redmine: refactor, cleanup, bug fix, and add functionality

- added package option to specify which version of redmine
- added themes option back in to allow specifying redmine themes
- added plugins option back in to allow specifying redmine plugins
- added database.socket option to allow mysql unix socket authentication
- added port option to allow specifying the port rails runs on

- cleaned up Gemfile so it is much less hacky
- switched to ruby version 2.4 by default as suggested by documentation http://www.redmine.org/projects/redmine/wiki/redmineinstall#Installing-Redmine
- fixed an annoyance (bug) in the service causing recursive symlinks
- fixed ownership bug on log files generated by redmine
- updates reflecting renames in nixos options

- added a nixos test

nixos/modules/services/misc/redmine.nix

@@ -5,7 +5,7 @@ with lib;
 let
   cfg = config.services.redmine;
 
-  bundle = "${pkgs.redmine}/share/redmine/bin/bundle";
+  bundle = "${cfg.package}/share/redmine/bin/bundle";
 
   databaseYml = pkgs.writeText "database.yml" ''
     production:
@@ -15,6 +15,7 @@ let
       port: ${toString cfg.database.port}
       username: ${cfg.database.user}
       password: #dbpass#
+      ${optionalString (cfg.database.socket != null) "socket: ${cfg.database.socket}"}
   '';
 
   configurationYml = pkgs.writeText "configuration.yml" ''
@@ -29,6 +30,19 @@ let
     ${cfg.extraConfig}
   '';
 
+  unpackTheme = unpack "theme";
+  unpackPlugin = unpack "plugin";
+  unpack = id: (name: source:
+    pkgs.stdenv.mkDerivation {
+      name = "redmine-${id}-${name}";
+      buildInputs = [ pkgs.unzip ];
+      buildCommand = ''
+        mkdir -p $out
+        cd $out
+        unpackFile ${source}
+      '';
+  });
+
 in
 
 {
@@ -40,6 +54,14 @@ in
         description = "Enable the Redmine service.";
       };
 
+      package = mkOption {
+        type = types.package;
+        default = pkgs.redmine;
+        defaultText = "pkgs.redmine";
+        description = "Which Redmine package to use.";
+        example = "pkgs.redmine.override { ruby = pkgs.ruby_2_3; }";
+      };
+
       user = mkOption {
         type = types.str;
         default = "redmine";
@@ -52,6 +74,12 @@ in
         description = "Group under which Redmine is ran.";
       };
 
+      port = mkOption {
+        type = types.int;
+        default = 3000;
+        description = "Port on which Redmine is ran.";
+      };
+
       stateDir = mkOption {
         type = types.str;
         default = "/var/lib/redmine";
@@ -66,6 +94,41 @@ in
 
           See https://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration
         '';
+        example = literalExample ''
+          email_delivery:
+            delivery_method: smtp
+            smtp_settings:
+              address: mail.example.com
+              port: 25
+        '';
+      };
+
+      themes = mkOption {
+        type = types.attrsOf types.path;
+        default = {};
+        description = "Set of themes.";
+        example = literalExample ''
+          {
+            dkuk-redmine_alex_skin = builtins.fetchurl {
+              url = https://bitbucket.org/dkuk/redmine_alex_skin/get/1842ef675ef3.zip;
+              sha256 = "0hrin9lzyi50k4w2bd2b30vrf1i4fi1c0gyas5801wn8i7kpm9yl";
+            };
+          }
+        '';
+      };
+
+      plugins = mkOption {
+        type = types.attrsOf types.path;
+        default = {};
+        description = "Set of plugins.";
+        example = literalExample ''
+          {
+            redmine_env_auth = builtins.fetchurl {
+              url = https://github.com/Intera/redmine_env_auth/archive/0.6.zip;
+              sha256 = "0yyr1yjd8gvvh832wdc8m3xfnhhxzk2pk3gm2psg5w9jdvd6skak";
+            };
+          }
+        '';
       };
 
       database = {
@@ -78,7 +141,7 @@ in
 
         host = mkOption {
           type = types.str;
-          default = "127.0.0.1";
+          default = (if cfg.database.socket != null then "localhost" else "127.0.0.1");
           description = "Database host address.";
         };
 
