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ex_minimatch

0.0.1
0.0.1

Globbing paths without walking the tree! Elixir and Erlang provide `wildcard` functions in the stdlib. But these will walk the directory tree. If you simply want to test whether a file path matches a glob, ExMinimatch is for you.

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ex_minimatch lib ex_minimatcher.ex
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lib/ex_minimatcher.ex 

defmodule ExMinimatcher do

  defstruct glob: "",

            pattern: [],

            negate: false,

            options: %{

              dot: false,

              nocase: false,

              match_base: false,

              nonegate: false,

              noext: false,

              noglobstar: false,

              nocomment: false,

              nobrace: false,

              log: nil

            }



  @qmark "[^/]"

  def qmark, do: @qmark



  @globstar :globstar

  def globstar, do: @globstar



  # * => any number of characters

  @star "#{@qmark}*?"

  def star, do: @star



  # ** when dots are allowed.  Anything goes, except .. and .

  # not (^ or / followed by one or two dots followed by $ or /),

  # followed by anything, any number of times.

  @two_star_dot "(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?"

  def two_star_dot, do: @two_star_dot



  # not a ^ or / followed by a dot,

  # followed by anything, any number of times.

  @two_star_no_dot "(?:(?!(?:\\\/|^)\\.).)*?"

  def two_star_no_dot, do: @two_star_no_dot



  # characters that need to be escaped in RegExp.

  @re_specials [ "(", ")", ".", "*", "{", "}", "+", "?", "[", "]", "^", "$", "\\", "!" ]

  def re_specials, do: @re_specials



  @slash_split ~r/\/+/

  def slash_split, do: @slash_split

end