#! /bin/bash
# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:

# download and install a2server tools:
# mkatinit, mkvolinfo, afptype, afpsync, aliases, nulib2

# Ensure URL we'll use ends in a /
case "$A2SERVER_SCRIPT_URL" in
	*/) scriptURL="$A2SERVER_SCRIPT_URL" ;;
	*) scriptURL="${A2SERVER_SCRIPT_URL:-http://appleii.ivanx.com/a2server}/" ;;
esac

isRpi=
[[ -f /usr/bin/raspi-config ]] && isRpi=1

isDebian=
[[ ( -f /etc/debian_version ) && ( $(cut -c 1-2 < /etc/debian_version) == "7." ) && ( $(uname -m) == "i686" ) ]] && isDebian=1

echo "A2SERVER: Installing A2SERVER tools..."

if [[ ! -f /usr/local/bin/nulib2 ]]; then

    echo "A2SERVER: Installing nulib2..."

    cd /tmp
    if [[ $isRpi ]]; then
        wget -qO- "http://appleii.ivanx.com/a2server/files/nulib2-rpi.tgz" | sudo tar Pzx
    elif [[ $isDebian ]]; then
        wget -qO- "http://appleii.ivanx.com/a2server/files/nulib2-debian7_x86.tgz" | sudo tar Pzx
    fi

    if [[ ! -f /usr/local/bin/nulib2 ]]; then

        if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
            # prepare for installing packages
            sudo apt-get -y update
            touch /tmp/a2server-packageReposUpdated
        fi

        sudo apt-get -y install build-essential
        sudo apt-get -y install zlib1g-dev
        sudo apt-get -y clean
        cd /tmp
        rm -rf /tmp/nulib &> /dev/null
        mkdir /tmp/nulib
        cd /tmp/nulib
        wget -q -O nulib.tgz http://web.archive.org/web/20131031160750/http://www.nulib.com/downloads/nulibdist.tar.gz
        tar zxf nulib.tgz
        cd nufxlib*
        ./configure
        make
        sudo make install
        cd ../nulib2*
        ./configure
        make
        sudo make install
        cd
        rm -rf /tmp/nulib
    fi

else
    echo "A2SERVER: Nulib2 has already been installed."
fi

# download and install The Unarchiver, for expanding Apple disk images
# http://wakaba.c3.cx/s/apps/unarchiver.html

if [[ ! -f /usr/local/bin/unar ]]; then

    echo "A2SERVER: Installing The Unarchiver..."

    if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
        # prepare for installing packages
        sudo apt-get -y update
        touch /tmp/a2server-packageReposUpdated
    fi

    if [[ $isRpi || $isDebian ]]; then
        sudo apt-get -y install libgnustep-base1.22
        sudo apt-get clean
        if [[ $isRpi ]]; then
            wget -qO- "http://appleii.ivanx.com/a2server/files/unar-rpi.tgz" | sudo tar Pzx
        elif [[ $isDebian ]]; then
            wget -qO- "http://appleii.ivanx.com/a2server/files/unar-debian7_x86.tgz" | sudo tar Pzx
        fi
    fi
    if [[ ! -f /usr/local/bin/unar ]]; then
        sudo apt-get -y install build-essential
        sudo apt-get -y install libgnustep-base-dev libz-dev libbz2-dev
        sudo apt-get -y install libssl-dev libicu-dev unzip
        sudo apt-get clean
        rm -rf /tmp/unar &> /dev/null
        mkdir /tmp/unar
        cd /tmp/unar
        wget -qO unar1.7_src.zip http://theunarchiver.googlecode.com/files/unar1.7_src.zip
        unzip -o unar1.7_src.zip
        cd The\ Unarchiver/XADMaster
        make -f Makefile.linux
        sudo mv lsar unar /usr/local/bin
        cd ../Extra
        sudo mv lsar.1 unar.1 /usr/local/man/man1
        cd
        rm -rf /tmp/unar
    fi
    sudo mandb &> /dev/null
else
    echo "A2SERVER: The Unarchiver has already been installed."
fi

sudo wget -q -O /usr/local/bin/afpsync "${scriptURL}scripts/tools/afpsync.txt"
sudo chmod ugo+x /usr/local/bin/afpsync
sudo wget -q -O /usr/local/bin/afptype "${scriptURL}scripts/tools/afptype.txt"
sudo chmod ugo+x /usr/local/bin/afptype
sudo wget -q -O /usr/local/bin/mkatinit "${scriptURL}scripts/tools/mkatinit.txt"
sudo chmod ugo+x /usr/local/bin/mkatinit
sudo wget -q -O /usr/local/bin/mkvolinfo "${scriptURL}scripts/tools/mkvolinfo.txt"
sudo chmod ugo+x /usr/local/bin/mkvolinfo
sudo wget -q -O /usr/local/bin/cppo "${scriptURL}scripts/tools/cppo.txt"
sudo chmod ugo+x /usr/local/bin/cppo
sudo wget -q -O /usr/local/etc/a2server-help.txt "${scriptURL}scripts/tools/a2server-help.txt"
sudo wget -q -O /usr/local/etc/a2server-aliases "${scriptURL}scripts/tools/a2server-aliases.txt"

grep a2server-aliases /etc/bash.bashrc > /dev/null || \
echo "source /usr/local/etc/a2server-aliases" | sudo tee -a /etc/bash.bashrc > /dev/null

[[ $(lsb_release -d 2> /dev/null | grep Ubuntu) ]] && motd="/etc/issue" || motd="/etc/motd"
if [[ ! $(grep A2SERVER $motd) ]]; then
    echo | sudo tee -a $motd > /dev/null
    echo "Type 'system-shutdown' to turn off A2SERVER." | sudo tee -a $motd > /dev/null
    echo "Type 'a2server-setup' to configure network boot." | sudo tee -a $motd > /dev/null
    echo "Type 'a2server-help' for a list of other commands." | sudo tee -a $motd > /dev/null
    echo | sudo tee -a $motd > /dev/null
fi