@@ -119,6 +182,13 @@ in
             <option>database.user</option>.
           '';
         };
+
+        socket = mkOption {
+          type = types.nullOr types.path;
+          default = null;
+          example = "/run/mysqld/mysqld.sock";
+          description = "Path to the unix socket file to use for authentication.";
+        };
       };
     };
   };
@@ -126,17 +196,20 @@ in
   config = mkIf cfg.enable {
 
     assertions = [
-      { assertion = cfg.database.passwordFile != null || cfg.database.password != "";
+      { assertion = cfg.database.passwordFile != null || cfg.database.password != "" || cfg.database.socket != null;
-        message = "either services.redmine.database.passwordFile or services.redmine.database.password must be set";
+        message = "one of services.redmine.database.socket, services.redmine.database.passwordFile, or services.redmine.database.password must be set";
+      }
+      { assertion = cfg.database.socket != null -> (cfg.database.type == "mysql2");
+        message = "Socket authentication is only available for the mysql2 database type";
       }
     ];
 
-    environment.systemPackages = [ pkgs.redmine ];
+    environment.systemPackages = [ cfg.package ];
 
     systemd.services.redmine = {
       after = [ "network.target" (if cfg.database.type == "mysql2" then "mysql.service" else "postgresql.service") ];
       wantedBy = [ "multi-user.target" ];
-      environment.HOME = "${pkgs.redmine}/share/redmine";
+      environment.HOME = "${cfg.package}/share/redmine";
       environment.RAILS_ENV = "production";
       environment.RAILS_CACHE = "${cfg.stateDir}/cache";
       environment.REDMINE_LANG = "en";
@@ -151,43 +224,80 @@ in
         subversion
       ];
       preStart = ''
-        # start with a fresh config directory every time
+        # ensure cache directory exists for db:migrate command
-        rm -rf ${cfg.stateDir}/config
+        mkdir -p ${cfg.stateDir}/cache
-        cp -r ${pkgs.redmine}/share/redmine/config.dist ${cfg.stateDir}/config
 
-        # create the basic state directory layout pkgs.redmine expects
+        # create the basic directory layout the redmine package expects
-        mkdir -p /run/redmine
+        mkdir -p /run/redmine/public
 
         for i in config files log plugins tmp; do
           mkdir -p ${cfg.stateDir}/$i
-          ln -fs ${cfg.stateDir}/$i /run/redmine/$i
+          ln -fs ${cfg.stateDir}/$i /run/redmine/
         done
 
-        # ensure cache directory exists for db:migrate command
+        for i in plugin_assets themes; do
-        mkdir -p ${cfg.stateDir}/cache
+          mkdir -p ${cfg.stateDir}/public/$i
+          ln -fs ${cfg.stateDir}/public/$i /run/redmine/public/
+        done
+
+
+        # start with a fresh config directory
+        # the config directory is copied instead of linked as some mutable data is stored in there
+        rm -rf ${cfg.stateDir}/config/*
+        cp -r ${cfg.package}/share/redmine/config.dist/* ${cfg.stateDir}/config/
 
         # link in the application configuration
         ln -fs ${configurationYml} ${cfg.stateDir}/config/configuration.yml
 
+
+        # link in all user specified themes
+        rm -rf ${cfg.stateDir}/public/themes/*
+        for theme in ${concatStringsSep " " (mapAttrsToList unpackTheme cfg.themes)}; do
+          ln -fs $theme/* ${cfg.stateDir}/public/themes/
+        done
+
+        # link in redmine provided themes
+        ln -sf ${cfg.package}/share/redmine/public/themes.dist/* ${cfg.stateDir}/public/themes/
+
+
+        # link in all user specified plugins
+        rm -rf ${cfg.stateDir}/plugins/*
+        for plugin in ${concatStringsSep " " (mapAttrsToList unpackPlugin cfg.plugins)}; do
+          ln -fs $plugin/* ${cfg.stateDir}/plugins/''${plugin##*-redmine-plugin-}
+        done
+
+
+        # ensure correct permissions for most files
         chmod -R ug+rwX,o-rwx+x ${cfg.stateDir}/
 
