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home-manager/tests/modules/home-environment/session-variables.nix
Rodney Lorrimar 3be2abb2e6
i18n: Use glibcLocales from NixOS if possible (#2333) (#4177)
This will reduce the system closure size by about 200MB under NixOS by
sharing the glibcLocales package.

When home-manager is installed on Linux without the NixOS module, all
glibc locales are installed, as before.

Resolves: #2333
2023-07-04 11:28:25 +02:00

50 lines
1.4 KiB
Nix

{ config, lib, pkgs, ... }:
let
inherit (pkgs.stdenv.hostPlatform) isDarwin;
linuxExpected = ''
# Only source this once.
if [ -n "$__HM_SESS_VARS_SOURCED" ]; then return; fi
export __HM_SESS_VARS_SOURCED=1
export LOCALE_ARCHIVE_2_27="${config.i18n.glibcLocales}/lib/locale/locale-archive"
export V1="v1"
export V2="v2-v1"
export XDG_CACHE_HOME="/home/hm-user/.cache"
export XDG_CONFIG_HOME="/home/hm-user/.config"
export XDG_DATA_HOME="/home/hm-user/.local/share"
export XDG_STATE_HOME="/home/hm-user/.local/state"
'';
darwinExpected = ''
# Only source this once.
if [ -n "$__HM_SESS_VARS_SOURCED" ]; then return; fi
export __HM_SESS_VARS_SOURCED=1
export V1="v1"
export V2="v2-v1"
export XDG_CACHE_HOME="/home/hm-user/.cache"
export XDG_CONFIG_HOME="/home/hm-user/.config"
export XDG_DATA_HOME="/home/hm-user/.local/share"
export XDG_STATE_HOME="/home/hm-user/.local/state"
'';
expected = pkgs.writeText "expected"
(if isDarwin then darwinExpected else linuxExpected);
in {
config = {
home.sessionVariables = {
V1 = "v1";
V2 = "v2-${config.home.sessionVariables.V1}";
};
nmt.script = ''
assertFileExists home-path/etc/profile.d/hm-session-vars.sh
assertFileContent home-path/etc/profile.d/hm-session-vars.sh \
${expected}
'';
};
}