Add path method to Caskroom and Cache.

Library/Homebrew/cask/lib/hbc/cache.rb

@@ -2,11 +2,15 @@ module Hbc
   module Cache
     module_function
 
+    def path
+      @path ||= HOMEBREW_CACHE.join("Cask")
+    end
+
     def ensure_cache_exists
-      return if Hbc.cache.exist?
+      return if path.exist?
 
-      odebug "Creating Cache at #{Hbc.cache}"
-      Hbc.cache.mkpath
+      odebug "Creating Cache at #{path}"
+      path.mkpath
     end
   end
 end

Library/Homebrew/cask/lib/hbc/cask_loader.rb

@@ -78,7 +78,7 @@ def self.can_load?(ref)
 
       def initialize(url)
         @url = URI(url)
-        super Hbc.cache/File.basename(@url.path)
+        super Cache.path/File.basename(@url.path)
       end
 
       def load

Library/Homebrew/cask/lib/hbc/caskroom.rb

@@ -2,22 +2,26 @@ module Hbc
   module Caskroom
     module_function
 
+    def path
+      @path ||= HOMEBREW_PREFIX.join("Caskroom")
+    end
+
     def ensure_caskroom_exists
-      return if Hbc.caskroom.exist?
+      return if path.exist?
 
-      ohai "Creating Caskroom at #{Hbc.caskroom}" if $stdout.tty?
-      sudo = !Hbc.caskroom.parent.writable?
+      ohai "Creating Caskroom at #{path}" if $stdout.tty?
+      sudo = !path.parent.writable?
 
       ohai "We'll set permissions properly so we won't need sudo in the future" if $stdout.tty? && sudo
 
-      SystemCommand.run("/bin/mkdir", args: ["-p", Hbc.caskroom], sudo: sudo)
-      SystemCommand.run("/bin/chmod", args: ["g+rwx", Hbc.caskroom], sudo: sudo)
-      SystemCommand.run("/usr/sbin/chown", args: [Utils.current_user, Hbc.caskroom], sudo: sudo)
-      SystemCommand.run("/usr/bin/chgrp", args: ["admin", Hbc.caskroom], sudo: sudo)
+      SystemCommand.run("/bin/mkdir", args: ["-p", path], sudo: sudo)
+      SystemCommand.run("/bin/chmod", args: ["g+rwx", path], sudo: sudo)
+      SystemCommand.run("/usr/sbin/chown", args: [Utils.current_user, path], sudo: sudo)
+      SystemCommand.run("/usr/bin/chgrp", args: ["admin", path], sudo: sudo)
     end
 
     def casks
-      Pathname.glob(Hbc.caskroom.join("*")).sort.select(&:directory?).map do |path|
+      Pathname.glob(path.join("*")).sort.select(&:directory?).map do |path|
         token = path.basename.to_s
 
         if tap_path = CaskLoader.tap_paths(token).first

Library/Homebrew/cask/lib/hbc/cli/cleanup.rb

@@ -14,7 +14,7 @@ def self.needs_init?
 
       attr_reader :cache_location
 
-      def initialize(*args, cache_location: Hbc.cache)
+      def initialize(*args, cache_location: Cache.path)
         super(*args)
         @cache_location = Pathname.new(cache_location)
       end

Library/Homebrew/cask/lib/hbc/cli/doctor.rb

@@ -60,7 +60,7 @@ def check_install_location
       def check_staging_location
         ohai "Homebrew-Cask Staging Location"
 
-        path = Pathname.new(user_tilde(Hbc.caskroom.to_s))
+        path = Pathname.new(user_tilde(Caskroom.path.to_s))
 
         if !path.exist?
           add_error "The staging path #{path} does not exist."
@@ -77,7 +77,7 @@ def check_cached_downloads
         cleanup = CLI::Cleanup.new
         count = cleanup.cache_files.count
         size = cleanup.disk_cleanup_size
-        msg = user_tilde(Hbc.cache.to_s)
+        msg = user_tilde(Cache.path.to_s)
         msg << " (#{number_readable(count)} files, #{disk_usage_readable(size)})" unless count.zero?
         puts msg
       end
@@ -240,7 +240,7 @@ def self.render_cached_downloads
         cleanup = CLI::Cleanup.new
         count = cleanup.cache_files.count
         size = cleanup.disk_cleanup_size
-        msg = user_tilde(Hbc.cache.to_s)
+        msg = user_tilde(Cache.path.to_s)
         msg << " (#{number_readable(count)} files, #{disk_usage_readable(size)})" unless count.zero?
         msg
       end

