path_file()
returns the filename portion of the pathpath_dir()
returns the directory portion of the pathpath_ext()
returns the last extension (if any) for a pathpath_ext_remove()
removes the last extension and returns the rest of the pathpath_ext_set()
replaces the extension with a new extension. If there is no existing extension the new extension is appended
Usage
path_file(path)
path_dir(path)
path_ext(path)
path_ext_remove(path)
path_ext_set(path, ext)
path_ext(path) <- value
Details
Note because these are not full file paths they return regular character
vectors, not fs_path
objects.
Examples
path_file("dir/file.zip")
#> [1] "file.zip"
path_dir("dir/file.zip")
#> [1] "dir"
path_ext("dir/file.zip")
#> [1] "zip"
path_ext("file.tar.gz")
#> [1] "gz"
path_ext_remove("file.tar.gz")
#> [1] "file.tar"
# Only one level of extension is removed
path_ext_set(path_ext_remove("file.tar.gz"), "zip")
#> file.zip