91 lines
2.7 KiB
Nix
91 lines
2.7 KiB
Nix
|
{ config, lib, pkgs, ... }:
|
|||
|
|
|||
|
with lib;
|
|||
|
|
|||
|
{
|
|||
|
###### interface
|
|||
|
|
|||
|
options = {
|
|||
|
|
|||
|
i18n = {
|
|||
|
glibcLocales = mkOption {
|
|||
|
type = types.path;
|
|||
|
default = pkgs.buildPackages.glibcLocales.override {
|
|||
|
allLocales = any (x: x == "all") config.i18n.supportedLocales;
|
|||
|
locales = config.i18n.supportedLocales;
|
|||
|
};
|
|||
|
example = literalExample "pkgs.glibcLocales";
|
|||
|
description = ''
|
|||
|
Customized pkg.glibcLocales package.
|
|||
|
|
|||
|
Changing this option can disable handling of i18n.defaultLocale
|
|||
|
and supportedLocale.
|
|||
|
'';
|
|||
|
};
|
|||
|
|
|||
|
defaultLocale = mkOption {
|
|||
|
type = types.str;
|
|||
|
default = "en_US.UTF-8";
|
|||
|
example = "nl_NL.UTF-8";
|
|||
|
description = ''
|
|||
|
The default locale. It determines the language for program
|
|||
|
messages, the format for dates and times, sort order, and so on.
|
|||
|
It also determines the character set, such as UTF-8.
|
|||
|
'';
|
|||
|
};
|
|||
|
|
|||
|
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"];
|
|||
|
example = ["en_US.UTF-8/UTF-8" "nl_NL.UTF-8/UTF-8" "nl_NL/ISO-8859-1"];
|
|||
|
description = ''
|
|||
|
List of locales that the system should support. The value
|
|||
|
<literal>"all"</literal> means that all locales supported by
|
|||
|
Glibc will be installed. A full list of supported locales
|
|||
|
can be found at <link
|
|||
|
xlink:href="https://sourceware.org/git/?p=glibc.git;a=blob;f=localedata/SUPPORTED"/>.
|
|||
|
'';
|
|||
|
};
|
|||
|
|
|||
|
};
|
|||
|
|
|||
|
};
|
|||
|
|
|||
|
|
|||
|
###### implementation
|
|||
|
|
|||
|
config = {
|
|||
|
|
|||
|
environment.systemPackages =
|
|||
|
optional (config.i18n.supportedLocales != []) config.i18n.glibcLocales;
|
|||
|
|
|||
|
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 = "${config.i18n.glibcLocales}/lib/locale/locale-archive";
|
|||
|
};
|
|||
|
|
|||
|
# ‘/etc/locale.conf’ is used by systemd.
|
|||
|
environment.etc."locale.conf".source = pkgs.writeText "locale.conf"
|
|||
|
''
|
|||
|
LANG=${config.i18n.defaultLocale}
|
|||
|
${concatStringsSep "\n" (mapAttrsToList (n: v: ''${n}=${v}'') config.i18n.extraLocaleSettings)}
|
|||
|
'';
|
|||
|
|
|||
|
};
|
|||
|
}
|