Class: Steep::Project::Pattern

Inherits:
Object
  • Object
show all
Defined in:
lib/steep/project/pattern.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(patterns:, ignores: [], ext:) ⇒ Pattern

Returns a new instance of Pattern.



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# File 'lib/steep/project/pattern.rb', line 10

def initialize(patterns:, ignores: [], ext:)
  @patterns = patterns
  @ignores = ignores
  @ext = ext

  @prefixes = patterns.map do |pat|
    if pat == "." || pat == "./"
      ""
    else
      pat.delete_prefix("./").delete_suffix(File::Separator) << File::Separator
    end
  end
  @ignore_prefixes = ignores.map do |pat|
    if pat == "." || pat == "./"
      ""
    else
      pat.delete_prefix("./").delete_suffix(File::Separator) << File::Separator
    end
  end
end

Instance Attribute Details

#ext ⇒ Object (readonly)

Returns the value of attribute ext.



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# File 'lib/steep/project/pattern.rb', line 8

def ext
  @ext
end

#ignore_prefixes ⇒ Object (readonly)

Returns the value of attribute ignore_prefixes.



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# File 'lib/steep/project/pattern.rb', line 7

def ignore_prefixes
  @ignore_prefixes
end

#ignores ⇒ Object (readonly)

Returns the value of attribute ignores.



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# File 'lib/steep/project/pattern.rb', line 5

def ignores
  @ignores
end

#patterns ⇒ Object (readonly)

Returns the value of attribute patterns.



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# File 'lib/steep/project/pattern.rb', line 4

def patterns
  @patterns
end

#prefixes ⇒ Object (readonly)

Returns the value of attribute prefixes.



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# File 'lib/steep/project/pattern.rb', line 6

def prefixes
  @prefixes
end

Instance Method Details

#=~(path) ⇒ Object 



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# File 'lib/steep/project/pattern.rb', line 31

def =~(path)
  unless path.is_a?(Pathname)
    path = Pathname(path.to_s)
  end

  match?(path) && !ignore?(path)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/project/pattern.rb', line 54

def empty?
  patterns.empty?
end

#ignore?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/project/pattern.rb', line 43

def ignore?(path)
  test_string(path, ignores, ignore_prefixes)
end

#match?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/steep/project/pattern.rb', line 39

def match?(path)
  test_string(path, patterns, prefixes)
end

#test_string(path, patterns, prefixes) ⇒ Object 



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# File 'lib/steep/project/pattern.rb', line 47

def test_string(path, patterns, prefixes)
  string = path.to_s

  patterns.any? {|pat| File.fnmatch(pat, string, File::FNM_PATHNAME) } ||
    prefixes.any? {|prefix| File.fnmatch("#{prefix}**/*#{ext}", string, File::FNM_PATHNAME) }
end