Do not auto-restore tmux env if there's another tmux server already running

parent 4939459f
# Changelog
### master
- do not auto-restore tmux environment if another tmux server is already running
(we don't want to duplicate stuff)
- bugfixes for 'tmux auto start' OS X Terminal.app and iTerm scripts
### v2.1.0, 2015-02-18
......
......@@ -10,6 +10,33 @@ auto_restore_enabled() {
[ "$auto_restore_value" == "on" ] && [ ! -f "$auto_restore_halt_file" ]
}
current_tmux_server_pid() {
echo "$TMUX" |
cut -f2 -d","
}
all_tmux_processes() {
ps -Ao "command pid" |
\grep "^tmux"
}
tmux_processes_except_current_server() {
all_tmux_processes |
\grep -v " $(current_tmux_server_pid)$"
}
number_tmux_processes_except_current_server() {
all_tmux_processes |
\grep -v " $(current_tmux_server_pid)$" |
wc -l |
sed "s/ //g"
}
another_tmux_server_running() {
# there are 2 tmux processes (current tmux server + 1) on tmux startup
[ "$(number_tmux_processes_except_current_server)" -gt 1 ]
}
fetch_and_run_tmux_resurrect_restore_script() {
# give tmux some time to start and source all the plugins
sleep 1
......@@ -20,7 +47,7 @@ fetch_and_run_tmux_resurrect_restore_script() {
}
main() {
if auto_restore_enabled; then
if auto_restore_enabled && ! another_tmux_server_running; then
fetch_and_run_tmux_resurrect_restore_script
fi
}
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment