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Versions: 7
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Contents
module RunLoop
# @!visibility private
#
# A class for interacting with otool
class Otool
# @!visibility private
attr_reader :path
# @!visibility private
def initialize(path)
@path = path
if !Otool.valid_path?(path)
raise ArgumentError,
%Q{File:
#{path}
must exist and not be a directory.
}
end
end
# @!visibility private
def to_s
"#<OTOOL: #{path}>"
end
# @!visibility private
def inspect
to_s
end
# @!visibility private
def executable?
!arch_info[/is not an object file/, 0]
end
private
# @!visibility private
def arch_info
args = ["otool", "-hv", "-arch", "all", path]
opts = { :log_cmd => false }
hash = xcrun.run_command_in_context(args, opts)
if hash[:exit_status] != 0
raise RuntimeError,
%Q{Could not get arch info from file:
#{path}
#{args.join(" ")}
exited #{hash[:exit_status]} with the following output:
#{hash[:out]}
}
end
@arch_info = hash[:out]
end
# @!visibility private
def self.valid_path?(path)
File.exist?(path) && !File.directory?(path)
end
# @!visibility private
def xcrun
RunLoop::Xcrun.new
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems