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35 lines
1012 B
Nix
35 lines
1012 B
Nix
{
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# Create an attrsOf module wrapper (`services.${name}`) around the given submodule.
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#
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# where module filename is of form `${name}.nix`. The submodule takes this
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# 'name' parameter, and is expected to set the final process-compose config in
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# its `outputs.settings` option.
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multiService = mod:
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{ config, pkgs, lib, ... }:
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let
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# Derive name from filename
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name = lib.pipe mod [
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builtins.baseNameOf
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(lib.strings.splitString ".")
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builtins.head
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];
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in
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{
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options.services.${name} = lib.mkOption {
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description = ''
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${name} service
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'';
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default = { };
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type = lib.types.attrsOf (lib.types.submoduleWith {
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specialArgs = { inherit pkgs; };
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modules = [ mod ];
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});
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};
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config.settings.imports =
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lib.pipe config.services.${name} [
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(lib.filterAttrs (_: cfg: cfg.enable))
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(lib.mapAttrsToList (_: cfg: cfg.outputs.settings))
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];
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};
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}
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