#!/bin/bash

# is debug?
debug=n
verbose=
if [ $1 ]; then
    if [ $1 = "--debug" ] || [ $1 = "-d" ]; then
        debug=y
        verbose=-v
    fi
fi

# probe plat
uname=`uname`
if [ $uname = "MSVC" ]; then
    plat=msvc
elif [ $uname = "Darwin" ] || [ `uname | egrep -i darwin` ]; then
    plat=mac
elif [ $uname = "Linux" ] || [ `uname | egrep -i linux` ]; then
    plat=linux
elif [ `uname | egrep -i msys` ]; then
    plat=msvc
elif [ `uname | egrep -i cygwin` ]; then
    plat=msvc
else
    plat=linux
fi

# probe arch
arch=x86
if [ $plat = "linux" ] || [ $plat = "mac" ]; then
    if [ `getconf LONG_BIT` = "64" ]; then
        arch=x64
    fi
fi

# compile xmake-core
echo compiling xmake-core...
cd ./core
if [ -f .config.mak ]; then 
    rm .config.mak
fi
make f DEBUG=$debug > ../install.log
if [ $? -ne 0 ]; then exit; fi
make c >> ../install.log
make >> ../install.log
if [ $? -ne 0 ]; then 
    make o
    exit; 
fi
make i
cd ..

# create the xmake install directory
xmake_dir_install=/usr/local/share/xmake
if [ -d $xmake_dir_install ]; then
    sudo rm -rf $xmake_dir_install
fi
if [ ! -d $xmake_dir_install ]; then
    sudo mkdir $xmake_dir_install
fi
if [ $? -ne 0 ]; then exit; fi

# install the xmake core file
xmake_core=./core/bin/demo.pkg/bin/$plat/$arch/demo.b
xmake_core_install=$xmake_dir_install/xmake
sudo cp $xmake_core $xmake_core_install
sudo chmod 777 $xmake_core_install
if [ $? -ne 0 ]; then exit; fi

# install the xmake directory
sudo cp -r ./xmake/* $xmake_dir_install/
if [ $? -ne 0 ]; then exit; fi

# make the xmake loader
xmake_loader=/tmp/xmake_loader
echo "#!/bin/bash" > $xmake_loader
echo "export XMAKE_PROGRAM_DIR=$xmake_dir_install" >> $xmake_loader
echo "$xmake_core_install $verbose \"\$@\"" >> $xmake_loader
if [ $? -ne 0 ]; then exit; fi

# install the xmake loader
xmake_loader_install=/usr/local/bin/xmake
sudo mv $xmake_loader $xmake_loader_install
sudo chmod 777 $xmake_loader_install
if [ $? -ne 0 ]; then exit; fi

# ok
echo ok!