An input file that is staged from a foreign file system lost it's original name

[pditommaso]

When a process stages a foreign input file (i.e. stored for example on S3) the original file name is lost.

For example:

process foo {
  input: 
  file x from file('s3://cbcrg-eu/ampa-data/example.fa')

  """
  echo $x
  """
}

The file is staged with the name input.1 instead of example.fa. This can produce unexpected behaviour in the process execution.

[pditommaso]

Fixed in version 0.15.2