-        # handle database.passwordFile
+
+        # handle database.passwordFile & permissions
         DBPASS=$(head -n1 ${cfg.database.passwordFile})
         cp -f ${databaseYml} ${cfg.stateDir}/config/database.yml
         sed -e "s,#dbpass#,$DBPASS,g" -i ${cfg.stateDir}/config/database.yml
         chmod 440 ${cfg.stateDir}/config/database.yml
 
+
         # generate a secret token if required
         if ! test -e "${cfg.stateDir}/config/initializers/secret_token.rb"; then
           ${bundle} exec rake generate_secret_token
           chmod 440 ${cfg.stateDir}/config/initializers/secret_token.rb
         fi
 
+
         # ensure everything is owned by ${cfg.user}
         chown -R ${cfg.user}:${cfg.group} ${cfg.stateDir}
 
-        ${bundle} exec rake db:migrate
+
-        ${bundle} exec rake redmine:load_default_data
+        # execute redmine required commands prior to starting the application
+        # NOTE: su required in case using mysql socket authentication
+        /run/wrappers/bin/su -s ${pkgs.bash}/bin/bash -m -l redmine -c '${bundle} exec rake db:migrate'
+        /run/wrappers/bin/su -s ${pkgs.bash}/bin/bash -m -l redmine -c '${bundle} exec rake redmine:load_default_data'
+
+
+        # log files don't exist until after first command has been executed
+        # correct ownership of files generated by calling exec rake ...
+        chown -R ${cfg.user}:${cfg.group} ${cfg.stateDir}/log
       '';
 
       serviceConfig = {
@@ -196,13 +306,13 @@ in
         User = cfg.user;
         Group = cfg.group;
         TimeoutSec = "300";
-        WorkingDirectory = "${pkgs.redmine}/share/redmine";
+        WorkingDirectory = "${cfg.package}/share/redmine";
-        ExecStart="${bundle} exec rails server webrick -e production -P ${cfg.stateDir}/redmine.pid";
+        ExecStart="${bundle} exec rails server webrick -e production -p ${toString cfg.port} -P ${cfg.stateDir}/redmine.pid";
       };
 
     };
 
-    users.extraUsers = optionalAttrs (cfg.user == "redmine") (singleton
+    users.users = optionalAttrs (cfg.user == "redmine") (singleton
       { name = "redmine";
         group = cfg.group;
         home = cfg.stateDir;
@@ -210,7 +320,7 @@ in
         uid = config.ids.uids.redmine;
       });
 
-    users.extraGroups = optionalAttrs (cfg.group == "redmine") (singleton
+    users.groups = optionalAttrs (cfg.group == "redmine") (singleton
       { name = "redmine";
         gid = config.ids.gids.redmine;
       });

nixos/tests/redmine.nix

@@ -0,0 +1,40 @@
+import ./make-test.nix ({ pkgs, lib, ... }:
+{
+  name = "redmine";
+  meta.maintainers = [ lib.maintainers.aanderse ];
+
+  machine =
+    { config, pkgs, ... }:
+    { services.mysql.enable = true;
+      services.mysql.package = pkgs.mariadb;
+      services.mysql.ensureDatabases = [ "redmine" ];
+      services.mysql.ensureUsers = [
+        { name = "redmine";
+          ensurePermissions = { "redmine.*" = "ALL PRIVILEGES"; };
+        }
+      ];
+
+      services.redmine.enable = true;
+      services.redmine.database.socket = "/run/mysqld/mysqld.sock";
+      services.redmine.plugins = {
+        redmine_env_auth = builtins.fetchurl {
+          url = https://github.com/Intera/redmine_env_auth/archive/0.6.zip;
+          sha256 = "0yyr1yjd8gvvh832wdc8m3xfnhhxzk2pk3gm2psg5w9jdvd6skak";
+        };
+      };
+      services.redmine.themes = {
+        dkuk-redmine_alex_skin = builtins.fetchurl {
+          url = https://bitbucket.org/dkuk/redmine_alex_skin/get/1842ef675ef3.zip;
+          sha256 = "0hrin9lzyi50k4w2bd2b30vrf1i4fi1c0gyas5801wn8i7kpm9yl";
+        };
+      };
+    };
+
+  testScript = ''
+    startAll;
+
+    $machine->waitForUnit('redmine.service');
+    $machine->waitForOpenPort('3000');
+    $machine->succeed("curl --fail http://localhost:3000/");
+  '';
+})

