88 lines
2.7 KiB
Nix
88 lines
2.7 KiB
Nix
{ config, lib, pkgs, utils, ... }:
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with lib;
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let
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cfg = config.home-manager;
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serviceEnvironment = optionalAttrs (cfg.backupFileExtension != null) {
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HOME_MANAGER_BACKUP_EXT = cfg.backupFileExtension;
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} // optionalAttrs cfg.verbose { VERBOSE = "1"; };
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in {
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imports = [ ./common.nix ];
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config = mkMerge [
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{
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home-manager = {
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extraSpecialArgs.nixosConfig = config;
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sharedModules = [{
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# The per-user directory inside /etc/profiles is not known by
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# fontconfig by default.
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fonts.fontconfig.enable = lib.mkDefault
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(cfg.useUserPackages && config.fonts.fontconfig.enable);
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# Inherit glibcLocales setting from NixOS.
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i18n.glibcLocales = lib.mkDefault config.i18n.glibcLocales;
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}];
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};
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}
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(mkIf (cfg.users != { }) {
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systemd.services = mapAttrs' (_: usercfg:
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let username = usercfg.home.username;
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in nameValuePair ("home-manager-${utils.escapeSystemdPath username}") {
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description = "Home Manager environment for ${username}";
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wantedBy = [ "multi-user.target" ];
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wants = [ "nix-daemon.socket" ];
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after = [ "nix-daemon.socket" ];
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before = [ "systemd-user-sessions.service" ];
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environment = serviceEnvironment;
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unitConfig = { RequiresMountsFor = usercfg.home.homeDirectory; };
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stopIfChanged = false;
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serviceConfig = {
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User = usercfg.home.username;
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Type = "oneshot";
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RemainAfterExit = "yes";
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TimeoutStartSec = "5m";
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SyslogIdentifier = "hm-activate-${username}";
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ExecStart = let
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systemctl =
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"XDG_RUNTIME_DIR=\${XDG_RUNTIME_DIR:-/run/user/$UID} systemctl";
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sed = "${pkgs.gnused}/bin/sed";
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exportedSystemdVariables = concatStringsSep "|" [
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"DBUS_SESSION_BUS_ADDRESS"
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"DISPLAY"
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"WAYLAND_DISPLAY"
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"XAUTHORITY"
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"XDG_RUNTIME_DIR"
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];
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setupEnv = pkgs.writeScript "hm-setup-env" ''
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#! ${pkgs.runtimeShell} -el
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# The activation script is run by a login shell to make sure
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# that the user is given a sane environment.
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# If the user is logged in, import variables from their current
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# session environment.
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eval "$(
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${systemctl} --user show-environment 2> /dev/null \
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| ${sed} -En '/^(${exportedSystemdVariables})=/s/^/export /p'
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)"
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exec "$1/activate"
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'';
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in "${setupEnv} ${usercfg.home.activationPackage}";
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};
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}) cfg.users;
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})
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];
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}
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