31 lines
960 B
Ruby
31 lines
960 B
Ruby
require "tmpdir"
|
|
|
|
require "hbc/container/base"
|
|
|
|
module Hbc
|
|
class Container
|
|
class GenericUnar < Base
|
|
def self.me?(criteria)
|
|
lsar = Hbc.homebrew_prefix.join("bin", "lsar")
|
|
lsar.exist? &&
|
|
criteria.command.run(lsar,
|
|
args: ["-l", "-t", "--", criteria.path],
|
|
print_stderr: false).stdout.chomp.end_with?("passed, 0 failed.")
|
|
end
|
|
|
|
def extract
|
|
unar = Hbc.homebrew_prefix.join("bin", "unar")
|
|
|
|
unless unar.exist?
|
|
raise CaskError, "Expected to find unar executable. Cask #{@cask} must add: depends_on formula: 'unar'"
|
|
end
|
|
|
|
Dir.mktmpdir do |unpack_dir|
|
|
@command.run!(unar, args: ["-force-overwrite", "-quiet", "-no-directory", "-output-directory", unpack_dir, "--", @path])
|
|
@command.run!("/usr/bin/ditto", args: ["--", unpack_dir, @cask.staged_path])
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|