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|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.coq;
coqBuildInputs =
(with cfg.coqPackages; [ coq ])
++ (cfg.packages cfg.coqPackages);
coqrc = pkgs.writeText "coqrc" cfg.rc;
coqFlags = concatStringsSep " " ([ "-init-file ${coqrc}" ]);
in {
options.coq = {
enable = mkEnableOption { name = "coq"; };
coqPackages = mkOption {
type = types.lazyAttrsOf types.package;
default = pkgs.coqPackages;
defaultText = literalExample "pkgs.coqPackages";
description = ''
The set of Coq packages from which to get Coq and its packages.
Use this option to set the version of Coq.
'';
};
packages = mkOption {
type = with types; functionTo (listOf package);
default = _: [ ];
defaultText = literalExample "_: [ ]";
description = ''
Coq packages that will be made available to the environment.
'';
example = literalExample ''
coqPackages: with coqPackages; [ autosubst ];
'';
};
rc = mkOption {
type = types.lines;
default = "";
description = ''
Commands to be prepended to any document read by Coq.
'';
example = ''
Add Rec LoadPath "../my-module/" as MyModule.
'';
};
# This option isn't available yet as disabling buildIde is actually heavier
# on the user (the version without IDE is not cached by Hydra).
# ide.enable = mkEnableOption "IDE";
};
config = mkIf cfg.enable {
buildInputs = coqBuildInputs;
aliases = {
coqc = "${cfg.coqPackages.coq}/bin/coqc ${coqFlags} \\$@";
coqide = "${cfg.coqPackages.coq}/bin/coqide ${coqFlags} \\$@";
coqtop = "${cfg.coqPackages.coq}/bin/coqtop ${coqFlags} \\$@";
};
};
}
|
