#!/bin/sh

if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit
fi

apt-get install -y quilt tcsh swig libedit-dev tcl8.6-dev \
	libmotif-dev libxpa1 libxt-dev libxpm-dev \
	default-jre-headless default-jdk-headless \
	libncurses5 libedit-dev \
	libsaxon-java libsaxonb-java libservlet3.1-java fop\
	groff # tex-live

# Make sure to use the flex included with tasyagle
apt-get remove flex

mkdir -p /home/$SUDO_USER/src
cd /home/$SUDO_USER/src
git clone https://git.libre-soc.org/git/tas-yagle.git
cd tas-yagle

# Specify installation dir
installDir="/usr/local"
installDir=$installDir ./build.sh

cd /home/$SUDO_USER/src
chown -R $SUDO_USER .
chgrp -R $SUDO_USER .

STRING="source $installDir/bin/avt_env.sh"
if  grep -q "$STRING" /home/$SUDO_USER/.bashrc ; then
	echo 'avt_env.sh already in .bashrc'
else
	# Default .bashrc usually has a check if shell is
	# interactive, so adding at the start is a workaround
	echo 'Adding avt_env.sh to .bashrc'
	sed -i "1i $STRING" /home/$SUDO_USER/.bashrc
	chown -R $SUDO_USER /home/$SUDO_USER/.bashrc
	chgrp -R $SUDO_USER /home/$SUDO_USER/.bashrc
fi

# Compile the documentation and example
echo "Entering bash as $SUDO_USER to reload .bashrc and compile docs!"
runuser $SUDO_USER -c "/bin/bash << EOF
. ~/.bashrc
cd /home/$SUDO_USER/src/tas-yagle/distrib/docxml2
make
cd /home/$SUDO_USER/src/tas-yagle/distrib/share/tutorials/hitas/inv
./db.tcl
EOF"

echo "Finished tas-yagle compilation, make sure to source .bashrc!"