forked from extern/flakelight
32 lines
875 B
Nix
32 lines
875 B
Nix
# flakelight -- Framework for simplifying flake setup
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# Copyright (C) 2023 Archit Gupta <archit@accelbread.com>
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# SPDX-License-Identifier: MIT
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{ config, src, lib, flakelight, genSystems, ... }:
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let
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inherit (lib) isDerivation isFunction mkOption mkIf mapAttrs;
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inherit (lib.types) lazyAttrsOf nullOr raw;
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inherit (flakelight.types) optFunctionTo;
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mkCheck = pkgs: name: cmd:
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let cmd' = if isFunction cmd then cmd pkgs else cmd; in
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if isDerivation cmd' then cmd' else
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pkgs.runCommand "check-${name}" { } ''
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cp --no-preserve=mode -r ${src} src
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cd src
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${cmd'}
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touch $out
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'';
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in
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{
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options.checks = mkOption {
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type = nullOr (optFunctionTo (lazyAttrsOf raw));
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default = null;
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};
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config.outputs = mkIf (config.checks != null) {
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checks = genSystems (pkgs:
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mapAttrs (mkCheck pkgs) (config.checks pkgs));
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};
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}
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