What is it

Simple cryptocurrency with codegolf minimizer for hackathon.

Features

• ed25519 signature
• sha512 hash
• semi-automatic code minifier
• -40kb (in packed) ed25519 codebase with replacing precomputed table with runtime ones

How to install

Dependencies

It's better to start from Ubuntu 18.04.3

git clone https://github.com/vird/chain_golf_hot_potatoes
cd chain_golf_hot_potatoes
./prepare-env.sh

How to build preprocessed source (main.cpp)

./build.sh

How to run

./run.sh

Example RPC calls

 ./curl_test.sh

Development

Dependencies

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.0/install.sh | bash
source ~/.bashrc
nvm i 12
npm i -g iced-coffee-script
npm i

How to preprocess + minify + build

./build.coffee

How to preprocess + NO minify + build

./build.coffee --pack=0

How to get minify advice

./build.coffee --advice

How to test in docker

under construction

# ensure your build is up to date
./run_test.sh

Credits

Used libraries

• https://github.com/orlp/ed25519
  • digital signature
  • sha2
• for lower size precompute was replaced with https://gist.github.com/irfansehic/9c0b204845370f372bdfccfb66ec5942