mirror of
https://github.com/simplex-chat/haskell.nix.git
synced 2026-06-03 09:17:32 +00:00
Hamish Mackenzie
33 lines
1.4 KiB
Nix
33 lines
1.4 KiB
Nix
{...}@args:
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let
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pins = (__fromJSON (__readFile ./flake.lock)).nodes;
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nixpkgsPin = pins.nixpkgs-2205.locked;
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flakeCompatPin = pins.flake-compat.locked;
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nixpkgsSrc =
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builtins.fetchTarball {
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url = "https://github.com/NixOS/nixpkgs/archive/${nixpkgsPin.rev}.tar.gz";
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sha256 = nixpkgsPin.narHash;
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};
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pkgs = args.pkgs or (import nixpkgsSrc {});
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flake-compat =
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pkgs.fetchzip {
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url = "https://github.com/input-output-hk/flake-compat/archive/${flakeCompatPin.rev}.tar.gz";
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sha256 = flakeCompatPin.narHash;
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};
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self = import flake-compat {
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# We bypass flake-compat's rootSrc cleaning by evading its detection of this as a git
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# repo.
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# This is done for 3 reasons:
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# * To workaround https://github.com/edolstra/flake-compat/issues/25
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# * Make `updateMaterilized` scripts work (if filtering is done by `flake-compat`
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# the `updateMaterilized` scripts will try to update the copy in the store).
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# * Allow more granular filtering done by the tests (the use of `cleanGit` and `cleanSourceWith`
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# in `test/default.nix`). If `flake-compat` copies the whole git repo, any change to the
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# repo causes a change of input for all tests.
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src = { outPath = ./.; };
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inherit pkgs;
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};
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in self.defaultNix // (self.defaultNix.internal.compat
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({ system = args.pkgs.system or builtins.currentSystem; } // args))
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