#!/bin/sh

# SPDX-FileCopyrightText: 2023 Vasilij Schneidermann <mail@vasilij.de>
#
# SPDX-License-Identifier: GPL-3.0-or-later

GAME_VERSION=0.0.2

UNIFONT_HEX=unifont-15.0.04.hex
UNIFONT_GZIP=$UNIFONT_HEX.gz
UNIFONT_GZIP_URL=https://unifoundry.com/pub/unifont/unifont-15.0.04/font-builds/$UNIFONT_GZIP
UNIFONT_GLYPHS_EL=unifont-glyphs.el
XELB_DIR=xelb-0.18
XELB_TAR=xelb-0.18.tar
XELB_TAR_URL=https://elpa.gnu.org/packages/$XELB_TAR

cd $(dirname $0)

if ! [ -f "$UNIFONT_GZIP" ]; then
    curl -sO "$UNIFONT_GZIP_URL"
fi

if ! [ -f "$UNIFONT_HEX" ]; then
    gzip -dk "$UNIFONT_GZIP"
fi

if ! [ -f "$UNIFONT_GLYPHS_EL" ]; then
    emacs --batch -L . -l gen-unifont-glyphs -f gen-unifont-glyphs-cli \
          "$UNIFONT_HEX" > "$UNIFONT_GLYPHS_EL"
fi

if ! [ -d vendor/ ]; then
    mkdir vendor
fi

if ! [ -f "$XELB_TAR" ]; then
    curl -sO "$XELB_TAR_URL"
fi

if ! [ -d vendor/"$XELB_DIR" ]; then
    tar -C vendor -xf "$XELB_TAR"
    emacs --batch -L vendor/"$XELB_DIR" -f batch-byte-compile \
          vendor/"$XELB_DIR"/*.el
fi

if ! [ -f xcb-boomshine.elc ]; then
    emacs --batch -L vendor/"$XELB_DIR" -L . -f batch-byte-compile \
          xcb-boomshine.el
fi

emacs --batch -L vendor/"$XELB_DIR" -L . -f batch-byte-recompile-directory .

if ! [ -d xcb-boomshine-"$GAME_VERSION" ]; then
    mkdir xcb-boomshine-"$GAME_VERSION"
    cp -R vendor xcb-boomshine-"$GAME_VERSION"/
    cp LICENSE README.md build.sh clean.sh launch.sh \
       gen-unifont-glyphs.el unifont-glyphs.el \
       xcb-boomshine.el xcb-boomshine.elc xcb-boomshine-"$GAME_VERSION"/
    tar -czf xcb-boomshine-"$GAME_VERSION".tar.gz \
        xcb-boomshine-"$GAME_VERSION"/
fi