func GetS3Path()

in s3plugin/s3plugin.go [305:320]

• 5 lines of code
• 1 McCabe index (conditional complexity)

func GetS3Path(folder string, path string) string {
	/*
			a typical path for an already-backed-up file will be stored in a
			parent directory of a segment, and beneath that, under a datestamp/timestamp/
		    hierarchy. We assume the incoming path is a long absolute one.
			For example from the test bench:
			  testdir_for_del="/tmp/testseg/backups/$current_date_for_del/$time_second_for_del"
			  testfile_for_del="$testdir_for_del/testfile_$time_second_for_del.txt"

			Therefore, the incoming path is relevant to S3 in only the last four segments,
			which indicate the file and its 2 date/timestamp parents, and the grandparent "backups"
	*/
	pathArray := strings.Split(path, "/")
	lastFour := strings.Join(pathArray[(len(pathArray)-4):], "/")
	return fmt.Sprintf("%s/%s", folder, lastFour)
}