Tack-Support/powerlevel10k
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Comments, trunc_to_last, trunc_absolute

Browse source 
Added comments throughout the code
Added `truncate_to_last` - displays only the current folder
Added `truncate_absolute` - displays only the last
POWERLEVEL9K_SHORTER_DIR_LENGTH characters - see #736
This commit is contained in:
Christo Kotze 2018-02-22 23:34:25 +04:00
commit 441fb277d9
2 changed files with 106 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

52
powerlevel9k.zsh-theme
View file

@ -724,21 +724,39 @@ set_default POWERLEVEL9K_HOME_FOLDER_ABBREVIATION "~"
set_default POWERLEVEL9K_DIR_PATH_HIGHLIGHT_BOLD false
prompt_dir() {
local current_path="$(print -P '%~')"
# save this path so that we can use the pure path for STATE icons and colors later.
local state_path=$current_path
# declare all local variables
local paths directory test_dir test_dir_length trunc_path threshhold
(( ${#current_path} > 1 )) && paths=(${(s:/:)${current_path//"~\/"/}}) || paths=() # only split if not root/home folder
if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_folder_marker" ]]; then
# if we are not in "~" or "/", split the paths into an array
(( ${#current_path} > 1 )) && paths=(${(s:/:)${current_path//"~\/"/}}) || paths=()
# only run the code if SHORTEN_DIR_LENGTH is set, or we are using the two strategies that don't rely on it.
if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_folder_marker" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_to_last" ]]; then
set_default POWERLEVEL9K_SHORTEN_DELIMITER "\u2026"
local delim=$(echo -n $POWERLEVEL9K_SHORTEN_DELIMITER) # convert delimiter from unicode to literal character
# convert delimiter from unicode to literal character, so that we can get the correct length later
local delim=$(echo -n $POWERLEVEL9K_SHORTEN_DELIMITER)
case "$POWERLEVEL9K_SHORTEN_STRATEGY" in
truncate_middle)
# truncate characters from the middle of the path
current_path=$(truncatePath $current_path $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER "middle")
;;
truncate_from_right)
# truncate characters from the right of the path
current_path=$(truncatePath "$current_path" $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER)
;;
truncate_to_last)
# truncate all characters before the current directory
current_path=${current_path##*/}
;;
truncate_absolute)
# truncate all characters except the last POWERLEVEL9K_SHORTEN_DIR_LENGTH characters
if [ ${#current_path} -gt $(( $POWERLEVEL9K_SHORTEN_DIR_LENGTH + ${#POWERLEVEL9K_SHORTEN_DELIMITER} )) ]; then
current_path=$POWERLEVEL9K_SHORTEN_DELIMITER${current_path:(-$POWERLEVEL9K_SHORTEN_DIR_LENGTH)}
fi
;;
truncate_with_folder_marker)
if (( ${#paths} > 0 )); then # root is an exception and won't have paths
if (( ${#paths} > 0 )); then # root and home are exceptions and won't have paths, so skip this
local last_marked_folder marked_folder
set_default POWERLEVEL9K_SHORTEN_FOLDER_MARKER ".shorten_folder_marker"
@ -844,7 +862,8 @@ prompt_dir() {
esac
fi
local path_opt=$current_path # save state of path for highlighting and bold options
# save state of path for highlighting and bold options
local path_opt=$current_path
if [[ "${POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" ]]; then
current_path="${current_path[2,-1]}"
@ -860,14 +879,15 @@ prompt_dir() {
local current_state="DEFAULT"
if [[ "${POWERLEVEL9K_DIR_SHOW_WRITABLE}" == true && ! -w "$PWD" ]]; then
current_state="NOT_WRITABLE"
elif [[ $current_path == '~' ]]; then
elif [[ $state_path == '~' ]]; then
current_state="HOME"
elif [[ $current_path == '~'* ]]; then
elif [[ $state_path == '~'* ]]; then
current_state="HOME_SUBFOLDER"
fi
# declare variables used for bold and state colors
local bld dir_state_foreground dir_state_user_foreground
[[ "${(L)POWERLEVEL9K_DIR_PATH_HIGHLIGHT_BOLD}" == "true" ]] && bld="%B" || bld=""
[[ "${(L)POWERLEVEL9K_DIR_PATH_HIGHLIGHT_BOLD}" == "true" ]] && bld_on="%B"; bld_off="%b" || bld_on=""; bld_off=""
local dir_state_user_foreground=POWERLEVEL9K_DIR_${current_state}_FOREGROUND
local dir_state_foreground=${(P)dir_state_user_foreground}
@ -879,15 +899,23 @@ prompt_dir() {
if [[ -n ${POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND} ]]; then
if [[ $path_opt == "/" || $path_opt == "~" || "${(L)POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" ]]; then
current_path="${bld}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${current_path}%b"
current_path="${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${current_path}${bld_off}"
else
current_path="${dir_name}/${bld}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${base_name}%b"
if [[ $dir_name != $base_name ]]; then
current_path="${dir_name}/${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${base_name}${bld_off}"
else
current_path="${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${base_name}${bld_off}"
fi
fi
else
if [[ $path_opt == "/" || $path_opt == "~" || "${(L)POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" ]]; then
current_path="${bld}${current_path}%b"
current_path="${bld_on}${current_path}${bld_off}"
else
current_path="${dir_name}/${bld}${base_name}%b"
if [[ $dir_name != $base_name ]]; then
current_path="${dir_name}/${bld_on}${base_name}${bld_off}"
else
current_path="${bld_on}${base_name}${bld_off}"
fi
fi
fi