complete_path

Usage:

 complete_path(%args) -> array

Complete path.

Complete path, for anything path-like. Meant to be used as backend for other functions like "Complete::File::complete_file" or "Complete::Module::complete_module". Provides features like case-insensitive matching, expanding intermediate paths, and case mapping.

Algorithm is to split path into path elements, then list items (using the supplied "list_func") and perform filtering (using the supplied "filter_func") at every level.

This function is not exported by default, but exportable.

Arguments ('*' denotes required arguments):

• exclude_dir => bool
• exclude_leaf => bool
• filter_func => code

  Provide extra filtering. Code will be given path and should return 1 if the item should be included in the final result or 0 if the item should be excluded.

• is_dir_func => code

  Function to check whether a path is a "dir".

  Optional. You can provide this function to determine if an item is a "directory" (so its name can be suffixed with path separator). You do not need to do this if you already suffix names of "directories" with path separator in "list_func".

  One reason you might want to provide this and not mark "directories" in "list_func" is when you want to do extra filtering with "filter_func". Sometimes you do not want to suffix the names first (example: see "complete_file" in "Complete::File").

• list_func* => code

  Function to list the content of intermediate "dirs".

  Code will be called with arguments: ($path, $cur_path_elem, $is_intermediate). Code should return an arrayref containing list of elements. "Directories" can be marked by ending the name with the path separator (see "path_sep"). Or, you can also provide an "is_dir_func" function that will be consulted after filtering. If an item is a "directory" then its name will be suffixed with a path separator by complete_path().

• path_sep => str (default: "/")
• recurse => bool
• recurse_matching => str (default: "level-by-level")
• starting_path* => str (default: "")
• word* => str (default: "")

  Word to complete.

Return value: (array)

COMPLETE_PATH_TRACE => bool

If set to true, will produce more log statements for debugging.