From 036bf4982a6cc2fc9deb17bfe938193bc4d16cce Mon Sep 17 00:00:00 2001
From: Jeff Slight <jslight90@gmail.com>
Date: Thu, 19 Sep 2019 12:58:13 -0700
Subject: [PATCH 1/3] mattermost: 5.9.0 -> 5.15.0

---
 pkgs/servers/mattermost/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/servers/mattermost/default.nix b/pkgs/servers/mattermost/default.nix
index 2919647e5734..00f74e7a01ec 100644
--- a/pkgs/servers/mattermost/default.nix
+++ b/pkgs/servers/mattermost/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fetchFromGitHub, buildGoPackage, buildEnv }:
 
 let
-  version = "5.9.0";
+  version = "5.15.0";
 
   mattermost-server = buildGoPackage rec {
     pname = "mattermost-server";
@@ -11,7 +11,7 @@ let
       owner = "mattermost";
       repo = "mattermost-server";
       rev = "v${version}";
-      sha256 = "08h7n9smv6f1njazn4pl6pwkfmqxn93rzg69h6asicp9c4vad3m2";
+      sha256 = "1bh53h0bmpc1qmnbpsmwkfrvj66z18m7b1xg7pqikid57ssqxjx9";
     };
 
     goPackagePath = "github.com/mattermost/mattermost-server";
@@ -29,7 +29,7 @@ let
 
     src = fetchurl {
       url = "https://releases.mattermost.com/${version}/mattermost-${version}-linux-amd64.tar.gz";
-      sha256 = "19ys5mwmw99fbj44gd00vrl2qj09lrwvj1ihic0fsn6nd3hnx3mw";
+      sha256 = "13xmc2y4pp0b0svzaf4v7ynx6rxcvznx3vqmlrpiil414s69xv45";
     };
 
     installPhase = ''

From 366be2ea324571a7b40410e79d45e900ff6b0ae2 Mon Sep 17 00:00:00 2001
From: Jeff Slight <jslight90@gmail.com>
Date: Thu, 19 Sep 2019 16:00:27 -0700
Subject: [PATCH 2/3] nixos/mattermost: unescape unicode characters in
 config.json

---
 nixos/modules/services/web-apps/mattermost.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/web-apps/mattermost.nix b/nixos/modules/services/web-apps/mattermost.nix
index 8c7fc4056adc..97dc0dd3c66b 100644
--- a/nixos/modules/services/web-apps/mattermost.nix
+++ b/nixos/modules/services/web-apps/mattermost.nix
@@ -6,7 +6,9 @@ let
 
   cfg = config.services.mattermost;
 
-  defaultConfig = builtins.fromJSON (readFile "${pkgs.mattermost}/config/config.json");
+  defaultConfig = builtins.fromJSON (builtins.replaceStrings [ "\\u0026" ] [ "&" ]
+    (readFile "${pkgs.mattermost}/config/config.json")
+  );
 
   mattermostConf = foldl recursiveUpdate defaultConfig
     [ { ServiceSettings.SiteURL = cfg.siteUrl;

From 346a6ce2653324a61a2855fffa30a8fba00fbdbb Mon Sep 17 00:00:00 2001
From: Jeff Slight <jslight90@gmail.com>
Date: Fri, 20 Sep 2019 10:39:57 -0700
Subject: [PATCH 3/3] nixos/mattermost: use database config if set to immutable

---
 nixos/modules/services/web-apps/mattermost.nix | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/nixos/modules/services/web-apps/mattermost.nix b/nixos/modules/services/web-apps/mattermost.nix
index 97dc0dd3c66b..e402f5ff843f 100644
--- a/nixos/modules/services/web-apps/mattermost.nix
+++ b/nixos/modules/services/web-apps/mattermost.nix
@@ -10,12 +10,14 @@ let
     (readFile "${pkgs.mattermost}/config/config.json")
   );
 
+  database = "postgres://${cfg.localDatabaseUser}:${cfg.localDatabasePassword}@localhost:5432/${cfg.localDatabaseName}?sslmode=disable&connect_timeout=10";
+
   mattermostConf = foldl recursiveUpdate defaultConfig
     [ { ServiceSettings.SiteURL = cfg.siteUrl;
         ServiceSettings.ListenAddress = cfg.listenAddress;
         TeamSettings.SiteName = cfg.siteName;
         SqlSettings.DriverName = "postgres";
-        SqlSettings.DataSource = "postgres://${cfg.localDatabaseUser}:${cfg.localDatabasePassword}@localhost:5432/${cfg.localDatabaseName}?sslmode=disable&connect_timeout=10";
+        SqlSettings.DataSource = database;
       }
       cfg.extraConfig
     ];
@@ -177,7 +179,9 @@ in
           mkdir -p ${cfg.statePath}/{data,config,logs}
           ln -sf ${pkgs.mattermost}/{bin,fonts,i18n,templates,client} ${cfg.statePath}
         '' + lib.optionalString (!cfg.mutableConfig) ''
-          ln -sf ${mattermostConfJSON} ${cfg.statePath}/config/config.json
+          rm -f ${cfg.statePath}/config/config.json
+          cp ${mattermostConfJSON} ${cfg.statePath}/config/config.json
+          ${pkgs.mattermost}/bin/mattermost config migrate ${cfg.statePath}/config/config.json ${database}
         '' + lib.optionalString cfg.mutableConfig ''
           if ! test -e "${cfg.statePath}/config/.initial-created"; then
             rm -f ${cfg.statePath}/config/config.json
@@ -203,7 +207,8 @@ in
           PermissionsStartOnly = true;
           User = cfg.user;
           Group = cfg.group;
-          ExecStart = "${pkgs.mattermost}/bin/mattermost";
+          ExecStart = "${pkgs.mattermost}/bin/mattermost" +
+            (lib.optionalString (!cfg.mutableConfig) " -c ${database}");
           WorkingDirectory = "${cfg.statePath}";
           Restart = "always";
           RestartSec = "10";
@@ -229,4 +234,3 @@ in
     })
   ];
 }
-