Replace Homebrew.args with Context.

Library/Homebrew/bintray.rb

@@ -4,6 +4,8 @@ require "utils/curl"
 require "json"
 
 class Bintray
+  include Context
+
   API_URL = "https://api.bintray.com"
 
   class Error < RuntimeError
@@ -13,9 +15,8 @@ class Bintray
     "#<Bintray: org=#{@bintray_org}>"
   end
 
-  def initialize(org: "homebrew", verbose: false)
+  def initialize(org: "homebrew")
     @bintray_org = org
-    @verbose = verbose
 
     raise UsageError, "Must set a Bintray organisation!" unless @bintray_org
 
@@ -33,8 +34,8 @@ class Bintray
     end
 
     curl(*args, url,
-         show_output: @verbose,
+         show_output: verbose?,
-         secrets:     @bintray_key)
+         secrets:     key)
   end
 
   def upload(local_file, repo:, package:, version:, remote_file:, sha256: nil)

Library/Homebrew/brew.rb

@@ -61,6 +61,7 @@ begin
 
   args = Homebrew::CLI::Parser.new.parse(ARGV.dup.freeze, ignore_invalid_options: true)
   Homebrew.args = args
+  Context.current = args.context
 
   path = PATH.new(ENV["PATH"])
   homebrew_path = PATH.new(ENV["HOMEBREW_PATH"])

Library/Homebrew/build.rb

@@ -143,8 +143,6 @@ class Build
         fetch:       false,
         keep_tmp:    args.keep_tmp?,
         interactive: args.interactive?,
-        debug:       args.debug?,
-        verbose:     args.verbose?,
       ) do
         # For head builds, HOMEBREW_FORMULA_PREFIX should include the commit,
         # which is not known until after the formula has been staged.
@@ -214,9 +212,8 @@ class Build
 end
 
 begin
-  Homebrew.args = Homebrew::CLI::Parser.new.parse(ARGV.dup.freeze, ignore_invalid_options: true)
-
   args = Homebrew.install_args.parse
+  Context.current = args.context
 
   error_pipe = UNIXSocket.open(ENV["HOMEBREW_ERROR_PIPE"], &:recv_io)
   error_pipe.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)

Library/Homebrew/cask/cmd.rb

@@ -35,6 +35,8 @@ require "cask/cmd/internal_stanza"
 
 module Cask
   class Cmd
+    include Context
+
     ALIASES = {
       "ls"       => "list",
       "homepage" => "home",
@@ -154,7 +156,7 @@ module Cask
       end
     rescue CaskError, MethodDeprecatedError, ArgumentError, OptionParser::InvalidOption => e
       onoe e.message
-      $stderr.puts e.backtrace if Homebrew.args.debug?
+      $stderr.puts e.backtrace if debug?
       exit 1
     rescue StandardError, ScriptError, NoMemoryError => e
       onoe e.message

Library/Homebrew/cleaner.rb

@@ -10,15 +10,11 @@
 # * sets permissions on executables
 # * removes unresolved symlinks
 class Cleaner
-  extend Predicable
+  include Context
-
-  attr_predicate :verbose?, :debug?
 
   # Create a cleaner for the given formula
-  def initialize(f, verbose: false, debug: false)
+  def initialize(f)
     @f = f
-    @verbose = verbose
-    @debug = debug
   end
 
   # Clean the keg of formula @f

Library/Homebrew/cli/args.rb

@@ -188,6 +188,10 @@ module Homebrew
         flag_with_value.delete_prefix(arg_prefix)
       end
 
+      def context
+        Context::ContextStruct.new(debug: debug?, quiet: quiet?, verbose: verbose?)
+      end
+
       private
 
       def option_to_name(option)

Library/Homebrew/cmd/fetch.rb

@@ -133,7 +133,7 @@ module Homebrew
     already_fetched = f.cached_download.exist?
 
     begin
-      download = f.fetch(verify_download_integrity: false, verbose: args.verbose?)
+      download = f.fetch(verify_download_integrity: false)
     rescue DownloadError
       retry if retry_fetch?(f, args: args)
       raise
@@ -144,6 +144,6 @@ module Homebrew
     puts "Downloaded to: #{download}" unless already_fetched
     puts Checksum::TYPES.map { |t| "#{t.to_s.upcase}: #{download.send(t)}" }
 
-    f.verify_download_integrity(download, verbose: args.verbose?)
+    f.verify_download_integrity(download)
   end
 end

