diff options
| -rwxr-xr-x | powerlevel9k.zsh-theme | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme index e2259897..73573a07 100755 --- a/powerlevel9k.zsh-theme +++ b/powerlevel9k.zsh-theme @@ -745,6 +745,31 @@ prompt_command_execution_time() { } ################################################################ +# Determine the unique path - this is needed for the +# truncate_to_unique strategy. +# +function getUniqueFolder() { + local trunc_path directory test_dir test_dir_length + local -a matching + local -a paths + local cur_path='/' + paths=(${(s:/:)1}) + 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+="$directory/" + done + echo "${trunc_path: : -1}" +} + +################################################################ # Dir: current working directory # Parameters: # * $1 Alignment: string - left|right @@ -811,23 +836,10 @@ 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 cur_path='/' - [[ $current_path != "~"* ]] && trunc_path='/' || trunc_path='' - 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 - [[ $current_path == "~"* ]] && trunc_path="~/$trunc_path" - current_path="${trunc_path: : -1}" + # cheating here to retain ~ as home folder + local home_path="$(getUniqueFolder $HOME)" + trunc_path="$(getUniqueFolder $PWD)" + [[ $current_path == "~"* ]] && current_path="~${trunc_path//${home_path}/}" || current_path="/${trunc_path}" fi ;; truncate_with_folder_marker) |