Sha256: f1b8cb628d74412814efb295c10145a5139082c501d0d2e9ca06f81ef4b9f297
Contents?: true
Size: 1.51 KB
Versions: 36
Compression:
Stored size: 1.51 KB
Contents
module RunLoop
# @!visibility private
#
# A class for interacting with the strings tool
class Strings
# @!visibility private
attr_reader :path
# @!visibility private
def initialize(path)
@path = path
if !Strings.valid_path?(path)
raise ArgumentError,
%Q{File:
#{path}
must exist and not be a directory.
}
end
end
# @!visibility private
def to_s
"#<STRINGS: #{path}>"
end
# @!visibility private
def inspect
to_s
end
# @!visibility private
#
# @return [RunLoop::Version] A version instance or nil if the file
# at path does not contain server version information.
def server_version
regex = /CALABASH VERSION: (\d+\.\d+\.\d+(\.pre\d+)?)/
match = dump[regex, 0]
if match
str = match.split(":")[1]
RunLoop::Version.new(str)
else
nil
end
end
private
# @!visibility private
def dump
args = ["strings", path]
opts = { :log_cmd => true }
hash = xcrun.run_command_in_context(args, opts)
if hash[:exit_status] != 0
raise RuntimeError,
%Q{Could not get strings info from file:
#{path}
#{args.join(" ")}
exited #{hash[:exit_status]} with the following output:
#{hash[:out]}
}
end
@dump = 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
36 entries across 36 versions & 2 rubygems