Library/Homebrew/cmd/install.rb

@@ -258,7 +258,7 @@ module Homebrew
     Install.perform_preinstall_checks(cc: args.cc)
 
     formulae.each do |f|
-      Migrator.migrate_if_needed(f, force: args.force?, verbose: args.verbose?)
+      Migrator.migrate_if_needed(f, force: args.force?)
       install_formula(f, args: args)
       Cleanup.install_formula_clean!(f)
     end

Library/Homebrew/cmd/migrate.rb

@@ -33,7 +33,7 @@ module Homebrew
         raise "#{rack} is a symlink" if rack.symlink?
       end
 
-      migrator = Migrator.new(f, force: args.force?, verbose: args.verbose?)
+      migrator = Migrator.new(f, force: args.force?)
       migrator.migrate
     end
   end

Library/Homebrew/cmd/outdated.rb

@@ -94,7 +94,7 @@ module Homebrew
       if formula_or_cask.is_a?(Formula)
         f = formula_or_cask
 
-        if verbose? args: args
+        if verbose?
           outdated_kegs = f.outdated_kegs(fetch_head: args.fetch_HEAD?)
 
           current_version = if f.alias_changed?
@@ -122,7 +122,7 @@ module Homebrew
       else
         c = formula_or_cask
 
-        puts c.outdated_info(args.greedy?, verbose?(args: args), false)
+        puts c.outdated_info(args.greedy?, verbose?, false)
       end
     end
   end
@@ -147,13 +147,13 @@ module Homebrew
       else
         c = formula_or_cask
 
-        c.outdated_info(args.greedy?, verbose?(args: args), true)
+        c.outdated_info(args.greedy?, verbose?, true)
       end
     end
   end
 
-  def verbose?(args:)
+  def verbose?
-    ($stdout.tty? || args.verbose?) && !args.quiet?
+    ($stdout.tty? || super) && !quiet?
   end
 
   def json_version(version)

Library/Homebrew/cmd/reinstall.rb

@@ -67,7 +67,7 @@ module Homebrew
         onoe "#{f.full_name} is pinned. You must unpin it to reinstall."
         next
       end
-      Migrator.migrate_if_needed(f, force: args.force?, verbose: args.verbose?)
+      Migrator.migrate_if_needed(f, force: args.force?)
       reinstall_formula(f, args: args)
       Cleanup.install_formula_clean!(f)
     end

Library/Homebrew/cmd/update-report.rb

@@ -395,7 +395,7 @@ class Reporter
         next
       end
 
-      Migrator.migrate_if_needed(f, force: force, verbose: verbose)
+      Migrator.migrate_if_needed(f, force: force)
     end
   end
 

Library/Homebrew/context.rb

@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+require "monitor"
+
+module Context
+  extend MonitorMixin
+
+  def self.current=(context)
+    synchronize do
+      @current = context
+    end
+  end
+
+  def self.current
+    if current_context = Thread.current[:context]
+      return current_context
+    end
+
+    synchronize do
+      @current ||= ContextStruct.new
+    end
+  end
+
+  class ContextStruct
+    def initialize(debug: nil, quiet: nil, verbose: nil)
+      @debug = debug
+      @quiet = quiet
+      @verbose = verbose
+    end
+
+    def debug?
+      @debug
+    end
+
+    def quiet?
+      @quiet
+    end
+
+    def verbose?
+      @verbose
+    end
+  end
+
+  def debug?
+    Context.current.debug?
+  end
+
+  def quiet?
+    Context.current.quiet?
+  end
+
+  def verbose?
+    Context.current.verbose?
+  end
+
+  def with_context(**options)
+    old_context = Thread.current[:context]
+
+    new_context = ContextStruct.new(
+      debug:   options.fetch(:debug, old_context&.debug?),
+      quiet:   options.fetch(:quiet, old_context&.quiet?),
+      verbose: options.fetch(:verbose, old_context&.verbose?),
+    )
+
+    Thread.current[:context] = new_context
+
+    yield
+  ensure
+    Thread.current[:context] = old_context
+  end
+end

Library/Homebrew/dev-cmd/mirror.rb

@@ -31,7 +31,7 @@ module Homebrew
     bintray_org = args.bintray_org || "homebrew"
     bintray_repo = args.bintray_repo || "mirror"
 
-    bintray = Bintray.new(org: bintray_org, verbose: args.verbose?)
+    bintray = Bintray.new(org: bintray_org)
 
     args.formulae.each do |formula|
       mirror_url = bintray.mirror_formula(formula, repo: bintray_repo, publish_package: !args.no_publish?)

