Class: Cask::Installer Private
- Inherits:
-
Object
- Object
- Cask::Installer
- Extended by:
- Predicable, T::Sig
- Includes:
- Staged
- Defined in:
- cask/installer.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.
Installer for a Cask.
Constant Summary
Constants included from Staged
Class Method Summary collapse
-
.caveats(cask) ⇒ Object
private
Instance Method Summary collapse
-
#arch_dependencies ⇒ Object
private
-
#backup ⇒ Object
private
-
#backup_metadata_path ⇒ Object
private
-
#backup_path ⇒ Object
private
-
#cask_and_formula_dependencies ⇒ Object
private
-
#caveats ⇒ Object
private
-
#check_conflicts ⇒ Object
private
-
#collect_cask_and_formula_dependencies ⇒ Object
private
-
#download(quiet: nil, timeout: nil) ⇒ Pathname
private
-
#downloader ⇒ Download
private
-
#extract_primary_container(to: @cask.staged_path) ⇒ Object
private
-
#fetch(quiet: nil, timeout: nil) ⇒ void
private
-
#finalize_upgrade ⇒ Object
private
-
#gain_permissions_remove(path) ⇒ Object
private
-
#graph_dependencies(cask_or_formula, acc = TopologicalHash.new) ⇒ Object
private
-
#initialize(cask, command: SystemCommand, force: false, skip_cask_deps: false, binaries: true, verbose: false, require_sha: false, upgrade: false, installed_as_dependency: false, quarantine: true, verify_download_integrity: true) ⇒ Installer
constructor
private
A new instance of Installer.
-
#install ⇒ Object
private
-
#install_artifacts ⇒ Object
private
-
#macos_dependencies ⇒ Object
private
-
#missing_cask_and_formula_dependencies ⇒ Object
private
-
#primary_container ⇒ Object
private
-
#purge_backed_up_versioned_files ⇒ Object
private
-
#purge_caskroom_path ⇒ Object
private
-
#purge_versioned_files ⇒ Object
private
-
#reinstall ⇒ Object
private
-
#remove_config_file ⇒ Object
private
-
#restore_backup ⇒ Object
private
-
#revert_upgrade ⇒ Object
private
-
#satisfy_dependencies ⇒ Object
private
-
#save_caskfile ⇒ Object
private
-
#save_config_file ⇒ Object
private
-
#stage ⇒ Object
private
-
#start_upgrade ⇒ Object
private
-
#summary ⇒ String
private
-
#uninstall ⇒ Object
private
-
#uninstall_artifacts(clear: false) ⇒ Object
private
-
#uninstall_existing_cask ⇒ Object
private
-
#verify_has_sha ⇒ Object
private
-
#zap ⇒ Object
private
Methods included from Predicable
Methods included from Staged
#set_ownership, #set_permissions
Constructor Details
#initialize(cask, command: SystemCommand, force: false, skip_cask_deps: false, binaries: true, verbose: false, require_sha: false, upgrade: false, installed_as_dependency: false, quarantine: true, verify_download_integrity: true) ⇒ Installer
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.
Returns a new instance of Installer.
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# File 'cask/installer.rb', line 30 def initialize(cask, command: SystemCommand, force: false, skip_cask_deps: false, binaries: true, verbose: false, require_sha: false, upgrade: false, installed_as_dependency: false, quarantine: true, verify_download_integrity: true) @cask = cask @command = command @force = force @skip_cask_deps = skip_cask_deps @binaries = binaries @verbose = verbose @require_sha = require_sha @reinstall = false @upgrade = upgrade @installed_as_dependency = installed_as_dependency @quarantine = quarantine @verify_download_integrity = verify_download_integrity end |
Class Method Details
.caveats(cask) ⇒ 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.
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# File 'cask/installer.rb', line 53 def self.caveats(cask) odebug "Printing caveats" caveats = cask.caveats return if caveats.empty? <<~EOS #{ohai_title "Caveats"} #{caveats} EOS end |
Instance Method Details
#arch_dependencies ⇒ 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.