pkgs/applications/version-management/redmine/Gemfile

@@ -54,60 +54,26 @@ platforms :mri, :mingw, :x64_mingw do
   end
 end
 
-# Include database gems for the adapters found in the database
+# Include database gems for the database adapters NixOS supports
-# configuration file
-require 'erb'
-require 'yaml'
-
-# NixOS - manually added to ensure mysql and postgres will always be include
 gem "mysql2", "~> 0.4.6", :platforms => [:mri, :mingw, :x64_mingw]
 gem "pg", "~> 0.18.1", :platforms => [:mri, :mingw, :x64_mingw]
 
-database_file = File.join(File.dirname(__FILE__), "config/database.yml")
+group :development do
-if File.exist?(database_file)
+  gem "rdoc", "~> 4.3"
-  database_config = YAML::load(ERB.new(IO.read(database_file)).result)
+  gem "yard"
-  adapters = database_config.values.map {|c| c['adapter']}.compact.uniq
-  if adapters.any?
-    adapters.each do |adapter|
-      case adapter
-      when 'mysql2'
-        gem "mysql2", "~> 0.4.6", :platforms => [:mri, :mingw, :x64_mingw]
-      when /postgresql/
-        gem "pg", "~> 0.18.1", :platforms => [:mri, :mingw, :x64_mingw]
-      when /sqlite3/
-        gem "sqlite3", (RUBY_VERSION < "2.0" && RUBY_PLATFORM =~ /mingw/ ? "1.3.12" : "~>1.3.12"),
-                       :platforms => [:mri, :mingw, :x64_mingw]
-      when /sqlserver/
-        gem "tiny_tds", (RUBY_VERSION >= "2.0" ? "~> 1.0.5" : "~> 0.7.0"), :platforms => [:mri, :mingw, :x64_mingw]
-        gem "activerecord-sqlserver-adapter", :platforms => [:mri, :mingw, :x64_mingw]
-      else
-        warn("Unknown database adapter `#{adapter}` found in config/database.yml, use Gemfile.local to load your own database gems")
-      end
-    end
-  else
-    warn("No adapter found in config/database.yml, please configure it first")
-  end
-else
-  warn("Please configure your config/database.yml first")
 end
 
-# NixOS - manually removed because I couldn't figure out how to get "bundle exec rails server webrick -e production" to ignore these groups
+group :test do
-#group :development do
+  gem "minitest"
-#  gem "rdoc", "~> 4.3"
+  gem "rails-dom-testing"
-#  gem "yard"
+  gem "mocha"
-#end
+  gem "simplecov", "~> 0.9.1", :require => false
-
+  # TODO: remove this after upgrading to Rails 5
-#group :test do
+  gem "test_after_commit", "~> 0.4.2"
-#  gem "minitest"
+  # For running UI tests
-#  gem "rails-dom-testing"
+  gem "capybara"
-#  gem "mocha"
+  gem "selenium-webdriver", "~> 2.53.4"
-#  gem "simplecov", "~> 0.9.1", :require => false
+end
-#  # TODO: remove this after upgrading to Rails 5
-#  gem "test_after_commit", "~> 0.4.2"
-#  # For running UI tests
-#  gem "capybara"
-#  gem "selenium-webdriver", "~> 2.53.4"
-#end
 
