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Fix for "truncate_to_unique" strategy

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This commit is contained in:
Christo Kotze 2018-07-17 12:17:21 +04:00
parent a7b3f310d3
commit 29c85be8d9
1 changed files with 38 additions and 4 deletions
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42
powerlevel9k.zsh-theme
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@ -744,6 +744,38 @@ prompt_command_execution_time() {
fi
}
################################################################
# Determine the home folder unique path - this is needed for
# truncate_to_unique to work when P9K_DIR_PATH_ABSOLUTE is not
# set the true.
#
local home_path=""
getUniqueHomeFolder() {
if [[ "$home_path" == "" ]]; then
local trunc_path directory test_dir test_dir_length
local -a matching
local -a paths
local cur_path='/'
# the first time we run the script, the working directory *should* be the home folder
[[ -z $HOME ]] && paths=${PWD} || paths=$HOME
paths=(${(s:/:)paths})
for directory in ${paths[@]}; do
test_dir=''
for (( i=0; i < ${#directory}; i++ )); do
test_dir+="${directory:$i:1}"
matching=("$cur_path"/"$test_dir"*/)
if [[ ${#matching[@]} -eq 1 ]]; then
break
fi
done
trunc_path+="$test_dir/"
cur_path+="$directory/"
done
home_path="${trunc_path: : -1}"
fi
}
getUniqueHomeFolder
################################################################
# Dir: current working directory
# Parameters:
@ -811,12 +843,13 @@ prompt_dir() {
# for each parent path component find the shortest unique beginning
# characters sequence. Source: https://stackoverflow.com/a/45336078
if (( ${#current_path} > 1 )); then # root and home are exceptions and won't have paths
local matching
local -a matching
local cur_path='/'
[[ $current_path != "~"* ]] && trunc_path='/' || trunc_path=''
# we need to use absolute paths for this strategy to work correctly
paths=(${(s:/:)PWD})
for directory in ${paths[@]}; do
test_dir=''
for (( i=0; i<${#directory}; i++ )); do
for (( i=0; i < ${#directory}; i++ )); do
test_dir+="${directory:$i:1}"
matching=("$cur_path"/"$test_dir"*/)
if [[ ${#matching[@]} -eq 1 ]]; then
@ -826,7 +859,8 @@ prompt_dir() {
trunc_path+="$test_dir/"
cur_path+="$directory/"
done
[[ $current_path == "~"* ]] && trunc_path="~/$trunc_path"
# cheating here to retain ~ as home folder
[[ $current_path == "~"* ]] && trunc_path="~${trunc_path//${home_path}/}" || trunc_path="/${trunc_path}"
current_path="${trunc_path: : -1}"
fi
;;