From a527a47cd355c06ca9d1f1e13930f394e5148894 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Sun, 23 Apr 2017 23:12:21 +0200
Subject: [PATCH] iwd: init at unstable-2017-04-21

---
 nixos/modules/module-list.nix             |  1 +
 nixos/modules/services/networking/iwd.nix | 34 +++++++++++++++++++++
 pkgs/os-specific/linux/iwd/default.nix    | 36 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  2 ++
 4 files changed, 73 insertions(+)
 create mode 100644 nixos/modules/services/networking/iwd.nix
 create mode 100644 pkgs/os-specific/linux/iwd/default.nix

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index d25a61804eb0..c7421733c824 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -430,6 +430,7 @@
   ./services/networking/i2p.nix
   ./services/networking/iodine.nix
   ./services/networking/ircd-hybrid/default.nix
+  ./services/networking/iwd.nix
   ./services/networking/keepalived/default.nix
   ./services/networking/kippo.nix
   ./services/networking/kresd.nix
diff --git a/nixos/modules/services/networking/iwd.nix b/nixos/modules/services/networking/iwd.nix
new file mode 100644
index 000000000000..23787bce9911
--- /dev/null
+++ b/nixos/modules/services/networking/iwd.nix
@@ -0,0 +1,34 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.networking.wireless.iwd;
+in {
+  options.networking.wireless.iwd.enable = mkEnableOption "iwd";
+
+  config = mkIf cfg.enable {
+    assertions = [{
+      assertion = !config.networking.wireless.enable;
+      message = ''
+        Only one wireless daemon is allowed at the time: networking.wireless.enable and networking.wireless.iwd.enable are mutually exclusive.
+      '';
+    }];
+
+    # for iwctl
+    environment.systemPackages =  [ pkgs.iwd ];
+
+    services.dbus.packages = [ pkgs.iwd ];
+
+    systemd.services.iwd = {
+      description = "Wireless daemon";
+      before = [ "network.target" ];
+      wants = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig.ExecStart = "${pkgs.iwd}/bin/iwd";
+    };
+  };
+
+  meta.maintainers = with lib.maintainers; [ mic92 ];
+}
diff --git a/pkgs/os-specific/linux/iwd/default.nix b/pkgs/os-specific/linux/iwd/default.nix
new file mode 100644
index 000000000000..028ce53275cc
--- /dev/null
+++ b/pkgs/os-specific/linux/iwd/default.nix
@@ -0,0 +1,36 @@
+{ stdenv, fetchgit, autoreconfHook, readline }:
+
+let
+  ell = fetchgit {
+     url = https://git.kernel.org/pub/scm/libs/ell/ell.git;
+     rev = "58e873d7463f3a7f91e02260585bfa50cbc77668";
+     sha256 = "12k1f1iarm29j8k16mhw83xx7r3bama4lp0fchhnj7iwxrpgs4gh";
+  };
+in stdenv.mkDerivation rec {
+  name = "iwd-unstable-2017-04-21";
+
+  src = fetchgit {
+    url = https://git.kernel.org/pub/scm/network/wireless/iwd.git;
+    rev = "f64dea81b8490e5e09888be645a4325419bb269c";
+    sha256 = "0maqhx5264ykgmwaf90s2806i1kx2028if34ph2axlirxrhdd3lg";
+  };
+
+  configureFlags = [
+    "--with-dbusconfdir=$(out)/etc/"
+  ];
+
+  postUnpack = ''
+    ln -s ${ell} ell
+  '';
+
+  nativeBuildInputs = [ autoreconfHook ];
+
+  buildInputs = [ readline ];
+
+  meta = with stdenv.lib; {
+    homepage = https://git.kernel.org/pub/scm/network/wireless/iwd.git;
+    description = "Wireless daemon for Linux";
+    platforms = platforms.linux;
+    maintainers = [ maintainers.mic92 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f88706b61352..ca7d3b0f4ffe 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11714,6 +11714,8 @@ with pkgs;
 
   iw = callPackage ../os-specific/linux/iw { };
 
+  iwd = callPackage ../os-specific/linux/iwd { };
+
   jfbview = callPackage ../os-specific/linux/jfbview { };
   jfbpdf = callPackage ../os-specific/linux/jfbview {
     imageSupport = false;