 local_gemfile = File.join(File.dirname(__FILE__), "Gemfile.local")
 if File.exists?(local_gemfile)

pkgs/applications/version-management/redmine/Gemfile.lock

@@ -41,12 +41,23 @@ GEM
       public_suffix (>= 2.0.2, < 4.0)
     arel (6.0.4)
     builder (3.2.3)
+    capybara (3.9.0)
+      addressable
+      mini_mime (>= 0.1.3)
+      nokogiri (~> 1.8)
+      rack (>= 1.6.0)
+      rack-test (>= 0.6.3)
+      xpath (~> 3.1)
+    childprocess (0.9.0)
+      ffi (~> 1.0, >= 1.0.11)
     coderay (1.1.2)
     concurrent-ruby (1.0.5)
     crass (1.0.4)
     css_parser (1.6.0)
       addressable
+    docile (1.1.5)
     erubis (2.7.0)
+    ffi (1.9.25)
     globalid (0.4.1)
       activesupport (>= 4.2.0)
     htmlentities (4.3.4)
@@ -59,15 +70,20 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
+    metaclass (0.0.4)
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
     mimemagic (0.3.2)
+    mini_mime (1.0.1)
     mini_portile2 (2.3.0)
     minitest (5.11.3)
+    mocha (1.7.0)
+      metaclass (~> 0.0.1)
+    multi_json (1.13.1)
     mysql2 (0.4.10)
     net-ldap (0.12.1)
-    nokogiri (1.8.4)
+    nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
     pg (0.18.4)
     protected_attributes (1.1.4)
@@ -104,10 +120,11 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (12.3.1)
-    rbpdf (1.19.5)
+    rbpdf (1.19.6)
       htmlentities
       rbpdf-font (~> 1.19.0)
     rbpdf-font (1.19.1)
+    rdoc (4.3.0)
     redcarpet (3.4.0)
     request_store (1.0.5)
     rmagick (2.16.0)
@@ -118,6 +135,16 @@ GEM
       railties (>= 3.0, < 5.1)
       roadie (~> 3.1)
     ruby-openid (2.3.0)
+    rubyzip (1.2.2)
+    selenium-webdriver (2.53.4)
+      childprocess (~> 0.5)
+      rubyzip (~> 1.0)
+      websocket (~> 1.0)
+    simplecov (0.9.2)
+      docile (~> 1.1.0)
+      multi_json (~> 1.0)
+      simplecov-html (~> 0.9.0)
+    simplecov-html (0.9.0)
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
@@ -125,22 +152,31 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
+    test_after_commit (0.4.2)
+      activerecord (>= 3.2)
     thor (0.20.0)
     thread_safe (0.3.6)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
+    websocket (1.2.8)
+    xpath (3.1.0)
+      nokogiri (~> 1.8)
+    yard (0.9.16)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   actionpack-xml_parser
+  capybara
   coderay (~> 1.1.1)
   i18n (~> 0.7.0)
   jquery-rails (~> 3.1.4)
   mail (~> 2.6.4)
   mime-types (~> 3.0)
   mimemagic
+  minitest
+  mocha
   mysql2 (~> 0.4.6)
   net-ldap (~> 0.12.0)
   nokogiri (~> 1.8.1)
@@ -148,15 +184,21 @@ DEPENDENCIES
   protected_attributes
   rack-openid
   rails (= 4.2.8)
+  rails-dom-testing
   rails-html-sanitizer (>= 1.0.3)
   rbpdf (~> 1.19.3)
+  rdoc (~> 4.3)
   redcarpet (~> 3.4.0)
   request_store (= 1.0.5)
   rmagick (>= 2.14.0)
   roadie (~> 3.2.1)
   roadie-rails (~> 1.1.1)
   ruby-openid (~> 2.3.0)
+  selenium-webdriver (~> 2.53.4)
+  simplecov (~> 0.9.1)
+  test_after_commit (~> 0.4.2)
   tzinfo-data
+  yard
 
