkgconfig asciidoctor
+    python3Packages.pytest python3Packages.pytest-timeout
+  ];
+
+  buildInputs = [ libyamlcpp systemd ];
+
+  doCheck = true;
+
+  meta = {
+    homepage = https://github.com/nixcloud/ip2unix;
+    description = "Turn IP sockets into Unix domain sockets";
+    platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.lgpl3;
+    maintainers = [ stdenv.lib.maintainers.aszlig ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3cd0cc4887a8..e8aa4618fad2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3417,6 +3417,8 @@ with pkgs;
 
   ip2location = callPackage ../tools/networking/ip2location { };
 
+  ip2unix = callPackage ../tools/networking/ip2unix { };
+
   ipad_charge = callPackage ../tools/misc/ipad_charge { };
 
   iperf2 = callPackage ../tools/networking/iperf/2.nix { };