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# File 'lib/ukku/ps_command.rb', line 2
def execute(args)
type = args['TYPE']
if !File.exist?(UKKU_FILE)
raise "No application configured. Run 'ukku configure HOST' first."
end
data = YAML.load_file(UKKU_FILE)
name, server = data.first
if name.nil?
raise "No application configured. Run 'ukku configure <host>' first."
end
if data.length > 1
if args['--app'].empty?
raise "No app specified, use the --app NAME option"
else
name = args[--app]
sever = data[name]
end
end
host = server['host']
user = server['user']
identity_file = server['identity_file']
conn = Connection.new(host, user, identity_file)
conn.execute("ls /etc/ukku/ps-types")
end
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