From 8554d27cc7fefe1d094e70853a3ca42c4cdd1c6e Mon Sep 17 00:00:00 2001
From: Felix Stupp <felix.stupp@outlook.com>
Date: Sun, 18 Oct 2020 18:15:59 +0200
Subject: [PATCH] client.py: Always restart on errors if on kiosk mode except
 on graceful exit

---
 playbook/templates/client.py | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/playbook/templates/client.py b/playbook/templates/client.py
index 2abeed6..a4458dc 100755
--- a/playbook/templates/client.py
+++ b/playbook/templates/client.py
@@ -51,7 +51,15 @@ def select_ui(win, args):
         pass
     if args.kiosk:
         subprocess.call(['systemctl', 'poweroff'])
+    return True # exited as expected
 
+def retry(fun):
+    last_return = False
+    while not last_return:
+        try:
+            last_return = fun()
+        except:
+            pass # TODO save log file with error
 
 def main():
     parser = argparse.ArgumentParser(add_help=False)
@@ -66,7 +74,12 @@ def main():
         parts = [part.replace('_', ' ') for part in parts]
         print(str(' - '.join(parts)))
         return
-    curses.wrapper(select_ui, args)
+    def run():
+        curses.wrapper(select_ui, args)
+    if args.kiosk:
+        retry(run)
+    else:
+        run()
 
 if __name__ == '__main__':
     main()