69 lines
2.3 KiB
Nix
69 lines
2.3 KiB
Nix
{
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# this placeholder is replaced by the path to nixpkgs
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inputs.nixpkgs.url = "__NIXPKGS__";
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outputs =
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inputs':
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let
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# fake clan-core input
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fake-clan-core = {
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clanModules.fake-module = ./fake-module.nix;
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};
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inputs = inputs' // {
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clan-core = fake-clan-core;
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};
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machineSettings = (
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if builtins.getEnv "CLAN_MACHINE_SETTINGS_FILE" != "" then
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builtins.fromJSON (builtins.readFile (builtins.getEnv "CLAN_MACHINE_SETTINGS_FILE"))
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else if builtins.pathExists ./machines/machine1/settings.json then
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builtins.fromJSON (builtins.readFile ./machines/machine1/settings.json)
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else
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{ }
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);
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machineImports = map (module: fake-clan-core.clanModules.${module}) (
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machineSettings.clanImports or [ ]
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);
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in
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{
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nixosConfigurations.machine1 = inputs.nixpkgs.lib.nixosSystem {
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modules = machineImports ++ [
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./nixosModules/machine1.nix
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machineSettings
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(
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{
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lib,
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options,
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pkgs,
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...
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}:
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{
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config = {
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nixpkgs.hostPlatform = "x86_64-linux";
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# speed up by not instantiating nixpkgs twice and disable documentation
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nixpkgs.pkgs = inputs.nixpkgs.legacyPackages.x86_64-linux;
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documentation.enable = false;
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};
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options.clan.core.optionsNix = lib.mkOption {
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type = lib.types.raw;
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internal = true;
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readOnly = true;
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default = (pkgs.nixosOptionsDoc { inherit options; }).optionsNix;
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defaultText = "optionsNix";
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description = ''
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This is to export nixos options used for `clan config`
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'';
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};
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options.clanImports = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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description = ''
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A list of imported module names imported from clan-core.clanModules.<name>
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The buildClan function will automatically import these modules for the current machine.
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'';
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};
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}
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)
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];
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};
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};
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}
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