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fix background_jobs; the segment now refreshes when jobs complete

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romkatv 2019-03-14 13:17:50 +01:00
parent 2d877f95fd
commit 20c4c6873e
1 changed files with 70 additions and 29 deletions
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99
powerlevel9k.zsh-theme
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@ -1987,6 +1987,9 @@ typeset -fH _p9k_set_prompt() {
build_right_prompt
RPROMPT=$_P9K_RIGHT_PREFIX$_P9K_PROMPT$_P9K_RIGHT_SUFFIX
fi
unset _P9K_HOOK1
unset _P9K_HOOK2
}
typeset -g _P9K_REFRESH_REASON
@ -2035,6 +2038,64 @@ typeset -g OS
typeset -g OS_ICON
typeset -g SED_EXTENDED_REGEX_PARAMETER
typeset -gi _P9K_TIMER_FD1=0
typeset -gi _P9K_TIMER_FD2=0
_p9k_init_timer() {
local fifo1 fifo2
_p9k_start_timer() {
emulate -L zsh
setopt err_return no_bg_nice
fifo1=$(mktemp -u "${TMPDIR:-/tmp}"/p9k.$$.pipe1.timer.XXXXXXXXXX)
fifo2=$(mktemp -u "${TMPDIR:-/tmp}"/p9k.$$.pipe2.timer.XXXXXXXXXX)
mkfifo $fifo1
mkfifo $fifo2
exec {_P9K_TIMER_FD1}<>$fifo1
exec {_P9K_TIMER_FD2}<>$fifo2
function _p9k_on_timer() {
emulate -L zsh
local reason
IFS='' read -u $_P9K_TIMER_FD1 reason || return
unset _P9K_HOOK1
unset _P9K_HOOK2
[[ -n $reason ]] && _p9k_update_prompt $reason || zle .reset-prompt
}
zle -F $_P9K_TIMER_FD1 _p9k_on_timer
# This `sleep 1 && kill -WINCH $$` is a workaround for what seems like a bug in zsh.
zsh -c "
while kill -0 $$; do
if IFS='' read -u $_P9K_TIMER_FD2 -t 1; then
sleep 1
kill -WINCH $$
echo job-complete
elif [[ $POWERLEVEL9K_EXPERIMENTAL_TIME_REALTIME == true ]]; then
echo
fi
done
" <&$_P9K_TIMER_FD2 >&$_P9K_TIMER_FD1 2>/dev/null &!
}
if ! _p9k_start_timer ; then
echo "powerlevel10k: failed to initialize background timer" >&2
if (( _P9K_TIMER_FD1 )); then
zle -F $_P9K_TIMER_FD1
exec {_P9K_TIMER_FD1}>&-
fi
if (( _P9K_TIMER_FD2 )); then
exec {_P9K_TIMER_FD2}>&-
fi
_P9K_TIMER_FD1=0
_P9K_TIMER_FD2=0
unset -f _p9k_on_timer
fi
rm -f "$fifo1" "$fifo2"
}
_p9k_init() {
(( _P9K_INITIALIZED )) && return
@ -2112,6 +2173,10 @@ _p9k_init() {
fi
done
if [[ $POWERLEVEL9K_EXPERIMENTAL_TIME_REALTIME == true ]] || segment_in_use background_jobs; then
_p9k_init_timer
fi
local RPROMPT_SUFFIX RPROMPT_PREFIX
if [[ $POWERLEVEL9K_PROMPT_ON_NEWLINE == true ]]; then
_p9k_get_icon MULTILINE_FIRST_PROMPT_PREFIX
@ -2144,6 +2209,10 @@ _p9k_init() {
repeat ${POWERLEVEL9K_PROMPT_ADD_NEWLINE_COUNT:-1} { _P9K_LEFT_PREFIX=$'\n'$_P9K_LEFT_PREFIX }
fi
if segment_in_use background_jobs && (( _P9K_TIMER_FD2 )); then
_P9K_LEFT_SUFFIX+="\${_P9K_HOOK1+\${_P9K_HOOK2-\${_P9K_HOOK2=}\$(echo >&$_P9K_TIMER_FD2)}}\${_P9K_HOOK1=}"
fi
# If the terminal `LANG` is set to `C`, this theme will not work at all.
if [[ $LANG == C && $POWERLEVEL9K_IGNORE_TERM_LANG == false ]]; then
print -P "\t%F{red}WARNING!%f Your terminal's 'LANG' is set to 'C', which breaks this theme!"
@ -2179,34 +2248,6 @@ _p9k_init() {
fi
fi
if [[ $POWERLEVEL9K_EXPERIMENTAL_TIME_REALTIME == true ]]; then
local fifo && fifo=$(mktemp -u "${TMPDIR:-/tmp}"/p10k.$$.pipe.time.XXXXXXXXXX)
typeset -giH _P9K_TIMER_FD=0
_p9k_start_timer() {
emulate -L zsh
setopt err_return
unsetopt bg_nice
mkfifo $fifo
exec {_P9K_TIMER_FD}<>$fifo
typeset -gfH _p9k_on_timer() {
emulate -L zsh
local _ && IFS='' read -u $_P9K_TIMER_FD _ && zle && zle .reset-prompt
}
zle -F $_P9K_TIMER_FD _p9k_on_timer
zsh -c "while kill -0 $$; do sleep 1; echo; done" >&$_P9K_TIMER_FD 2>/dev/null &!
}
if ! _p9k_start_timer ; then
echo "powerlevel10k: failed to initialize realtime clock" >&2
if (( _P9K_TIMER_FD )); then
zle -F $_P9K_TIMER_FD
exec {_P9K_TIMER_FD}>&-
fi
unset _P9K_TIMER_FD
unset -f _p9k_on_timer
fi
rm -f "$fifo"
fi
zle -N zle-keymap-select _p9k_zle_keymap_select
_P9K_INITIALIZED=1
@ -2215,7 +2256,7 @@ _p9k_init() {
typeset -gi _P9K_ENABLED=0
prompt_powerlevel9k_setup() {
setopt noprompt{bang,subst} prompt{cr,percent,sp}
setopt nopromptbang prompt{cr,percent,sp,subst}
prompt_powerlevel9k_teardown