From 87504c96cedea3a36c02ce64d7d10745164a6ae2 Mon Sep 17 00:00:00 2001
From: Isaac Lewis <isaac.lewis@signfracturecare.org>
Date: Fri, 26 Jan 2024 14:45:08 -0800
Subject: [PATCH] retry tlmgr update & install up to five times

---
 docker/Dockerfile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index c1f800e87d..2ded06e95c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -104,8 +104,8 @@ RUN /home/pandoc/.TinyTeX/bin/*/tlmgr path add
 
 # verify tlmgr version and add packages needed to build the documents
 RUN tlmgr --version 
-RUN tlmgr update -self
-RUN tlmgr install \
+RUN for i in 1 2 3 4 5; do tlmgr update --self && break || sleep 15; done 
+RUN for i in 1 2 3 4 5; do tlmgr install \
     xecjk \
     ctex \
     fancyhdr \
@@ -140,7 +140,7 @@ RUN tlmgr install \
     ulem \
     upquote \
     xurl \
-    zref 
+    zref && break || sleep 15; done
 
 FROM latex_base as work_layer
 #copy fonts from font_base