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# File 'cask/installer.rb', line 273 def arch_dependencies return if @cask.depends_on.arch.nil? @current_arch ||= { type: Hardware::CPU.type, bits: Hardware::CPU.bits } return if @cask.depends_on.arch.any? do |arch| arch[:type] == @current_arch[:type] && Array(arch[:bits]).include?(@current_arch[:bits]) end raise CaskError, "Cask #{@cask} depends on hardware architecture being one of " \ "[#{@cask.depends_on.arch.map(&:to_s).join(", ")}], " \ "but you are running #{@current_arch}." end |
#backup ⇒ 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.
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# File 'cask/installer.rb', line 429 def backup @cask.staged_path.rename backup_path @cask..rename end |
#backup_metadata_path ⇒ 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.
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# File 'cask/installer.rb', line 502 def return if @cask..nil? Pathname("#{@cask.}.upgrading") end |
#backup_path ⇒ 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.
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# File 'cask/installer.rb', line 496 def backup_path return if @cask.staged_path.nil? Pathname("#{@cask.staged_path}.upgrading") end |
#cask_and_formula_dependencies ⇒ 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.
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# File 'cask/installer.rb', line 346 def cask_and_formula_dependencies return if installed_as_dependency? formulae_and_casks = collect_cask_and_formula_dependencies return if formulae_and_casks.empty? missing_formulae_and_casks = missing_cask_and_formula_dependencies if missing_formulae_and_casks.empty? puts "All formula dependencies satisfied." return end ohai "Installing dependencies: #{missing_formulae_and_casks.map(&:to_s).join(", ")}" missing_formulae_and_casks.each do |cask_or_formula| if cask_or_formula.is_a?(Cask) if skip_cask_deps? opoo "`--skip-cask-deps` is set; skipping installation of #{@cask}." next end Installer.new( cask_or_formula, binaries: binaries?, verbose: verbose?, installed_as_dependency: true, force: false, ).install else fi = FormulaInstaller.new( cask_or_formula, **{ show_header: true, installed_as_dependency: true, installed_on_request: false, verbose: verbose?, }.compact, ) fi.prelude fi.fetch fi.install fi.finish end end end |
#caveats ⇒ 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.
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# File 'cask/installer.rb', line 393 def caveats self.class.caveats(@cask) end |
#check_conflicts ⇒ 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.
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# File 'cask/installer.rb', line 121 def check_conflicts return unless @cask.conflicts_with @cask.conflicts_with[:cask].each do |conflicting_cask| if (match = conflicting_cask.match(HOMEBREW_TAP_CASK_REGEX)) conflicting_cask_tap = Tap.fetch(match[1], match[2]) next unless conflicting_cask_tap.installed? end conflicting_cask = CaskLoader.load(conflicting_cask) raise CaskConflictError.new(@cask, conflicting_cask) if conflicting_cask.installed? rescue CaskUnavailableError next # Ignore conflicting Casks that do not exist. end end |
#collect_cask_and_formula_dependencies ⇒ 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.
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# File 'cask/installer.rb', line 315 def collect_cask_and_formula_dependencies return @cask_and_formula_dependencies if @cask_and_formula_dependencies graph = graph_dependencies(@cask) raise CaskSelfReferencingDependencyError, cask.token if graph[@cask].include?(@cask) primary_container.dependencies.each do |dep| graph_dependencies(dep, graph) end begin @cask_and_formula_dependencies = graph.tsort - [@cask] rescue TSort::Cyclic strongly_connected_components = graph.strongly_connected_components.sort_by(&:count) cyclic_dependencies = strongly_connected_components.last - [@cask] raise CaskCyclicDependencyError.new(@cask.token, cyclic_dependencies.to_sentence) end end |
#download(quiet: nil, timeout: nil) ⇒ Pathname
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.
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# File 'cask/installer.rb', line 168 def download(quiet: nil, timeout: nil) @download ||= downloader.fetch(quiet: quiet, verify_download_integrity: @verify_download_integrity, timeout: timeout) end |
#downloader ⇒ Download
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.
