From 243c336022e9f324b721630a163bfa7b01939fa9 Mon Sep 17 00:00:00 2001
From: Arnold Krille <arnold@arnoldarts.de>
Date: Sat, 13 Feb 2016 17:17:24 +0100
Subject: [PATCH] rsync: Add rrsync as individual app

Extract the rsync source fetching into its own expression and use that
expression to fetch the same source for rsync and rrsync.

rrsync is just copied from the support folder of rsync, no configure or build
needed. Also none of the rsync patches are needed. Only the path to rsync needs
to be patched into rrsync.
---
 .../networking/sync/rsync/default.nix         |  6 +---
 .../networking/sync/rsync/rrsync.nix          | 34 +++++++++++++++++++
 .../networking/sync/rsync/src.nix             |  7 ++++
 pkgs/top-level/all-packages.nix               |  1 +
 4 files changed, 43 insertions(+), 5 deletions(-)
 create mode 100644 pkgs/applications/networking/sync/rsync/rrsync.nix
 create mode 100644 pkgs/applications/networking/sync/rsync/src.nix

diff --git a/pkgs/applications/networking/sync/rsync/default.nix b/pkgs/applications/networking/sync/rsync/default.nix
index c13bb1b329d..6608e32e8bc 100644
--- a/pkgs/applications/networking/sync/rsync/default.nix
+++ b/pkgs/applications/networking/sync/rsync/default.nix
@@ -9,11 +9,7 @@ stdenv.mkDerivation rec {
   name = "rsync-${version}";
   version = "3.1.2";
 
-  mainSrc = fetchurl {
-    # signed with key 0048 C8B0 26D4 C96F 0E58  9C2F 6C85 9FB1 4B96 A8C5
-    url = "mirror://samba/rsync/src/rsync-${version}.tar.gz";
-    sha256 = "1hm1q04hz15509f0p9bflw4d6jzfvpm1d36dxjwihk1wzakn5ypc";
-  };
+  mainSrc = import ./src.nix { inherit fetchurl version; };
 
   patchesSrc = fetchurl {
     # signed with key 0048 C8B0 26D4 C96F 0E58  9C2F 6C85 9FB1 4B96 A8C5
diff --git a/pkgs/applications/networking/sync/rsync/rrsync.nix b/pkgs/applications/networking/sync/rsync/rrsync.nix
new file mode 100644
index 00000000000..044a01993f9
--- /dev/null
+++ b/pkgs/applications/networking/sync/rsync/rrsync.nix
@@ -0,0 +1,34 @@
+{ stdenv, fetchurl, perl, rsync }:
+
+stdenv.mkDerivation rec {
+  name = "rrsync-${version}";
+  version = "3.1.2";
+
+  src = import ./src.nix { inherit fetchurl version; };
+
+  buildInputs = [ rsync ];
+  nativeBuildInputs = [perl];
+
+  # Skip configure and build phases.
+  # We just want something from the support directory
+  configurePhase = "true";
+  dontBuild = true;
+
+  postPatch = ''
+    sed -i 's#/usr/bin/rsync#${rsync}/bin/rsync#' support/rrsync
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp support/rrsync $out/bin
+    chmod a+x $out/bin/rrsync
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = http://rsync.samba.org/;
+    description = "A helper to run rsync-only environments from ssh-logins.";
+    license = licenses.gpl3Plus;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ simons ehmry ];
+  };
+}
diff --git a/pkgs/applications/networking/sync/rsync/src.nix b/pkgs/applications/networking/sync/rsync/src.nix
new file mode 100644
index 00000000000..f6896d2c598
--- /dev/null
+++ b/pkgs/applications/networking/sync/rsync/src.nix
@@ -0,0 +1,7 @@
+{ version, fetchurl }:
+
+fetchurl {
+  # signed with key 0048 C8B0 26D4 C96F 0E58  9C2F 6C85 9FB1 4B96 A8C5
+  url = "mirror://samba/rsync/src/rsync-${version}.tar.gz";
+  sha256 = "1hm1q04hz15509f0p9bflw4d6jzfvpm1d36dxjwihk1wzakn5ypc";
+}
\ No newline at end of file
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5e8312764dd..ebbd1edce0d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13225,6 +13225,7 @@ let
     enableACLs = !(stdenv.isDarwin || stdenv.isSunOS || stdenv.isFreeBSD);
     enableCopyDevicesPatch = (config.rsync.enableCopyDevicesPatch or false);
   };
+  rrsync = callPackage ../applications/networking/sync/rsync/rrsync.nix {};
 
   rtl-sdr = callPackage ../applications/misc/rtl-sdr { };