export

#!/usr/bin/env bash

REALNAME="Antsy Alien Attack Pico"
LOWERNAME="${REALNAME,,}"
FILENAME="${LOWERNAME// /-}"
VER="1.$(date +%y.%j%H)"
P8="main.p8"
OPTS="-windowed -0 -home ./config -root_path ."

function pico_export() {
  local TARGET="${1}"
  local EXPORT_PATH="exports/${TARGET}"
  mkdir -p "${EXPORT_PATH}"

  # Custom PICO-8 HTML template with WebGL CRT
  if [ ! -e ./config/plates/crtplate.html ]; then
   wget -qc "https://raw.githubusercontent.com/carlc27843/pico8-crt-plate/main/crtplate.html" -O "./config/plates/crtplate.html"
   sed -i "s/PICO-8 Cartridge/${REALNAME}/" ./config/plates/crtplate.html
  fi

  # Add any target specific export options
  local EXPORT_OPTS=""
  if [[ ${TARGET} == *wasm* ]]; then
    EXPORT_OPTS+=" -w"
  fi

  if [[ ${TARGET} == *crt* ]]; then
    EXPORT_OPTS+=" -p ./config/plates/crtplate"
  fi

  # Show EXIT in the main menu by default
  echo "native_build=false" > build_config.p8

  # Export the target
  case "${TARGET}" in
   bin)
     echo "native_build=true" > build_config.p8
     pico8 "${OPTS}" -export "${EXPORT_PATH}/${FILENAME}.bin" "${P8}"
     mv "${EXPORT_PATH}/${FILENAME}.bin"/*.zip exports/
     mkdir -p "${EXPORT_PATH}/${FILENAME}.bin/macos"
     mv "${EXPORT_PATH}/${FILENAME}.bin/${FILENAME}.app" "${EXPORT_PATH}/${FILENAME}.bin/macos/"
     ;;
   cart)
     pico8 "${OPTS}" -export "${EXPORT_PATH}/${FILENAME}.p8.png" "${P8}"
     cp "${EXPORT_PATH}/${FILENAME}.p8.png" exports/
     ;;
   html*|wasm*)
     pico8 "${OPTS}" -export "${EXPORT_OPTS} ${EXPORT_PATH}/${FILENAME}.html" "${P8}";;
  esac

  # Make .zip of the HTML/WASM export for Itch.io.
  if [[ ${TARGET} == *html* ]] || [[ ${TARGET} == *wasm* ]]; then
    mv "${EXPORT_PATH}/${FILENAME}.html" "exports/${TARGET}/index.html"
    pushd "${EXPORT_PATH}"
    zip -9 "../${FILENAME}_${TARGET}.zip" *
    popd
  fi
}

function pico_appimage() {
  # https://www.booleanworld.com/creating-linux-apps-run-anywhere-appimage/
  if [ -x appimagetool-x86_64.AppImage ]; then
    local TARGET="AppImage"
    mkdir -p "exports/${TARGET}"
    local EXPORT_PATH="exports/${TARGET}"
        
    cp "exports/bin/${FILENAME}.bin/linux/antsy-alien-attack-pico" "${EXPORT_PATH}/"
    cp "exports/bin/${FILENAME}.bin/linux/data.pod" "${EXPORT_PATH}/"
    cp "exports/bin/${FILENAME}.bin/linux/${FILENAME}.png" "${EXPORT_PATH}/"  
    cp packaging/antsy-alien-attack-pico.desktop "${EXPORT_PATH}/"
    cat << 'EOF' > "${EXPORT_PATH}/AppRun"
#!/bin/sh

cd "$(dirname "$0")"
exec ./antsy-alien-attack-pico
EOF

    chmod 755 "${EXPORT_PATH}/AppRun"
    ./appimagetool-x86_64.AppImage "${EXPORT_PATH}" "exports/${FILENAME}_${VER}.AppImage"
    chmod +x "exports/${FILENAME}_${VER}.AppImage"
  else
    wget -c "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage" -O ./appimagetool-x86_64.AppImage
    chmod 755 ./appimagetool-x86_64.AppImage
  fi
}

