#!/bin/bash

# $Id: linux_vegastrike-0.4.3.sh,v 1.3 2004/10/01 12:14:29 dgar Exp dgar $

VERSION=vegastrike_0_4_3
DATAPATH=/usr/local/share/vegastrike
VSBUILD="$PWD/$VERSION"

die() { echo "$*"; exit 1; }
warn() { echo -e "\033[1;33;7m  $*  \033[0m"; }
announce() { echo -e "\033[1;37;7m  $*  \033[0m"; }

oneliner ()
{
    while read; do
        echo -e "\033[1A\033[K$REPLY"
    done
}

checkout_nover()
{
    cvs -z9 -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/vegastrike \
	checkout $* 2>&1 | oneliner
    return $?
}

checkout_ver()
{
    cvs -z9 -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/vegastrike \
	checkout -r$VERSION $* 2>&1 | oneliner
    return $?
}

checkout()
{
    if [ "$CVSHEAD" ]; then
	checkout_nover $*
	return $?
    else
	checkout_ver $*
	return $?
    fi
}

download()
{
    announce "Downloading data..."
    checkout "vegastrike" || die "Error checking out 'vegastrike'"
#    if test \( -e data \) -a \( \! -e data4.x \) ; then
#        mv data data4.x
#    fi
    checkout -d data "data4.x" || die "Error checking out 'data4.x'"
    checkout_nover "vssetup" || warn "Warning: Setup program not downloaded."
#    ln -s data4.x data
    cd $VSBUILD/data
    checkout "music" || warn "Warning: Music not downloaded."
    announce "Downloading data Done"
    announce "Creating installer... "
    cat << EOF > ./vsinstall || warn "Warning: Error creating vsinstall"
#!/bin/sh
# Data Directory:
DATAPATH="$DATAPATH"

CURPWD=\$PWD
mkdir -p \$HOME/.vegastrike
cd \$HOME/.vegastrike
if [ -e save.4.x.txt ] ; then
    touch save.4.x.txt;
else
    echo "default"> save.4.x.txt ;
fi
cp \$DATAPATH/data/setup.config .
cp \$DATAPATH/data/.vegastrike/*.m3u .
cp \$DATAPATH/data/vegastrike.config .
/usr/local/bin/vssetup

echo "If you wish to have your own music edit ~/.vegastrike/*.m3u"
echo "Each playlist represents a place or situation in Vega Strike"
cd \$CURPWD
EOF
    chmod 755 ./vsinstall
    cd $VSBUILD
    announce "Creating installer Done"
}

configure ()
{
    cd $VSBUILD/vegastrike
    announce "Configuring vegastrike..."
    test -e Makefile && make distclean
    aclocal
    autoconf
    autoheader
    automake -a || automake -a --add-missing
    ./configure --enable-release|| die  "Error running ./configure"
    cd $VSBUILD
    announce "Configuring vegastrike Done"
}

compile ()
{
    cd $VSBUILD/vegastrike
    announce "Compiling vegastrike..."
    make || die "Error running 'make'"
    cd $VSBUILD/vssetup/src
    rm -f c/*.o include/*.o bin/setup
    perl ./build
    cd $VSBUILD
    announce "Compiling vegastrike Done"
}

install ()
{
    cd $VSBUILD/data
    mkdir -p $HOME/.vegastrike
    echo "default" > ~/.vegastrike/save.4.x.txt
    cp $VSBUILD/vssetup/src/bin/setup ./vssetup
    cp $VSBUILD/vegastrike/src/vegastrike .
    cp $VSBUILD/vegastrike/src/networking/soundserver .
    cp $VSBUILD/vegastrike/launcher/vslauncher .

    cat << EOF > root_install.sh
install -m 755 ./vsinstall /usr/local/bin/vsinstall
install -m 755 ./vssetup /usr/local/bin/vssetup
install -m 755 ./vegastrike /usr/local/bin/vegastrike
install -m 755 ./vslauncher /usr/local/bin/vslauncher
mkdir -p /usr/local/man/man1
install -m 644 documentation/vegastrike.1 /usr/local/man/man1/vegastrike.1
install -m 644 documentation/vslauncher.1 /usr/local/man/man1/vslauncher.1
install -m 644 documentation/vsinstall.1 /usr/local/man/man1/vsinstall.1
install -m 644 documentation/vssetup.1 /usr/local/man/man1/vssetup.1
cd $VSBUILD
mkdir -p "$DATAPATH"
cp -ar data "$DATAPATH"
EOF
    announce "Installing vegastrike (requires root privileges)..."
    su -c "sh -x root_install.sh" || warn "Error running root_install.sh as root"
    announce "Installing vegastrike Done"
    cd $VSBUILD
    echo ""
    echo "run vsinstall to setup your account"
    echo "then run vslauncher to start Vega Strike"
}

disphelp ()
{
cat << EOF
Usage: $0 [-p datapath] [command [command...] ]
For a complete install, use no arguments
 
datapath is the directory to install the data to.
  note that vegastrike may not find data unless in a standard place.
  default is /usr/local/share/vegastrike

command is one of:
        download - Redownloads vegastrike
        reconfigure - Configures vegastrike source
        compile - Compiles a configured vegastrike source
        install - Installs vegastrike from compiled source and data

If a configure error occurs, run
        '$0 reconfigure compile install'
If a compile error unrelated to configure occurs and has been fixed, run
        '$0 compile install'
If a 'cvs update' error happens, run
        '$0'
If an installation error happens only run

EOF
}

mkdir -p $VSBUILD 2> /dev/null
cd $VSBUILD
echo -e '\033[32;7mWelcome to Vega Strike Setup for CVS Version '"$VERSION"'\033[0m'
ispath=0

if [ $# -ge 1 ]; then
    for arg in $*; do
        if [ $ispath = 1 ]; then
            ispath=0
            DATAPATH=$arg
        else
            case "$arg" in
            -p)
                ispath=$1
                ;;
            *download*)
                download || exit 1
                ;;
            *configure*)
                configure || exit 1
                ;;
            *compile*)
                compile || exit 1
                ;;
            *install*)
                install || die "Install failed.  Type '$0 install' to install again."
                ;;
            *)
                warn "Unknown command \"$arg\""
                disphelp
                exit 0
                ;;
            esac
        fi
    done
else
    download &&
    configure &&
    compile &&
    install
fi