CLI for bulk merging dependabot PRs

dependabot-manager.js

const path = require('path');
require("dotenv").config({path: path.join(__dirname, '.env')});
const yargs = require('yargs');
const prompts = require('prompts');
const chalk = require('chalk');
const ora = require('ora');
const { Octokit } = require("@octokit/rest");
const octokit = new Octokit({
    auth: process.env.GITHUB_PERSONAL_ACCESS_TOKEN
});

const dependabotUsers = new Set(['dependabot', 'dependabot[bot]', 'dependabot-preview', 'dependabot-preview[bot]']);
const repos = [
    {owner: '<owner>', name: '<repo>'},
];

function formatTitle(title) {
    const formatted = title.replace(/chore\(deps(?:-dev)?\):\s/, '');
    const split = formatted.split(' ');
    split[1] = chalk.green(split[1]);
    return split.join(' ');
}

yargs.command('merge', 'List all your open dependabot pull requests and merge selected', {}, async (args) => {
    let allPRs = [];
    for (const repo of repos) {
        const {data: pulls} = await octokit.pulls.list({owner: repo.owner, repo: repo.name});
        allPRs = [...allPRs, ...pulls.filter(({user}) => dependabotUsers.has(user.login))];
    }
    const longestRepo = repos.reduce((acc, cur) => Math.max(cur.name.length, acc), 0);
    const choices = allPRs.map((value) => ({title: `${value.base.repo.name}${' '.repeat(longestRepo - value.base.repo.name.length)}${formatTitle(value.title)} (${value.html_url})`, value}));
    const {selected, merge} = await prompts([{
        type: 'multiselect',
        name: 'selected',
        message: 'Select PRs',
        choices,
    },
    {
        type: 'confirm',
        name: 'merge',
        message: 'Are you sure you want to merge all of these PRs?',
        initial: false,
    }]);
    if (merge && selected.length > 0) {
        for (const pr of selected) {
            const spinner = ora(`Merging ${pr.title} (${pr.html_url})`).start();
            try {
                await octokit.pulls.merge({
                    owner: pr.base.user.login,
                    repo: pr.base.repo.name,
                    pull_number: pr.number
                });
                spinner.succeed();
            } catch(e) {
                spinner.fail();
                console.group();
                console.error(chalk.red(e.toString()));
                console.groupEnd();
            }
        }
    }
}).argv;