76 lines
1.6 KiB
Nix
76 lines
1.6 KiB
Nix
lib: _: {
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findModules = dirs:
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builtins.concatMap (dir:
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lib.pipe dir [
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(lib.fileset.fileFilter (
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file: file.hasExt "nix" && file.name != "default.nix"
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))
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lib.fileset.toList
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])
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dirs;
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formatHostPort = {
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host,
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port,
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}: "${host}:${builtins.toString port}";
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mkSecrets = secrets: let
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mkSecret = {
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name,
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secret,
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}:
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secret
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// {
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file = ./secrets/${name}.age;
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};
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in
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builtins.mapAttrs (name: secret: mkSecret {inherit name secret;}) secrets;
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genNixosConfigurations = {
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inputs,
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extraModules,
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}: let
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commonDir = ./common;
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classesDir = ./classes;
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hostsDir = ./hosts;
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commonNixosSystem = {
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class,
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name,
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}:
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lib.nixosSystem {
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specialArgs = {
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inherit inputs lib;
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attrName = name;
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};
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modules =
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(lib.findModules [
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commonDir
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./classes/${class}
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(classesDir + "/${class}")
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(hostsDir + "/${class}/${name}")
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])
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++ [
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{networking.hostName = lib.mkDefault name;}
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]
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++ extraModules;
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};
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dirsIn = dir:
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lib.pipe (builtins.readDir dir) [
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(lib.filterAttrs (_: type: type == "directory"))
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builtins.attrNames
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];
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in
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lib.pipe (dirsIn hostsDir) [
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(classes:
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builtins.concatMap (
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class: map (name: {inherit class name;}) (dirsIn (hostsDir + "/${class}"))
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)
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classes)
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(map (obj: lib.nameValuePair obj.name (commonNixosSystem obj)))
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builtins.listToAttrs
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];
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}
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