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Fully separate purge_versioned_files

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This commit is contained in:
L. E. Segovia 2017-11-28 21:00:16 +00:00
parent 5840b2fa68
commit 63961ac465
1 changed files with 23 additions and 8 deletions
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31
Library/Homebrew/cask/lib/hbc/installer.rb
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@ -383,14 +383,17 @@ module Hbc
def backup
@cask.staged_path.rename backup_path
@cask.metadata_versioned_path.rename backup_metadata_path
end
def restore_backup
return unless backup_path.directory?
return unless backup_path.directory? && backup_metadata_path.directory?
Pathname.new(@cask.staged_path).rmtree if @cask.staged_path.exist?
Pathname.new(@cask.metadata_versioned_path).rmtree if @cask.metadata_versioned_path.exist?
backup_path.rename @cask.staged_path
backup_metadata_path.rename @cask.metadata_versioned_path
end
def revert_upgrade
@ -439,6 +442,11 @@ module Hbc
Pathname.new "#{@cask.staged_path}.upgrading"
end
def backup_metadata_path
return nil if @cask.metadata_versioned_path.nil?
Pathname.new "#{@cask.metadata_versioned_path}.upgrading"
end
def version_is_latest?
@cask.versions.include?("latest")
end
@ -454,7 +462,19 @@ module Hbc
gain_permissions_remove(backup_path) if !backup_path.nil? && backup_path.exist?
# Homebrew-Cask metadata
purge_metadata
if backup_metadata_path.respond_to?(:children) &&
backup_metadata_path.exist? &&
backup_metadata_path.children.each do |subdir|
unless PERSISTENT_METADATA_SUBDIRS.include?(subdir.basename)
gain_permissions_remove(subdir)
end
end
end
backup_metadata_path.rmdir_if_possible
@cask.metadata_master_container_path.rmdir_if_possible unless upgrade?
# toplevel staged distribution
@cask.caskroom_path.rmdir_if_possible unless upgrade?
end
def purge_versioned_files
@ -464,13 +484,8 @@ module Hbc
gain_permissions_remove(@cask.staged_path) if !@cask.staged_path.nil? && @cask.staged_path.exist?
# Homebrew-Cask metadata
purge_metadata
end
def purge_metadata
if @cask.metadata_versioned_path.respond_to?(:children) &&
@cask.metadata_versioned_path.exist? &&
!(upgrade? && version_is_latest?)
@cask.metadata_versioned_path.exist?
@cask.metadata_versioned_path.children.each do |subdir|
unless PERSISTENT_METADATA_SUBDIRS.include?(subdir.basename)
gain_permissions_remove(subdir)