From 2534dddaa96af8faa442ba7ac360966c7990e773 Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Thu, 27 Dec 2018 14:39:53 +0100
Subject: [PATCH] pandoc: fix build, unbreaks `metrics` job

---
 pkgs/top-level/all-packages.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b9242686263..93464decff5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4710,6 +4710,13 @@ in
       mkdir -p $out/share/man/man1
       cp man/pandoc.1 $out/share/man/man1/
     '';
+    # Newer tasty version works
+    # https://github.com/jgm/pandoc/commit/3bf398b15ff28a39133a8ce27ba3d2728d255b17#diff-d37211f38c72504621b9d03eef12ffd7
+    # Note the patch doesn't apply because we fetch the cabal file from elsewhere
+    # This should be removed with pandoc 2.6.
+    postPatch = ''
+      substituteInPlace pandoc.cabal --replace "tasty >= 0.11 && < 1.2" "tasty >= 0.11 && < 1.3"
+    '';
   });
 
   pamtester = callPackage ../tools/security/pamtester { };