From 054298d95726ef9981969fa7049c144f13169aab Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Wed, 8 Aug 2018 08:56:05 -0700
Subject: [PATCH] Retry snap install 3 times, sometimes the snap server 503s

---
 ci/testnet-deploy.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ci/testnet-deploy.sh b/ci/testnet-deploy.sh
index 7c5387a530..417e4de916 100755
--- a/ci/testnet-deploy.sh
+++ b/ci/testnet-deploy.sh
@@ -50,7 +50,12 @@ fi
 netBasename=${SOLANA_NET_NAME/-*/}
 
 # Figure installation command
-SNAP_INSTALL_CMD="sudo snap install solana --$SOLANA_SNAP_CHANNEL --devmode"
+SNAP_INSTALL_CMD="\
+  for i in {1..3}; do \
+    sudo snap install solana --$SOLANA_SNAP_CHANNEL --devmode && break;
+    sleep 1; \
+  done \
+"
 LOCAL_SNAP=$1
 if [[ -n $LOCAL_SNAP ]]; then
   if [[ ! -f $LOCAL_SNAP ]]; then