The NimPlay installation is currently managed through a simple Makefile. To use it, you shouldn't need anything else besides BASH, GNU Make, CMake and Python.
make get-nimclang-docker
To use NLVM instead of Nim + Clang use
make get-nlvm-docker
git submodule update --init
make get-wabt
make USE_NLVM=1 tools
make USE_NLVM=1 examples
make get-nimclang-docker
git submodule update --init
Note: nimclang docker image contains tools & wabt.
This repo includes a number of examples such as the King of the Hill contract. To build them, use the following commands:
make examples
or
make USE_NLVM=1 examples
Nimplay ships with a deploy python script (requires web3py installed). This script key can be used to deploy a contract
Place 32 byte private key, hex encoded in .priv_key_hex
cat > .priv_key_hex
0x0000000000000000000000000000000000000000000000000000000000000000
To deploy a contract use:
./tools/deploy.py examples/king_of_the_hill.wasm
The following enviroment variables are consumed by the deploy.py script
| Varname | Default (unset) |
|---|---|
| PRIVATE_KEY_FILE | .priv_key_hex |
| RPC_URL | http://ewasm.ethereum.org:8545 |
| WAT2WASM | ./tools/wabt/bin/wat2wasm |
| WASM2WAT | ./tools/wabt/bin/wasm2wat |
This means web3py is not installed, please install using pip:
pip install --user web3
Also see how to make a virtualenv if you want your packages isolated.