Filepath Relative

Finds a relative path from a base path to a target path.

Inputs

Port	Description
Base Path	The base path to measure from.
Target Path	The target path to measure to.

Outputs

Port	Description
	The relative path from basepath to targpath.

Addendum

Operation

Calculates a relative path from basepath to targpath. The relative path is the path that, when joined to basepath, leads to targpath.

An error is returned if targpath cannot be made relative to basepath (e.g., they are on different volumes on Windows) or if the computation fails.

Path Style	Base Path	Target Path	Output
POSIX-style	/a/b/c	/a/b/c/d/e	d/e
POSIX-style	/a/b/c	/a/b/d/e	../d/e
POSIX-style	/a/b	/c/d	../../c/d
Windows-style	C:\a\b\c	C:\a\b\c\d\e	d\e
Windows-style	C:\a\b\c	C:\a\b\d\e	..\d\e
Windows-style	C:\a\b	D:\c\d	(error)

ID: core/filepath-rel@v1