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# Configuration variables
# Automatically start tmux
[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false
# Automatically connect to a previous session if it exists
[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true
# Automatically close the terminal when tmux exits
[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART
# Set term to screen or screen-256color based on current terminal support
[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_AUTOCONNECT=true
# Get the absolute path to the current directory
local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
# Determine if the terminal supports 256 colors
if [[ `tput colors` == "256" ]]
then
export $ZSH_TMUX_TERM="screen-256"
else
export $ZSH_TMUX_TERM="screen"
fi
# Local variable to store the local config file to use, if any.
local fixed_config=""
# Set the correct local config file to use
if [[ "$ZSH_TMUX_FIXTERM" == "true" ]]
then
if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
then
fixed_config=$zsh_tmux_plugin_path/tmux.extra.conf
else
fixed_config=$zsh_tmux_plugin_path/tmux.only.conf
fi
fi
# Override tmux with our function
function zsh_tmux_plugin_start()
{
# We have other arguments, just run them
if [[ ! -n "$@" ]]
then
\tmux $@
# Try to connect to an existing session.
elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
then
\tmux attach || tmux -f $fixed_config new-session
[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
else
\tmux -f $fixed_config
[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
fi
}
alias tmux=zsh_tmux_plugin_start