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prezto/modules/tmux/init.zsh
Georges Discry 07686fad38 Increase control over multiplexer auto-start
Setting the auto-start 'remote' and 'local' zstyles for the screen and
tmux modules to 'true' automatically starts a session in SSH connections
and in local terminals respectively.

Signed-off-by: Sorin Ionescu <sorin.ionescu@gmail.com>
2013-08-12 18:27:24 -04:00

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#
# Defines tmux aliases and provides for auto launching it at start-up.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
# Colin Hebert <hebert.colin@gmail.com>
# Georges Discry <georges@discry.be>
#
# Return if requirements are not found.
if (( ! $+commands[tmux] )); then
return 1
fi
#
# Auto Start
#
if [[ -z "$TMUX" ]] && ( \
( [[ -n "$SSH_TTY" ]] && zstyle -t ':prezto:module:tmux:auto-start' remote ) ||
( [[ -z "$SSH_TTY" ]] && zstyle -t ':prezto:module:tmux:auto-start' local ) \
); then
tmux_session='#Prezto'
if ! tmux has-session -t "$tmux_session" 2> /dev/null; then
# Ensure that tmux server is started.
tmux start-server
# Disable the destruction of unattached sessions globally.
tmux set-option -g destroy-unattached off &> /dev/null
# Create a new session.
tmux new-session -d -s "$tmux_session"
# Disable the destruction of the new, unattached session.
tmux set-option -t "$tmux_session" destroy-unattached off &> /dev/null
# Enable the destruction of unattached sessions globally to prevent
# an abundance of open, detached sessions.
tmux set-option -g destroy-unattached on &> /dev/null
fi
exec tmux new-session -t "$tmux_session"
fi
#
# Aliases
#
alias tmuxa='tmux attach-session'
alias tmuxl='tmux list-sessions'