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https://github.com/ohmyzsh/ohmyzsh.git
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4fc6dccb42
Move the DISABLE_AUTO_TITLE check from title() to the preX hook functions that call it, to allow the title() function to be used directly by user or other callers.
60 lines
1.8 KiB
Bash
60 lines
1.8 KiB
Bash
# Set terminal window and tab/icon title
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#
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# usage: title short_tab_title [long_window_title]
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#
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# See: http://www.faqs.org/docs/Linux-mini/Xterm-Title.html#ss3.1
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# Fully supports screen, iterm, and probably most modern xterm and rxvt
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# (In screen, only short_tab_title is used)
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# Limited support for Apple Terminal (Terminal can't set window and tab separately)
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function title {
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if [[ $2 == "" ]]; then
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2="$1"
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fi
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if [[ "$EMACS" == *term* ]]; then
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return
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fi
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if [[ "$TERM" == screen* ]]; then
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print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
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elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ $TERM == ansi ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
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print -Pn "\e]2;$2:q\a" #set window name
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print -Pn "\e]1;$1:q\a" #set icon (=tab) name
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fi
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}
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ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<" #15 char left truncated PWD
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ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"
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# Runs before showing the prompt
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function omz_termsupport_precmd {
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if [[ $DISABLE_AUTO_TITLE == true ]]; then
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return
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fi
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title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
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# Notify Terminal.app of current directory using undocumented OSC sequence
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# found in OS X 10.9 and 10.10's /etc/bashrc
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if [[ $TERM_PROGRAM == Apple_Terminal ]] && [[ -z $INSIDE_EMACS ]]; then
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local PWD_URL="file://$HOSTNAME${PWD// /%20}"
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printf '\e]7;%s\a' "$PWD_URL"
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fi
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}
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# Runs before executing the command
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function omz_termsupport_preexec {
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if [[ $DISABLE_AUTO_TITLE == true ]]; then
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return
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fi
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emulate -L zsh
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setopt extended_glob
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# cmd name only, or if this is sudo or ssh, the next cmd
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local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]:gs/%/%%}
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local LINE="${2:gs/%/%%}"
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title '$CMD' '%100>...>$LINE%<<'
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}
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precmd_functions+=(omz_termsupport_precmd)
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preexec_functions+=(omz_termsupport_preexec)
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