Library/Homebrew/cask/lib/hbc/download_strategy.rb

@@ -36,7 +36,7 @@ class HbVCSDownloadStrategy < AbstractDownloadStrategy
     def initialize(*args, **options)
       super(*args, **options)
       @ref_type, @ref = extract_ref
-      @clone = Hbc.cache.join(cache_filename)
+      @clone = Cache.path.join(cache_filename)
     end
 
     def extract_ref
@@ -65,7 +65,7 @@ def clear_cache
 
   class CurlDownloadStrategy < AbstractDownloadStrategy
     def tarball_path
-      @tarball_path ||= Hbc.cache.join("#{name}--#{version}#{ext}")
+      @tarball_path ||= Cache.path.join("#{name}--#{version}#{ext}")
     end
 
     def temporary_path

Library/Homebrew/cask/lib/hbc/dsl.rb

@@ -220,7 +220,7 @@ def artifacts
     end
 
     def caskroom_path
-      @caskroom_path ||= Hbc.caskroom.join(token)
+      @caskroom_path ||= Caskroom.path.join(token)
     end
 
     def staged_path

Library/Homebrew/cask/lib/hbc/locations.rb

@@ -6,14 +6,6 @@ def self.included(base)
     end
 
     module ClassMethods
-      def caskroom
-        @caskroom ||= HOMEBREW_PREFIX.join("Caskroom")
-      end
-
-      def cache
-        @cache ||= HOMEBREW_CACHE.join("Cask")
-      end
-
       attr_writer :default_tap
 
       def default_tap

Library/Homebrew/compat/hbc/caskroom.rb

@@ -3,42 +3,42 @@ module Caskroom
     class << self
       module Compat
         def migrate_legacy_caskroom
-          return if Hbc.caskroom.exist?
+          return if path.exist?
 
-          legacy_caskroom = Pathname.new("/opt/homebrew-cask/Caskroom")
-          return if Hbc.caskroom == legacy_caskroom
-          return unless legacy_caskroom.exist?
-          return if legacy_caskroom.symlink?
+          legacy_caskroom_path = Pathname.new("/opt/homebrew-cask/Caskroom")
+          return if path == legacy_caskroom_path
+          return unless legacy_caskroom_path.exist?
+          return if legacy_caskroom_path.symlink?
 
-          ohai "Migrating Caskroom from #{legacy_caskroom} to #{Hbc.caskroom}."
-          if Hbc.caskroom.parent.writable?
-            FileUtils.mv legacy_caskroom, Hbc.caskroom
+          ohai "Migrating Caskroom from #{legacy_caskroom_path} to #{path}."
+          if path.parent.writable?
+            FileUtils.mv legacy_caskroom_path, path
           else
-            opoo "#{Hbc.caskroom.parent} is not writable, sudo is needed to move the Caskroom."
-            SystemCommand.run("/bin/mv", args: [legacy_caskroom, Hbc.caskroom.parent], sudo: true)
+            opoo "#{path.parent} is not writable, sudo is needed to move the Caskroom."
+            SystemCommand.run("/bin/mv", args: [legacy_caskroom_path, path.parent], sudo: true)
           end
 
-          ohai "Creating symlink from #{Hbc.caskroom} to #{legacy_caskroom}."
-          if legacy_caskroom.parent.writable?
-            FileUtils.ln_s Hbc.caskroom, legacy_caskroom
+          ohai "Creating symlink from #{path} to #{legacy_caskroom_path}."
+          if legacy_caskroom_path.parent.writable?
+            FileUtils.ln_s path, legacy_caskroom_path
           else
-            opoo "#{legacy_caskroom.parent} is not writable, sudo is needed to link the Caskroom."
-            SystemCommand.run("/bin/ln", args: ["-s", Hbc.caskroom, legacy_caskroom], sudo: true)
+            opoo "#{legacy_caskroom_path.parent} is not writable, sudo is needed to link the Caskroom."
+            SystemCommand.run("/bin/ln", args: ["-s", path, legacy_caskroom_path], sudo: true)
           end
         end
 
         def migrate_caskroom_from_repo_to_prefix
-          repo_caskroom = HOMEBREW_REPOSITORY.join("Caskroom")
-          return if Hbc.caskroom.exist?
-          return unless repo_caskroom.directory?
+          repo_caskroom_path = HOMEBREW_REPOSITORY.join("Caskroom")
+          return if path.exist?
+          return unless repo_caskroom_path.directory?
 
