$ git submodule update --init --recursive
$ ./build.sh

$ cleos set contract eospet build/eospet/. -p eospet

$ cleos push action eospet createpet '["eospet", "eun2cepet"]' -p eospet

{
  "rows": [{
      "id": "10780039778061876128",
      "owner": "eospet",
      "petname": "eun2cepet",
      "type": 0,
      "created_at": "2019-07-09T02:59:57",
      "activated": 0
    }
  ],
  "more": false
}