$ npm install
$ cp env .env
$ vim .env
$ npm run dev
// src/actions/hello.js
const { commentIssue } = require('../github');
function hello(on) {
on('issue_opend', ({ payload }) => {
const user = payload.issue.user.login;
commentIssue(payload, `Hello @${user}`);
});
}
module.exports = hello;