Library/Homebrew/dev-cmd/pr-pull.rb

@@ -116,7 +116,7 @@ module Homebrew
       # git cherry-pick unfortunately has no quiet option
       ohai "Cherry-picking #{commit_count} commit#{"s" unless commit_count == 1} from ##{pr}"
       cherry_pick_args = "git", "-C", path, "cherry-pick", "--ff", "--allow-empty", "#{merge_base}..FETCH_HEAD"
-      result = Homebrew.args.verbose? ? system(*cherry_pick_args) : quiet_system(*cherry_pick_args)
+      result = args.verbose? ? system(*cherry_pick_args) : quiet_system(*cherry_pick_args)
 
       unless result
         if args.resolve?

Library/Homebrew/dev-cmd/pr-upload.rb

@@ -49,7 +49,7 @@ module Homebrew
     args = pr_upload_args.parse
 
     bintray_org = args.bintray_org || "homebrew"
-    bintray = Bintray.new(org: bintray_org, verbose: args.verbose?)
+    bintray = Bintray.new(org: bintray_org)
 
     json_files = Dir["*.json"]
     odie "No JSON files found in the current working directory" if json_files.empty?

Library/Homebrew/dev-cmd/unpack.rb

@@ -57,7 +57,7 @@ module Homebrew
 
       # show messages about tar
       with_env VERBOSE: "1" do
-        f.brew(debug: args.debug?) do
+        f.brew do
           f.patch if args.patch?
           cp_r getwd, stage_dir, preserve: true
         end

Library/Homebrew/download_strategy.rb

@@ -13,6 +13,7 @@ require "mechanize/http/content_disposition_parser"
 class AbstractDownloadStrategy
   extend Forwardable
   include FileUtils
+  include Context
 
   module Pourable
     def stage
@@ -21,9 +22,9 @@ class AbstractDownloadStrategy
     end
   end
 
-  attr_reader :cache, :cached_location, :url, :meta, :name, :version, :shutup
+  attr_reader :cache, :cached_location, :url, :meta, :name, :version
 
-  private :meta, :name, :version, :shutup
+  private :meta, :name, :version
 
   def initialize(url, name, version, **meta)
     @url = url
@@ -31,24 +32,18 @@ class AbstractDownloadStrategy
     @version = version
     @cache = meta.fetch(:cache, HOMEBREW_CACHE)
     @meta = meta
-    @shutup = false
     extend Pourable if meta[:bottle]
   end
 
   # Download and cache the resource as {#cached_location}.
   def fetch; end
 
-  # Suppress output
-  def shutup!
-    @shutup = true
-  end
-
   def puts(*args)
-    super(*args) unless shutup
+    super(*args) unless quiet?
   end
 
   def ohai(*args)
-    super(*args) unless shutup
+    super(*args) unless quiet?
   end
 
   # Unpack {#cached_location} into the current working directory, and possibly
@@ -60,7 +55,7 @@ class AbstractDownloadStrategy
                           ref_type: @ref_type, ref: @ref)
                   .extract_nestedly(basename:             basename,
                                     prioritise_extension: true,
-                                    verbose:              Homebrew.args.verbose? && !shutup)
+                                    verbose:              verbose? && !quiet?)
     chdir
   end
 
@@ -102,9 +97,9 @@ class AbstractDownloadStrategy
   def system_command!(*args, **options)
     super(
       *args,
-      print_stdout: !shutup,
+      print_stdout: !quiet?,
-      print_stderr: !shutup,
+      print_stderr: !quiet?,
-      verbose:      Homebrew.args.verbose? && !shutup,
+      verbose:      verbose? && !quiet?,
       env:          env,
       **options,
     )
@@ -498,7 +493,7 @@ class NoUnzipCurlDownloadStrategy < CurlDownloadStrategy
   def stage
     UnpackStrategy::Uncompressed.new(cached_location)
                                 .extract(basename: basename,
-                                         verbose:  Homebrew.args.verbose? && !shutup)
+                                         verbose:  verbose? && !quiet?)
   end
 end
 
@@ -553,7 +548,7 @@ class SubversionDownloadStrategy < VCSDownloadStrategy
     # This saves on bandwidth and will have a similar effect to verifying the
     # cache as it will make any changes to get the right revision.
     args = []
-    args << "--quiet" unless Homebrew.args.verbose?
+    args << "--quiet" unless verbose?
 