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# File 'cask/installer.rb', line 163 def downloader @downloader ||= Download.new(@cask, quarantine: quarantine?) end |
#extract_primary_container(to: @cask.staged_path) ⇒ 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.
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# File 'cask/installer.rb', line 190 def extract_primary_container(to: @cask.staged_path) odebug "Extracting primary container" odebug "Using container class #{primary_container.class} for #{primary_container.path}" basename = downloader.basename if (nested_container = @cask.container&.nested) Dir.mktmpdir do |tmpdir| tmpdir = Pathname(tmpdir) primary_container.extract(to: tmpdir, basename: basename, verbose: verbose?) FileUtils.chmod_R "+rw", tmpdir/nested_container, force: true, verbose: verbose? UnpackStrategy.detect(tmpdir/nested_container, merge_xattrs: true) .extract_nestedly(to: to, verbose: verbose?) end else primary_container.extract_nestedly(to: to, basename: basename, verbose: verbose?) end return unless quarantine? return unless Quarantine.available? Quarantine.propagate(from: primary_container.path, to: to) end |
#fetch(quiet: nil, timeout: nil) ⇒ 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.
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# File 'cask/installer.rb', line 66 def fetch(quiet: nil, timeout: nil) odebug "Cask::Installer#fetch" verify_has_sha if require_sha? && !force? download(quiet: quiet, timeout: timeout) satisfy_dependencies end |
#finalize_upgrade ⇒ 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.
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# File 'cask/installer.rb', line 450 def finalize_upgrade ohai "Purging files for version #{@cask.version} of Cask #{@cask}" purge_backed_up_versioned_files puts summary end |
#gain_permissions_remove(path) ⇒ 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.
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# File 'cask/installer.rb', line 508 def (path) Utils.(path, command: @command) end |
#graph_dependencies(cask_or_formula, acc = TopologicalHash.new) ⇒ 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.
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# File 'cask/installer.rb', line 288 def graph_dependencies(cask_or_formula, acc = TopologicalHash.new) return acc if acc.key?(cask_or_formula) if cask_or_formula.is_a?(Cask) formula_deps = cask_or_formula.depends_on.formula.map { |f| Formula[f] } cask_deps = cask_or_formula.depends_on.cask.map { |c| CaskLoader.load(c, config: nil) } else formula_deps = cask_or_formula.deps.reject(&:build?).map(&:to_formula) cask_deps = cask_or_formula.requirements.map(&:cask).compact .map { |c| CaskLoader.load(c, config: nil) } end acc[cask_or_formula] ||= [] acc[cask_or_formula] += formula_deps acc[cask_or_formula] += cask_deps formula_deps.each do |f| graph_dependencies(f, acc) end cask_deps.each do |c| graph_dependencies(c, acc) end acc end |
#install ⇒ 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.
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# File 'cask/installer.rb', line 88 def install odebug "Cask::Installer#install" old_config = @cask.config raise CaskAlreadyInstalledError, @cask if @cask.installed? && !force? && !reinstall? && !upgrade? check_conflicts print caveats fetch uninstall_existing_cask if reinstall? backup if force? && @cask.staged_path.exist? && @cask..exist? oh1 "Installing Cask #{Formatter.identifier(@cask)}" opoo "macOS's Gatekeeper has been disabled for this Cask" unless quarantine? stage @cask.config = @cask.default_config.merge(old_config) install_artifacts ::Utils::Analytics.report_event("cask_install", @cask.token) unless @cask.tap&.private? purge_backed_up_versioned_files puts summary rescue restore_backup raise end |
#install_artifacts ⇒ 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.
