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bb9e23837a
The motivation is to be able to get rid of common configuration when initial packages differs since common configuration assumes a very specific version set. cc @jmitchell @peti
33 lines
916 B
Nix
33 lines
916 B
Nix
{ pkgs, stdenv, ghc, all-cabal-hashes
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, compilerConfig ? (self: super: {})
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, packageSetConfig ? (self: super: {})
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, overrides ? (self: super: {})
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, initialPackages ? import ./hackage-packages.nix
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, configurationCommon ? import ./configuration-common.nix
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, configurationNix ? import ./configuration-nix.nix
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}:
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let
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inherit (stdenv.lib) extends makeExtensible;
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inherit (import ./lib.nix { inherit pkgs; }) overrideCabal makePackageSet;
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haskellPackages = makePackageSet {
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package-set = initialPackages;
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inherit ghc extensible-self;
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};
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commonConfiguration = configurationCommon { inherit pkgs; };
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nixConfiguration = configurationNix { inherit pkgs; };
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extensible-self = makeExtensible
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(extends overrides
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(extends packageSetConfig
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(extends compilerConfig
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(extends commonConfiguration
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(extends nixConfiguration haskellPackages)))));
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in
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extensible-self
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