lsyncd/lsyncd-conf.lua

----
-- User configuration file for lsyncd.
--
-- TODO documentation-
--
settings = {
--	logfile = "/tmp/lsyncd",
	nodaemon,
	loglevel = DEBUG,
}

print(bla)

------
-- for testing purposes
--
slower = "sleep 10"
slowbash = {
	startup = function(source, target)
		log(NORMAL, "cp -r from "..source.." -> "..target)
		return exec("/bin/bash", "-c", "cp -r \"$1\" \"$2\"", "/bin/bash", 
		            source, target)
	end,

	create = function(source, path, name, target)
		local src = source..path..name
		log(NORMAL, "create from "..source..path..name.." -> "..target..path..name)
		return exec("/bin/bash", "-c", slower.."&& cp '$1' '$2'", "/bin/bash", 
		            source..path..name, target..path..name)
	end,

	attrib = function(source, path, name, target)
		-- ignore attribs
		return 0
	end,

	delete = function(source, path, name, target)
		log(NORMAL, "delete "..target..path..name)
		return exec("/bin/bash", "-c", slower.." && rm $1", "/bin/bash", 
		            target..path..name)
	end,

	move  = function(source, path, name, destpath, destname, target)
		log(NORMAL, "move from " .. destination .. "/" .. path)
		return exec("/bin/bash", "-c", "sleep " .. slowsec .. " && rm $1 $2", "/bin/bash", 
		            source .. "/" .. path, target .. "/" .. path)
	end,
}

-----
-- lsyncd classic - sync with rsync
--
-- All functions return the pid of a spawned process
--               or 0 if they didn't exec something.
rsync = {
	----
	-- Called for every sync/target pair on startup
	startup = function(source, target) 
		log(NORMAL, "startup recursive rsync: " .. source .. " -> " .. target)
		return exec("/usr/bin/rsync", "-ltrs", source, target)
	end,

	default = function(source, target, path)
		return exec("/usr/bin/rsync", "--delete", "-ltds", source .. "/" .. path, target .. "/" .. path)
	end
}

sync("s", "d", slowbash)