Merge pull request #333 from eviltak/dir-truncate-right-with-delim-len

Consider delimiter length while right truncating directories
This commit is contained in:
Ben Hilburn 2016-10-27 10:59:55 -04:00 committed by GitHub
commit fd9c998f02
2 changed files with 4 additions and 2 deletions

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@ -204,5 +204,7 @@ function segmentShouldBeJoined() {
# Given a directory path, truncate it according to the settings for
# `truncate_from_right`
function truncatePathFromRight() {
echo $1 | sed $SED_EXTENDED_REGEX_PARAMETER "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+\//\1$POWERLEVEL9K_SHORTEN_DELIMITER\//g"
local delim_len=${#POWERLEVEL9K_SHORTEN_DELIMITER}
echo $1 | sed $SED_EXTENDED_REGEX_PARAMETER \
"s@(([^/]{$((POWERLEVEL9K_SHORTEN_DIR_LENGTH))})([^/]{$delim_len}))[^/]+/@\2$POWERLEVEL9K_SHORTEN_DELIMITER/@g"
}