class Bunto::EntryFilter

Constants

SPECIAL_LEADING_CHARACTERS

Attributes

site[R]

Public Class Methods

new(site, base_directory = nil) click to toggle source
# File lib/bunto/entry_filter.rb, line 8
def initialize(site, base_directory = nil)
  @site = site
  @base_directory = derive_base_directory(
    @site, base_directory.to_s.dup
  )
end

Public Instance Methods

backup?(entry) click to toggle source
# File lib/bunto/entry_filter.rb, line 47
def backup?(entry)
  entry[-1..-1] == "~"
end
base_directory() click to toggle source
# File lib/bunto/entry_filter.rb, line 15
def base_directory
  @base_directory.to_s
end
derive_base_directory(site, base_dir) click to toggle source
# File lib/bunto/entry_filter.rb, line 19
def derive_base_directory(site, base_dir)
  base_dir[site.source] = "" if base_dir.start_with?(site.source)
  base_dir
end
excluded?(entry) click to toggle source
# File lib/bunto/entry_filter.rb, line 51
def excluded?(entry)
  glob_include?(site.exclude, relative_to_source(entry)).tap do |excluded|
    if excluded
      Bunto.logger.debug(
        "EntryFilter:",
        "excluded #{relative_to_source(entry)}"
      )
    end
  end
end
filter(entries) click to toggle source
# File lib/bunto/entry_filter.rb, line 30
def filter(entries)
  entries.reject do |e|
    unless included?(e)
      special?(e) || backup?(e) || excluded?(e) || symlink?(e)
    end
  end
end
glob_include?(enum, e) click to toggle source

– Check if an entry matches a specific pattern and return true,false. Returns true if path matches against any glob pattern. –

# File lib/bunto/entry_filter.rb, line 86
def glob_include?(enum, e)
  entry = Pathutil.new(site.in_source_dir).join(e)
  enum.any? do |exp|
    # Users who send a Regexp knows what they want to
    # exclude, so let them send a Regexp to exclude files,
    # we will not bother caring if it works or not, it's
    # on them at this point.

    if exp.is_a?(Regexp)
      entry =~ exp

    else
      item = Pathutil.new(site.in_source_dir).join(exp)

      # If it's a directory they want to exclude, AKA
      # ends with a "/" then we will go on to check and
      # see if the entry falls within that path and
      # exclude it if that's the case.

      if e.end_with?("/")
        entry.in_path?(
          item
        )

      else
        File.fnmatch?(item, entry) ||
          entry.to_path.start_with?(
            item
          )
      end
    end
  end
end
included?(entry) click to toggle source
# File lib/bunto/entry_filter.rb, line 38
def included?(entry)
  glob_include?(site.include, entry)
end
relative_to_source(entry) click to toggle source
# File lib/bunto/entry_filter.rb, line 24
def relative_to_source(entry)
  File.join(
    base_directory, entry
  )
end
special?(entry) click to toggle source
# File lib/bunto/entry_filter.rb, line 42
def special?(entry)
  SPECIAL_LEADING_CHARACTERS.include?(entry[0..0]) ||
    SPECIAL_LEADING_CHARACTERS.include?(File.basename(entry)[0..0])
end