Gobligine/tools/build_appimage.sh

#!/bin/bash

# Tested with 
#   appimagecrafters/appimage-builder
# and
#   centos:centos-7

# config
if [ -z "$GAME_ID" ]; then
    if [ $# -gt 0 ]; then
        export GAME_ID="$1"
    else
        echo "Need GAME_ID set or passed as first argument"
        exit 1
    fi
fi
if [ -z "$GAME_NAME" ]; then
    if [ $# -gt 1 ]; then
        export GAME_NAME="$2"
    else
        echo "Need GAME_NAME set or passed as second argument"
        exit 1
    fi
fi
if [ -z "$GAME_VERSION" ]; then
    if [ $# -gt 2 ]; then
        export GAME_VERSION="$3"
    else
        export GAME_VERSION="$(head -1 debian/changelog | cut -f2 -d' ' | sed 's/(//' | sed 's/)//')"
    fi
fi
export GAME_ARCH=$(uname -m)

CENTOS=`which yum || true`
if [ -n "$CENTOS" ]; then
    # centos (>= 7) build tools
    yum install -yy centos-release-scl && yum install -yy git devtoolset-7-toolchain
    yum install -yy zlib-devel file
    scl enable devtoolset-7 bash
    # centos SDL dependencies
    yum install -yy libX11-devel libXext-devel libXrandr-devel libXi-devel libXfixes-devel libXcursor-devel
    yum install -yy pulseaudio-libs-devel
    yum install -yy mesa-libGL-devel
    yum install -yy wayland-devel
else
    # ubuntu (>= 18.04) build tools
    sudo apt-get update && apt-get install -yy git build-essential
    sudo apt-get install -yy zlib1g-dev file
    # ubuntu SDL dependencies
    sudo apt-get install -yy libx11-dev libxext-dev libxrandr-dev libxi-dev libxfixes-dev libxcursor-dev
    sudo apt-get install -yy libpulse-dev
    sudo apt-get install -yy libgl1-mesa-dev libgles2-mesa-dev
    sudo apt-get install -yy libwayland-dev
fi

if [ -n "$CENTOS" ]; then
    # cmake
    curl -L -O https://cmake.org/files/v3.20/cmake-3.20.0.tar.gz
    tar zxf cmake-3.20.0.tar.gz
    pushd cmake-3.20.0
        sed -i 's/cmake_options="-DCMAKE_BOOTSTRAP=1"/cmake_options="-DCMAKE_BOOTSTRAP=1 -DCMAKE_USE_OPENSSL=OFF"/' bootstrap
        ./bootstrap --prefix=/usr/local
        make -j$(nproc)
        make install
        popd
fi

# git clone --depth 1 https://github.com/Wargus/stratagus
git clone --depth 1 https://github.com/Wargus/${GAME_ID}

# pushd stratagus
    git submodule update --init --recursive
    mkdir build
    pushd build
        cmake ..                                                        \
            -DBUILD_VENDORED_LUA=ON                                     \
            -DBUILD_VENDORED_SDL=ON                                     \
            -DBUILD_VENDORED_MEDIA_LIBS=ON                              \
            -DCMAKE_BUILD_TYPE=Release                                  \
            -DCMAKE_INSTALL_PREFIX=/usr                                 \
            -DGAMEDIR=/usr/bin
        make -j$(nproc) install DESTDIR=../../AppDir
        popd
#    popd
pushd ${GAME_ID}
    git submodule update --init --recursive
    mkdir build
    pushd build
        cmake ..                                                        \
            -DENABLE_VENDORED_LIBS=ON                                   \
            -DCMAKE_BUILD_TYPE=Release                                  \
            -DSTRATAGUS_INCLUDE_DIR=$PWD/../../gameheaders              \
            -DSTRATAGUS=stratagus                                       \
            -DCMAKE_INSTALL_PREFIX=/usr                                 \
            -DDATA_PATH=../../share/games/stratagus/${GAME_ID}/         \
            -DGAMEDIR=/usr/bin                                          \
            -DICONDIR=/usr/share/icons/default/64x64/                   \
            -DGAMEDIRABS=""
        make -j$(nproc) install DESTDIR=../../AppDir
        popd
    popd

if [ -n "$CENTOS" ]; then
    # using linuxdeploy
    echo '#!/bin/sh' > AppDir/AppRun
    echo -n 'exec $APPDIR/usr/bin/' >> AppDir/AppRun
    echo -n "${GAME_ID}" >> AppDir/AppRun
    echo -n ' --argv0=$APPDIR/usr/bin/' >> AppDir/AppRun
    echo -n "${GAME_ID}" >> AppDir/AppRun
    echo ' $@' >> AppDir/AppRun
    chmod +x AppDir/AppRun
    cat AppDir/AppRun
    curl -L -O "https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage"
    chmod +x linuxdeploy-x86_64.AppImage
    ./linuxdeploy-x86_64.AppImage --appimage-extract-and-run --appdir AppDir --output appimage
else
    # using appimage-builder
    echo    "version: 1" > appimagebuilder.yaml
    echo    "AppDir:" >> appimagebuilder.yaml
    echo    "    path: ./AppDir" >> appimagebuilder.yaml
    echo    "    app_info:" >> appimagebuilder.yaml
    echo    "        id: com.stratagus.${GAME_ID}" >> appimagebuilder.yaml
    echo    "        name: '${GAME_NAME}'" >> appimagebuilder.yaml
    echo    "        icon: '${GAME_ID}'" >> appimagebuilder.yaml
    echo    "        version: '${GAME_VERSION}'" >> appimagebuilder.yaml
    echo    "        exec: usr/bin/${GAME_ID}" >> appimagebuilder.yaml
    echo    "        exec_args: '\"--argv0=\$APPDIR/usr/bin/${GAME_ID}\" \$@'" >> appimagebuilder.yaml
    echo    "AppImage:" >> appimagebuilder.yaml
    echo    "    arch: '${GAME_ARCH}'" >> appimagebuilder.yaml
    APPIMAGEBUILDER=`which appimage-builder || true`
    if [ -z "$APPIMAGEBUILDER" ]; then
        wget https://github.com/AppImageCrafters/appimage-builder/releases/download/v1.1.0/appimage-builder-1.1.0-x86_64.AppImage
        chmod +x appimage-builder-1.1.0-x86_64.AppImage
        APPIMAGEBUILDER=$(pwd)/appimage-builder-1.1.0-x86_64.AppImage
    fi
    $APPIMAGEBUILDER --recipe appimagebuilder.yaml
fi