forked from the-distro/ofborg
60 lines
1.4 KiB
Nix
60 lines
1.4 KiB
Nix
{ nixpkgs ? ./nix
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, supportedSystems ? [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" ]
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}:
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let
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pkgs = import nixpkgs {};
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inherit (pkgs) lib;
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# An attrset of borgpkgs per supportedSystem:
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#
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# {
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# "x86_64-linux" = ...
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# "x86_64-darwin" = ...
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# }
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borgpkgs-per-arch = builtins.foldl'
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(collector: system:
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collector // {
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"${system}" = import ./. {
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pkgs = import nixpkgs { inherit system; };
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};
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}
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)
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{} supportedSystems;
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attrForSystem = system: attrpath:
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if borgpkgs-per-arch ? "${system}"
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then (
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let
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borgpkgs = borgpkgs-per-arch."${system}";
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in if lib.hasAttrByPath attrpath borgpkgs
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then lib.setAttrByPath
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(attrpath ++ [system])
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(lib.attrByPath attrpath "bogus" borgpkgs)
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else throw "Failed to find ${toString attrpath} for ${system} in borgpkgs"
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)
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else throw "No such system ${system}";
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attrsForAllSystems = path:
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builtins.foldl'
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(collector: system:
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lib.recursiveUpdate collector (attrForSystem system path)
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)
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{}
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supportedSystems;
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merge = attrsets:
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builtins.foldl'
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(collector: set: lib.recursiveUpdate set collector)
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{}
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attrsets;
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x8664LinuxOnly = path:
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(attrForSystem "x86_64-linux" path);
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in merge [
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(attrsForAllSystems [ "ofborg" "rs" ])
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(x8664LinuxOnly [ "ofborg" "php" ])
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(x8664LinuxOnly [ "ircbot" ])
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]
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