Class: RuboCop::Cop::FormulaAudit::HttpUrls Private

Inherits:
RuboCop::Cop::FormulaCop show all
Extended by:
AutoCorrector
Defined in:
rubocops/urls.rb,
sorbet/rbi/dsl/rubo_cop/cop/formula_audit/http_urls.rbi

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 urls use HTTPS.

Instance Attribute Summary

Attributes inherited from RuboCop::Cop::FormulaCop

#file_path

Instance Method Summary collapse

Methods inherited from RuboCop::Cop::FormulaCop

#audit_comments, #audit_urls, #caveats_strings, #dependency_name_hash_match?, #dependency_type_hash_match?, #depends_on?, #depends_on_name_type?, #formula_tap, #get_checksum_node, #on_class, #required_dependency?, #required_dependency_name?, #style_exceptions_dir, #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(formula_nodes) ⇒ void

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.

This method returns an undefined value.

Parameters:



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# File 'rubocops/urls.rb', line 49

def audit_formula(formula_nodes)
  return if (body_node = formula_nodes.body_node).nil?
  return if formula_tap != "homebrew-core"
  # TODO: Remove the deprecated/disabled check after homebrew/core has no more
  # deprecated/disabled formulae using http:// URLs
  return if method_called_ever?(body_node, :deprecate!) || method_called_ever?(body_node, :disable!)

  urls = find_every_func_call_by_name(body_node, :url)

  # Identify livecheck URL to skip checking it (symbols like :homepage are implicitly skipped)
  livecheck_url = if (livecheck = find_every_func_call_by_name(body_node, :livecheck).first) &&
                     (livecheck_url_node = find_every_func_call_by_name(livecheck.parent, :url).first)
    string_content(parameters(livecheck_url_node).first)
  end

  urls.each do |url_node|
    url_string_node = parameters(url_node).first
    url_string = string_content(url_string_node)

    next unless url_string.start_with?("http://")
    next if url_string == livecheck_url

    offending_node(url_string_node)
    problem "Formulae in homebrew/core should not use http:// URLs" do |corrector|
      corrector.replace(url_string_node.source_range, url_string_node.source.sub("http://", "https://"))
    end
  end
end