NEAR - Battlefield

A repository containing contracts and scripts to effectively testing all aspects of our NEAR instrumentation.

This repository assumes you have the following tool in available globally through your terminal:

• neard (or set NEARD_BIN environment variable to neard binary)
• yarn (1.13+)
• jq

Running

Running the whole battlefield test set is simply a matter of first installing script dependencies (mainly near.js to interact with the chain):

yarn install

This needs to be done only once (and each time new dependencies are added).

For now, a single thing can be done, launching a pre-configured chain and executing some small transactions.

./bin/run_local.sh

You can use -r flag to repeatedly run transactions, use -h to see all available flags.

Compiling Contracts

Contracts are pre-compiled and checked in as part of this repository. To re-compile them, you will need the following:

• rustup
• wasm32-unknown-unknown target (install with rustup target add wasm32-unknown-unknown)

You can then use the provided build.sh script in the contracts directory:

./contracts/build.sh

Caveat! The file lib.rs is checksumed and the build will happen only if changed compared to a previous version. If you change the Cargo.toml, use -f flag on the script.

This checks that wasm32-unknown-unknown target is available and installed and compiles the various contracts.