 BUNDLED WITH
-   1.16.1
+   1.16.3

pkgs/applications/version-management/redmine/default.nix

@@ -7,6 +7,7 @@ let
 
     inherit ruby;
     gemdir = ./.;
+    groups = [ "ldap" "openid" ];
   };
 in
   stdenv.mkDerivation rec {
@@ -21,15 +22,15 @@ in
 
     buildPhase = ''
       mv config config.dist
+      mv public/themes public/themes.dist
     '';
 
     installPhase = ''
       mkdir -p $out/share
       cp -r . $out/share/redmine
-
+      for i in config files log plugins public/plugin_assets public/themes tmp; do
-      for i in config files log plugins tmp; do
         rm -rf $out/share/redmine/$i
-        ln -fs /run/redmine/$i $out/share/redmine/
+        ln -fs /run/redmine/$i $out/share/redmine/$i
       done
     '';
 
@@ -39,4 +40,4 @@ in
       maintainers = [ maintainers.garbas ];
       license = licenses.gpl2;
     };
-  }
+  }

pkgs/applications/version-management/redmine/gemset.nix

@@ -96,6 +96,24 @@
     };
     version = "3.2.3";
   };
+  capybara = {
+    dependencies = ["addressable" "mini_mime" "nokogiri" "rack" "rack-test" "xpath"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1sz6ick0pn7886jh9fd4571wyplshnpb95pr22ds4hd51zcrnfi4";
+      type = "gem";
+    };
+    version = "3.9.0";
+  };
+  childprocess = {
+    dependencies = ["ffi"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0a61922kmvcxyj5l70fycapr87gz1dzzlkfpq85rfqk5vdh3d28p";
+      type = "gem";
+    };
+    version = "0.9.0";
+  };
   coderay = {
     source = {
       remotes = ["https://rubygems.org"];
@@ -129,6 +147,14 @@
     };
     version = "1.6.0";
   };
+  docile = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0m8j31whq7bm5ljgmsrlfkiqvacrw6iz9wq10r3gwrv5785y8gjx";
+      type = "gem";
+    };
+    version = "1.1.5";
+  };
   erubis = {
     source = {
       remotes = ["https://rubygems.org"];
@@ -137,6 +163,14 @@
     };
     version = "2.7.0";
   };
+  ffi = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0jpm2dis1j7zvvy3lg7axz9jml316zrn7s0j59vyq3qr127z0m7q";
+      type = "gem";
+    };
+    version = "1.9.25";
+  };
   globalid = {
     dependencies = ["activesupport"];
     source = {
@@ -189,6 +223,14 @@
     };
     version = "2.6.6";
   };
+  metaclass = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0hp99y2b1nh0nr8pc398n3f8lakgci6pkrg4bf2b2211j1f6hsc5";
+      type = "gem";
+    };
+    version = "0.0.4";
+  };
   mime-types = {
     dependencies = ["mime-types-data"];
     source = {
@@ -214,6 +256,14 @@
     };
     version = "0.3.2";
   };
+  mini_mime = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1q4pshq387lzv9m39jv32vwb8wrq3wc4jwgl4jk209r4l33v09d3";
+      type = "gem";
+    };
+    version = "1.0.1";
+  };
   mini_portile2 = {
     source = {
       remotes = ["https://rubygems.org"];
@@ -230,6 +280,23 @@
     };
     version = "5.11.3";
   };
+  mocha = {
+    dependencies = ["metaclass"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "13whjmrm4n48rwx7h7a2jwa5grar3m0fxspbm2pm4lyp7hi119c1";
+      type = "gem";
+    };
+    version = "1.7.0";
+  };
+  multi_json = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1rl0qy4inf1mp8mybfk56dfga0mvx97zwpmq5xmiwl5r770171nv";
+      type = "gem";
+    };
+    version = "1.13.1";
+  };
   mysql2 = {
     source = {
       remotes = ["https://rubygems.org"];
@@ -250,10 +317,10 @@
