title: Docker Bash prompt does not display color output
body: <p>I use the command <code>docker run --rm -it govim bash -l</code> to run Docker images, but it does not display color output.</p>
  <p>If I <code>source ~/.bash_profile</code> or run <code>bash -l</code> again, output will then correctly be output with color.</p>
  <p><a href="https://i.imgur.com/9zxeRgr.png" rel="noreferrer">Bash Prompt Image</a></p>
  <p><a href="https://github.com/tthanh/dotfiles/tree/master/bash" rel="noreferrer">My bash_profile and bash_prompt</a> files.</p>