40 lines
912 B
Nix
40 lines
912 B
Nix
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{ config, lib, ... }:
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let
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nixpkgs = config.nixpkgs.source;
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conf = "${toString ../..}/configuration.nix";
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rebuild = self: super:
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{ nixos-rebuild = super.nixos-rebuild.overrideAttrs (old:
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{ postInstall = old.postInstall +
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''
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sed -i "$target" \
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-e '/^export PATH/ a \
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export NIX_PATH="nixpkgs=${nixpkgs}:nixos-config=${conf}"' \
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-e 's/remoteSudo=/remoteSudo=1/' \
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-e 's/-A system/-A system --no-out-link/'
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'';
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});
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};
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in
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{
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options.nixpkgs.source = lib.mkOption
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{ type = lib.types.path;
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description = "Nixpkgs sources";
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};
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config =
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{ nixpkgs.pkgs = import nixpkgs { overlays = [ rebuild ]; };
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nix.nixPath =
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[ "nixpkgs=/run/current-system/nixpkgs"
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"nixos-config=${conf}"
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];
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system.extraSystemBuilderCmds = "ln -s ${nixpkgs} $out/nixpkgs";
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};
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}
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