title: esbuild failed: word unexpected (expecting ")")
body: <p>I was preparing a Docker image for my umbrella elixir application.
  I am using <code>esbuild</code> for assets compilation.
  <code>esbuild</code> is installed using as <code>npm</code> package.</p>
  <p>Dockerfile:</p>
  <pre><code># copy umbrella app
  COPY ./apps/gpanel ./apps/gpanel
  
  ...
  
  # compile assets
  RUN mix assets.deploy
  </code></pre>
  <p>I got this error:</p>
  <pre class="lang-bash prettyprint-override"><code>/app/apps/gpanel/assets/node_modules/esbuild/bin/esbuild: 1: Syntax error: word unexpected (expecting &quot;)&quot;)
  npm ERR! code 1
  npm ERR! path /app/apps/gpanel/assets
  npm ERR! command failed
  npm ERR! command sh -c node esbuild.js --deploy
  </code></pre>