Gnosis Prediction Market Contracts
Collection of smart contracts for the Gnosis prediction market platform (https://www.gnosis.pm). To interact with those contracts have a look at (https://github.com/gnosis/pm-js/).
Install requirements with npm:
npm install @gnosis.pm/pm-contracts
Testing and Linting
Run all tests (requires Node version >=7 for
async/await, and will automatically run TestRPC in the background):
Run all tests matching a regexp pattern by setting the
TEST_GREP environment variable
TEST_GREP='short selling' npm test
Lint the JS
npm run lint
Compile and Deploy
These commands apply to the RPC provider running on port 8545. You may want to have TestRPC running in the background. They are really wrappers around the corresponding Truffle commands.
Compile all contracts to obtain ABI and bytecode:
npm run compile
Migrate all contracts required for the basic framework onto network associated with RPC provider:
npm run migrate
Show the deployed addresses of all contracts on all networks:
npm run networks
Command line options for
truffle can be passed down through NPM by preceding the options list with
--. For example:
Clean network artifacts:
npm run networks -- --clean
Network artifacts from running migrations will contain addresses of deployed contracts on the Kovan and Rinkeby testnets.
Take network info from
networks.json and inject it into contract build artifacts. This is done prepublish as well.
npm run injectnetinfo
Extract all network information into
Be aware that this will clobber
networks.json, so be careful with this command:
npm run extractnetinfo
Log gas measurements into
npm run measuregasstats
There is a copy version hosted online at https://gnosis-pm-contracts.readthedocs.io/en/latest/
Locally build docs for readthedocs
cd docspip install -r requirements.txtmake html
- Security Audit: by Alexey Akhunov
Security and Liability
All contracts are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
All smart contracts are released under LGPL v.3.