     if revision
       ohai "Checking out #{@ref}"
@@ -897,7 +892,7 @@ class CVSDownloadStrategy < VCSDownloadStrategy
   end
 
   def quiet_flag
-    "-Q" unless Homebrew.args.verbose?
+    "-Q" unless verbose?
   end
 
   def clone_repo

Library/Homebrew/extend/pathname.rb

@@ -419,6 +419,8 @@ require "extend/os/pathname"
 # @private
 module ObserverPathnameExtension
   class << self
+    include Context
+
     attr_accessor :n, :d
 
     def reset_counts!
@@ -437,8 +439,8 @@ module ObserverPathnameExtension
     MAXIMUM_VERBOSE_OUTPUT = 100
 
     def verbose?
-      return Homebrew.args.verbose? unless ENV["CI"]
+      return super unless ENV["CI"]
-      return false unless Homebrew.args.verbose?
+      return false unless super
 
       if total < MAXIMUM_VERBOSE_OUTPUT
         true

Library/Homebrew/formula.rb

@@ -54,6 +54,7 @@ class Formula
   include Utils::Inreplace
   include Utils::Shebang
   include Utils::Shell
+  include Context
   extend Enumerable
   extend Forwardable
   extend Cachable
@@ -537,8 +538,10 @@ class Formula
     return false unless head&.downloader.is_a?(VCSDownloadStrategy)
 
     downloader = head.downloader
-    downloader.shutup! unless Homebrew.args.verbose?
+
-    downloader.commit_outdated?(version.version.commit)
+    with_context quiet: true do
+      downloader.commit_outdated?(version.version.commit)
+    end
   end
 
   # The latest prefix for this formula. Checks for {#head}, then {#devel}
@@ -1168,35 +1171,28 @@ class Formula
     patchlist.each(&:apply)
   end
 
-  # @private
-  attr_predicate :debug?, :verbose?
-
   # yields |self,staging| with current working directory set to the uncompressed tarball
   # where staging is a Mktemp staging context
   # @private
-  def brew(fetch: true, keep_tmp: false, interactive: false, debug: false, verbose: false)
+  def brew(fetch: true, keep_tmp: false, interactive: false)
-    @debug = debug
-    @verbose = verbose
     @prefix_returns_versioned_prefix = true
     active_spec.fetch if fetch
     stage(interactive: interactive) do |staging|
       staging.retain! if keep_tmp
 
       prepare_patches
-      fetch_patches(verbose: verbose) if fetch
+      fetch_patches if fetch
 
       begin
         yield self, staging
       rescue
-        staging.retain! if interactive || debug
+        staging.retain! if interactive || debug?
         raise
       ensure
         cp Dir["config.log", "CMakeCache.txt"], logs
       end
     end
   ensure
-    @debug = nil
-    @verbose = nil
     @prefix_returns_versioned_prefix = false
   end
 
@@ -1801,19 +1797,17 @@ class Formula
   end
 
   # @private
-  def fetch(verify_download_integrity: true, verbose: false)
+  def fetch(verify_download_integrity: true)
-    active_spec.fetch(verify_download_integrity: verify_download_integrity, verbose: verbose)
+    active_spec.fetch(verify_download_integrity: verify_download_integrity)
   end
 
   # @private
-  def verify_download_integrity(fn, verbose: false)
+  def verify_download_integrity(fn)
-    active_spec.verify_download_integrity(fn, verbose: verbose)
+    active_spec.verify_download_integrity(fn)
   end
 
   # @private
-  def run_test(keep_tmp: false, debug: false, verbose: false)
+  def run_test(keep_tmp: false)
-    @debug = debug
-    @verbose = verbose
     @prefix_returns_versioned_prefix = true
 
     test_env = {
@@ -1841,13 +1835,11 @@ class Formula
           end
         end
       rescue Exception # rubocop:disable Lint/RescueException
-        staging.retain! if debug
+        staging.retain! if debug?
         raise
       end
     end
   ensure
-    @debug = nil
-    @verbose = nil
     @prefix_returns_versioned_prefix = false
     @testpath = nil
   end
@@ -2103,10 +2095,8 @@ class Formula
     ENV.update(removed)
   end
 
