Class: RuboCop::Cop::FormulaAudit::SafePopenCommands Private
- Inherits:
-
RuboCop::Cop::FormulaCop
- Object
- Base
- RuboCop::Cop::FormulaCop
- RuboCop::Cop::FormulaAudit::SafePopenCommands
- Extended by:
- AutoCorrector
- Defined in:
- rubocops/lines.rb
Overview
This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.
This cop makes sure that the safe versions of popen_*
calls are used.
Instance Attribute Summary
Attributes inherited from RuboCop::Cop::FormulaCop
Instance Method Summary collapse
Methods inherited from RuboCop::Cop::FormulaCop
#audit_comments, #audit_urls, #caveats_strings, #depends_on?, #depends_on_name_type?, #formula_tap, #get_checksum_node, #on_class, #tap_style_exception?, #versioned_formula?
Methods included from HelperFunctions
#block_method_called_in_block?, #block_size, #check_precedence, #class_name, #component_precedes?, #end_column, #expression_negated?, #find_all_blocks, #find_block, #find_blocks, #find_const, #find_every_func_call_by_name, #find_every_method_call_by_name, #find_instance_call, #find_instance_method_call, #find_method_calls_by_name, #find_method_def, #find_method_with_args, #find_node_method_by_name, #find_strings, #format_component, #line_number, #line_start_column, #method_called?, #method_called_ever?, #method_name, #node_equals?, #offending_node, #parameters, #parameters_passed?, #problem, #regex_match_group, #size, #source_buffer, #start_column, #string_content
Instance Method Details
#audit_formula(_node, _class_node, _parent_class_node, body_node) ⇒ Object
This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.
256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 |
# File 'rubocops/lines.rb', line 256 def audit_formula(_node, _class_node, _parent_class_node, body_node) return if body_node.nil? test = find_block(body_node, :test) [:popen_read, :popen_write].each do |unsafe_command| test_methods = [] unless test.nil? find_instance_method_call(test, "Utils", unsafe_command) do |method| test_methods << method.source_range end end find_instance_method_call(body_node, "Utils", unsafe_command) do |method| unless test_methods.include?(method.source_range) problem "Use `Utils.safe_#{unsafe_command}` instead of `Utils.#{unsafe_command}`" do |corrector| corrector.replace(@offensive_node.loc.selector, "safe_#{@offensive_node.method_name}") end end end end end |