ganache.Dockerfile

FROM trufflesuite/ganache-cli:v6.12.2
ARG MNEMONIC="test test test test test test test test test test test junk"
ARG DEPLOY_PRIVATE_KEY="0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
ARG CHAINID="31337"
ARG LOCAL_PRIVATE_KEY=${DEPLOY_PRIVATE_KEY}

WORKDIR /contracts

RUN apk --update add curl jq && \
    rm -rf /var/lib/apt/lists/* && \
    rm /var/cache/apk/*

COPY package.json package-lock.json /contracts/
COPY tsconfig.json hardhat.config.ts /contracts/
COPY scripts /contracts/scripts
COPY contracts /contracts/contracts

# Run all this in one layer so that we can remove all npm files at the end shrinking the image by ~540mb
RUN npm i -g npm && \
 npm ci && \
 nohup sh -c "node /app/ganache-core.docker.cli.js --db /db --defaultBalanceEther 10000 --mnemonic \"$MNEMONIC\" --chainId $CHAINID &" && \
 sleep 5 && \
 npm run deploy:localhost && \
 rm -Rf /contracts ~/.npm ~/.cache ~/.config ~/.local

WORKDIR /app

HEALTHCHECK --start-period=500s \
  CMD curl -s -X POST --data '{"id":1,"jsonrpc":"2.0","method":"eth_blockNumber","params":[]}' http://localhost:8545 | jq 'if .result >= "0xe" then . else halt_error(1) end'

ENTRYPOINT ["/bin/sh", "-c", "node /app/ganache-core.docker.cli.js --db /db --defaultBalanceEther 10000 --mnemonic \"$MNEMONIC\" --chainId $CHAINID"]