-  def fetch_patches(verbose: false)
+  def fetch_patches
-    patchlist.select(&:external?).each do |p|
+    patchlist.select(&:external?).each(&:fetch)
-      p.fetch(verbose: verbose)
-    end
   end
 
   private

Library/Homebrew/formula_assertions.rb

@@ -2,6 +2,8 @@
 
 module Homebrew
   module Assertions
+    include Context
+
     require "test/unit/assertions"
     include ::Test::Unit::Assertions
 
@@ -12,7 +14,7 @@ module Homebrew
       assert_equal result, $CHILD_STATUS.exitstatus
       output
     rescue Test::Unit::AssertionFailedError
-      puts output if Homebrew.args.verbose?
+      puts output if verbose?
       raise
     end
 
@@ -28,7 +30,7 @@ module Homebrew
       assert_equal result, $CHILD_STATUS.exitstatus unless result.nil?
       output
     rescue Test::Unit::AssertionFailedError
-      puts output if Homebrew.args.verbose?
+      puts output if verbose?
       raise
     end
   end

Library/Homebrew/formula_installer.rb

@@ -952,7 +952,7 @@ class FormulaInstaller
 
   def clean
     ohai "Cleaning" if verbose?
-    Cleaner.new(formula, verbose: verbose?, debug: debug?).clean
+    Cleaner.new(formula).clean
   rescue Exception => e # rubocop:disable Lint/RescueException
     opoo "The cleaning step did not complete successfully"
     puts "Still, the installation was successful, so we will link it into your prefix"
@@ -1027,10 +1027,8 @@ class FormulaInstaller
     end
     return if pour_bottle?
 
-    formula.fetch_patches(verbose: verbose?)
+    formula.fetch_patches
-    formula.resources.each do |r|
+    formula.resources.each(&:fetch)
-      r.fetch(verbose: verbose?)
-    end
     downloader.fetch
   end
 

Library/Homebrew/formula_versions.rb

@@ -3,6 +3,8 @@
 require "formula"
 
 class FormulaVersions
+  include Context
+
   IGNORED_EXCEPTIONS = [
     ArgumentError, NameError, SyntaxError, TypeError,
     FormulaSpecificationError, FormulaValidationError,
@@ -44,7 +46,7 @@ class FormulaVersions
   rescue *IGNORED_EXCEPTIONS => e
     # We rescue these so that we can skip bad versions and
     # continue walking the history
-    odebug "#{e} in #{name} at revision #{rev}", e.backtrace if Homebrew.args.debug?
+    odebug "#{e} in #{name} at revision #{rev}", e.backtrace if debug?
   rescue FormulaUnavailableError
     nil
   ensure

Library/Homebrew/formulary.rb

@@ -109,6 +109,8 @@ module Formulary
   # A FormulaLoader returns instances of formulae.
   # Subclasses implement loaders for particular sources of formulae.
   class FormulaLoader
+    include Context
+
     # The formula's name
     attr_reader :name
     # The formula's ruby file's path or filename
@@ -138,7 +140,7 @@ module Formulary
     private
 
     def load_file(flags:)
-      $stderr.puts "#{$PROGRAM_NAME} (#{self.class.name}): loading #{path}" if Homebrew.args.debug?
+      $stderr.puts "#{$PROGRAM_NAME} (#{self.class.name}): loading #{path}" if debug?
       raise FormulaUnavailableError, name unless path.file?
 
       Formulary.load_formula_from_path(name, path, flags: flags)
@@ -314,7 +316,7 @@ module Formulary
     end
 
     def klass(flags:)
-      $stderr.puts "#{$PROGRAM_NAME} (#{self.class.name}): loading #{path}" if Homebrew.args.debug?
+      $stderr.puts "#{$PROGRAM_NAME} (#{self.class.name}): loading #{path}" if debug?
       namespace = "FormulaNamespace#{Digest::MD5.hexdigest(contents.to_s)}"
       Formulary.load_formula(name, path, contents, namespace, flags: flags)
     end

Library/Homebrew/global.rb

@@ -37,7 +37,6 @@ require "config"
 require "os"
 require "cli/args"
 require "messages"
-require "system_command"
 
 HOMEBREW_PRODUCT = ENV["HOMEBREW_PRODUCT"]
 HOMEBREW_VERSION = ENV["HOMEBREW_VERSION"]
@@ -116,6 +115,7 @@ end.compact.freeze
 
 require "set"
 
+require "context"
 require "extend/pathname"
 
 require "extend/module"
@@ -125,6 +125,7 @@ require "active_support/core_ext/object/blank"
 require "active_support/core_ext/hash/deep_merge"
 require "active_support/core_ext/file/atomic"
 
