@semantic-release/exec/lib/exec.js

semantic-release plugin to run custom shell commands

const path = require('path');
const {template} = require('lodash');
const execa = require('execa');

module.exports = async (cmdProp, {shell, execCwd, ...config}, {cwd, env, stdout, stderr, logger, ...context}) => {
  const cmd = config[cmdProp] ? cmdProp : 'cmd';
  const script = template(config[cmd])({config, ...context});

  logger.log('Call script %s', script);

  const result = execa(script, {shell: shell || true, cwd: execCwd ? path.resolve(cwd, execCwd) : cwd, env});

  result.stdout.pipe(stdout, {end: false});
  result.stderr.pipe(stderr, {end: false});

  return (await result).stdout.trim();
};