Arch-R/tools/mkpkg/update_retroplayer-addons

#!/bin/bash

# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2016-present Team LibreELEC (https://libreelec.tv)

ROOT=$(cd $(dirname $0)/../.. && pwd)

git_clone() {
  # git_clone https://repo.url branch ./target_dir [githash]
  echo "[mkpkg] Checking out $1 ..."
  if [ ! -d "$3" ]; then
    git clone --single-branch --depth=1 --recursive "$1" -b $2 "$3"
  else
    if [ -d "$3" ] ; then
      cd "$3"
      git checkout $2 >/dev/null 2>/dev/null
      git pull
      cd ..
    fi
  fi
  if [ ! -z "$4" ] ; then
    cd "$3"
    git fetch >/dev/null 2>/dev/null
    git branch -D $4 >/dev/null 2>/dev/null
    git checkout $4 >/dev/null 2>/dev/null
    git checkout -b ref-$4 >/dev/null 2>/dev/null
    cd ..
  fi
}

resolve_hash() {
  if [ -d "$1" ] ; then
    cd "$1"
    git rev-parse --short $2 2>/dev/null
  fi
}

get_pkg_var() {
  local pkg_name="$1" pkg_var="$2"
  cd ${ROOT}
  PROJECT=Generic ARCH=x86_64 source config/options ${pkg_name} &>/dev/null
  echo "${!pkg_var}"
}

update_pkg() {
  local pkg_path="$1" pkg_name="$2" pkg_version="$3"
  local old_version pkg_url new_sha256

  old_version=$(get_pkg_var "${pkg_name}" PKG_VERSION)

  if [ "${old_version}" != "${pkg_version}" ]; then
    [ -n "$pkg_version}" ] && sed -e "s|PKG_VERSION=.*|PKG_VERSION=\"${pkg_version}\"|g" -i ${pkg_path}

    pkg_url=$(get_pkg_var "${pkg_name}" PKG_URL)
    if [ -n "${pkg_url}" ]; then
      new_sha256="$(wget -q ${pkg_url} -O- | sha256sum | awk '{print $1}')" || exit 1
      sed -e "s|PKG_SHA256=.*|PKG_SHA256=\"${new_sha256}\"|g" -i ${pkg_path}
    fi
  fi
}

# addons
for addontxt in "binary-addons https://github.com/lrusak/repo-binary-addons.git retroplayer" ; do
  ADDONS=$(echo $addontxt | awk '{print $1}')
  ADDONREPO=$(echo $addontxt | awk '{print $2}')
  GIT_HASH=$(echo $addontxt | awk '{print $3}')
  git_clone $ADDONREPO retroplayer $ADDONS.git $GIT_HASH

  if [ -z "$1" ]; then
    for addon in $ADDONS.git/*.*/ ; do
      if [ -n "$(echo $addon | grep game.)" -o -n "$(echo $addon | grep peripheral.)" ]; then
        ADDON=$(basename $addon)
        REPO=$(cat $addon/$ADDON.txt | awk '{print $2}')
        GIT_HASH=$(cat $addon/$ADDON.txt | awk '{print $3}')
        EMULATOR="libretro-${ADDON##*.}"
        BUMP_REV=""
        OLD_HASH=""
        RESOLVED_HASH=""

        if ! grep -q all $addon/platforms.txt && ! grep -q linux $addon/platforms.txt && ! grep -q ! $addon/platforms.txt; then
          continue
        fi

        #########################
        # binary add-on section #
        #########################

        if [ -f ${ROOT}/packages/mediacenter/kodi-binary-addons/$ADDON/package.mk ]; then

          OLD_HASH=$(get_pkg_var "${ADDON}" PKG_VERSION)
          git_clone $REPO master $ADDON.git $GIT_HASH

          RESOLVED_HASH=$(resolve_hash $ADDON.git $GIT_HASH)
          if [ "$OLD_HASH" != "$RESOLVED_HASH" ]; then
            update_pkg ${ROOT}/packages/mediacenter/kodi-binary-addons/$ADDON/package.mk ${ADDON} ${RESOLVED_HASH}

            BUMP_REV=true

            echo "OLD_HASH: $OLD_HASH"
            echo "NEW_HASH: $RESOLVED_HASH"
            echo ""

          fi
        fi

        #########################
        # emulation section     #
        #########################

        if [ -f ${ROOT}/packages/emulation/$EMULATOR/package.mk ]; then

          OLD_HASH=$(get_pkg_var "${EMULATOR}" PKG_VERSION)
          PKG_SITE=$(get_pkg_var "${EMULATOR}" PKG_SITE)
          git_clone $PKG_SITE master $EMULATOR.git

          RESOLVED_HASH=$(resolve_hash $EMULATOR.git master)
          if [ "$OLD_HASH" != "$RESOLVED_HASH" ]; then
            update_pkg ${ROOT}/packages/emulation/$EMULATOR/package.mk ${EMULATOR} ${RESOLVED_HASH}
            BUMP_REV=true

            echo "OLD_HASH: $OLD_HASH"
            echo "NEW_HASH: $RESOLVED_HASH"
            echo ""

          fi
        fi

        if [ "$BUMP_REV" = "true" ]; then

          PKG_REV=$(get_pkg_var "${ADDON}" PKG_REV)
          sed -e "s|PKG_REV=.*|PKG_REV=\"$((PKG_REV+1))\"|" -i ${ROOT}/packages/mediacenter/kodi-binary-addons/$ADDON/package.mk

          echo "BUMPING PKG_REV FROM: $PKG_REV TO: $((PKG_REV+1))"
          echo ""

        fi
      fi
    done
  fi
done