\documentclass{amsart}

\usepackage{hyperref}
\hypersetup{pdfcreator={LaTeX with hyperref (gitREF, gitSHA)}} %Set PDF Metadata

\begin{document}

\noindent 
Replace this file's content with anything you like, add further files to the repository etc.
Just make sure that this file is still your main file.
Also maintain the name \texttt{main.tex} of this file in order to keep the pipeline intact.


\end{document}