forked from extern/flakelight
63 lines
2.2 KiB
Nix
63 lines
2.2 KiB
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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# This is a fake pkgs set to enable efficiently extracting a derivation's name
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real:
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let
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inherit (real) lib;
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callPackageWith = autoArgs: fn: args:
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let
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f = if lib.isFunction fn then fn else import fn;
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fargs = lib.functionArgs f;
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mock = lib.mapAttrs (_: _: throw "") (lib.filterAttrs (_: v: !v) fargs);
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in
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f (mock // builtins.intersectAttrs fargs autoArgs // args);
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mockStdenv = real: stdenv: real.${stdenv} or (throw "") // {
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mkDerivation = args:
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if lib.isFunction args then lib.fix args else args;
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};
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in
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lib.fix (self: {
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pkgs = self;
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lib = lib // { inherit callPackageWith; };
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callPackage = callPackageWith self;
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stdenv = mockStdenv real "stdenv";
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stdenvNoCC = mockStdenv real "stdenvNoCC";
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stdenv_32bit = mockStdenv real "stdenv_32bit";
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stdenvNoLibs = mockStdenv real "stdenvNoLibs";
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libcxxStdenv = mockStdenv real "libcxxStdenv";
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gccStdenv = mockStdenv real "gccStdenv";
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gccStdenvNoLibs = mockStdenv real "gccStdenvNoLibs";
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gccMultiStdenv = mockStdenv real "gccMultiStdenv";
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clangStdenv = mockStdenv real "clangStdenv";
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clangStdenvNoLibs = mockStdenv real "clangStdenvNoLibs";
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clangMultiStdenv = mockStdenv real "clangMultiStdenv";
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ccacheStdenv = mockStdenv real "ccacheStdenv";
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runCommandWith = args: _: args;
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runCommand = name: _: _: { inherit name; };
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runCommandLocal = name: _: _: { inherit name; };
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runCommandCC = name: _: _: { inherit name; };
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writeTextFile = args: args;
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writeText = name: _: { inherit name; };
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writeTextDir = path: _: { name = builtins.baseNameOf path; };
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writeScript = name: _: { inherit name; };
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writeScriptBin = name: _: { inherit name; };
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writeShellScript = name: _: { inherit name; };
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writeShellScriptBin = name: _: { inherit name; };
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writeShellApplication = args: args;
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writeCBin = pname: _: { inherit pname; };
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concatTextFile = args: args;
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concatText = name: _: { inherit name; };
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concatScript = name: _: { inherit name; };
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symlinkJoin = args: args;
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linkFarm = name: _: { inherit name; };
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linkFarmFromDrvs = name: _: { inherit name; };
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})
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