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meta: Avoid building rbw-bitw for all hosts

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kat witch 2021-09-04 19:34:09 +01:00
parent a23c94f597
commit b154039b72
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GPG key ID: 1B477797DCA5EC72
5 changed files with 28 additions and 54 deletions
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46
default.nix
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@ -22,40 +22,14 @@ let
all = attrValues local ++ attrValues hexchen;
allStr = toString all;
};
# This is used for the base path for nodeImport.
root = ./.;
/*
This is used to generate specialArgs + the like. It works as such:
* A <xargName> can exist at config/<subconfigName>.
* A <xargName> can exist at config/trusted/<subconfigName>.
If only one exists, the path for that one is returned.
Otherwise a module is generated which contains both import paths.
*/
xarg = lib.recursiveMod { folder = ./config; inherit sources lib; };
/*
We provide the runners with this file this way. We also provide our nix args here.
This is also where pkgs are passed through to the meta config.
*/
metaConfig = {
config = {
runners = {
lazy = {
file = root;
args = [ "--show-trace" ];
};
};
_module.args = {
pkgs = lib.mkDefault pkgs;
};
deploy.targets.dummy.enable = false;
};
};
metaBase = import ./meta.nix { inherit config lib pkgs root; };
# This is where the meta config is evaluated.
eval = lib.evalModules {
modules = lib.singleton metaConfig
modules = lib.singleton metaBase
++ lib.singleton xarg.modules.meta
++ lib.attrValues (removeAttrs xarg.targets [ "common" ])
++ (map
@ -75,22 +49,8 @@ let
} // xarg;
};
# The evaluated meta config.
inherit (eval) config;
/*
Please note all specialArg generated specifications use the folder common to both import paths.
Those import paths are as mentioned above next to `xargNames`.
This provides us with a ./. that contains (most relevantly):
* deploy.targets -> a mapping of target name to host names
* network.nodes -> host names to host NixOS + home-manager configs
* profiles -> the specialArg generated from profiles/
* users -> the specialArg generated from users/
* targets -> the specialArg generated from targets/
* do not use common, it is tf-nix specific config ingested at line 66 of config/modules/meta/deploy.nix for every target.
* services -> the specialArg generated from services/
*/
self = config // { inherit pkgs lib sourceCache sources; } // xarg;
in
self