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Merge pull request #73 from Syphdias/truncate-to-unique-tweaks

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Don't truncate <= POWERLEVEL9K_SHORTEN_DELIMITER_LENGTH chars.
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Roman Perepelitsa 2019-05-27 16:16:04 +02:00 committed by GitHub
commit 9d644110a3
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1 changed files with 18 additions and 16 deletions
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34
powerlevel9k.zsh-theme
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@ -735,7 +735,6 @@ set_default POWERLEVEL9K_DIR_SHOW_WRITABLE false
set_default POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER false
set_default POWERLEVEL9K_SHORTEN_STRATEGY ""
set_default POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND ""
set_default -i POWERLEVEL9K_SHORTEN_DIR_LENGTH -1
# Individual elements are patterns. They are expanded with the options set by `emulate zsh`.
set_default -a POWERLEVEL9K_DIR_PACKAGE_FILES package.json composer.json
@ -770,11 +769,13 @@ prompt_dir() {
local -i fake_first=0
local delim=${POWERLEVEL9K_SHORTEN_DELIMITER-$'\u2026'}
local -i shortenlen=${POWERLEVEL9K_SHORTEN_DIR_LENGTH:--1}
local -i d=${POWERLEVEL9K_SHORTEN_DELIMITER_LENGTH:-$#POWERLEVEL9K_SHORTEN_DELIMITER}
case $POWERLEVEL9K_SHORTEN_STRATEGY in
truncate_absolute|truncate_absolute_chars)
if (( POWERLEVEL9K_SHORTEN_DIR_LENGTH > 0 && $#p > POWERLEVEL9K_SHORTEN_DIR_LENGTH + 1 )); then
local -i n=POWERLEVEL9K_SHORTEN_DIR_LENGTH
if (( shortenlen > 0 && $#p > shortenlen + d )); then
local -i n=shortenlen
local -i i=$#parts
while true; do
local dir=$parts[i]
@ -809,12 +810,12 @@ prompt_dir() {
dir=${dir:h}
done
}
if (( POWERLEVEL9K_SHORTEN_DIR_LENGTH > 0 )); then
local -i pref=$POWERLEVEL9K_SHORTEN_DIR_LENGTH suf=0 i=2
if (( shortenlen > 0 )); then
local -i pref=$shortenlen suf=0 i=2
[[ $POWERLEVEL9K_SHORTEN_STRATEGY == truncate_middle ]] && suf=pref
for (( ; i < $#parts; ++i )); do
local dir=$parts[i]
if (( $#dir > pref + suf + 1 )); then
if (( $#dir > pref + suf + d )); then
dir[pref+1,-suf-1]=$'\0'
parts[i]=$dir
fi
@ -826,10 +827,10 @@ prompt_dir() {
parts[1,-2]=()
;;
truncate_to_first_and_last)
if (( POWERLEVEL9K_SHORTEN_DIR_LENGTH > 0 )); then
local -i i=$(( POWERLEVEL9K_SHORTEN_DIR_LENGTH + 1 ))
if (( shortenlen > 0 )); then
local -i i=$(( shortenlen + 1 ))
[[ $p == /* ]] && (( ++i ))
for (( ; i <= $#parts - POWERLEVEL9K_SHORTEN_DIR_LENGTH; ++i )); do
for (( ; i <= $#parts - shortenlen; ++i )); do
parts[i]=$'\0'
done
fi
@ -837,7 +838,9 @@ prompt_dir() {
truncate_to_unique)
local -i i=2 n=1
[[ $p == /* ]] && (( ++i ))
(( POWERLEVEL9K_SHORTEN_DIR_LENGTH > 0 )) && n=POWERLEVEL9K_SHORTEN_DIR_LENGTH
delim=${POWERLEVEL9K_SHORTEN_DELIMITER-'*'}
shortenlen=${POWERLEVEL9K_SHORTEN_DIR_LENGTH:-1}
(( shortenlen >= 0 )) && n=shortenlen
local pat=${POWERLEVEL9K_SHORTEN_FOLDER_MARKER-'(.bzr|CVS|.git|.hg|.svn|.citc)'}
local parent="${PWD%/${(pj./.)parts[i,-1]}}"
for (( ; i <= $#parts - n; ++i )); do
@ -850,14 +853,13 @@ prompt_dir() {
fi
fi
local -i j=1
for (( ; j < $#dir; ++j )); do
for (( ; j + d < $#dir; ++j )); do
local -a matching=($parent/$dir[1,j]*/(N))
(( $#matching == 1 )) && break
done
(( j == $#dir )) || parts[i]=$dir[1,j]$'\0'
(( j + d >= $#dir )) || parts[i]=$dir[1,j]$'\0'
parent+=/$dir
done
delim=${POWERLEVEL9K_SHORTEN_DELIMITER-'*'}
;;
truncate_with_folder_marker)
local pat=${POWERLEVEL9K_SHORTEN_FOLDER_MARKER-.shorten_folder_marker}
@ -877,11 +879,11 @@ prompt_dir() {
fi
;;
*)
if (( POWERLEVEL9K_SHORTEN_DIR_LENGTH > 0 )); then
if (( shortenlen > 0 )); then
local -i len=$#parts
[[ -z $parts[1] ]] && (( --len ))
if (( len > POWERLEVEL9K_SHORTEN_DIR_LENGTH )); then
parts[1,-POWERLEVEL9K_SHORTEN_DIR_LENGTH-1]=($'\0')
if (( len > shortenlen )); then
parts[1,-shortenlen-1]=($'\0')
fi
fi
;;