rsync_dirs

#!/bin/bash
while getopts 'vxf:d:r:' opt; do
        case $opt in
                f) confDirList=$OPTARG ;;
                d) remoteHost=$OPTARG ;;
                r) remoteHost=$OPTARG ;;
                x) export TRACE=1; set -x ;;
                v) flBeVerbose=1 ;;
        esac
done
shift $((OPTIND-1))

[[ $remoteHost ]] || {
        echo 'You must specify remote host to be synced to as argument of -r key' >&2
        exit 1
}

if [[ -t 0 ]]; then
        confDirList=${confDirList:-$1}
        [[ $confDirList && -e $confDirList && -f $confDirList && -r $confDirList ]] || {
                echo 'You must specify readable file as a first parameter or -f key argument (or do not specify anything at all and pass directory list on STDIN)' >&2
                exit 2
        }
else
        confDirList='-'
fi

shopt -s extglob

info_ () {
        [[ $flBeVerbose ]] && echo "$@"
}

while read -r d; do
        [[ -d $d ]] || {
                echo "$d is not a directory, skipping it" >&2
                continue
        }
        d=${d%%+(/)}
        info_ "Processing <<$d>>"
        { ssh ${remoteHost} "mkdir -p '$d'" && echo 'mkdir OK' >&2; } || echo 'mkdir FAIL' >&2
        rsync -a${flBeVerbose:+v} "${d}/" "${remoteHost}:${d}"
done < <(cat "$confDirList" | sed -r -e '/^\s*(#.*)?$/d' -e 's%\s*(#.*)$%%')