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tmux: detabify source code

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Also changes the tmux detection test to do an early exit if tmux is absent,
to reduce the indentation level of the main body of code.
This commit is contained in:
Andrew Janke 2015-09-27 22:06:58 -04:00
parent b05ef1034f
commit cd3858cf0e
1 changed files with 78 additions and 85 deletions
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107
plugins/tmux/tmux.plugin.zsh
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@ -9,64 +9,62 @@ alias tksv='tmux kill-server'
alias tkss='tmux kill-session -t' alias tkss='tmux kill-session -t'
# Only run if tmux is actually installed # Only run if tmux is actually installed
if which tmux &> /dev/null if ! which tmux &> /dev/null; then
then print "zsh tmux plugin: tmux not found. Please install tmux before using this plugin."
# Configuration variables return 1
# fi
# Automatically start tmux
[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false # Configuration variables
# Only autostart once. If set to false, tmux will attempt to #
# autostart every time your zsh configs are reloaded. # Automatically start tmux
[[ -n "$ZSH_TMUX_AUTOSTART_ONCE" ]] || ZSH_TMUX_AUTOSTART_ONCE=true [[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false
# Automatically connect to a previous session if it exists # Only autostart once. If set to false, tmux will attempt to
[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true # autostart every time your zsh configs are reloaded.
# Automatically close the terminal when tmux exits [[ -n "$ZSH_TMUX_AUTOSTART_ONCE" ]] || ZSH_TMUX_AUTOSTART_ONCE=true
[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART # Automatically connect to a previous session if it exists
# Set term to screen or screen-256color based on current terminal support [[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true
[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true # Automatically close the terminal when tmux exits
# Set '-CC' option for iTerm2 tmux integration [[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART
[[ -n "$ZSH_TMUX_ITERM2" ]] || ZSH_TMUX_ITERM2=false # Set term to screen or screen-256color based on current terminal support
# The TERM to use for non-256 color terminals. [[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true
# Tmux states this should be screen, but you may need to change it on # Set '-CC' option for iTerm2 tmux integration
# systems without the proper terminfo [[ -n "$ZSH_TMUX_ITERM2" ]] || ZSH_TMUX_ITERM2=false
[[ -n "$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITHOUT_256COLOR="screen" # The TERM to use for non-256 color terminals.
# The TERM to use for 256 color terminals. # Tmux states this should be screen, but you may need to change it on
# Tmux states this should be screen-256color, but you may need to change it on # systems without the proper terminfo
# systems without the proper terminfo [[ -n "$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITHOUT_256COLOR="screen"
[[ -n "$ZSH_TMUX_FIXTERM_WITH_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITH_256COLOR="screen-256color" # The TERM to use for 256 color terminals.
# Tmux states this should be screen-256color, but you may need to change it on
# systems without the proper terminfo
[[ -n "$ZSH_TMUX_FIXTERM_WITH_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITH_256COLOR="screen-256color"
# Get the absolute path to the current directory # Get the absolute path to the current directory
local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)" local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
# Determine if the terminal supports 256 colors # Determine if the terminal supports 256 colors
if [[ `tput colors` == "256" ]] if [[ `tput colors` == "256" ]]; then
then
export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR
else else
export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR
fi fi
# Set the correct local config file to use. # Set the correct local config file to use.
if [[ "$ZSH_TMUX_ITERM2" == "false" ]] && [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]] if [[ "$ZSH_TMUX_ITERM2" == "false" ]] && [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]; then
then
#use this when they have a ~/.tmux.conf #use this when they have a ~/.tmux.conf
export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.extra.conf" export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.extra.conf"
else else
#use this when they don't have a ~/.tmux.conf #use this when they don't have a ~/.tmux.conf
export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.only.conf" export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.only.conf"
fi fi
# Wrapper function for tmux. # Wrapper function for tmux.
function _zsh_tmux_plugin_run() function _zsh_tmux_plugin_run() {
{
# We have other arguments, just run them # We have other arguments, just run them
if [[ -n "$@" ]] if [[ -n "$@" ]]; then
then
\tmux $@ \tmux $@
# Try to connect to an existing session. # Try to connect to an existing session.
elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]] elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]; then
then
\tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` attach || \tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG` new-session \tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` attach || \tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG` new-session
[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit [[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
# Just run tmux, fixing the TERM variable if requested. # Just run tmux, fixing the TERM variable if requested.
@ -74,24 +72,19 @@ if which tmux &> /dev/null
\tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG` \tmux `[[ "$ZSH_TMUX_ITERM2" == "true" ]] && echo '-CC '` `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG`
[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit [[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
fi fi
} }
# Use the completions for tmux for our function # Use the completions for tmux for our function
compdef _tmux _zsh_tmux_plugin_run compdef _tmux _zsh_tmux_plugin_run
# Alias tmux to our wrapper function. # Alias tmux to our wrapper function.
alias tmux=_zsh_tmux_plugin_run alias tmux=_zsh_tmux_plugin_run
# Autostart if not already in tmux and enabled. # Autostart if not already in tmux and enabled.
if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]] if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]; then
then
# Actually don't autostart if we already did and multiple autostarts are disabled. # Actually don't autostart if we already did and multiple autostarts are disabled.
if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]] if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]]; then
then
export ZSH_TMUX_AUTOSTARTED=true export ZSH_TMUX_AUTOSTARTED=true
_zsh_tmux_plugin_run _zsh_tmux_plugin_run
fi fi
fi
else
print "zsh tmux plugin: tmux not found. Please install tmux before using this plugin."
fi fi