From 11acd8b30e6eb77641d4ed4e8fff6def3b5e18fe Mon Sep 17 00:00:00 2001
From: adisbladis <adisbladis@gmail.com>
Date: Tue, 14 Jul 2020 20:26:56 +0200
Subject: [PATCH] firefox-bin: Work around bug in upstream SHA sums files

---
 pkgs/applications/networking/browsers/firefox-bin/update.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/networking/browsers/firefox-bin/update.nix b/pkgs/applications/networking/browsers/firefox-bin/update.nix
index 9eab876012c..03815a70332 100644
--- a/pkgs/applications/networking/browsers/firefox-bin/update.nix
+++ b/pkgs/applications/networking/browsers/firefox-bin/update.nix
@@ -51,8 +51,9 @@ in writeScript "update-${name}" ''
   curl --silent -o $HOME/shasums.asc "$url$version/SHA256SUMS.asc"
   gpgv --keyring=$GNUPGHOME/pubring.kbx $HOME/shasums.asc $HOME/shasums
 
-  # this is a list of sha512 and tarballs for both arches
-  shasums=`cat $HOME/shasums`
+  # this is a list of sha256 and tarballs for both arches
+  # Upstream files contains python repr strings like b'somehash', hence the sed dance
+  shasums=`cat $HOME/shasums | sed -E s/"b'([a-f0-9]{64})'?(.*)"/'\1\2'/`
 
   cat > $tmpfile <<EOF
   {