@heroku-cli/command/lib/flags/team.js

base class for Heroku CLI commands

import { Flags } from '@oclif/core';
export const team = Flags.custom({
    char: 't',
    async default({ flags }) {
        const { HEROKU_ORGANIZATION: org, HEROKU_TEAM: team } = process.env;
        if (flags.org)
            return flags.org;
        if (team)
            return team;
        if (org)
            return org;
    },
    description: 'team to use',
});