From af9dab9e404db241926b58be5a689d4460da694d Mon Sep 17 00:00:00 2001
From: Charlotte Van Petegem <charlotte.vanpetegem@ugent.be>
Date: Tue, 16 Jan 2024 17:05:13 +0100
Subject: [PATCH] Make sure pdfs can be built in CI as well

---
 flake.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index 3df7fec..93a9602 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,6 +26,7 @@
         };
         full-texlive = pkgs.texlive.combine { inherit (pkgs.texlive) scheme-full; inherit ugent2016; };
         build-diffed = pkgs.writeShellScriptBin "build-diffed" ''
+          PATH=$PATH:${pkgs.python3.withPackages (ps: [ ps.pygments ]).bin}
           set -E
           atexit() {
             git worktree remove -f .sent
@@ -41,8 +42,8 @@
           popd
           mkdir build
           ${full-texlive}/bin/latexdiff --math-markup=whole -t CFONT sent.tex book.tex > diff.tex
-          ${full-texlive}/bin/latexmk -f -pdf -lualatex -interaction=nonstopmode -output-directory=build book.tex
-          ${full-texlive}/bin/latexmk -f -pdf -lualatex -interaction=nonstopmode -output-directory=build diff.tex
+          ${full-texlive}/bin/latexmk -f -pdf -lualatex -shell-escape -interaction=nonstopmode -output-directory=build book.tex
+          ${full-texlive}/bin/latexmk -f -pdf -lualatex -shell-escape -interaction=nonstopmode -output-directory=build diff.tex
           mv build/book.pdf build/diff.pdf .
         '';
         ugent2016 = pkgs.stdenvNoCC.mkDerivation (finalAttrs: {