From c52c7f314ccadcc2fcd91e28c8fd1b88f6d5ce0c Mon Sep 17 00:00:00 2001 From: Benedikt Peetz Date: Fri, 18 Oct 2024 17:07:46 +0200 Subject: refactor(modules): Move all system modules to `by-name` From now on all modules should be added to the new `by-name` directory. This should help remove the (superficial and utterly useless) distinction between `home-manager` and `NixOS` modules. --- modules/by-name/im/impermanence/module.nix | 57 ++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 modules/by-name/im/impermanence/module.nix (limited to 'modules/by-name/im') diff --git a/modules/by-name/im/impermanence/module.nix b/modules/by-name/im/impermanence/module.nix new file mode 100644 index 00000000..9730dde6 --- /dev/null +++ b/modules/by-name/im/impermanence/module.nix @@ -0,0 +1,57 @@ +{ + config, + lib, + ... +}: let + cfg = config.soispha.impermanence; +in { + options.soispha.impermanence = { + enable = lib.mkEnableOption "persisting directories and files with impermanence"; + + directories = lib.mkOption { + type = lib.types.listOf lib.types.str; + default = + [ + "/etc/nixos" + "/var/log" + "/var/lib/systemd" + "/var/lib/nixos" + ] + ++ lib.optional config.networking.networkmanager.enable "/etc/NetworkManager" + ++ lib.optional config.boot.lanzaboote.enable "/etc/secureboot" + ++ lib.optional config.hardware.bluetooth.enable "/var/lib/bluetooth" + ++ lib.optional config.virtualisation.waydroid.enable "/var/lib/waydroid" + ++ lib.optional config.services.postgresql.enable "/var/lib/postgresql"; + + defaultText = lib.literalExpression '' + [ + "/etc/nixos" + "/var/log" + "/var/lib/systemd" + "/var/lib/nixos" + ] + ++ lib.optional config.networking.networkmanager.enable "/etc/NetworkManager" + ++ lib.optional config.boot.lanzaboote.enable "/etc/secureboot" + ++ lib.optional config.hardware.bluetooth.enable "/var/lib/bluetooth" + ++ lib.optional config.virtualisation.waydroid.enable "/var/lib/waydroid" + ++ lib.optional config.services.postgresql.enable "/var/lib/postgresql" + ''; + description = "The directories to persist"; + }; + }; + + config = lib.mkIf cfg.enable { + # needed for the hm impermanence config + programs.fuse.userAllowOther = true; + + environment.persistence = { + "/srv" = { + hideMounts = true; + inherit (cfg) directories; + files = [ + "/etc/machine-id" + ]; + }; + }; + }; +} -- cgit 1.4.1