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# File 'cask/installer.rb', line 217 def install_artifacts artifacts = @cask.artifacts already_installed_artifacts = [] odebug "Installing artifacts" odebug "#{artifacts.length} #{"artifact".pluralize(artifacts.length)} defined", artifacts artifacts.each do |artifact| next unless artifact.respond_to?(:install_phase) odebug "Installing artifact of class #{artifact.class}" next if artifact.is_a?(Artifact::Binary) && !binaries? artifact.install_phase(command: @command, verbose: verbose?, force: force?) already_installed_artifacts.unshift(artifact) end save_config_file rescue => e begin already_installed_artifacts.each do |artifact| if artifact.respond_to?(:uninstall_phase) odebug "Reverting installation of artifact of class #{artifact.class}" artifact.uninstall_phase(command: @command, verbose: verbose?, force: force?) end next unless artifact.respond_to?(:post_uninstall_phase) odebug "Reverting installation of artifact of class #{artifact.class}" artifact.post_uninstall_phase(command: @command, verbose: verbose?, force: force?) end ensure purge_versioned_files raise e end end |
#macos_dependencies ⇒ 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.
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# File 'cask/installer.rb', line 266 def macos_dependencies return unless @cask.depends_on.macos return if @cask.depends_on.macos.satisfied? raise CaskError, @cask.depends_on.macos.(type: :cask) end |
#missing_cask_and_formula_dependencies ⇒ 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.
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# File 'cask/installer.rb', line 335 def missing_cask_and_formula_dependencies collect_cask_and_formula_dependencies.reject do |cask_or_formula| installed = if cask_or_formula.respond_to?(:any_version_installed?) cask_or_formula.any_version_installed? else cask_or_formula.try(:installed?) end installed && (cask_or_formula.respond_to?(:optlinked?) ? cask_or_formula.optlinked? : true) end end |
#primary_container ⇒ 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.
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# File 'cask/installer.rb', line 183 def primary_container @primary_container ||= begin downloaded_path = download(quiet: true) UnpackStrategy.detect(downloaded_path, type: @cask.container&.type, merge_xattrs: true) end end |
#purge_backed_up_versioned_files ⇒ 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.
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# File 'cask/installer.rb', line 512 def purge_backed_up_versioned_files # versioned staged distribution (backup_path) if backup_path&.exist? # Homebrew Cask metadata return unless .directory? .children.each do |subdir| (subdir) end .rmdir_if_possible end |
#purge_caskroom_path ⇒ 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.
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# File 'cask/installer.rb', line 545 def purge_caskroom_path odebug "Purging all staged versions of Cask #{@cask}" (@cask.caskroom_path) end |
#purge_versioned_files ⇒ 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.
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# File 'cask/installer.rb', line 525 def purge_versioned_files ohai "Purging files for version #{@cask.version} of Cask #{@cask}" # versioned staged distribution (@cask.staged_path) if @cask.staged_path&.exist? # Homebrew Cask metadata if @cask..directory? @cask..children.each do |subdir| (subdir) end @cask..rmdir_if_possible end @cask..rmdir_if_possible unless upgrade? # toplevel staged distribution @cask.caskroom_path.rmdir_if_possible unless upgrade? end |
#reinstall ⇒ 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.
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# File 'cask/installer.rb', line 137 def reinstall odebug "Cask::Installer#reinstall" @reinstall = true install end |
#remove_config_file ⇒ 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.
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# File 'cask/installer.rb', line 419 def remove_config_file FileUtils.rm_f @cask.config_path @cask.config_path.parent.rmdir_if_possible end |
#restore_backup ⇒ 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.
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# File 'cask/installer.rb', line 434 def restore_backup return if !backup_path.directory? || !.directory? Pathname.new(@cask.staged_path).rmtree if @cask.staged_path.exist? Pathname.new(@cask.).rmtree if @cask..exist? backup_path.rename @cask.staged_path .rename @cask. end |
#revert_upgrade ⇒ 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.
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# File 'cask/installer.rb', line 444 def revert_upgrade opoo "Reverting upgrade for Cask #{@cask}" restore_backup install_artifacts end |
#satisfy_dependencies ⇒ 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.
