Class: Dependabot::Bundler::FileUpdater::RequirementReplacer::Rewriter

Inherits:
Parser::TreeRewriter
  • Object
show all
Defined in:
lib/dependabot/bundler/file_updater/requirement_replacer.rb

Constant Summary collapse

SKIPPED_TYPES =

TODO: Ideally we wouldn’t have to ignore all of these, but implementing each one will be tricky.

i(send lvar dstr begin if case splat const or).freeze

Instance Method Summary collapse

Constructor Details

#initialize(dependency:, file_type:, updated_requirement:, insert_if_bare:) ⇒ Rewriter

Returns a new instance of Rewriter.



78
79
80
81
82
83
84
85
86
87
88
 
# File 'lib/dependabot/bundler/file_updater/requirement_replacer.rb', line 78

def initialize(dependency:, file_type:, updated_requirement:,
               insert_if_bare:)
  @dependency          = dependency
  @file_type           = file_type
  @updated_requirement = updated_requirement
  @insert_if_bare      = insert_if_bare

  return if i(gemfile gemspec).include?(file_type)

  raise "File type must be :gemfile or :gemspec. Got #{file_type}."
end

Instance Method Details

#on_send(node) ⇒ Object 



90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
 
# File 'lib/dependabot/bundler/file_updater/requirement_replacer.rb', line 90

def on_send(node)
  return unless declares_targeted_gem?(node)

  req_nodes = node.children[3..-1]
  req_nodes = req_nodes.reject { |child| child.type == :hash }

  return if req_nodes.none? && !insert_if_bare?
  return if req_nodes.any? { |n| SKIPPED_TYPES.include?(n.type) }

  quote_characters = extract_quote_characters_from(req_nodes)
  space_after_specifier = space_after_specifier?(req_nodes)
  use_equality_operator = use_equality_operator?(req_nodes)

  new_req = new_requirement_string(
    quote_characters: quote_characters,
    space_after_specifier: space_after_specifier,
    use_equality_operator: use_equality_operator
  )
  if req_nodes.any?
    replace(range_for(req_nodes), new_req)
  else
    insert_after(range_for(node.children[2..2]), ", #{new_req}")
  end
end