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require "hbc/artifact/base"
require "hbc/utils/hash_validator"
module Hbc
module Artifact
class Relocated < Base
def summary
{
english_description: self.class.english_description,
contents: @cask.artifacts[self.class.artifact_dsl_key].map(&method(:summarize_artifact)).compact,
}
end
attr_reader :source, :target
def printable_target
target.to_s.sub(/^#{ENV['HOME']}(#{File::SEPARATOR}|$)/, "~/")
end
ALT_NAME_ATTRIBUTE = "com.apple.metadata:kMDItemAlternateNames".freeze
# Try to make the asset searchable under the target name. Spotlight
# respects this attribute for many filetypes, but ignores it for App
# bundles. Alfred 2.2 respects it even for App bundles.
def add_altname_metadata(file, altname)
return if altname.casecmp(file.basename).zero?
odebug "Adding #{ALT_NAME_ATTRIBUTE} metadata"
altnames = @command.run("/usr/bin/xattr",
args: ["-p", ALT_NAME_ATTRIBUTE, file.to_s],
print_stderr: false).stdout.sub(/\A\((.*)\)\Z/, '\1')
odebug "Existing metadata is: '#{altnames}'"
altnames.concat(", ") unless altnames.empty?
altnames.concat(%Q("#{altname}"))
altnames = "(#{altnames})"
# Some packges are shipped as u=rx (e.g. Bitcoin Core)
@command.run!("/bin/chmod", args: ["--", "u+rw", file, file.realpath])
@command.run!("/usr/bin/xattr",
args: ["-w", ALT_NAME_ATTRIBUTE, altnames, file],
print_stderr: false)
end
def each_artifact
@cask.artifacts[self.class.artifact_dsl_key].each do |artifact|
load_specification(artifact)
yield
end
end
def load_specification(artifact_spec)
source_string, target_hash = artifact_spec
raise CaskInvalidError if source_string.nil?
@source = @cask.staged_path.join(source_string)
if target_hash
raise CaskInvalidError unless target_hash.respond_to?(:keys)
target_hash.extend(HashValidator).assert_valid_keys(:target)
@target = Hbc.send(self.class.artifact_dirmethod).join(target_hash[:target])
else
@target = Hbc.send(self.class.artifact_dirmethod).join(source.basename)
end
end
end
end
end
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