From 83e8aca5d931315ecd1bd55a5224c1ddc9abbab5 Mon Sep 17 00:00:00 2001
From: Ioannis Koutras <ioannis.koutras@gmail.com>
Date: Sun, 24 Feb 2019 12:25:34 +0200
Subject: [PATCH 1/3] mattermost-desktop: 4.1.2 -> 4.2.0

---
 .../instant-messengers/mattermost-desktop/default.nix  | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
index 109893850de1..2ef310291496 100644
--- a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, gnome2, gtk2, pango, atk, cairo, gdk_pixbuf, glib,
+{ stdenv, lib, fetchurl, gnome2, gtk3, pango, atk, cairo, gdk_pixbuf, glib,
 freetype, fontconfig, dbus, libX11, xorg, libXi, libXcursor, libXdamage,
 libXrandr, libXcomposite, libXext, libXfixes, libXrender, libXtst,
 libXScrnSaver, nss, nspr, alsaLib, cups, expat, udev }:
@@ -15,7 +15,7 @@ let
     gdk_pixbuf
     glib
     gnome2.GConf
-    gtk2
+    gtk3
     pango
     libX11
     libXScrnSaver
@@ -38,18 +38,18 @@ let
 in
   stdenv.mkDerivation rec {
     name = "mattermost-desktop-${version}";
-    version = "4.1.2";
+    version = "4.2.0";
 
     src =
       if stdenv.hostPlatform.system == "x86_64-linux" then
         fetchurl {
           url = "https://releases.mattermost.com/desktop/${version}/${name}-linux-x64.tar.gz";
-          sha256 = "16dn6870bs1nfl2082ym9gwvmqb3i5sli48qprap80p7riph6k9s";
+          sha256 = "0hka94gwpscjn61032c0grpjv5gjb0j8rkx6pgwci617n29xkyf6";
         }
       else if stdenv.hostPlatform.system == "i686-linux" then
         fetchurl {
           url = "https://releases.mattermost.com/desktop/${version}/${name}-linux-ia32.tar.gz";
-          sha256 = "145zb1l37fa2slfrrlprlwzcc5km3plxs374yhgix25mlg2afkqr";
+          sha256 = "1nx2sgbnr60h6kn56wv54m7cvyx27d64bfprpb94hqd5c2z21x80";
         }
       else
         throw "Mattermost-Desktop is not currently supported on ${stdenv.hostPlatform.system}";

From f3e367537e9c49f6eb7ce024bb68c0bf30d31cf9 Mon Sep 17 00:00:00 2001
From: Ioannis Koutras <ioannis.koutras@gmail.com>
Date: Sun, 24 Feb 2019 12:40:16 +0200
Subject: [PATCH 2/3] maintainers: add gpg key for joko

---
 maintainers/maintainer-list.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index ae0323b891bd..bb2bc402a638 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -2294,6 +2294,11 @@
   joko = {
     email = "ioannis.koutras@gmail.com";
     github = "jokogr";
+    keys = [{
+      # compare with https://keybase.io/joko
+      longkeyid = "rsa2048/0x85EAE7D9DF56C5CA";
+      fingerprint = "B154 A8F9 0610 DB45 0CA8  CF39 85EA E7D9 DF56 C5CA";
+    }];
     name = "Ioannis Koutras";
   };
   jonafato = {

From 2e9c7418fe308ea4c5190d6688a039ba558858ca Mon Sep 17 00:00:00 2001
From: Ioannis Koutras <ioannis.koutras@gmail.com>
Date: Mon, 25 Feb 2019 11:13:49 +0200
Subject: [PATCH 3/3] mattermost-desktop: refactor phases

---
 .../mattermost-desktop/default.nix            | 41 +++++++++++--------
 1 file changed, 24 insertions(+), 17 deletions(-)

diff --git a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
index 2ef310291496..e8c28dc3e536 100644
--- a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
@@ -1,9 +1,9 @@
-{ stdenv, lib, fetchurl, gnome2, gtk3, pango, atk, cairo, gdk_pixbuf, glib,
+{ stdenv, fetchurl, gnome2, gtk3, pango, atk, cairo, gdk_pixbuf, glib,
 freetype, fontconfig, dbus, libX11, xorg, libXi, libXcursor, libXdamage,
 libXrandr, libXcomposite, libXext, libXfixes, libXrender, libXtst,
 libXScrnSaver, nss, nspr, alsaLib, cups, expat, udev }:
 let
-  rpath = lib.makeLibraryPath [
+  rpath = stdenv.lib.makeLibraryPath [
     alsaLib
     atk
     cairo
@@ -54,28 +54,35 @@ in
       else
         throw "Mattermost-Desktop is not currently supported on ${stdenv.hostPlatform.system}";
 
-    phases = [ "unpackPhase" "installPhase" ];
+    dontBuild = true;
+    dontConfigure = true;
+    dontPatchELF = true;
+
     installPhase = ''
-      mkdir -p $out
-      cp -R . $out
+      mkdir -p $out/share/mattermost-desktop
+      cp -R . $out/share/mattermost-desktop
 
-      patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
-               --set-rpath ${rpath}:$out $out/mattermost-desktop
+      mkdir -p "$out/bin"
+      ln -s $out/share/mattermost-desktop/mattermost-desktop \
+        $out/bin/mattermost-desktop
 
-      patchShebangs $out/create_desktop_file.sh
-      $out/create_desktop_file.sh
+      patchShebangs $out/share/mattermost-desktop/create_desktop_file.sh
+      $out/share/mattermost-desktop/create_desktop_file.sh
+      rm $out/share/mattermost-desktop/create_desktop_file.sh
+      mkdir -p $out/share/applications
+      mv Mattermost.desktop $out/share/applications/Mattermost.desktop
 
-      mkdir -p $out/{bin,share/applications}
-      cp Mattermost.desktop $out/share/applications/Mattermost.desktop
-      ln -s $out/mattermost-desktop $out/bin/mattermost-desktop
+      patchelf \
+        --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
+        --set-rpath "${rpath}:$out/share/mattermost-desktop" \
+        $out/share/mattermost-desktop/mattermost-desktop
     '';
 
-    meta = {
+    meta = with stdenv.lib; {
       description = "Mattermost Desktop client";
       homepage    = https://about.mattermost.com/;
-      license     = lib.licenses.asl20;
-      platforms   = [
-        "x86_64-linux" "i686-linux"
-      ];
+      license     = licenses.asl20;
+      platforms   = [ "x86_64-linux" "i686-linux" ];
+      maintainers = [ maintainers.joko ];
     };
   }