mirror of
https://github.com/gensokyo-zone/infrastructure.git
synced 2026-02-09 12:29:19 -08:00
98 lines
3.4 KiB
Nix
98 lines
3.4 KiB
Nix
{
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inputs,
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tree,
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systems,
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}: let
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nixlib = inputs.nixpkgs.lib;
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inherit (nixlib.modules) mkOrder mkOverride defaultOverridePriority;
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inherit (nixlib.strings) splitString toLower;
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inherit (nixlib.lists) imap0 elemAt findFirst;
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inherit (nixlib.attrsets) mapAttrs listToAttrs nameValuePair;
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inherit (nixlib.strings) hasPrefix hasInfix substring fixedWidthString replaceStrings concatMapStringsSep;
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inherit (nixlib.trivial) flip toHexString bitOr;
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toHexStringLower = v: toLower (toHexString v);
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hexCharToInt = let
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hexChars = ["0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "a" "b" "c" "d" "e" "f"];
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pairs = imap0 (flip nameValuePair) hexChars;
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idx = listToAttrs pairs;
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in
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char: idx.${char};
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eui64 = mac: let
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parts = map toLower (splitString ":" mac);
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part = elemAt parts;
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part0 = part: let
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nibble1' = hexCharToInt (substring 1 1 part);
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nibble1 = bitOr 2 nibble1';
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nibble0 = substring 0 1 part;
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in
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nibble0 + (fixedWidthString 1 "0" (toHexStringLower nibble1));
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in "${part0 (part 0)}${part 1}:${part 2}ff:fe${part 3}:${part 4}${part 5}";
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userIs = group: user: builtins.elem group (user.extraGroups ++ [user.group]);
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mkWinPath = replaceStrings ["/"] ["\\"];
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mkBaseDn = domain: concatMapStringsSep "," (part: "dc=${part}") (splitString "." domain);
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mkAddress6 = addr: if hasInfix ":" addr && ! hasPrefix "[" addr then "[${addr}]" else addr;
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coalesce = findFirst (v: v != null) null;
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mapListToAttrs = f: l: listToAttrs (map f l);
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overrideOptionDefault = 1500;
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overrideAlmostOptionDefault = 1400;
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overrideDefault = 1000;
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overrideAlmostDefault = 900;
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overrideNone = defaultOverridePriority; # 100
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overrideAlmostForce = 75;
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overrideForce = 50;
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overrideVM = 10;
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mkAlmostOptionDefault = mkOverride overrideAlmostOptionDefault;
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mkAlmostDefault = mkOverride overrideAlmostDefault;
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mkAlmostForce = mkOverride overrideAlmostForce;
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orderBefore = 500;
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orderNone = 1000;
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orderAfter = 1500;
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orderAlmostAfter = 1400;
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mkAlmostAfter = mkOrder 1400;
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mapOverride = priority: mapAttrs (_: mkOverride priority);
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mapOptionDefaults = mapOverride overrideOptionDefault;
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mapAlmostOptionDefaults = mapOverride overrideAlmostOptionDefault;
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mapDefaults = mapOverride overrideDefault;
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treeToModulesOutput = modules:
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{
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${
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if modules ? __functor
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then "default"
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else null
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} =
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modules.__functor modules;
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}
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// builtins.removeAttrs modules ["__functor"];
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in {
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inherit tree nixlib inputs systems;
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meta = tree.impure;
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std = inputs.self.lib.Std.Std.compat;
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Std = inputs.std-fl.lib;
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lib = {
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domain = "gensokyo.zone";
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inherit treeToModulesOutput userIs
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eui64 mkWinPath mkBaseDn mkAddress6
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toHexStringLower hexCharToInt
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mapListToAttrs coalesce
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mkAlmostOptionDefault mkAlmostDefault mkAlmostForce mapOverride mapOptionDefaults mapAlmostOptionDefaults mapDefaults
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overrideOptionDefault overrideAlmostOptionDefault overrideDefault overrideAlmostDefault overrideNone overrideAlmostForce overrideForce overrideVM
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orderBefore orderNone orderAfter orderAlmostAfter
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mkAlmostAfter;
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inherit (inputs.arcexprs.lib) unmerged json;
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};
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gensokyo-zone = {
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inherit inputs;
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inherit (inputs) self;
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inherit (inputs.self) overlays;
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inherit (inputs.self.lib) tree meta lib systems;
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};
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generate = import ./generate.nix {inherit inputs tree;};
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}
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