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nixos/i18n: add option for extra locale settings

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This commit is contained in:
Johannes Frankenau 2018-03-07 15:30:29 +01:00
parent 07be75d512
commit 833ef67312
1 changed files with 13 additions and 1 deletions
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14
nixos/modules/config/i18n.nix
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@ -34,6 +34,17 @@ with lib;
'';
};
extraLocaleSettings = mkOption {
type = types.attrsOf types.str;
default = {};
example = { LC_MESSAGES = "en_US.UTF-8"; LC_TIME = "de_DE.UTF-8"; };
description = ''
A set of additional system-wide locale settings other than
<literal>LANG</literal> which can be configured with
<option>i18n.defaultLocale</option>.
'';
};
supportedLocales = mkOption {
type = types.listOf types.str;
default = ["all"];
@ -129,7 +140,7 @@ with lib;
environment.sessionVariables =
{ LANG = config.i18n.defaultLocale;
LOCALE_ARCHIVE = "/run/current-system/sw/lib/locale/locale-archive";
};
} // config.i18n.extraLocaleSettings;
systemd.globalEnvironment = mkIf (config.i18n.supportedLocales != []) {
LOCALE_ARCHIVE = "${config.i18n.glibcLocales}/lib/locale/locale-archive";
@ -141,6 +152,7 @@ with lib;
source = pkgs.writeText "locale.conf"
''
LANG=${config.i18n.defaultLocale}
${concatStringsSep "\n" (mapAttrsToList (n: v: ''${n}=${v}'') config.i18n.extraLocaleSettings)}
'';
};