Merge pull request #3910 from vyos/mergify/bp/sagitta/pr-3698

system: op-mode: T3334: allow delayed getty restart when configuring serial ports (backport #3698)

1 files changed, 25 insertions, 0 deletions

diff --git a/src/completion/list_login_ttys.py b/src/completion/list_login_ttys.py
new file mode 100644
index 000000000..4d77a1b8b
--- /dev/null
+++ b/src/completion/list_login_ttys.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from vyos.utils.serial import get_serial_units
+
+if __name__ == '__main__':
+    # Autocomplete uses runtime state rather than the config tree, as a manual 
+    # restart/cleanup may be needed for deleted devices. 
+    tty_completions = [ '<text>' ] + [ x['device'] for x in get_serial_units() if 'device' in x ]
+    print(' '.join(tty_completions))
+
+