63 lines
1.5 KiB
Bash
Executable File
63 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# This shell is used to sync extension files.
|
|
#
|
|
# @author chunsheng wang<chunsheng@cnezsoft.com>
|
|
# @author yidong wang<wangyidong@cnezsoft.com>
|
|
#
|
|
|
|
# Judge the params, must give $src and $dest.
|
|
if [ $# -lt 2 ]; then
|
|
echo './syncext.sh src dest'
|
|
exit 1
|
|
fi
|
|
|
|
# Judge inotifywait tool exists or not.
|
|
which inotifywait > /dev/null
|
|
if [ $? -ne 0 ]; then
|
|
echo 'No inotifywait. Please install inotify-tools, for debian or ubuntun run apt-get install inotify-tools.';
|
|
exit 1
|
|
fi
|
|
|
|
# Get $src and $dest.
|
|
src=$1/
|
|
dest=$2/
|
|
|
|
# Rsync when the shell load first.
|
|
rsync -aqP --exclude="db/" $src $dest
|
|
echo `date "+%H:%M:%S"` sync $src to $dest succssfully.
|
|
|
|
# Watch the $src directory, and sync files to destination.
|
|
inotifywait -mrq --event create,modify,delete,move --format '%w %e %f' $src |\
|
|
while read watcher event file ; do
|
|
|
|
# compute the $path2process.
|
|
path2process=$watcher$file
|
|
path2process=${path2process/$src/$dest}
|
|
|
|
# Delete a file or a directory.
|
|
if [ "$event" == "DELETE" -o "$event" == "DELETE,ISDIR" ]; then
|
|
|
|
# If delete a file, use rm -fr, directory, use rmdir for security.
|
|
if [ "$event" == "DELETE" ]; then
|
|
rm -fr $path2process
|
|
else
|
|
rmdir $path2process
|
|
fi
|
|
|
|
echo `date "+%H:%M:%S"` $path2process deleted.;
|
|
|
|
# If event is ngnored, continue.
|
|
elif [ "$event" == "IGNORED" ]; then
|
|
|
|
continue
|
|
|
|
# Sync files.
|
|
else
|
|
|
|
echo `date "+%H:%M:%S"` $path2process copied.
|
|
rsync -aqP --exclude='db/' $src/ $dest
|
|
fi
|
|
|
|
done
|