39 lines
1.1 KiB
Nix
39 lines
1.1 KiB
Nix
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lib: lock: let
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inherit (lib) attrValues findFirst foldl' hasAttr matchAttrs optionalAttrs recursiveUpdate removeAttrs;
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recursiveUpdateList = list: foldl' recursiveUpdate {} list;
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in rec {
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/**
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From an attrset, returns a flake input that has its type defaulted
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to `github` and has some of its inputs following this flake's input
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of the same name.
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It gets information from the `flake.lock` file and can be used thanks
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to flakegen
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*/
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mkInput = {type ? "github", ...} @ info: let
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input =
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findFirst
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(x: matchAttrs (removeAttrs info ["inputs"]) (x.original or {})) {}
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(attrValues lock.nodes);
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mkOverride = i:
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optionalAttrs
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(hasAttr i (input.inputs or {}))
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{inputs.${i}.follows = i;};
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in
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recursiveUpdateList [
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info
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{inherit type;}
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(mkOverride "systems")
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(mkOverride "flake-utils")
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(mkOverride "lib-aggregate")
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];
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mkDep = info: mkInput (recursiveUpdate info {inputs.nixpkgs.follows = "nixpkgs";});
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mkHyprDep = info: mkInput (recursiveUpdate info {inputs.hyprland.follows = "hyprland";});
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mkSrc = info: mkInput (info // {flake = false;});
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}
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