lib.fileset.maybeMissing

Create a file set from a path that may or may not exist:

• If the path does exist, the path is coerced to a file set.
• If the path does not exist, a file set containing no files is returned.

Inputs

path

1. Function argument

Type

maybeMissing :: Path -> FileSet

Examples

# All files in the current directory, but excluding main.o if it exists
difference ./. (maybeMissing ./main.o)