commit aa22be179a4dfb9633089ebc7c65c6d6c18a83d5 · pyrox.dev/nixpkgs

+49 -42
nixos/modules/services/misc/packagekit.nix
···

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       { config, lib, pkgs, ... }:

     

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       with lib;

     

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       -
       

     

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       let

     

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       -
       

     

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         cfg = config.services.packagekit;

     

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         packagekitConf = ''

     

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           [Daemon]

     

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           DefaultBackend=${cfg.backend}

     

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           KeepCache=false

     

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         '';

     

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         inherit (lib)

     

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           mkEnableOption mkOption mkIf mkRemovedOptionModule types

     

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           listToAttrs recursiveUpdate;

     

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         vendorConf = ''

     

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           [PackagesNotFound]

     

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           DefaultUrl=https://github.com/NixOS/nixpkgs

     

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           CodecUrl=https://github.com/NixOS/nixpkgs

     

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           HardwareUrl=https://github.com/NixOS/nixpkgs

     

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           FontUrl=https://github.com/NixOS/nixpkgs

     

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           MimeUrl=https://github.com/NixOS/nixpkgs

     

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         '';

     

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         iniFmt = pkgs.formats.ini { };

     

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       in

     

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         confFiles = [

     

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           (iniFmt.generate "PackageKit.conf" (recursiveUpdate

     

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             {

     

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               Daemon = {

     

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                 DefaultBackend = "test_nop";

     

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                 KeepCache = false;

     

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               };

     

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             }

     

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             cfg.settings))

     

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           (iniFmt.generate "Vendor.conf" (recursiveUpdate

     

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             {

     

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               PackagesNotFound = rec {

     

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                 DefaultUrl = "https://github.com/NixOS/nixpkgs";

     

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                 CodecUrl = DefaultUrl;

     

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                 HardwareUrl = DefaultUrl;

     

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                 FontUrl = DefaultUrl;

     

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                 MimeUrl = DefaultUrl;

     

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               };

     

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             }

     

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             cfg.vendorSettings))

     

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         ];

     

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       in

     

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       {

     

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         imports = [

     

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           (mkRemovedOptionModule [ "services" "packagekit" "backend" ] "The only backend that doesn't blow up is `test_nop`.")

     

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         ];

     

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         options = {

     

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         options.services.packagekit = {

     

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           enable = mkEnableOption ''

     

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             PackageKit provides a cross-platform D-Bus abstraction layer for

     

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             installing software. Software utilizing PackageKit can install

     

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             software regardless of the package manager.

     

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           '';

     

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           services.packagekit = {

     

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             enable = mkEnableOption

     

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               ''

     

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                 PackageKit provides a cross-platform D-Bus abstraction layer for

     

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                 installing software. Software utilizing PackageKit can install

     

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                 software regardless of the package manager.

     

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               '';

     

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           settings = mkOption {

     

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             type = iniFmt.type;

     

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             default = { };

     

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             description = "Additional settings passed straight through to PackageKit.conf";

     

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           };

     

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             # TODO: integrate with PolicyKit if the nix backend matures to the point

     

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             # where it will require elevated permissions

     

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             backend = mkOption {

     

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               type = types.enum [ "test_nop" ];

     

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               default = "test_nop";

     

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               description = ''

     

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                 PackageKit supports multiple different backends and <literal>auto</literal> which

     

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                 should do the right thing.

     

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                 </para>

     

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                 <para>

     

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                 On NixOS however, we do not have a backend compatible with nix 2.0

     

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                 (refer to <link xlink:href="https://github.com/NixOS/nix/issues/233">this issue</link> so we have to force

     

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                 it to <literal>test_nop</literal> for now.

     

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               '';

     

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             };

     

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           vendorSettings = mkOption {

     

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             type = iniFmt.type;

     

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             default = { };

     

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             description = "Additional settings passed straight through to Vendor.conf";

     

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           };

     

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         };

     

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···

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           systemd.packages = with pkgs; [ packagekit ];

     

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           environment.etc."PackageKit/PackageKit.conf".text = packagekitConf;

     

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           environment.etc."PackageKit/Vendor.conf".text = vendorConf;

     

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           environment.etc = listToAttrs (map

     

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             (e:

     

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               lib.nameValuePair "PackageKit/${e.name}" { source = e; })

     

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             confFiles);

     

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         };

     

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       }