72 lines
2.2 KiB
Ruby
72 lines
2.2 KiB
Ruby
# typed: true # rubocop:todo Sorbet/StrictSigil
|
|
# frozen_string_literal: true
|
|
|
|
module Cask
|
|
# Helper module for reading and writing cask metadata.
|
|
module Metadata
|
|
extend T::Helpers
|
|
|
|
METADATA_SUBDIR = ".metadata"
|
|
TIMESTAMP_FORMAT = "%Y%m%d%H%M%S.%L"
|
|
|
|
requires_ancestor { Cask }
|
|
|
|
def metadata_main_container_path(caskroom_path: self.caskroom_path)
|
|
caskroom_path.join(METADATA_SUBDIR)
|
|
end
|
|
|
|
def metadata_versioned_path(version: self.version, caskroom_path: self.caskroom_path)
|
|
cask_version = (version || :unknown).to_s
|
|
|
|
raise CaskError, "Cannot create metadata path with empty version." if cask_version.empty?
|
|
|
|
metadata_main_container_path(caskroom_path:).join(cask_version)
|
|
end
|
|
|
|
def metadata_timestamped_path(version: self.version, timestamp: :latest, create: false,
|
|
caskroom_path: self.caskroom_path)
|
|
raise CaskError, "Cannot create metadata path when timestamp is :latest." if create && timestamp == :latest
|
|
|
|
path = if timestamp == :latest
|
|
Pathname.glob(metadata_versioned_path(version:, caskroom_path:).join("*")).max
|
|
else
|
|
timestamp = new_timestamp if timestamp == :now
|
|
metadata_versioned_path(version:, caskroom_path:).join(timestamp)
|
|
end
|
|
|
|
if create && !path.directory?
|
|
odebug "Creating metadata directory: #{path}"
|
|
path.mkpath
|
|
end
|
|
|
|
path
|
|
end
|
|
|
|
def metadata_subdir(leaf, version: self.version, timestamp: :latest, create: false,
|
|
caskroom_path: self.caskroom_path)
|
|
raise CaskError, "Cannot create metadata subdir when timestamp is :latest." if create && timestamp == :latest
|
|
raise CaskError, "Cannot create metadata subdir for empty leaf." if !leaf.respond_to?(:empty?) || leaf.empty?
|
|
|
|
parent = metadata_timestamped_path(version:, timestamp:, create:,
|
|
caskroom_path:)
|
|
|
|
return if parent.nil?
|
|
|
|
subdir = parent.join(leaf)
|
|
|
|
if create && !subdir.directory?
|
|
odebug "Creating metadata subdirectory: #{subdir}"
|
|
subdir.mkpath
|
|
end
|
|
|
|
subdir
|
|
end
|
|
|
|
private
|
|
|
|
def new_timestamp(time = Time.now)
|
|
time.utc.strftime(TIMESTAMP_FORMAT)
|
|
end
|
|
end
|
|
end
|