Cfengine 3 example unit_copy_classes.html
body common control 
{
bundlesequence => { "copy_file"};

inputs => {"cfengine_stdlib.cf"};
}

######################################################

bundle agent copy_file() 
{
files:

	"/tmp/non_existent"
			copy_from => local_cp_compare("/non_existent"),
		#	perms => m("777"),
			action => warn_only,
			classes => check_promises("NE_NE");


	"/tmp/non_existent"
			copy_from => local_cp_compare("/tmp/existent_file"),
		#	perms => m("777"),
			action => warn_only,
			classes => check_promises("NE_E");


	"/tmp/existent_file"
			copy_from => local_cp_compare("/tmp/existent_file"),
		#	perms => m("777"),
			action => warn_only,
			classes => check_promises("E_E");

	"/tmp/existent_file"
			copy_from => local_cp_compare("/tmp/different_file"),
		#	perms => m("777"),
			action => warn_only,
			classes => check_promises("D_E");

	"/tmp/existent_file"
			copy_from => local_cp_compare("/non_existent"),
		#	perms => m("777"),
			action => warn_only,
			classes => check_promises("E_NE");

reports:
	NE_NE_kept::
		"NE_NE_kept";
	NE_NE_repaired::
		"NE_NE_repaired";
	NE_NE_failed::
		"NE_NE_failed";
	NE_NE_denied::
		"NE_NE_denied";
	NE_NE_timeout::
		"NE_NE_timeout";

	NE_E_kept::
		"NE_E_kept";
	NE_E_repaired::
		"NE_E_repaired";
	NE_E_failed::
		"NE_E_failed";
	NE_E_denied::
		"NE_E_denied";
	NE_E_timeout::
		"NE_E_timeout";


	E_E_kept::
		"E_E_kept";
	E_E_repaired::
		"E_E_repaired";
	E_E_failed::
		"E_E_failed";
	E_E_denied::
		"E_E_denied";
	E_E_timeout::
		"E_E_timeout";


	D_E_kept::
		"D_E_kept";
	D_E_repaired::
		"D_E_repaired";
	D_E_failed::
		"D_E_failed";
	D_E_denied::
		"D_E_denied";
	D_E_timeout::
		"D_E_timeout";

	E_NE_kept::
		"E_NE_kept";
	E_NE_repaired::
		"E_NE_repaired";
	E_NE_failed::
		"E_NE_failed";
	E_NE_denied::
		"E_NE_denied";
	E_NE_timeout::
		"E_NE_timeout";
}

######################################################

body classes check_promises(prom)
{
promise_kept => { "$(prom)_kept" };
promise_repaired => { "$(prom)_repaired" };

repair_failed   => { "$(prom)_failed" };
repair_denied   => { "$(prom)_denied" };
repair_timeout  => { "$(prom)_timeout" };
}

######################################################

body copy_from local_cp_compare(from)
{
source      => "$(from)";
verify      => "true";
compare     => "hash";
}