iExec Scala SDK (Small Development Toolkit...)

Pre-requisites

Import iExec wallet into geth

geth account import ./iexec_wallet_priv.key

Generate contracts wrappers with web3j

• Install web3j command line utilities: https://docs.web3j.io/command_line.html
• From an iExec DApp folder

npm install
truffle compile --all --network ropsten
for c in $(pwd)/build/contracts/*.json; do web3j truffle generate $c -o /tmp/Factorial -p ec.iex; done

Build and run

Clone

• Fetch codebase and its submodules

git clone --recursive https://github.com/jopasserat/iexec-scala-sdk

(Re-)Generate solidity contract wrappers

• This should only be needed when updating the PoCo submodule
• From the top level directory of this repository, run:

for c in sdk/src/main/resources/PoCo/deployed/contracts/*.json; do
  web3j truffle generate $(pwd)/$c -o $(pwd)/abiWrapper/ -p ec.iex
done

Run demo

sbt "project demo" run

Separate project for SDK

sbt "project sdk" compile