function pico_flatpak() {
  # https://www.steinzone.de/wordpress/how-to-build-a-flatpak-of-a-sdl2-game-commander-genius/
  return
}

function pico_snap() {
  if [ -x /snap/bin/snapcraft ]; then
    local TARGET="snap"
    mkdir -p "exports/${TARGET}/snap"
    cp -a packaging/snap/* "exports/${TARGET}/snap/"
    local EXPORT_PATH="exports/${TARGET}"
    mkdir -p "${EXPORT_PATH}/game"
    cp "exports/bin/${FILENAME}.bin/linux/"* "${EXPORT_PATH}/game/"
    cp packaging/antsy-alien-attack-pico.desktop "${EXPORT_PATH}/game/"
    sed -i s'|Icon=antsy-alien-attack-pico|Icon=/antsy-alien-attack-pico\.png|' "${EXPORT_PATH}/game/antsy-alien-attack-pico.desktop"
    sed -i "s/version: '0'/version: '${VER}'/" "${EXPORT_PATH}/snap/snapcraft.yaml"
    pushd "${EXPORT_PATH}"
    snapcraft
    popd
    mv "${EXPORT_PATH}/"*.snap exports/
  fi
}

function pico_deb() {
  if [ -x /usr/bin/dpkg-buildpackage ]; then
    local TARGET="deb"
    mkdir -p "exports/${TARGET}/debian"
    cp -a packaging/debian/* "exports/${TARGET}/debian/"
    local EXPORT_PATH="exports/${TARGET}"
    mkdir -p "${EXPORT_PATH}/opt/antsy-alien-attack-pico"
    mkdir -p "${EXPORT_PATH}/usr/share/icons/hicolor/128x128/apps"
    mkdir -p "${EXPORT_PATH}/usr/share/applications"
    cp "exports/bin/${FILENAME}.bin/linux/antsy-alien-attack-pico" "${EXPORT_PATH}/opt/antsy-alien-attack-pico/"
    cp "exports/bin/${FILENAME}.bin/linux/data.pod" "${EXPORT_PATH}/opt/antsy-alien-attack-pico/"
    cp "exports/bin/${FILENAME}.bin/linux/${FILENAME}.png" "${EXPORT_PATH}/usr/share/icons/hicolor/128x128/apps/antsy-alien-attack-pico.png"
    cp packaging/antsy-alien-attack-pico.desktop "${EXPORT_PATH}/usr/share/applications/"

    pushd "${EXPORT_PATH}"
    dch --newversion="${VER}" --distribution unstable "Release ${REALNAME} ${VER}"
    dpkg-buildpackage --build=binary --no-check-builddeps --compression=gzip
    popd
  fi
}

function pico_dmg() {
  # https://stackoverflow.com/a/7553878
  if [ -x /usr/local/bin/dmg ]; then
    genisoimage -V "${REALNAME}" -D -R -apple -no-pad -o "exports/${FILENAME}_uncompressed.dmg" "exports/bin/${FILENAME}.bin/macos/"
    dmg "exports/${FILENAME}_uncompressed.dmg" "exports/${FILENAME}.dmg"
  else
    genisoimage -V "${REALNAME}" -D -R -apple -no-pad -o "exports/${FILENAME}.dmg" "exports/bin/${FILENAME}.bin/macos/"
  fi
}

if ! grep -q __label__ "${P8}"; then
  echo "ERROR! Your pico-8 project doesn't have a label."
  echo "       Run your game and press F2 to create one"
  exit 1
fi

rm -rf exports
mkdir -p exports
echo "${VER}" > exports/version.txt
pico_export bin
pico_export cart
pico_export html
pico_export html_crt
pico_export wasm
pico_export wasm_crt
pico_appimage
pico_deb
pico_dmg
#pico_snap
pico_snap