+require "system_command"
 require "exceptions"
 require "utils"
 

Library/Homebrew/migrator.rb

@@ -5,7 +5,7 @@ require "keg"
 require "tab"
 
 class Migrator
-  extend Predicable
+  include Context
 
   class MigrationNeededError < RuntimeError
     def initialize(formula)
@@ -88,8 +88,6 @@ class Migrator
   # path to newname keg that will be linked if old_linked_keg isn't nil
   attr_reader :new_linked_keg_record
 
-  attr_predicate :verbose?
-
   def self.needs_migration?(formula)
     oldname = formula.oldname
     return false unless oldname
@@ -101,20 +99,18 @@ class Migrator
     true
   end
 
-  def self.migrate_if_needed(formula, force:, verbose:)
+  def self.migrate_if_needed(formula, force:)
     return unless Migrator.needs_migration?(formula)
 
     begin
-      migrator = Migrator.new(formula, force: force, verbose: verbose)
+      migrator = Migrator.new(formula, force: force)
       migrator.migrate
     rescue => e
       onoe e
     end
   end
 
-  def initialize(formula, force: false, verbose: false)
+  def initialize(formula, force: false)
-    @verbose = verbose
-
     @oldname = formula.oldname
     @newname = formula.name
     raise MigratorNoOldnameError, formula unless oldname
@@ -215,7 +211,7 @@ class Migrator
   rescue Exception => e # rubocop:disable Lint/RescueException
     onoe "Error occurred while migrating."
     puts e
-    puts e.backtrace if Homebrew.args.debug?
+    puts e.backtrace if debug?
     puts "Backing up..."
     ignore_interrupts { backup_oldname }
   ensure
@@ -322,7 +318,7 @@ class Migrator
     rescue Exception => e # rubocop:disable Lint/RescueException
       onoe "An unexpected error occurred during linking"
       puts e
-      puts e.backtrace if Homebrew.args.debug?
+      puts e.backtrace if debug?
       ignore_interrupts { new_keg.unlink(verbose: verbose?) }
       raise
     end

Library/Homebrew/os/mac/keg.rb

@@ -5,7 +5,7 @@ class Keg
     return if file.dylib_id == id
 
     @require_relocation = true
-    odebug "Changing dylib ID of #{file}\n  from #{file.dylib_id}\n    to #{id}" if Homebrew.args.debug?
+    odebug "Changing dylib ID of #{file}\n  from #{file.dylib_id}\n    to #{id}"
     MachO::Tools.change_dylib_id(file, id, strict: false)
   rescue MachO::MachOError
     onoe <<~EOS
@@ -20,7 +20,7 @@ class Keg
     return if old == new
 
     @require_relocation = true
-    odebug "Changing install name in #{file}\n  from #{old}\n    to #{new}" if Homebrew.args.debug?
+    odebug "Changing install name in #{file}\n  from #{old}\n    to #{new}"
     MachO::Tools.change_install_name(file, old, new, strict: false)
   rescue MachO::MachOError
     onoe <<~EOS

Library/Homebrew/patch.rb

@@ -179,12 +179,12 @@ class LegacyPatch < ExternalPatch
     resource.download_strategy = CurlDownloadStrategy
   end
 
-  def fetch(verbose: false)
+  def fetch
     clear_cache
     super
   end
 
-  def verify_download_integrity(_fn, verbose: false)
+  def verify_download_integrity(_fn)
     # no-op
   end
 

Library/Homebrew/postinstall.rb

@@ -17,7 +17,7 @@ begin
   trap("INT", old_trap)
 
   formula = args.resolved_formulae.first
-  formula.extend(Debrew::Formula) if Homebrew.args.debug?
+  formula.extend(Debrew::Formula) if args.debug?
   formula.run_post_install
 rescue Exception => e # rubocop:disable Lint/RescueException
   error_pipe.puts e.to_json

Library/Homebrew/resource.rb

@@ -9,6 +9,7 @@ require "mktemp"
 # primary formula download, along with other declared resources, are instances
 # of this class.
 class Resource
+  include Context
   include FileUtils
 
   attr_reader :mirrors, :specs, :using, :source_modified_time, :patches, :owner
@@ -74,10 +75,9 @@ class Resource
   def stage(target = nil, &block)
     raise ArgumentError, "target directory or block is required" if !target && block.blank?
 
