From: Francois Fleuret Date: Tue, 9 Sep 2014 21:09:56 +0000 (+0200) Subject: Added SELECTOR_CD_HISTORY_SIZE. X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=31dcd13e96225952eb7c5d6761a16406c310a65a;p=selector.git Added SELECTOR_CD_HISTORY_SIZE. --- diff --git a/bash-selector.sh b/bash-selector.sh index 38991b1..05bd892 100755 --- a/bash-selector.sh +++ b/bash-selector.sh @@ -55,6 +55,8 @@ export SELECTOR_CD_HISTORY # The function to use in place of the standard "cd" +[[ "${SELECTOR_CD_HISTORY_SIZE}" ]] || SELECTOR_CD_HISTORY_SIZE=1000 + function selector-cd () { if [[ -z "$1" ]]; then cd @@ -64,7 +66,7 @@ function selector-cd () { if [[ -f ${SELECTOR_CD_HISTORY} ]]; then TMP=$(mktemp /tmp/selector-cd.XXXXXX) - tail -999 < ${SELECTOR_CD_HISTORY} > ${TMP} + tail -$((SELECTOR_CD_HISTORY_SIZE-1)) < ${SELECTOR_CD_HISTORY} > ${TMP} cat ${TMP} > ${SELECTOR_CD_HISTORY} rm -f ${TMP} fi @@ -75,7 +77,7 @@ function selector-cd () { function selector-cd-search () { if [[ -f ${SELECTOR_CD_HISTORY} ]]; then PATH_TEMP=$(mktemp /tmp/selector-cd-path.XXXXXX) - selector -j -y -u -t "cd" -l 1000 -d -i -c 7,2,0,3 -o ${PATH_TEMP} -q ${SELECTOR_CD_HISTORY} + selector -j -y -u -t "cd" -l ${SELECTOR_CD_HISTORY_SIZE} -d -i -c 7,2,0,3 -o ${PATH_TEMP} -q ${SELECTOR_CD_HISTORY} NEW_PATH="$(cat ${PATH_TEMP} | sed -e 's!~!'${HOME}'!')" if [[ -d "${NEW_PATH}" ]]; then selector-cd "$(cat ${PATH_TEMP} | sed -e 's!^~!'${HOME}'!')"