SVN限制message字符个数及格式的实例

------------------------------------#/bin/bashREPOS="$1"TXN="$2"# Make sure that the log message contains some text.SVNLOOK=/usr/bin/svnlookLOGMSG=`$SVNLOOK log -t "$TXN" "$REPOS" | grep "[a-zA-Z0-9]" | wc -c`MSG=`$SVNLOOK log -t "$TXN" "$REPOS"`echo $LOGMSG#check log message more than 15_charsif [ "$LOGMSG" -le 15 ];then#  echo -e "[Commit]log message cann't be empty! YOU MUST input more than 20_chars as comment! " 1>&2  echo -e "[Commit]注释信息不能为空且不少于15个字符! " 1>&2  exit 1fi#if [[ "$MSG" == "["*"]"* ]];if [[ "$MSG" == "["[A-Z]-[A-Z][0-9][0-9][0-9][0-9][0-9][0-9]-[0-9][0-9]"]"* ]];then  exit 0#  echo -e "[Commit]log message cann't be empty! YOU MUST input more than 20_chars as comment! " 1>&2else  echo -e "[Commit]注释信息不要遗漏产品编号,如[W-P170122-08],若无产品编号请以[A-A000000-00]开头填写备注,谢谢! " 1>&2  exit 1fi# All checks passed, so allow the commit.exit 0-----------------------------------------