           ohai "Moving Caskroom from HOMEBREW_REPOSITORY to HOMEBREW_PREFIX"
 
-          if Hbc.caskroom.parent.writable?
-            FileUtils.mv repo_caskroom, Hbc.caskroom
+          if path.parent.writable?
+            FileUtils.mv repo_caskroom_path, path
           else
-            opoo "#{Hbc.caskroom.parent} is not writable, sudo is needed to move the Caskroom."
-            SystemCommand.run("/bin/mv", args: [repo_caskroom, Hbc.caskroom.parent], sudo: true)
+            opoo "#{path.parent} is not writable, sudo is needed to move the Caskroom."
+            SystemCommand.run("/bin/mv", args: [repo_caskroom_path, path.parent], sudo: true)
           end
         end
       end

Library/Homebrew/test/cask/cask_spec.rb

@@ -74,7 +74,7 @@
     it "proposes a versioned metadata directory name for each instance" do
       cask_token = "local-caffeine"
       c = Hbc::CaskLoader.load(cask_token)
-      metadata_timestamped_path = Hbc.caskroom.join(cask_token, ".metadata", c.version)
+      metadata_timestamped_path = Hbc::Caskroom.path.join(cask_token, ".metadata", c.version)
       expect(c.metadata_versioned_path.to_s).to eq(metadata_timestamped_path.to_s)
     end
   end

Library/Homebrew/test/cask/cli/uninstall_spec.rb

@@ -103,7 +103,7 @@
         [last_installed_version,  "456000"],
       ]
     }
-    let(:caskroom_path) { Hbc.caskroom.join(token).tap(&:mkpath) }
+    let(:caskroom_path) { Hbc::Caskroom.path.join(token).tap(&:mkpath) }
 
     before do
       timestamped_versions.each do |timestamped_version|
@@ -143,7 +143,7 @@
 
   describe "when Casks in Taps have been renamed or removed" do
     let(:app) { Hbc::Config.global.appdir.join("ive-been-renamed.app") }
-    let(:caskroom_path) { Hbc.caskroom.join("ive-been-renamed").tap(&:mkpath) }
+    let(:caskroom_path) { Hbc::Caskroom.path.join("ive-been-renamed").tap(&:mkpath) }
     let(:saved_caskfile) { caskroom_path.join(".metadata", "latest", "timestamp", "Casks").join("ive-been-renamed.rb") }
 
     before do

Library/Homebrew/test/cask/installer_spec.rb

@@ -9,7 +9,7 @@
 
       Hbc::Installer.new(caffeine).install
 
-      expect(Hbc.caskroom.join("local-caffeine", caffeine.version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", caffeine.version)).to be_a_directory
       expect(Hbc::Config.global.appdir.join("Caffeine.app")).to be_a_directory
     end
 
@@ -18,7 +18,7 @@
 
       Hbc::Installer.new(asset).install
 
-      expect(Hbc.caskroom.join("container-dmg", asset.version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("container-dmg", asset.version)).to be_a_directory
       expect(Hbc::Config.global.appdir.join("container")).to be_a_file
     end
 
@@ -27,7 +27,7 @@
 
       Hbc::Installer.new(asset).install
 
-      expect(Hbc.caskroom.join("container-tar-gz", asset.version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("container-tar-gz", asset.version)).to be_a_directory
       expect(Hbc::Config.global.appdir.join("container")).to be_a_file
     end
 
@@ -36,7 +36,7 @@
 
       Hbc::Installer.new(asset).install
 
-      expect(Hbc.caskroom.join("container-xar", asset.version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("container-xar", asset.version)).to be_a_directory
       expect(Hbc::Config.global.appdir.join("container")).to be_a_file
     end
 
@@ -45,7 +45,7 @@
 
       Hbc::Installer.new(asset).install
 
-      expect(Hbc.caskroom.join("container-bzip2", asset.version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("container-bzip2", asset.version)).to be_a_directory
       expect(Hbc::Config.global.appdir.join("container-bzip2--#{asset.version}")).to be_a_file
     end
 