-    verbose = owner.owner.verbose?
     prepare_patches
-    fetch_patches(skip_downloaded: true, verbose: verbose)
+    fetch_patches(skip_downloaded: true)
-    fetch(verbose: owner.owner.verbose?) unless downloaded?
+    fetch unless downloaded?
 
     unpack(target, &block)
   end
@@ -86,12 +86,10 @@ class Resource
     patches.grep(DATAPatch) { |p| p.path = owner.owner.path }
   end
 
-  def fetch_patches(skip_downloaded: false, verbose: false)
+  def fetch_patches(skip_downloaded: false)
     external_patches = patches.select(&:external?)
     external_patches.reject!(&:downloaded?) if skip_downloaded
-    external_patches.each do |p|
+    external_patches.each(&:fetch)
-      p.fetch(verbose: verbose)
-    end
   end
 
   def apply_patches
@@ -125,10 +123,10 @@ class Resource
     Partial.new(self, files)
   end
 
-  def fetch(verify_download_integrity: true, verbose: false)
+  def fetch(verify_download_integrity: true)
     HOMEBREW_CACHE.mkpath
 
-    fetch_patches(verbose: verbose)
+    fetch_patches
 
     begin
       downloader.fetch
@@ -137,13 +135,13 @@ class Resource
     end
 
     download = cached_download
-    verify_download_integrity(download, verbose: verbose) if verify_download_integrity
+    verify_download_integrity(download) if verify_download_integrity
     download
   end
 
-  def verify_download_integrity(fn, verbose: false)
+  def verify_download_integrity(fn)
     if fn.file?
-      ohai "Verifying #{fn.basename} checksum" if verbose
+      ohai "Verifying #{fn.basename} checksum" if verbose?
       fn.verify_checksum(checksum)
     end
   rescue ChecksumMissingError

Library/Homebrew/software_spec.rb

@@ -239,7 +239,7 @@ class HeadSoftwareSpec < SoftwareSpec
     @resource.version = Version.create("HEAD")
   end
 
-  def verify_download_integrity(_fn, verbose: false)
+  def verify_download_integrity(_fn)
     # no-op
   end
 end

Library/Homebrew/system_command.rb

@@ -8,7 +8,6 @@ require "shellwords"
 require "extend/io"
 require "extend/hash_validator"
 using HashValidator
-require "extend/predicable"
 
 module Kernel
   def system_command(*args)
@@ -21,6 +20,7 @@ module Kernel
 end
 
 class SystemCommand
+  include Context
   extend Predicable
 
   attr_reader :pid
@@ -34,7 +34,7 @@ class SystemCommand
   end
 
   def run!
-    puts redact_secrets(command.shelljoin.gsub('\=', "="), @secrets) if verbose? || Homebrew.args.debug?
+    puts redact_secrets(command.shelljoin.gsub('\=', "="), @secrets) if verbose? || debug?
 
     @output = []
 
@@ -84,7 +84,13 @@ class SystemCommand
 
   attr_reader :executable, :args, :input, :options, :env
 
-  attr_predicate :sudo?, :print_stdout?, :print_stderr?, :verbose?, :must_succeed?
+  attr_predicate :sudo?, :print_stdout?, :print_stderr?, :must_succeed?
+
+  def verbose?
+    return super if @verbose.nil?
+
+    @verbose
+  end
 
   def env_args
     set_variables = env.reject { |_, value| value.nil? }
@@ -160,6 +166,8 @@ class SystemCommand
   end
 
   class Result
+    include Context
+
     attr_accessor :command, :status, :exit_status
 
     def initialize(command, output, status, secrets:)
@@ -222,7 +230,7 @@ class SystemCommand
     end
 
     def warn_plist_garbage(garbage)
-      return unless Homebrew.args.verbose?
+      return unless verbose?
       return unless garbage.match?(/\S/)
 
       opoo "Received non-XML output from #{Formatter.identifier(command.first)}:"

Library/Homebrew/test.rb

@@ -16,9 +16,9 @@ require "dev-cmd/test"
 TEST_TIMEOUT_SECONDS = 5 * 60
 
 begin
-  Homebrew.args = Homebrew::CLI::Parser.new.parse(ARGV.dup.freeze, ignore_invalid_options: true)
-
   args = Homebrew.test_args.parse
+  Context.current = args.context
+
   error_pipe = UNIXSocket.open(ENV["HOMEBREW_ERROR_PIPE"], &:recv_io)
   error_pipe.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)
 
