index.js

#!/usr/bin/env node

const { program } = require("commander");
const { MultiSelect } = require("enquirer");
const { _branches, _delete, _update, _rebase } = require("./commands");

program.version("1.0.0");
program.option("-u, --update", "update selected branches");
program.option("-d, --delete", "delete selected branches");
program.option("-r, --rebase", "rebase selected branches");
program.option(
  "-b, --base <base>",
  "base branch to rebase against (if rebase is selected)",
  "develop"
);
program.parse(process.argv);

const options = program.opts();

let command = undefined;

if (options.update) {
  command = _update;
} else if (options.delete) {
  command = _delete;
} else if (options.rebase) {
  command = (b) => _rebase("develop", b);
} else {
  console.log("Select an option");
  process.exit(1);
}

(async function () {
  const allBranches = await _branches();

  const branchPrompt = new MultiSelect({
    name: "branches",
    message: "Select your branches",
    choices: allBranches,
  });

  const chosenBranches = await branchPrompt.run();

  for (let b of chosenBranches) {
    try {
      await command(b);
    } catch (err) {
      process.stderr.write(err + "\n");
      process.exit(1);
    }
  }
})();