getRelativePath

Gets the relative pathname relative to a directory

Gets the relative pathname relative to a directory.

Usage

# S3 method for default
getRelativePath(pathname, relativeTo=getwd(), caseSensitive=NULL, ...)

Details

In case the two paths are on different file systems, for instance, C:/foo/bar/ and D:/foo/, the method returns pathname as is.

Non-case sensitive comparison

If caseSensitive == NULL, the relative path is used to decide if the comparison should be done in a case-sensitive mode or not. The current check is if it is a Windows path or not, that is, if the relative path starts with a device letter, then the comparison is non-case sensitive.

See Also

getAbsolutePath(). isAbsolutePath().

Aliases

• getRelativePath.default
• getRelativePath

Examples

# NOT RUN {
  getRelativePath("foo", "foo")                       # "."
  getRelativePath("foo/bar", "foo")                   # "bar"
  getRelativePath("foo/bar", "foo/bar/yah")           # ".."
  getRelativePath("foo/bar/cool", "foo/bar/yah/sub/") # "../../cool"
  getRelativePath("/tmp/bar/", "/bar/foo/")           # "../../tmp/bar"

  # Windows
  getRelativePath("C:/foo/bar/", "C:/bar/")           # "../foo/bar"
  getRelativePath("C:/foo/bar/", "D:/bar/")           # "C:/foo/bar"
# }