@@ -34,9 +34,7 @@ begin
 
   # tests can also return false to indicate failure
   Timeout.timeout TEST_TIMEOUT_SECONDS do
-    if formula.run_test(keep_tmp: args.keep_tmp?, debug: args.debug?, verbose: args.verbose?) == false
+    raise "test returned false" if formula.run_test(keep_tmp: args.keep_tmp?) == false
-      raise "test returned false"
-    end
   end
 rescue Exception => e # rubocop:disable Lint/RescueException
   error_pipe.puts e.to_json

Library/Homebrew/test/system_command_result_spec.rb

@@ -120,7 +120,7 @@ describe SystemCommand::Result do
 
       context "when verbose" do
         before do
-          allow(Homebrew).to receive(:args).and_return(OpenStruct.new("verbose?" => true))
+          allow(Context).to receive(:current).and_return(Context::ContextStruct.new(verbose: true))
         end
 
         it "warns about garbage" do
@@ -144,7 +144,7 @@ describe SystemCommand::Result do
 
       context "when verbose" do
         before do
-          allow(Homebrew).to receive(:args).and_return(OpenStruct.new("verbose?" => true))
+          allow(Context).to receive(:current).and_return(Context::ContextStruct.new(verbose: true))
         end
 
         it "warns about garbage" do

Library/Homebrew/upgrade.rb

@@ -26,7 +26,7 @@ module Homebrew
     end
 
     formulae_to_install.each do |f|
-      Migrator.migrate_if_needed(f, force: args.force?, verbose: args.verbose?)
+      Migrator.migrate_if_needed(f, force: args.force?)
       begin
         upgrade_formula(f, args: args)
         Cleanup.install_formula_clean!(f)

Library/Homebrew/utils.rb

@@ -16,6 +16,8 @@ require "tap_constants"
 require "time"
 
 module Homebrew
+  extend Context
+
   module_function
 
   def _system(cmd, *args, **options)
@@ -34,7 +36,7 @@ module Homebrew
   end
 
   def system(cmd, *args, **options)
-    if Homebrew.args.verbose?
+    if verbose?
       puts "#{cmd} #{args * " "}".gsub(RUBY_PATH, "ruby")
                                  .gsub($LOAD_PATH.join(File::PATH_SEPARATOR).to_s, "$LOAD_PATH")
     end
@@ -89,7 +91,7 @@ module Kernel
     verbose = if respond_to?(:verbose?)
       verbose?
     else
-      Homebrew.args.verbose?
+      Context.current.verbose?
     end
 
     title = Tty.truncate(title) if $stdout.tty? && !verbose
@@ -102,10 +104,10 @@ module Kernel
   end
 
   def odebug(title, *sput, always_display: false)
-    debug = if respond_to?(:debug?)
+    debug = if respond_to?(:debug)
       debug?
     else
-      Homebrew.args.debug?
+      Context.current.debug?
     end
 
     return unless debug || always_display
@@ -118,7 +120,7 @@ module Kernel
     verbose = if respond_to?(:verbose?)
       verbose?
     else
-      Homebrew.args.verbose?
+      Context.current.verbose?
     end
 
     title = Tty.truncate(title) if $stdout.tty? && !verbose && truncate == :auto
@@ -387,12 +389,12 @@ module Kernel
   end
 
   def nostdout
-    if Homebrew.args.verbose?
+    if verbose?
       yield
     else
       begin
         out = $stdout.dup
-        $stdout.reopen("/dev/null")
+        $stdout.reopen(File::NULL)
         yield
       ensure
         $stdout.reopen(out)

Library/Homebrew/utils/analytics.rb

@@ -5,6 +5,8 @@ require "erb"
 module Utils
   module Analytics
     class << self
+      include Context
+
       def report(type, metadata = {})
         return if not_this_run?
         return if disabled?
@@ -148,7 +150,7 @@ module Utils
       end
 
       def get_analytics(json, args:)
-        full_analytics = args.analytics? || Homebrew.args.verbose?
+        full_analytics = args.analytics? || verbose?
 
         ohai "Analytics"
         json["analytics"].each do |category, value|

Library/Homebrew/utils/curl.rb

@@ -34,7 +34,7 @@ def curl_args(*extra_args, show_output: false, user_agent: :default)
 
   unless show_output
     args << "--fail"
-    args << "--progress-bar" unless Homebrew.args.verbose?
+    args << "--progress-bar" unless Context.current.verbose?
     args << "--verbose" if Homebrew::EnvConfig.curl_verbose?
     args << "--silent" unless $stdout.tty?
   end