Konstantin Demin
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153 lines
3.1 KiB
Bash
153 lines
3.1 KiB
Bash
#!/bin/zsh
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typeset -gA ZSHU_TERM
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typeset -Uga ZSHU_TERM_MISSING
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z-ti-test() {
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local r i
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r=0
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for i ; do
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[ -z "$i" ] && continue
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if ! (( ${+terminfo[$i]} )) ; then
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ZSHU_TERM_MISSING+=( "$1" )
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r=1
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fi
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done
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return $r
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}
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case "${TERM}" in
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xterm* | putty* | rxvt* | konsole* | mlterm* | alacritty* | foot* | contour* )
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ZSHU_TERM[has_title_tab]=1
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ZSHU_TERM[has_title_wnd]=1
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ZSHU_TERM[want_cwd]=1
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ZSHU_TERM[title_tab]=term
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ZSHU_TERM[title_wnd]=term
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;;
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st* | wezterm* )
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ZSHU_TERM[has_title_tab]=1
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ZSHU_TERM[has_title_wnd]=1
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ZSHU_TERM[title_tab]=term
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ZSHU_TERM[title_wnd]=term
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;;
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cygwin | ansi )
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ZSHU_TERM[has_title_tab]=1
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ZSHU_TERM[has_title_wnd]=1
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ZSHU_TERM[title_tab]=term
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ZSHU_TERM[title_wnd]=term
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;;
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screen* | tmux* )
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ZSHU_TERM[has_title_tab]=1
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ZSHU_TERM[want_cwd]=1
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ZSHU_TERM[title_tab]=mux
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;;
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* )
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if z-ti-test fsl tsl ; then
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ZSHU_TERM[has_title_tab]=1
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ZSHU_TERM[want_cwd]=1
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ZSHU_TERM[title_tab]=terminfo
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fi
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;;
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esac
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z-term-title-tab() {
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# [ "${ZSHU_TERM[has_title_tab]}" = 1 ] || return 1
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case "${ZSHU_TERM[title_tab]:-}" in
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term )
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print -Pn "\e]1;${1:q}\a"
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;;
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mux )
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## screen/tmux: hardstatus
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print -Pn "\ek${1:q}\e\\"
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;;
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terminfo )
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echoti tsl
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print -Pn "$1"
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echoti fsl
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;;
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esac
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}
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z-term-title-window() {
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# [ "${ZSHU_TERM[has_title_wnd]}" = 1 ] || return 1
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case "${ZSHU_TERM[title_wnd]:-}" in
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term )
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print -Pn "\e]2;${1:q}\a"
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;;
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esac
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}
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z-term-title() {
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## if $2 is unset use $1 as default
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## if it is set and empty, leave it as is
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: ${2=$1}
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z-term-title-tab "$1"
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z-term-title-window "$2"
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}
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z-term-cwd() {
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[ "${ZSHU_TERM[want_cwd]}" = 1 ] || return 1
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local host path
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host=${HOST:-localhost}
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path=${PWD}
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## Konsole doesn't want ${host}
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while : ; do
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[ -n "${KONSOLE_DBUS_SERVICE}" ] || break
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[ -n "${KONSOLE_DBUS_SESSION}" ] || break
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[ -n "${KONSOLE_DBUS_WINDOW}" ] || break
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[ -n "${KONSOLE_PROFILE_NAME}" ] || break
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host=
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break ; done
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printf "\e]7;file://%s%s\e\\" "${host}" "${path}"
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}
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if autoload -Uz add-zsh-hook ; then
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ZSHU[term_title]=1
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z-term-title-enable() { ZSHU[term_title]=1 ; }
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z-term-title-disable() { ZSHU[term_title]=0 ; }
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ZSHU[title_tab]='%15<..<%~%<<'
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ZSHU[title_wnd]='%n@%m:%~'
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__z_term_title_precmd() {
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[ "${ZSHU[term_title]}" = 1 ] || return
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z-term-title "${ZSHU[title_tab]}" "${ZSHU[title_wnd]}"
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}
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add-zsh-hook precmd __z_term_title_precmd
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ZSHU[term_cwd]=1
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z-term-cwd-enable() { ZSHU[term_cwd]=1 ; }
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z-term-cwd-disable() { ZSHU[term_cwd]=0 ; }
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__z_term_cwd_precmd() {
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[ "${ZSHU[term_cwd]}" = 1 ] || return
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z-term-cwd
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}
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## "chpwd" doesn't always hook pwd changes
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add-zsh-hook precmd __z_term_cwd_precmd
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else
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echo "current working directory and tab/window title handling is disabled due to missing hook support" >&2
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z-term-title-enable() { __z_unsupported ; }
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z-term-title-disable() { __z_unsupported ; }
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z-term-cwd-enable() { __z_unsupported ; }
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z-term-cwd-disable() { __z_unsupported ; }
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fi
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