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87 lines
3.4 KiB
87 lines
3.4 KiB
# Only run if tmux is actually installed |
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if which tmux &> /dev/null |
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then |
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# Configuration variables |
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# |
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# Automatically start tmux |
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[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false |
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# Only autostart once. If set to false, tmux will attempt to |
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# autostart every time your zsh configs are reloaded. |
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[[ -n "$ZSH_TMUX_AUTOSTART_ONCE" ]] || ZSH_TMUX_AUTOSTART_ONCE=true |
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# Automatically connect to a previous session if it exists |
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[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true |
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# Automatically close the terminal when tmux exits |
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[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART |
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# Set term to screen or screen-256color based on current terminal support |
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[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true |
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# Set '-CC' option for iTerm2 tmux integration |
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[[ -n "$ZSH_TMUX_ITERM2" ]] || ZSH_TMUX_ITERM2=false |
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# The TERM to use for non-256 color terminals. |
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# Tmux states this should be screen, but you may need to change it on |
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# systems without the proper terminfo |
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[[ -n "$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITHOUT_256COLOR="screen" |
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# The TERM to use for 256 color terminals. |
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# Tmux states this should be screen-256color, but you may need to change it on |
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# systems without the proper terminfo |
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[[ -n "$ZSH_TMUX_FIXTERM_WITH_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITH_256COLOR="screen-256color" |
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# Get the absolute path to the current directory |
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local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)" |
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# Determine if the terminal supports 256 colors |
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if [[ `tput colors` == "256" ]] |
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then |
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export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR |
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else |
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export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR |
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fi |
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# Set the correct local config file to use. |
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if [[ "$ZSH_TMUX_ITERM2" == "false" ]] && [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]] |
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then |
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#use this when they have a ~/.tmux.conf |
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export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.extra.conf" |
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else |
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#use this when they don't have a ~/.tmux.conf |
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export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.only.conf" |
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fi |
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# Wrapper function for tmux. |
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function _zsh_tmux_plugin_run() |
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{ |
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# We have other arguments, just run them |
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if [[ -n "$@" ]] |
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then |
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\tmux $@ |
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# Try to connect to an existing session. |
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elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]] |
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then |
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\tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` attach || \tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG` new-session |
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[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit |
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# Just run tmux, fixing the TERM variable if requested. |
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else |
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\tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG` |
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[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit |
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fi |
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} |
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# Use the completions for tmux for our function |
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compdef _tmux _zsh_tmux_plugin_run |
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# Alias tmux to our wrapper function. |
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alias tmux=_zsh_tmux_plugin_run |
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# Autostart if not already in tmux and enabled. |
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if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]] |
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then |
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# Actually don't autostart if we already did and multiple autostarts are disabled. |
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if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]] |
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then |
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export ZSH_TMUX_AUTOSTARTED=true |
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_zsh_tmux_plugin_run |
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fi |
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fi |
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else |
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print "zsh tmux plugin: tmux not found. Please install tmux before using this plugin." |
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fi
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