@@ -54,7 +54,7 @@
 
       Hbc::Installer.new(asset).install
 
-      expect(Hbc.caskroom.join("container-gzip", asset.version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("container-gzip", asset.version)).to be_a_directory
       expect(Hbc::Config.global.appdir.join("container")).to be_a_file
     end
 
@@ -167,15 +167,15 @@
 
       Hbc::Installer.new(naked_pkg).install
 
-      expect(Hbc.caskroom.join("container-pkg", naked_pkg.version, "container.pkg")).to be_a_file
+      expect(Hbc::Caskroom.path.join("container-pkg", naked_pkg.version, "container.pkg")).to be_a_file
     end
 
     it "works properly with an overridden container :type" do
       naked_executable = Hbc::CaskLoader.load(cask_path("naked-executable"))
 
       Hbc::Installer.new(naked_executable).install
 
-      expect(Hbc.caskroom.join("naked-executable", naked_executable.version, "naked_executable")).to be_a_file
+      expect(Hbc::Caskroom.path.join("naked-executable", naked_executable.version, "naked_executable")).to be_a_file
     end
 
     it "works fine with a nested container" do
@@ -214,9 +214,9 @@
       installer.install
       installer.uninstall
 
-      expect(Hbc.caskroom.join("local-caffeine", caffeine.version, "Caffeine.app")).not_to be_a_directory
-      expect(Hbc.caskroom.join("local-caffeine", caffeine.version)).not_to be_a_directory
-      expect(Hbc.caskroom.join("local-caffeine")).not_to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", caffeine.version, "Caffeine.app")).not_to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", caffeine.version)).not_to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine")).not_to be_a_directory
     end
 
     it "uninstalls all versions if force is set" do
@@ -225,17 +225,17 @@
 
       Hbc::Installer.new(caffeine).install
 
-      expect(Hbc.caskroom.join("local-caffeine", caffeine.version)).to be_a_directory
-      expect(Hbc.caskroom.join("local-caffeine", mutated_version)).not_to be_a_directory
-      FileUtils.mv(Hbc.caskroom.join("local-caffeine", caffeine.version), Hbc.caskroom.join("local-caffeine", mutated_version))
-      expect(Hbc.caskroom.join("local-caffeine", caffeine.version)).not_to be_a_directory
-      expect(Hbc.caskroom.join("local-caffeine", mutated_version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", caffeine.version)).to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", mutated_version)).not_to be_a_directory
+      FileUtils.mv(Hbc::Caskroom.path.join("local-caffeine", caffeine.version), Hbc::Caskroom.path.join("local-caffeine", mutated_version))
+      expect(Hbc::Caskroom.path.join("local-caffeine", caffeine.version)).not_to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", mutated_version)).to be_a_directory
 
       Hbc::Installer.new(caffeine, force: true).uninstall
 
-      expect(Hbc.caskroom.join("local-caffeine", caffeine.version)).not_to be_a_directory
-      expect(Hbc.caskroom.join("local-caffeine", mutated_version)).not_to be_a_directory
-      expect(Hbc.caskroom.join("local-caffeine")).not_to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", caffeine.version)).not_to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine", mutated_version)).not_to be_a_directory
+      expect(Hbc::Caskroom.path.join("local-caffeine")).not_to be_a_directory
     end
   end
 end

Library/Homebrew/test/support/helper/spec/shared_context/homebrew_cask.rb

@@ -23,7 +23,7 @@
     begin
       HOMEBREW_CASK_DIRS.values.each(&:mkpath)
 
-      [Hbc::Config.global.binarydir, Hbc.caskroom, Hbc.cache].each(&:mkpath)
+      [Hbc::Config.global.binarydir, Hbc::Caskroom.path, Hbc::Cache.path].each(&:mkpath)
 
       Hbc.default_tap = Tap.fetch("Homebrew", "cask-spec").tap do |tap|
         FileUtils.mkdir_p tap.path.dirname
@@ -38,7 +38,7 @@
       example.run
     ensure
       FileUtils.rm_rf HOMEBREW_CASK_DIRS.values
-      FileUtils.rm_rf [Hbc::Config.global.binarydir, Hbc.caskroom, Hbc.cache]
+      FileUtils.rm_rf [Hbc::Config.global.binarydir, Hbc::Caskroom.path, Hbc::Cache.path]
       Hbc.default_tap.path.unlink
       third_party_tap.path.unlink
       FileUtils.rm_rf third_party_tap.path.parent