From 973f09940fea1d2ae0a6873857492584891891b1 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Fri, 28 Oct 2022 11:34:41 -0400
Subject: Update to Bullseye, make screen size configurable

---
 Dockerfile | 6 ++++--
 startup.sh | 4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 7afe452..354afc8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
-# At some point maybe add variables to control size of screen.
+FROM debian:bullseye
 
-FROM debian:buster
+ENV WIDTH=1920
+ENV HEIGHT=1080
+ENV DEPTH=16
 
 RUN apt-get --yes update && apt-get --yes install --no-install-recommends \
     firefox-esr \
diff --git a/startup.sh b/startup.sh
index 792c469..b4f1dee 100755
--- a/startup.sh
+++ b/startup.sh
@@ -3,10 +3,10 @@
 export USER=root HOME=/root DISPLAY=:0 XAUTHORITY=$HOME/.Xauthority
 
 mkdir -p $HOME/.vnc
-echo '' | vncpasswd -f >$HOME/.vnc/passwd
+echo fnord | vncpasswd -f >$HOME/.vnc/passwd
 chmod -R go= $HOME/.vnc
 
 # -localhost
-vncserver $DISPLAY -geometry 1920x1080 -depth 16 -nolisten tcp
+vncserver $DISPLAY -geometry ${WIDTH}x${HEIGHT} -depth ${DEPTH} -nolisten tcp
 icewm
 vncserver -kill $DISPLAY
-- 
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