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module TimeoutHelper
def command_exists?(command)
_, status = Gitlab::Popen.popen(%W{ #{command} 1 echo })
status == 0
rescue Errno::ENOENT
false
end
def any_timeout_command_exists?
command_exists?('timeout') || command_exists?('gtimeout')
end
def timeout_command
@timeout_command ||=
if command_exists?('timeout')
'timeout'
elsif command_exists?('gtimeout')
'gtimeout'
else
''
end
end
end
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