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add POWERLEVEL9K_DIR_MAX_LENGTH

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romkatv 2019-06-06 16:25:58 +02:00
parent 66b331c251
commit a2bc4f0b94
1 changed files with 25 additions and 5 deletions
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30
internal/p10k.zsh
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@ -688,7 +688,16 @@ set_default POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER false
set_default POWERLEVEL9K_SHORTEN_STRATEGY ""
set_default POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND ""
set_default POWERLEVEL9K_SHORTEN_FOLDER_MARKER "(.shorten_folder_marker|.bzr|CVS|.git|.hg|.svn|.terraform|.citc)"
# Individual elements are patterns. They are expanded with the options set by `emulate zsh`.
# Stop shortening the directory once its length is no greater than this. The value can be either
# absolute (e.g., '50') or a percentage of terminal width (e.g, '50%').
#
# Currently only applied when POWERLEVEL9K_SHORTEN_STRATEGY=truncate_to_unique. If you want to use
# it with another shortening strategy, open an issue.
set_default POWERLEVEL9K_DIR_MAX_LENGTH 0
# Individual elements are patterns. They are expanded with the options set
# by `emulate zsh && setopt extended_glob`.
set_default -a POWERLEVEL9K_DIR_PACKAGE_FILES package.json composer.json
function _p9k_shorten_delim_len() {
@ -809,12 +818,20 @@ prompt_dir() {
local -i i=2 n=1
[[ $p == /* ]] && (( ++i ))
delim=${POWERLEVEL9K_SHORTEN_DELIMITER-'*'}
_p9k_shorten_delim_len $delim
local -i d=_P9K_RETVAL
_p9k_prompt_length $delim
local -i real_delim_len=_P9K_RETVAL
local -i d=${POWERLEVEL9K_SHORTEN_DELIMITER_LENGTH:--1}
(( d >= 0 )) || d=real_delim_len
shortenlen=${POWERLEVEL9K_SHORTEN_DIR_LENGTH:-1}
(( shortenlen >= 0 )) && n=shortenlen
if [[ $POWERLEVEL9K_DIR_MAX_LENGTH == *% ]]; then
local -i max_len=$(( COLUMNS * $POWERLEVEL9K_DIR_MAX_LENGTH[1,-2] / 100 ))
else
local -i max_len=POWERLEVEL9K_DIR_MAX_LENGTH
fi
local -i len=$#p
local parent="${PWD%/${(pj./.)parts[i,-1]}}"
for (( ; i <= $#parts - n; ++i )); do
for (( ; len > max_len && i <= $#parts - n; ++i )); do
local dir=$parts[i]
if [[ -n $POWERLEVEL9K_SHORTEN_FOLDER_MARKER &&
-n $parent/$dir/${~POWERLEVEL9K_SHORTEN_FOLDER_MARKER}(#qN) ]]; then
@ -826,7 +843,10 @@ prompt_dir() {
local -a matching=($parent/$dir[1,j]*/(N))
(( $#matching == 1 )) && break
done
(( j + d >= $#dir )) || parts[i]=$dir[1,j]$'\0'
if (( j + d < $#dir )); then
(( len -= ($#dir - j - real_delim_len) ))
parts[i]=$dir[1,j]$'\0'
fi
parent+=/$dir
done
;;