7e5c6f7e21
The `activate-system` daemon will now run all the checks, which seems like probably a good idea anyway?
75 lines
2.4 KiB
Nix
75 lines
2.4 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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activationPath =
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lib.makeBinPath (
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[
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pkgs.gnugrep
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pkgs.coreutils
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] ++ lib.optionals config.nix.enable [ config.nix.package ]
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)
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+ lib.optionalString (!config.nix.enable) ''
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$(
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# If `nix.enable` is off, there might be an unmanaged Nix
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# installation (say in `/nix/var/nix/profiles/default`) that
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# activation scripts (such as Home Manager) want to find on the
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# `$PATH`. Search for it directly to avoid polluting the
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# activation script environment with everything on the
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# `environment.systemPath`.
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if nixEnvPath=$(
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PATH="${config.environment.systemPath}" command -v nix-env
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); then
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printf ':'
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${lib.getExe' pkgs.coreutils "dirname"} -- "$(
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${lib.getExe' pkgs.coreutils "readlink"} \
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--canonicalize-missing \
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-- "$nixEnvPath"
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)"
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fi
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)''
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+ ":/usr/bin:/bin:/usr/sbin:/sbin";
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in
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{
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imports = [
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(lib.mkRemovedOptionModule [ "services" "activate-system" "enable" ] "The `activate-system` service is now always enabled as it is necessary for a working `nix-darwin` setup.")
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];
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config = {
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launchd.daemons.activate-system = {
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script = ''
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set -e
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set -o pipefail
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PATH="${activationPath}"
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export PATH
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export USER=root
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export LOGNAME=root
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export HOME=~root
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export MAIL=/var/mail/root
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export SHELL=$BASH
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export LANG=C
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export LC_CTYPE=UTF-8
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systemConfig=$(cat ${config.system.profile}/systemConfig)
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# Make this configuration the current configuration.
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# The readlink is there to ensure that when $systemConfig = /system
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# (which is a symlink to the store), /run/current-system is still
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# used as a garbage collection root.
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ln -sfn $(cat ${config.system.profile}/systemConfig) /run/current-system
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# Prevent the current configuration from being garbage-collected.
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if [[ -d /nix/var/nix/gcroots ]]; then
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ln -sfn /run/current-system /nix/var/nix/gcroots/current-system
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fi
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${config.system.activationScripts.checks.text}
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${config.system.activationScripts.etc.text}
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${config.system.activationScripts.keyboard.text}
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'';
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serviceConfig.RunAtLoad = true;
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};
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};
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}
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