#!/bin/bash

export ROOT=$(echo $ROOT | grep . || pwd)
export NCORES=`nproc --all`

while getopts ":ih" opt; do
  case ${opt} in
    i )
        export BUILD_IMAGE="1"
        ;;
    h ) echo "Usage: ./BuildLinuxImage.sh [-i]"
        echo "   -i: Generate Appimage (optional)"
        exit 0
        ;;
  esac
done

echo -n "[9/9] Generating Linux app..."
#{
    # create directory and copy into it
    if [ -d "package" ]
    then
        rm -rf package/*
        rm -rf package/.* 2&>/dev/null
    else
        mkdir package
    fi
    mkdir package/bin

    # copy Resources
    cp -Rf ../resources package/resources
    cp -f src/@SLIC3R_APP_CMD@ package/bin/@SLIC3R_APP_CMD@
    # remove unneeded po from resources
    ## find package/resources/localization -name "*.po" -type f -delete ## FIXME: DD - do we need this?

    # create bin
cat << EOF >@SLIC3R_APP_CMD@
#!/bin/bash
DIR=\$(readlink -f "\$0" | xargs dirname)
export LD_LIBRARY_PATH="\$DIR/bin:\$LD_LIBRARY_PATH"

# FIXME: OrcaSlicer segfault workarounds
# 1) OrcaSlicer will segfault on systems where locale info is not as expected (i.e. Holo-ISO arch-based distro)
export LC_ALL=C

if [ "\$XDG_SESSION_TYPE" = "wayland" ] && [ "\$ZINK_DISABLE_OVERRIDE" != "1" ]; then
    if command -v glxinfo >/dev/null 2>&1; then
        RENDERER=\$(glxinfo | grep "OpenGL renderer string:" | sed 's/.*: //')
        if echo "\$RENDERER" | grep -qi "NVIDIA"; then
            if [ "\$ZINK_FORCE_OVERRIDE" = "1" ]; then
                APPLY_OVERRIDE=1
            else
                if command -v nvidia-smi >/dev/null 2>&1; then
                    DRIVER_VERSION=\$(nvidia-smi --query-gpu=driver_version --format=csv,noheader | head -n1)
                    DRIVER_MAJOR=\$(echo "\$DRIVER_VERSION" | cut -d. -f1)
                    [ "\$DRIVER_MAJOR" -gt 555 ] && APPLY_OVERRIDE=1
                fi
            fi

            if [ "\$APPLY_OVERRIDE" = "1" ]; then
                export __GLX_VENDOR_LIBRARY_NAME=mesa
                export __EGL_VENDOR_LIBRARY_FILENAMES=/usr/share/glvnd/egl_vendor.d/50_mesa.json
                export MESA_LOADER_DRIVER_OVERRIDE=zink
                export GALLIUM_DRIVER=zink
                export WEBKIT_DISABLE_DMABUF_RENDERER=1
            fi
        fi
    fi
fi
exec "\$DIR/bin/@SLIC3R_APP_CMD@" "\$@"
EOF

    chmod ug+x @SLIC3R_APP_CMD@
    cp -f @SLIC3R_APP_CMD@ package/@SLIC3R_APP_CMD@
    pushd package
    tar -cvf ../@SLIC3R_APP_KEY@.tar .  &>/dev/null
    popd
#} &> $ROOT/Build.log # Capture all command output
echo "done"

if [[ -n "$BUILD_IMAGE" ]]
then
echo -n "Creating Appimage for distribution..."
#{
    pushd package
    chmod +x ../build_appimage.sh
    ../build_appimage.sh
    popd
    mv package/"@SLIC3R_APP_KEY@_Linux_V@SoftFever_VERSION@.AppImage" "@SLIC3R_APP_KEY@_Linux_V@SoftFever_VERSION@.AppImage"
#} &> $ROOT/Build.log # Capture all command output
echo "done"
fi