Customization/powerlevel10k
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speed up prompt by 2ms when there are many POWERLEVEL9K parameters

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romkatv 2019-10-27 17:16:44 +01:00
parent f9e548dde9
commit 6c8b24760c
1 changed files with 22 additions and 17 deletions
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39
internal/p10k.zsh
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@ -3742,9 +3742,10 @@ function _p9k_dump_state() {
local -i fd
sysopen -a -m 600 -o creat,trunc -u fd $tmp || return
{
typeset -g __p9k_cached_param_pat=$_p9k__param_pat
typeset -g __p9k_cached_param_sig=$_p9k__param_sig
typeset -p __p9k_cached_param_sig >&$fd || return
unset __p9k_cached_param_sig
typeset -pm __p9k_cached_param_pat __p9k_cached_param_sig >&$fd || return
unset __p9k_cached_param_pat __p9k_cached_param_sig
(( $+_p9k_preinit )) && { print -r -- $_p9k_preinit >&$fd || return }
print -r -- '_p9k_restore_state_impl() {' >&$fd || return
typeset -pm '_POWERLEVEL9K_*|_p9k_[^_]*|icons|OS|DEFAULT_COLOR|DEFAULT_COLOR_INVERTED' >&$fd || return
@ -3758,7 +3759,7 @@ function _p9k_dump_state() {
function _p9k_restore_state() {
{
[[ $__p9k_cached_param_sig == $_p9k__param_sig ]] || return
[[ $__p9k_cached_param_pat == $_p9k__param_pat && $__p9k_cached_param_sig == $_p9k__param_sig ]] || return
(( $+functions[_p9k_restore_state_impl] )) || return
_p9k_restore_state_impl
_p9k_state_restored=1
@ -4220,6 +4221,9 @@ function _p9k_prompt_overflow_bug() {
is-at-least 5.5 && ! is-at-least 5.7.2
}
typeset -g _p9k__param_pat
typeset -g _p9k__param_sig
_p9k_init_vars() {
typeset -gi _p9k__instant_prompt_disabled
typeset -gi _p9k_non_hermetic_expansion
@ -4236,7 +4240,6 @@ _p9k_init_vars() {
typeset -gF _p9k__timer_start
typeset -gi _p9k__status
typeset -ga _p9k__pipestatus
typeset -g _p9k__param_sig
typeset -g _p9k_ret
typeset -g _p9k_cache_key
typeset -ga _p9k_cache_val
@ -4946,19 +4949,21 @@ _p9k_init_ssh() {
}
_p9k_must_init() {
local -a param_keys=(${(o)parameters[(I)POWERLEVEL9K_*]})
local IFS param_sig
IFS=$'\1' param_sig="${(@)param_keys:/(#b)(*)/$match[1]=\$$match[1]}"
param_sig+=(
'${ZSH_VERSION}' '${ZSH_PATCHLEVEL}' '${(%):-%n}' '${GITSTATUS_LOG_LEVEL}'
'${GITSTATUS_ENABLE_LOGGING}' '${GITSTATUS_DAEMON}' '${GITSTATUS_NUM_THREADS}'
'${DEFAULT_USER}' '${ZLE_RPROMPT_INDENT}' '${P9K_SSH}' '${__p9k_ksh_arrays}'
'${__p9k_sh_glob}' '${options[transient_rprompt]}' '${ITERM_SHELL_INTEGRATION_INSTALLED}'
'${PROMPT_EOL_MARK}' '${LANG}' '${LC_ALL}' '${LC_CTYPE}' 'vd')
IFS=$'\2' param_sig="${(e)param_sig}"
[[ $param_sig == $_p9k__param_sig ]] && return 1
[[ -n $_p9k__param_sig ]] && _p9k_deinit
typeset -g _p9k__param_sig=$param_sig
local IFS sig
if [[ -n $_p9k__param_sig ]]; then
IFS=$'\2' sig="${(e)_p9k__param_pat}"
[[ $sig == $_p9k__param_sig ]] && return 1
_p9k_deinit
fi
_p9k__param_pat=$'v0\1'${ZSH_VERSION}$'\1'${ZSH_PATCHLEVEL}$'\1'
_p9k__param_pat+=$'${#parameters[(I)POWERLEVEL9K_*]}\1${(%):-%n%#}\1$GITSTATUS_LOG_LEVEL\1'
_p9k__param_pat+=$'$GITSTATUS_ENABLE_LOGGING\1$GITSTATUS_DAEMON\1$GITSTATUS_NUM_THREADS\1'
_p9k__param_pat+=$'$DEFAULT_USER\1${ZLE_RPROMPT_INDENT:-1}\1$P9K_SSH\1$__p9k_ksh_arrays'
_p9k__param_pat+=$'$__p9k_sh_glob\1${options[transient_rprompt]}\1$ITERM_SHELL_INTEGRATION_INSTALLED\1'
_p9k__param_pat+=$'${PROMPT_EOL_MARK-%B%S%#%s%b}\1$LANG\1$LC_ALL\1$LC_CTYPE\1'
local MATCH
IFS=$'\1' _p9k__param_pat+="${(@)${(@o)parameters[(I)POWERLEVEL9K_*]}:/(#m)*/\${${(q)MATCH}-$IFS\}}"
IFS=$'\2' _p9k__param_sig="${(e)_p9k__param_pat}"
}
function _p9k_set_os() {