def check_for_file(command_str, options):
path = access.interpret_path(command_str)
if globbing.is_glob_command(path) or access.is_valid_path(path):
assert options == [] # are we ever going to have options for a file?
options = [path]
return create_command('file', options)
def execute(input, options, environment):
files = []
if (input != None and len(input) > 0):
# check input is all files?
files = input
assert len(options) == 1
path = access.interpret_path(options[0])
if globbing.is_glob_command(path):
paths = expand_globs(path)
else:
paths = [path]
for path in paths:
files.append(recognise_file.create_file(path))
return files