bash script to convert c++ source code to one Tex file

src2pdf.sh

\documentclass[10pt,a4paper,twoside]{article}
\usepackage[a4paper,top=1in, bottom=1in, right=1in, left=1in]{geometry}
\usepackage{listings}
\usepackage{textcomp}
\usepackage[usenames,dvipsnames]{color}  %% Allow color names
\definecolor{listinggray}{gray}{0.9}
\definecolor{lbcolor}{rgb}{0.95,0.95,0.95}
\definecolor{dkgreen}{rgb}{0,0.6,0}
\definecolor{dred}{rgb}{0.545,0,0}
\lstset{
backgroundcolor=\color{lbcolor},
    tabsize=4,    
    language=[GNU]C++,
        basicstyle=\scriptsize,
        upquote=true,
        aboveskip={1.5\baselineskip},
        columns=fixed,
        showstringspaces=false,
        extendedchars=false,
        breaklines=true,
        prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}},
        numbers=left,
        showtabs=false,
        showspaces=false,
        showstringspaces=false,
        identifierstyle=\ttfamily,
        keywordstyle=\color[rgb]{0,0,1},
        commentstyle=\color[rgb]{0.026,0.112,0.095},
        stringstyle=\color[rgb]{0.627,0.126,0.941},
        numberstyle=\color[rgb]{0.205, 0.142, 0.73},
}
\lstset{
  backgroundcolor=\color{lbcolor},
  language=C++,
  tabsize=2,
  captionpos=b,
  tabsize=3,
  numbers=left,
  numberstyle=\tiny,
  numbersep=5pt,
  breaklines=true,
  showstringspaces=false,
  basicstyle=\footnotesize\sffamily\color{black},
  keywordstyle=\color[rgb]{0,0,1},
  commentstyle=\color{dkgreen},
  stringstyle=\color{dred}
  }
\usepackage[colorlinks=true,linkcolor=blue]{hyperref} 
\begin{document}
\tableofcontents

\newpage
\section{main.cpp}
\lstinputlisting{main.cpp}
\newpage
\section{filterConstants.h}
\lstinputlisting{filterConstants.h}
\newpage
\section{debug.cpp}
\lstinputlisting{debug.cpp}
\newpage
\section{tmp.tex}
\lstinputlisting{tmp.tex}
\newpage
\section{actuators.h}
\lstinputlisting{actuators.h}
\newpage
\section{filename}
\lstinputlisting{filename}
\newpage
\section{config.h}
\lstinputlisting{config.h}
\newpage
\section{filterConstants.cpp}
\lstinputlisting{filterConstants.cpp}
\newpage
\section{actuators.cpp}
\lstinputlisting{actuators.cpp}
\newpage
\section{PID/PID.cpp}
\lstinputlisting{PID/PID.cpp}
\newpage
\section{PID/PID.h}
\lstinputlisting{PID/PID.h}
\newpage
\section{serialcom.h}
\lstinputlisting{serialcom.h}
\newpage
\section{emg.cpp}
\lstinputlisting{emg.cpp}
\newpage
\section{emg.h}
\lstinputlisting{emg.h}
\newpage
\section{buttons.h}
\lstinputlisting{buttons.h}
\newpage
\section{buttons.cpp}
\lstinputlisting{buttons.cpp}
\newpage
\section{debug.h}
\lstinputlisting{debug.h}
\newpage
\section{serialcom.cpp}
\lstinputlisting{serialcom.cpp}
\end{document}