eos-contracts's Introduction

EOS-playground

The easiest way to start develop smart contracts in the EOS Blockchain with Docker

Set up

git clone https://github.com/grigio/eos-playground.git

# latest official docker images images
docker pull eosio/eos && \
docker pull eosio/builder && \
docker pull mongo

# persistance
docker volume create mongo-data-volume && \
docker volume create nodeos-data-volume && \
docker volume create keosd-data-volume

# latest example EOS smart contracts
svn export https://github.com/eosio/eos.git/trunk/contracts playground/contracts

You can customize which commands to run at startup in the EOS playground environment

cp bashrc.example bashrc

Let's enter in the EOS Development Environment!

When you need, you can run the commands below in 2 terminal windows. The execution order is important.

# terminal 1 - Blockchain logs
docker-compose up

# terminal 2 - Interactive EOS environment, eosiocpp, cleos, ..
docker-compose exec -u $( id -u $USER ) builder bash --rcfile /bashrc

To test that all the pieces are fine together you can run:

playground❯ cleos get info
{
  "server_version": "2ae61517",
  "head_block_num": 361,
  "last_irreversible_block_num": 360,
  "head_block_id": "000001697eeb23ecab64cf78365c3ef5c959c543bf4d495c5b79c2ec5456480a",
  "head_block_time": "2018-05-09T06:54:30",
  "head_block_producer": "eosio"
}

You should see the block num increasing.

Clean up

# Reset the persistant data
docker-compose down
docker volume rm  mongo-data-volume && \
docker volume rm  nodeos-data-volume && \
docker volume rm keosd-data-volume

rm -rfv playground/contracts

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