forked from Fachschaft/nixConfig
43 lines
784 B
Nix
43 lines
784 B
Nix
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{lib, config, ...} :
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let
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inherit (lib)
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mkEnableOption
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mkIf
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mkOption
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types
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;
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cfg = config.impermanence;
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in
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{
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imports = [ ];
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options.impermanence = {
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enable = mkEnableOption "impermanence";
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storagePath = mkOption {
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type = types.path;
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default = "/persist/persist";
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description = "The path where persistent data is stored";
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};
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name = mkOption {
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type = types.str;
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default = "persist";
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description = "the name of the persistent data store";
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};
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};
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config = mkIf cfg.enable {
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environment.persistence.${cfg.name} = {
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persistentStoragePath = cfg.storagePath;
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directories = [
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"/var/log"
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"/etc/ssh"
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"/var/lib/nixos"
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];
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};
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environment.etc.machine-id.source = "${cfg.storagePath}/machine-id";
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};
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}
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