Pulling my own private repository from Bitbucket via Composer
<p>I have a big library that is hosted on Bitbucket as a private repository. I use this library for a lot of projects of mine.</p>

<p>I am having a trouble updating my library in each project where it's used whenever I do some changes, therefore I'd like to simply put it in the <code>composer.json</code> file of each project, then use <code>composer update</code> to pull the newest version.</p>

<p>How do I put my private repository which is hosted on Bitbucket in a <code>composer.json</code> file without making it public?</p>