add POWERLEVEL9K_DIR_MAX_LENGTH

pull/145/head
romkatv 6 years ago
parent cdddc0a240
commit 233b5c7c88

@ -123,6 +123,9 @@ fi
typeset -g POWERLEVEL9K_SHORTEN_FOLDER_MARKER='(.shorten_folder_marker|.bzr|CVS|.git|.hg|.svn|.terraform|.citc)'
# Don't shorten this many last directory segments. They are anchors.
typeset -g POWERLEVEL9K_SHORTEN_DIR_LENGTH=1
# Shorten directory if it's longer than this even if there is space for it. If set
# to -1, directory will be shortened only when prompt doesn't fit.
typeset -g POWERLEVEL9K_DIR_MAX_LENGTH=100
# If set to true, embed a hyperlink into the directory. Useful for quickly
# opening a directory in the file manager simply by clicking the link.

@ -973,13 +973,10 @@ 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)"
# 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.
# TODO: this is gone.
# set_default POWERLEVEL9K_DIR_MAX_LENGTH 0
# Shorten directory if it's longer than this even if there is space for it. If set
# to -1, directory will be shortened only when prompt doesn't fit. Applies only
# when POWERLEVEL9K_SHORTEN_STRATEGY=truncate_to_unique.
set_default -i POWERLEVEL9K_DIR_MAX_LENGTH 0
# Individual elements are patterns. They are expanded with the options set
# by `emulate zsh && setopt extended_glob`.
@ -1149,7 +1146,10 @@ prompt_dir() {
(( d >= 0 )) || d=real_delim_len
shortenlen=${POWERLEVEL9K_SHORTEN_DIR_LENGTH:-1}
(( shortenlen >= 0 )) && n=shortenlen
local -i max_len=1024
(( POWERLEVEL9K_DIR_MAX_LENGTH >= 0 )) && max_len=POWERLEVEL9K_DIR_MAX_LENGTH
local parent="${PWD%/${(pj./.)parts[i,-1]}}"
local -i len=$#p
for (( ; i <= $#parts - n; ++i )); do
local dir=$parts[i]
if [[ -n $POWERLEVEL9K_SHORTEN_FOLDER_MARKER &&
@ -1166,11 +1166,20 @@ prompt_dir() {
done
local -i saved=$(($#dir - j - d))
if (( saved > 0 )); then
if (( q )); then
parts[i]='${${${_P9K_M:#-*}:+${(Q)${:-'${(qqq)${(q)dir}}'}}}:-${(Q)${:-'
parts[i]+=$'\3'${(qqq)${(q)dir[1,j]}}$'}}\1\3''${$((_P9K_M+='$saved'))+}}'
if (( len > max_len )); then
(( len -= ($#dir - j - real_delim_len) ))
if (( q )); then
parts[i]=$'\3'${(qqq)${(q)dir[1,j]}}$'\1\3'
else
parts[i]=$'\3'$dir[1,j]$'\1\3'
fi
else
parts[i]='${${${_P9K_M:#-*}:+'$dir$'}:-\3'$dir[1,j]$'\1\3''${$((_P9K_M+='$saved'))+}}'
if (( q )); then
parts[i]='${${${_P9K_M:#-*}:+${(Q)${:-'${(qqq)${(q)dir}}'}}}:-${(Q)${:-'
parts[i]+=$'\3'${(qqq)${(q)dir[1,j]}}$'}}\1\3''${$((_P9K_M+='$saved'))+}}'
else
parts[i]='${${${_P9K_M:#-*}:+'$dir$'}:-\3'$dir[1,j]$'\1\3''${$((_P9K_M+='$saved'))+}}'
fi
fi
else
(( q )) && parts[i]="\${(Q)\${:-${(qqq)${(q)dir}}}}"

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