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# File 'lib/asciidoctor-diagram/util/cli.rb', line 11
def self.run(*args)
opts = args.pop.dup if args.last.is_a? Hash
in_data = opts && opts[:stdin_data]
if Hash === args.first
env = args.shift.dup
else
env = {}
end
pb = java.lang.ProcessBuilder.new(*args)
env.each_pair do |key, value|
pb.environment.put(key, value)
end
p = pb.start
stdout = ""
out_reader = start_stream_reader(p.getInputStream, stdout)
stderr = ""
err_reader = start_stream_reader(p.getErrorStream, stderr)
if in_data
p.getOutputStream.write(in_data.to_java_bytes)
p.getOutputStream.close
end
p.waitFor
out_reader.join
err_reader.join
status = p.exitValue
if status != 0
raise "#{File.basename(args[0])} failed: #{stdout.empty? ? stderr : stdout}"
end
{
:out => stdout,
:err => stderr,
:status => status
}
end
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