66 lines
1.9 KiB
Bash
66 lines
1.9 KiB
Bash
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# Copyright © 2006 Shaun McCance <shaunm@gnome.org>
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# Copyright © 2013 Peter De Wachter <pdewacht@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Not bash or zsh?
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[ -n "$BASH_VERSION" -o -n "$ZSH_VERSION" ] || return 0
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# Not an interactive shell?
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[[ $- == *i* ]] || return 0
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# Not running under vte?
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[ "${VTE_VERSION:-0}" -ge 3405 ] || return 0
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__vte_urlencode() (
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# This is important to make sure string manipulation is handled
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# byte-by-byte.
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LC_ALL=C
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str="$1"
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while [ -n "$str" ]; do
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safe="${str%%[!a-zA-Z0-9/:_\.\-\!\'\(\)~]*}"
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printf "%s" "$safe"
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str="${str#"$safe"}"
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if [ -n "$str" ]; then
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printf "%%%02X" "'$str"
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str="${str#?}"
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fi
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done
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)
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# Print a warning so that anyone who's added this manually to his PS1 can adapt.
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# The function will be removed in a later version.
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__vte_ps1() {
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echo -n "(__vte_ps1 is obsolete)"
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}
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__vte_osc7 () {
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printf "\033]7;file://%s%s\a" "${HOSTNAME:-}" "$(__vte_urlencode "${PWD}")"
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}
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__vte_prompt_command() {
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local pwd='~'
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[ "$PWD" != "$HOME" ] && pwd=${PWD/#$HOME\//\~\/}
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printf "\033]0;%s@%s:%s\007%s" "${USER}" "${HOSTNAME%%.*}" "${pwd}" "$(__vte_osc7)"
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}
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case "$TERM" in
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xterm*|vte*)
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[ -n "$BASH_VERSION" ] && PROMPT_COMMAND="__vte_prompt_command"
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[ -n "$ZSH_VERSION" ] && precmd_functions+=(__vte_osc7)
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;;
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esac
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true
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