From c5403f4505d77de2510cae3b7fc4b6cffed6c309 Mon Sep 17 00:00:00 2001
From: apfelkuchen06 <apfelkuchen@hrnz.li>
Date: Tue, 25 Apr 2023 22:21:42 +0200
Subject: [PATCH] texlive.combine: expose font directory via passthru

This is for example useful for ncluding the texlive font directory in the
`fonts.fonts` NixOS option.
---
 pkgs/tools/typesetting/tex/texlive/combine.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/typesetting/tex/texlive/combine.nix b/pkgs/tools/typesetting/tex/texlive/combine.nix
index 22f644d9cb09..8bf807a140b6 100644
--- a/pkgs/tools/typesetting/tex/texlive/combine.nix
+++ b/pkgs/tools/typesetting/tex/texlive/combine.nix
@@ -82,8 +82,12 @@ in (buildEnv {
   nativeBuildInputs = [ makeWrapper libfaketime perl bin.texlinks ];
   buildInputs = pkgList.extraInputs;
 
-  # This is set primarily to help find-tarballs.nix to do its job
-  passthru.packages = pkgList.all;
+  passthru = {
+    # This is set primarily to help find-tarballs.nix to do its job
+    packages = pkgList.all;
+    # useful for inclusion in the `fonts.fonts` nixos option or for use in devshells
+    fonts = "${texmfroot}/texmf-dist/fonts";
+  };
 
   postBuild = ''
     TEXMFROOT="${texmfroot}"