commit 363a89173a143460f83ec427091bc71173ea9291 · aylac.top/nixcfg-own-knot

+1

hosts/morgana/default.nix

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               enable = true;

     

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               operation = "switch";

     

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             };

     

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       +
             tmpOnTmpfs.enable = true;

     

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           };

     

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           desktop.gnome.enable = true;

     

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           services = {

+1

modules/nixos/profiles/default.nix

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           ./workstation

     

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           ./server

     

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           ./autoUpgrade

     

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       +
           ./tmpOnTmpfs

     

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         ];

     

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       }

+23

modules/nixos/profiles/tmpOnTmpfs/default.nix

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       {

     

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         config,

     

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         lib,

     

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         ...

     

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       }: {

     

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         options.myNixOS.profiles.tmpOnTmpfs = {

     

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           enable = lib.mkEnableOption "have /tmp as a tmpfs";

     

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           buildOnVarLib = lib.mkOption {

     

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             type = lib.types.bool;

     

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             default = true;

     

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             description = "build nix on /var/lib instead of /tmp";

     

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           };

     

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         };

     

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       +
       

     

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         config = lib.mkMerge [

     

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           (lib.mkIf config.myNixOS.profiles.tmpOnTmpfs.enable {

     

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             boot.tmp.useTmpfs = true;

     

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           })

     

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           (lib.mkIf (config.myNixOS.profiles.tmpOnTmpfs.enable && config.myNixOS.profiles.tmpOnTmpfs.buildOnVarLib) {

     

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             nix.settings.build-dir = "/var/lib";

     

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           })

     

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         ];

     

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       +
       }