     dependencies = ["mini_portile2"];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1h9nml9h3m0mpvmh8jfnqvblnz5n5y3mmhgfc38avfmfzdrq9bgc";
+      sha256 = "0byyxrazkfm29ypcx5q4syrv126nvjnf7z6bqi01sqkv4llsi4qz";
       type = "gem";
     };
-    version = "1.8.4";
+    version = "1.8.5";
   };
   pg = {
     source = {
@@ -363,10 +430,10 @@
     dependencies = ["htmlentities" "rbpdf-font"];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "021fda3gcz9pyydxnn40vs1nrkycwslb9ip4q0yg3hlip41k1b49";
+      sha256 = "159vg56bzy09f6zrh9h3rxm2r0vkvsfn9qczqmv1vi5xkd918s0d";
       type = "gem";
     };
-    version = "1.19.5";
+    version = "1.19.6";
   };
   rbpdf-font = {
     source = {
@@ -376,6 +443,14 @@
     };
     version = "1.19.1";
   };
+  rdoc = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "13ba2mhqqcsp3k97x3iz9x29xk26rv4561lfzzzibcy41vvj1n4c";
+      type = "gem";
+    };
+    version = "4.3.0";
+  };
   redcarpet = {
     source = {
       remotes = ["https://rubygems.org"];
@@ -426,6 +501,40 @@
     };
     version = "2.3.0";
   };
+  rubyzip = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1n1lb2sdwh9h27y244hxzg1lrxxg2m53pk1vq7p33bna003qkyrj";
+      type = "gem";
+    };
+    version = "1.2.2";
+  };
+  selenium-webdriver = {
+    dependencies = ["childprocess" "rubyzip" "websocket"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "15qyf7b9fa2nxhhwp551b9fjj82kb3wmy65559yrrcwpdadqvcs4";
+      type = "gem";
+    };
+    version = "2.53.4";
+  };
+  simplecov = {
+    dependencies = ["docile" "multi_json" "simplecov-html"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1a3wy9zlmfwl3f47cibnxyxrgfz16y6fmy0dj1vyidzyys4mvy12";
+      type = "gem";
+    };
+    version = "0.9.2";
+  };
+  simplecov-html = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0jv9pmpaxihrcsgcf6mgl3qg7rhf9scl5l2k67d768w9cz63xgvc";
+      type = "gem";
+    };
+    version = "0.9.0";
+  };
   sprockets = {
     dependencies = ["concurrent-ruby" "rack"];
     source = {
@@ -444,6 +553,15 @@
     };
     version = "3.2.1";
   };
+  test_after_commit = {
+    dependencies = ["activerecord"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1fzg8qan6f0n0ynr594bld2k0rwwxj99yzhiga2f3pkj9ina1abb";
+      type = "gem";
+    };
+    version = "0.4.2";
+  };
   thor = {
     source = {
       remotes = ["https://rubygems.org"];
@@ -469,4 +587,29 @@
     };
     version = "1.2.5";
   };
+  websocket = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0f11rcn4qgffb1rq4kjfwi7di79w8840x9l74pkyif5arp0mb08x";
+      type = "gem";
+    };
+    version = "1.2.8";
+  };
+  xpath = {
+    dependencies = ["nokogiri"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1y61ijvv04bwga802s8py5xd7fcxci6478wgr9wkd35p45x20jzi";
+      type = "gem";
+    };
+    version = "3.1.0";
+  };
+  yard = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0lmmr1839qgbb3zxfa7jf5mzy17yjl1yirwlgzdhws4452gqhn67";
+      type = "gem";
+    };
+    version = "0.9.16";
+  };
 }

pkgs/top-level/all-packages.nix

@@ -4968,7 +4968,7 @@ with pkgs;
 
   redir = callPackage ../tools/networking/redir { };
 
-  redmine = callPackage ../applications/version-management/redmine { };
+  redmine = callPackage ../applications/version-management/redmine { ruby = pkgs.ruby_2_4; };
 
   redsocks = callPackage ../tools/networking/redsocks { };