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# File 'cask/installer.rb', line 258 def satisfy_dependencies return unless @cask.depends_on macos_dependencies arch_dependencies cask_and_formula_dependencies end |
#save_caskfile ⇒ 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.
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# File 'cask/installer.rb', line 397 def save_caskfile old_savedir = @cask. return unless @cask.sourcefile_path savedir = @cask.("Casks", timestamp: :now, create: true) FileUtils.copy @cask.sourcefile_path, savedir old_savedir&.rmtree end |
#save_config_file ⇒ 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.
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# File 'cask/installer.rb', line 407 def save_config_file @cask.config_path.atomic_write(@cask.config.to_json) end |
#stage ⇒ 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.
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# File 'cask/installer.rb', line 76 def stage odebug "Cask::Installer#stage" Caskroom.ensure_caskroom_exists extract_primary_container save_caskfile rescue => e purge_versioned_files raise e end |
#start_upgrade ⇒ 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.
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# File 'cask/installer.rb', line 424 def start_upgrade uninstall_artifacts backup end |
#summary ⇒ String
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.
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# File 'cask/installer.rb', line 155 def summary s = +"" s << "#{Homebrew::EnvConfig.install_badge} " unless Homebrew::EnvConfig.no_emoji? s << "#{@cask} was successfully #{upgrade? ? "upgraded" : "installed"}!" s.freeze end |
#uninstall ⇒ 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.
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# File 'cask/installer.rb', line 411 def uninstall oh1 "Uninstalling Cask #{Formatter.identifier(@cask)}" uninstall_artifacts(clear: true) remove_config_file if !reinstall? && !upgrade? purge_versioned_files purge_caskroom_path if force? end |
#uninstall_artifacts(clear: false) ⇒ 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.
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# File 'cask/installer.rb', line 458 def uninstall_artifacts(clear: false) artifacts = @cask.artifacts odebug "Uninstalling artifacts" odebug "#{artifacts.length} #{"artifact".pluralize(artifacts.length)} defined", artifacts artifacts.each do |artifact| if artifact.respond_to?(:uninstall_phase) odebug "Uninstalling artifact of class #{artifact.class}" artifact.uninstall_phase( command: @command, verbose: verbose?, skip: clear, force: force?, upgrade: upgrade?, ) end next unless artifact.respond_to?(:post_uninstall_phase) odebug "Post-uninstalling artifact of class #{artifact.class}" artifact.post_uninstall_phase( command: @command, verbose: verbose?, skip: clear, force: force?, upgrade: upgrade?, ) end end |
#uninstall_existing_cask ⇒ 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.
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# File 'cask/installer.rb', line 143 def uninstall_existing_cask return unless @cask.installed? # use the same cask file that was used for installation, if possible installed_caskfile = @cask.installed_caskfile installed_cask = installed_caskfile.exist? ? CaskLoader.load(installed_caskfile) : @cask # Always force uninstallation, ignore method parameter Installer.new(installed_cask, verbose: verbose?, force: true, upgrade: upgrade?).uninstall end |
#verify_has_sha ⇒ 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.
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# File 'cask/installer.rb', line 173 def verify_has_sha odebug "Checking cask has checksum" return unless @cask.sha256 == :no_check raise CaskError, <<~EOS Cask '#{@cask}' does not have a sha256 checksum defined and was not installed. This means you have the #{Formatter.identifier("--require-sha")} option set, perhaps in your HOMEBREW_CASK_OPTS. EOS end |
#zap ⇒ 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.
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# File 'cask/installer.rb', line 481 def zap ohai "Implied `brew uninstall --cask #{@cask}`" uninstall_artifacts if (zap_stanzas = @cask.artifacts.select { |a| a.is_a?(Artifact::Zap) }).empty? opoo "No zap stanza present for Cask '#{@cask}'" else ohai "Dispatching zap stanza" zap_stanzas.each do |stanza| stanza.zap_phase(command: @command, verbose: verbose?, force: force?) end end ohai "Removing all staged versions of Cask '#{@cask}'" purge_caskroom_path end |