From 02965719fce998ebf94fcafb6393860c6eac30b4 Mon Sep 17 00:00:00 2001
From: RJ Trujillo <eyecantcu@pm.me>
Date: Tue, 18 Jul 2023 09:05:39 -0600
Subject: [PATCH] fix(steamos-update): Get progress bar working again

Universal Blue update isn't verbose unless something is logged or an
exception is raised. Because of this, we can't just monitor its output
and increment the progress bar. Instead, we need to wait for it to
complete.

Since there isn't an entirely clean way of doing that, we'll just wait
for the creation of '/tmp/update-check'

This also removes output from the updater to ensure that formatting
stays consistent when the output is passed to Steam.
---
 system_files/deck/usr/bin/steamos-update | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/system_files/deck/usr/bin/steamos-update b/system_files/deck/usr/bin/steamos-update
index e7b82c11..79fee26d 100755
--- a/system_files/deck/usr/bin/steamos-update
+++ b/system_files/deck/usr/bin/steamos-update
@@ -25,7 +25,8 @@ if command -v ublue-update > /dev/null; then
     # Fake upgrade progress bar
     fake_progress() {
       local value=0
-      while read -r line; do
+      while [ ! -f '/tmp/upgrade-check' ]; do
+        sleep 5
         if [ ${value} -lt '100' ]; then
           echo ${value}'%'
           value=$(( value + 3 ))
@@ -35,7 +36,7 @@ if command -v ublue-update > /dev/null; then
     }
     upgrade() {
       # Pull exit code from ublue-update
-      ublue-update --force
+      ublue-update --force > /dev/null 2>&1
       echo $? > /tmp/upgrade-check
     }
     upgrade | fake_progress