diff options
Diffstat (limited to 'plugins/tmux/tmux.plugin.zsh')
| -rw-r--r-- | plugins/tmux/tmux.plugin.zsh | 82 |
1 files changed, 38 insertions, 44 deletions
diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh index 1b97cae73..2d161c377 100644 --- a/plugins/tmux/tmux.plugin.zsh +++ b/plugins/tmux/tmux.plugin.zsh @@ -1,6 +1,9 @@ -# -# Aliases -# +if ! (( $+commands[tmux] )); then + print "zsh tmux plugin: tmux not found. Please install tmux before using this plugin." >&2 + return 1 +fi + +# ALIASES alias ta='tmux attach -t' alias tad='tmux attach -d -t' @@ -9,85 +12,76 @@ alias tl='tmux list-sessions' alias tksv='tmux kill-server' alias tkss='tmux kill-session -t' -# Only run if tmux is actually installed -if ! which tmux &> /dev/null; then - print "zsh tmux plugin: tmux not found. Please install tmux before using this plugin." >&2 - return 1 -fi - -# Configuration variables -# +# CONFIGURATION VARIABLES # Automatically start tmux -[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false +: ${ZSH_TMUX_AUTOSTART:=false} # Only autostart once. If set to false, tmux will attempt to # autostart every time your zsh configs are reloaded. -[[ -n "$ZSH_TMUX_AUTOSTART_ONCE" ]] || ZSH_TMUX_AUTOSTART_ONCE=true +: ${ZSH_TMUX_AUTOSTART_ONCE:=true} # Automatically connect to a previous session if it exists -[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true +: ${ZSH_TMUX_AUTOCONNECT:=true} # Automatically close the terminal when tmux exits -[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART +: ${ZSH_TMUX_AUTOQUIT:=$ZSH_TMUX_AUTOSTART} # Set term to screen or screen-256color based on current terminal support -[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true +: ${ZSH_TMUX_FIXTERM:=true} # Set '-CC' option for iTerm2 tmux integration -[[ -n "$ZSH_TMUX_ITERM2" ]] || ZSH_TMUX_ITERM2=false +: ${ZSH_TMUX_ITERM2:=false} # The TERM to use for non-256 color terminals. # Tmux states this should be screen, but you may need to change it on # systems without the proper terminfo -[[ -n "$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITHOUT_256COLOR="screen" +: ${ZSH_TMUX_FIXTERM_WITHOUT_256COLOR:=screen} # The TERM to use for 256 color terminals. # Tmux states this should be screen-256color, but you may need to change it on # systems without the proper terminfo -[[ -n "$ZSH_TMUX_FIXTERM_WITH_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITH_256COLOR="screen-256color" - +: ${ZSH_TMUX_FIXTERM_WITH_256COLOR:=screen-256color} # Determine if the terminal supports 256 colors -if [[ `tput colors` == "256" ]]; then +if [[ $(tput colors) == 256 ]]; then export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR else export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR fi # Set the correct local config file to use. -if [[ "$ZSH_TMUX_ITERM2" == "false" ]] && [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]; then - #use this when they have a ~/.tmux.conf +if [[ "$ZSH_TMUX_ITERM2" == "false" && -e "$HOME/.tmux.conf" ]]; then export _ZSH_TMUX_FIXED_CONFIG="${0:h:a}/tmux.extra.conf" else - #use this when they don't have a ~/.tmux.conf export _ZSH_TMUX_FIXED_CONFIG="${0:h:a}/tmux.only.conf" fi # Wrapper function for tmux. function _zsh_tmux_plugin_run() { - local tmux_cmd - tmux_cmd=(command tmux) - [[ "$ZSH_TMUX_ITERM2" == "true" ]] && tmux_cmd+="-CC" - [[ "$ZSH_TMUX_FIXTERM" == "true" ]] && tmux_cmd+=(-f $_ZSH_TMUX_FIXED_CONFIG) if [[ -n "$@" ]]; then - # We have other arguments, just run them - \tmux $@ - elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]; then - # Try to connect to an existing session. - $tmux_cmd attach || $tmux_cmd new-session - if [[ "$ZSH_TMUX_AUTOQUIT" == "true" ]]; then - exit - fi - else - # Just run tmux, fixing the TERM variable if requested. - $tmux_cmd - if [[ "$ZSH_TMUX_AUTOQUIT" == "true" ]]; then - exit - fi + command tmux "$@" + return $? + fi + + local -a tmux_cmd=(command tmux) + [[ "$ZSH_TMUX_ITERM2" == "true" ]] && tmux_cmd+=(-CC) + + # Try to connect to an existing session. + if [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]; then + $tmux_cmd attach + fi + + # If failed, just run tmux, fixing the TERM variable if requested. + if [[ $? -ne 0 ]]; then + [[ "$ZSH_TMUX_FIXTERM" == "true" ]] && tmux_cmd+=(-f "$_ZSH_TMUX_FIXED_CONFIG") + $tmux_cmd new-session + fi + + if [[ "$ZSH_TMUX_AUTOQUIT" == "true" ]]; then + exit fi } # Use the completions for tmux for our function compdef _tmux _zsh_tmux_plugin_run - # Alias tmux to our wrapper function. alias tmux=_zsh_tmux_plugin_run # Autostart if not already in tmux and enabled. -if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]; then +if [[ -z "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]; then # Actually don't autostart if we already did and multiple autostarts are disabled. if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]]; then export ZSH_TMUX_AUTOSTARTED=true |