From 8fd42c55a9d7a0dfc442296258811a5af4d09f03 Mon Sep 17 00:00:00 2001
From: Luca Bruno <lethalman88@gmail.com>
Date: Wed, 4 Feb 2015 15:53:59 +0100
Subject: Port go-mtpfs to buildGoPackage

---
 pkgs/tools/filesystems/go-mtpfs/default.nix | 62 ++++++-----------------------
 pkgs/top-level/go-packages.nix              | 30 +++++++++++++-
 2 files changed, 41 insertions(+), 51 deletions(-)

diff --git a/pkgs/tools/filesystems/go-mtpfs/default.nix b/pkgs/tools/filesystems/go-mtpfs/default.nix
index 2dd37acfe84..7b92f98d5f3 100644
--- a/pkgs/tools/filesystems/go-mtpfs/default.nix
+++ b/pkgs/tools/filesystems/go-mtpfs/default.nix
@@ -1,57 +1,21 @@
-{ stdenv, lib, pkgconfig, libmtp, go, fetchFromGitHub }:
+{ lib, goPackages, pkgconfig, libmtp, fetchFromGitHub }:
 
-let
-  goDeps = [
-    {
-      root = "github.com/hanwen/go-mtpfs";
-      src = fetchFromGitHub {
-        owner = "hanwen";
-        repo = "go-mtpfs";
-        rev = "9c2b46050e8ea8574eaec2124867ac7b11e6471d";
-        sha256 = "0kxi18cb078q4wikfajp3yvp802wzfsfdp431j0dg2jdw8y7gfii";
-      };
-    }
-    {
-      root = "github.com/hanwen/go-fuse";
-      src = fetchFromGitHub {
-        owner = "hanwen";
-        repo = "go-fuse";
-        rev = "5d16aa11eef4643de2d91e88a64dcb6138705d58";
-        sha256 = "0lycfhchn88kbs81ypz8m5jh032fpbv14gldrjirf32wm1d4f8pj";
-      };
-    }
-    {
-      root = "github.com/hanwen/usb";
-      src = fetchFromGitHub {
-        owner = "hanwen";
-        repo = "usb";
-        rev = "69aee4530ac705cec7c5344418d982aaf15cf0b1";
-        sha256 = "01k0c2g395j65vm1w37mmrfkg6nm900khjrrizzpmx8f8yf20dky";
-      };
-    }
-  ];
+with goPackages;
 
-  sources = stdenv.mkDerivation rec {
-    name = "go-deps";
-    buildCommand =
-      lib.concatStrings
-        (map (dep: ''
-                mkdir -p $out/src/`dirname ${dep.root}`
-                ln -s ${dep.src} $out/src/${dep.root}
-              '') goDeps);
+buildGoPackage rec {
+  rev = "9c2b46050e8ea8574eaec2124867ac7b11e6471d";
+  name = "go-mtpfs-${lib.strings.substring 0 7 rev}";
+  goPackagePath = "github.com/hanwen/go-mtpfs";
+  src = fetchFromGitHub {
+    inherit rev;
+    owner = "hanwen";
+    repo = "go-mtpfs";
+    sha256 = "0kxi18cb078q4wikfajp3yvp802wzfsfdp431j0dg2jdw8y7gfii";
   };
-in stdenv.mkDerivation rec {
-  name = "go-mtpfs";
 
-  src = sources;
+  buildInputs = [ go-fuse libmtp usb ];
 
-  buildInputs = [ go pkgconfig libmtp ];
-
-  installPhase = ''
-    mkdir -p $out/bin
-    export GOPATH=$src
-    go build -v -o $out/bin/go-mtpfs github.com/hanwen/go-mtpfs
-  '';
+  subPackages = [ "./" ];
 
   meta = with lib; {
     description = "A simple FUSE filesystem for mounting Android devices as a MTP device";
diff --git a/pkgs/top-level/go-packages.nix b/pkgs/top-level/go-packages.nix
index ae71cd5382c..1060a78ce60 100644
--- a/pkgs/top-level/go-packages.nix
+++ b/pkgs/top-level/go-packages.nix
@@ -1,7 +1,7 @@
 /* This file defines the composition for Go packages. */
 
-{ overrides, stdenv, go, buildGoPackage, git
-,fetchgit, fetchhg, fetchurl, fetchFromGitHub }:
+{ overrides, stdenv, go, buildGoPackage, git, pkgconfig, libusb
+, fetchgit, fetchhg, fetchurl, fetchFromGitHub }:
 
 let self = _self // overrides; _self = with self; {
 
@@ -258,6 +258,19 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
+  go-fuse = buildGoPackage rec {
+    rev = "5d16aa11eef4643de2d91e88a64dcb6138705d58";
+    name = "go-fuse-${stdenv.lib.strings.substring 0 7 rev}";
+    goPackagePath = "github.com/hanwen/go-fuse";
+    src = fetchFromGitHub {
+      inherit rev;
+      owner = "hanwen";
+      repo = "go-fuse";
+      sha256 = "0lycfhchn88kbs81ypz8m5jh032fpbv14gldrjirf32wm1d4f8pj";
+    };
+    subPackages = [ "fuse" "fuse/nodefs" "fuse/pathfs" ];
+  };
+
   rcrowley.go-metrics = buildGoPackage rec {
     rev = "f770e6f5e91a8770cecee02d5d3f7c00b023b4df";
     name = "rcrowley.go-metrics-${stdenv.lib.strings.substring 0 7 rev}";
@@ -550,6 +563,19 @@ let self = _self // overrides; _self = with self; {
     subPackages = [ "./" ]; # prevent building _demos
   };
 
+  usb = buildGoPackage rec {
+    rev = "69aee4530ac705cec7c5344418d982aaf15cf0b1";
+    name = "usb-${stdenv.lib.strings.substring 0 7 rev}";
+    goPackagePath = "github.com/hanwen/usb";
+    src = fetchFromGitHub {
+      inherit rev;
+      owner = "hanwen";
+      repo = "usb";
+      sha256 = "01k0c2g395j65vm1w37mmrfkg6nm900khjrrizzpmx8f8yf20dky";
+    };
+    buildInputs = [ pkgconfig libusb ];
+  };
+
   websocket = buildGoPackage rec {
     rev = "f4076986b69612ecb8bc7ce06d742eda6286200d";
     name = "websocket-${stdenv.lib.strings.substring 0 7 rev}";
-- 
cgit 1.4.1