Create Utils::Curl module and explicitly include it.

Library/Homebrew/download_strategy.rb

@@ -11,6 +11,8 @@ require "lock_file"
 require "mechanize/version"
 require "mechanize/http/content_disposition_parser"
 
+require "utils/curl"
+
 # @abstract Abstract superclass for all download strategies.
 #
 # @api private
@@ -328,6 +330,8 @@ end
 #
 # @api public
 class CurlDownloadStrategy < AbstractFileDownloadStrategy
+  include Utils::Curl
+
   attr_reader :mirrors
 
   def initialize(url, name, version, **meta)

Library/Homebrew/sorbet/rbi/utils/notability.rbi

@@ -1,15 +0,0 @@
-# typed: strict
-
-module SharedAudits
-  def github(user, repo)
-  end
-
-  def gitlab(user, repo)
-  end
-
-  def bitbucket(user, repo)
-  end
-
-  def curl_output(*args, secrets: [], **options)
-  end
-end

Library/Homebrew/utils/curl.rb

@@ -3,6 +3,13 @@
 
 require "open3"
 
+module Utils
+  # Helper function for interacting with `curl`.
+  #
+  # @api private
+  module Curl
+    module_function
+
     def curl_executable
       @curl ||= [
         ENV["HOMEBREW_CURL"],
@@ -47,7 +54,9 @@ def curl_args(*extra_args, show_output: false, user_agent: :default)
       args + extra_args
     end
 
-def curl_with_workarounds(*args, secrets: nil, print_stdout: nil, print_stderr: nil, verbose: nil, env: {}, **options)
+    def curl_with_workarounds(
+      *args, secrets: nil, print_stdout: nil, print_stderr: nil, verbose: nil, env: {}, **options
+    )
       command_options = {
         secrets:      secrets,
         print_stdout: print_stdout,
@@ -118,7 +127,9 @@ def curl_download(*args, to: nil, partial: true, **options)
         0
       end
 
-  curl("--location", "--remote-time", "--continue-at", continue_at.to_s, "--output", destination, *args, **options)
+      curl(
+        "--location", "--remote-time", "--continue-at", continue_at.to_s, "--output", destination, *args, **options
+      )
     end
 
     def curl_output(*args, **options)
@@ -259,3 +270,8 @@ end
     def http_status_ok?(status)
       (100..299).cover?(status.to_i)
     end
+  end
+end
+
+# FIXME: Include `Utils::Curl` explicitly everywhere it is used.
+include Utils::Curl # rubocop:disable Style/MixinUsage

Library/Homebrew/utils/shared_audits.rb

@@ -7,6 +7,9 @@ require "utils/curl"
 #
 # @api private
 module SharedAudits
+  include Utils::Curl
+  extend Utils::Curl
+
   module_function
 
   def github_repo_data(user, repo)

Library/Homebrew/utils/spdx.rb

@@ -1,12 +1,15 @@
 # typed: true
 # frozen_string_literal: true
 
+require "utils/curl"
 require "utils/github"
 
 # Helper module for updating SPDX license data.
 #
 # @api private
 module SPDX
+  extend Utils::Curl
+
   module_function
 
   DATA_PATH = (HOMEBREW_DATA_PATH/"spdx").freeze