Dynamic page length in Latex

main.tex

\documentclass[11pt]{article}

\input{oneSectionPerPage}
\usepackage{hyperref}
\usepackage{lipsum}

\title{Example of dynamic page length}
\author{}
\date{}

\begin{document}

\maketitle

\section{Yes, it's silly}
It is obviously not very useful for typesetting printed material.
However, I found this layout useful for taking short, related notes 
(e.g., theorems and definitions) when working on bigger projects,
especially when there is no overall structure.

\noindent
Adapted from \href{https://tex.stackexchange.com/a/280209/174397}{https://tex.stackexchange.com/a/280209/174397}

\section{Each section has its own page}
\lipsum 

\end{document}

oneSectionPerPage.tex

% Style
\usepackage{geometry}

\def\maxpageheight{100cm}
\geometry{a4paper, paperheight=\maxpageheight}
\geometry{bottom=3cm, top=2cm, left=2cm, right=8cm}
\pagenumbering{gobble}

% Redefine pdf height
\makeatletter
\let\old@makecol\@makecol
\def\bottomAdditionalMargin{2in}
\def\@makecol{
	\old@makecol
	\setbox\@outputbox\vbox{\unvbox\@outputbox}
	\pdfpageheight=\dimexpr\ht\@outputbox+\dp\@outputbox+\bottomAdditionalMargin\relax
}
\makeatother

% clearpage before each section
\newcommand*{\originalSection}{}
\let\originalSection\section
\renewcommand*{\section}{\clearpage\originalSection}