mirror of
https://github.com/dcarrillo/prezto.git
synced 2024-11-20 15:31:11 +00:00
41 lines
1.3 KiB
Bash
41 lines
1.3 KiB
Bash
# Dumb terminals lack support.
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if [[ "$TERM" == 'dumb' ]]; then
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return
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fi
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# Fully supports GNU Screen, iTerm, and most modern xterm and rxvt terminals.
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# Partially supports Mac OS X Terminal since it can't set window and tab separately.
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# Usage: title "tab title" "window title"
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function title {
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if [[ "$DISABLE_AUTO_TITLE" != 'true' ]]; then
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if [[ "$TERM" == screen* ]]; then
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# Set GNU Screen's hardstatus (usually truncated at 20 characters).
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print -Pn "\ek$1:q\e\\"
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elif [[ "$TERM" == xterm* ]] || [[ "$TERM" == rxvt* ]]; then
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# Set the window title.
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print -Pn "\e]2;$2:q\a"
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# Set the tab title (will override window title on a broken terminal).
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print -Pn "\e]1;$1:q\a"
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fi
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fi
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}
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# 15 character, left-truncated current working directory.
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ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<"
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ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"
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# Set the tab and window titles before the prompt is displayed.
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function precmd {
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title "$ZSH_THEME_TERM_TAB_TITLE_IDLE" "$ZSH_THEME_TERM_TITLE_IDLE"
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}
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# Set the tab and window titles before command execution.
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function preexec {
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emulate -L zsh
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setopt extended_glob
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# Command name only, or if this is sudo or ssh, the next command.
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local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]}
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title "$CMD" "%100>...>$2%<<"
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}
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