nixpkgs/pkgs/development/idris-modules/default.nix

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{ pkgs, idris, overrides ? (self: super: {}) }: let
inherit (pkgs.lib) callPackageWith fix' extends;
/* Taken from haskell-modules/default.nix, should probably abstract this away */
callPackageWithScope = scope: drv: args: (callPackageWith scope drv args) // {
overrideScope = f: callPackageWithScope (mkScope (fix' (extends f scope.__unfix__))) drv args;
};
mkScope = scope : pkgs // pkgs.xorg // pkgs.gnome2 // scope;
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idrisPackages = self: let
defaultScope = mkScope self;
callPackage = callPackageWithScope defaultScope;
builtins_ = pkgs.lib.mapAttrs self.build-builtin-package {
prelude = [];
base = [ self.prelude ];
contrib = [ self.prelude self.base ];
effects = [ self.prelude self.base ];
pruviloj = [ self.prelude self.base ];
};
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files = builtins.filter (n: n != "default") (pkgs.lib.mapAttrsToList (name: type: let
m = builtins.match "(.*)\\.nix" name;
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in if m == null then "default" else builtins.head m) (builtins.readDir ./.));
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in (builtins.listToAttrs (map (name: {
inherit name;
value = callPackage (./. + "/${name}.nix") {};
}) files)) // {
inherit idris callPackage;
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# A list of all of the libraries that come with idris
builtins = pkgs.lib.mapAttrsToList (name: value: value) builtins_;
} // builtins_;
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in fix' (extends overrides idrisPackages)