First, you'll need to have a reasonably modern version of
node
handy. This won't work with versions older than 9, for instance.
Install dependencies
npm install
Build the typescript then package it for distribution
npm run build && npm run package
Run the tests ✔️
npm test
PASS src/utils.test.ts
PASS src/main.test.ts
PASS src/inputs.test.ts
PASS src/mappings.test.ts
Test Suites: 4 passed, 4 total
Tests: 420 passed, 420 total
Snapshots: 0 total
Time: 2.5 s, estimated 3 s
Ran all test suites.