Class: StringInreplaceExtension Private

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
Library/Homebrew/utils/string_inreplace_extension.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Used by the inreplace function (in utils.rb).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(string) ⇒ StringInreplaceExtension

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of StringInreplaceExtension.


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 13

def initialize(string)
  @inreplace_string = string
  @errors = []
end

Instance Attribute Details

#errors ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 10

def errors
  @errors
end

#inreplace_string ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 10

def inreplace_string
  @inreplace_string
end

Instance Method Details

#change_make_var!(flag, new_value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 46

def change_make_var!(flag, new_value)
  return if gsub!(/^#{Regexp.escape(flag)}[ \t]*[\\?+:!]?=[ \t]*((?:.*\\\n)*.*)$/, "#{flag}=#{new_value}", false)

  errors << "expected to change #{flag.inspect} to #{new_value.inspect}"
end

#get_make_var(flag) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 69

def get_make_var(flag)
  inreplace_string[/^#{Regexp.escape(flag)}[ \t]*[\\?+:!]?=[ \t]*((?:.*\\\n)*.*)$/, 1]
end

#gsub!(before, after, audit_result = true) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

rubocop:disable Style/OptionalBooleanParameter


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 35

def gsub!(before, after, audit_result = true) # rubocop:disable Style/OptionalBooleanParameter
  result = inreplace_string.gsub!(before, after)
  errors << "expected replacement of #{before.inspect} with #{after.inspect}" if audit_result && result.nil?
  result
end

#remove_make_var!(flags) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 56

def remove_make_var!(flags)
  Array(flags).each do |flag|
    # Also remove trailing \n, if present.
    unless gsub!(/^#{Regexp.escape(flag)}[ \t]*[\\?+:!]?=(?:.*\\\n)*.*$\n?/, "", false)
      errors << "expected to remove #{flag.inspect}"
    end
  end
end

#sub!(before, after) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/utils/string_inreplace_extension.rb', line 22

def sub!(before, after)
  result = inreplace_string.sub!(before, after)
  errors << "expected replacement of #{before.inspect} with #{after.inspect}" unless result
  result
end