commit-and-tag-version/lib/run-lifecycle-script.js

replacement for `npm version` with automatic CHANGELOG generation

const chalk = require('chalk');
const checkpoint = require('./checkpoint');
const figures = require('figures');
const runExec = require('./run-exec');

module.exports = function (args, hookName) {
  const scripts = args.scripts;
  if (!scripts || !scripts[hookName]) return Promise.resolve();
  const command = scripts[hookName];
  checkpoint(args, 'Running lifecycle script "%s"', [hookName]);
  checkpoint(
    args,
    '- execute command: "%s"',
    [command],
    chalk.blue(figures.info),
  );
  return runExec(args, command);
};