This is a engine contract (like x/rollapp and x/sequencer) of Dymension rollapp. This enables to run Dymension Rollapp on any Cosmwasm chains.
This demo uses a pre-deployed contract on Neutron testnet so you don't need to deploy the contract.
- Code ID: 3171
- Contract Address: neutron1fvlf4r7evmj8zryxgujdslnnfv4ywxu54pf68jy77hyvz6dlr8dscz7yc2
$ git clone https://github.com/ulbqb/cw-dymension.git
$ cd cw-dymensionInstall neutrond.
$ git clone https://github.com/neutron-org/neutron.git
$ cd neutron
$ git checkout v2.0.1
$ make install
$ neutrond version
2.0.1Install rollapp-evm.
$ git clone https://github.com/ulbqb/rollapp-evm.git
$ cd rollapp-evm
$ git checkout 81405c59acb59285054cacc33a3f2932fccf83c2
$ make install
$ rollapp-evm version
HEAD-81405c59acb59285054cacc33a3f2932fccf83c2Copy env file for Neutron testnet and generate rollapp id.
$ cd scripts
$ cp envs/pion.env env
$ perl -pi -e "s|^export ROLLAPP_CHAIN_ID=.*|export ROLLAPP_CHAIN_ID=$(tr -dc a-z </dev/urandom | head -c 8; echo)_1000-1|" envGenerate an account for sequencer.
$ neutrond keys add sequencer --keyring-backend test --home $HOME/.sequencerRefer to Neutron Doc and get the test token. And then check your balance.
$ neutrond q bank balances $(neutrond keys show sequencer --keyring-backend test --home $HOME/.sequencer -a) --node https://rpc-palvus.pion-1.ntrn.tech:443
balances:
- amount: "1000000"
denom: untrn
pagination:
next_key: null
total: "0"Setup rollapp and run.
$ cd scripts
$ bash 6_init_rollapp.sh
$ bash 7_create_rollapp.sh
$ bash 8_create_sequencer.sh
$ bash 9_run_rollapp.sh
$ tail -f logs/rollapp-evm.log$ pkill rollapp-evm- https://github.com/ulbqb/cw-dymension
- Equivalent to dymension@v3.0.0
- Directories
- cosmwasm - Engine contract
- endblocker - Finalizer for rollapp blocks
- scripts - Demo scripts
- https://github.com/ulbqb/rollapp-evm/tree/1cf5795-cw
- Replace ulbqb/dymint with dymensionxyz/dymint
- https://github.com/ulbqb/dymint/tree/v0.6.1-beta-cw
- Add cosmwasm clinet
- https://github.com/ulbqb/cosmwasm/tree/v1.1.9_plus
- Update serde-json-wasm