cross-ci/lib/var/CI_NAME.js

`cross-ci` standardizes environment variables for CI. For example, your can simply use `BUILD_BRANCH` variable in all CI runners instead of `CIRCLE_BRANCH` in CircleCI or `TRAVIS_PULL_REQUEST_BRANCH` in Travis.

const envCi = require('../envCi');

/// CI service Commercial name (e.g. `Travis`, `CircleCI`, `TeamCity`).
const CI_NAME = ({CI_PLATFORM}) => {
    switch (CI_PLATFORM) {
    case 'circle': return 'CircleCI';
    case 'travis': return 'Travis';
    case 'teamcity': return 'TeamCity';
    case 'gitlab': return 'Gitlab';
    default: return envCi.name;
    }
};

module.exports = CI_NAME;