core/pkgs/build-support/agda/lib.nix
2024-06-30 09:16:52 +01:00

26 lines
771 B
Nix

{ lib }:
{
/*
Returns the Agda interface file to a given Agda file.
*
* The resulting path may not be normalized.
*
* Examples:
* interfaceFile pkgs.agda.version "./Everything.agda" == "_build/2.6.4.3/agda/./Everything.agdai"
* interfaceFile pkgs.agda.version "src/Everything.lagda.tex" == "_build/2.6.4.3/agda/src/Everything.agdai"
*/
interfaceFile =
agdaVersion: agdaFile:
"_build/"
+ agdaVersion
+ "/agda/"
+ lib.head (builtins.match ''(.*\.)l?agda(\.(md|org|rst|tex|typ))?'' agdaFile)
+ "agdai";
/*
Takes an arbitrary derivation and says whether it is an agda library package
* that is not marked as broken.
*/
isUnbrokenAgdaPackage = pkg: pkg.isAgdaDerivation or false && !pkg.meta.broken;
}