Install rustup and make sure you have the wasm32 target

rustup default stable rustup update stable rustup target add wasm32-unknown-unknown

Install go

sudo rm -rf /usr/local/go && tar -C /usr/local -xzf go1.18.linux-amd64.tar.gz

Set PATH environment variable

export PATH=$PATH:/usr/local/go/bin

wasmd

git clone https://github.com/CosmWasm/wasmd.git cd wasmd git checkout v0.23.0 make install

Compile

RUSTFLAGS='-C link-arg=-s' cargo wasm (Optimizing release size)

Unit test

RUST_BACKTRACE=1 cargo unit-test

Create a wallet for local test

wasmd keys add wallet

name: wallet type: local address: wasm1rx3l27xahef8jj7yxyg0cc76xks70keyzlrjlp pubkey: '{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"AvexnqEwfeJHAifBP41UKwV7kfYyCDL0xeOOR/JB2P3J"}' mnemonic: "swift famous admit all stereo orange coconut consider verify better wait runway design issue casual tool hand fatigue slice present divide cabbage glance olive"

Install modules

npm install @terra-money/terra.js

Run deploy

node ./scripts/deploy.mjs