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termsupport: add chpwd hook for setting pwd in Apple Terminal.app

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This commit is contained in:
Andrew Janke 2014-12-21 15:05:22 -05:00
parent 175b4a8073
commit 7295e38885
1 changed files with 14 additions and 2 deletions
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16
lib/termsupport.zsh
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@ -1,7 +1,6 @@
#usage: title short_tab_title looooooooooooooooooooooggggggg_windows_title
#http://www.faqs.org/docs/Linux-mini/Xterm-Title.html#ss3.1
#Fully support screen, iterm, and probably most modern xterm and rxvt
#Limited support for Apple Terminal (Terminal can't set window or tab separately)
function title {
if [[ "$DISABLE_AUTO_TITLE" == "true" ]] || [[ "$EMACS" == *term* ]]; then
return
@ -10,7 +9,7 @@ function title {
print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ $TERM == ansi ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
print -Pn "\e]2;$2:q\a" #set window name
print -Pn "\e]1;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
print -Pn "\e]1;$1:q\a" #set icon (=tab) name
fi
}
@ -34,5 +33,18 @@ function omz_termsupport_preexec {
title '$CMD' '%100>...>$LINE%<<'
}
#Appears each time pwd is changed
function omz_termsupport_chpwd {
#Notify Terminal.app of current directory using undocumented OSC sequence
#found in OS X 10.10's /etc/bashrc
if [[ $TERM_PROGRAM == Apple_Terminal ]] && [[ -z $INSIDE_EMACS ]]; then
local PWD_URL="file://$HOSTNAME${PWD// /%20}"
printf '\e]7;%s\a' "$PWD_URL"
fi
}
#Fire it once so the pwd is set properly upon shell startup
omz_termsupport_chpwd
precmd_functions+=(omz_termsupport_precmd)
preexec_functions+=(omz_termsupport_preexec)
chpwd_functions+=(omz_termsupport_chpwd)