Updated build versioning script for http://www.raywenderlich.com/105641/change-app-icon-build-time

appIconBadging.sh

IFS=$'\n'
buildNumber=$(/usr/libexec/PlistBuddy -c "Print CFBundleVersion" "${PROJECT_DIR}/${INFOPLIST_FILE}")
versionNumber=$(/usr/libexec/PlistBuddy -c "Print CFBundleShortVersionString" "${PROJECT_DIR}/${INFOPLIST_FILE}")
PATH=${PATH}:/usr/local/bin

function checkFileExists () {
  if [[ ! -e "$1" ]]; then
    echo "Required file unable to be found: $1"
    exit 1
  fi
}

function generateIcon () {
  BASE_IMAGE_NAME=$1

  IDENTIFY_BIN=$(which identify)
  if [[ "$IDENTIFY_BIN" == '' ]]; then
    echo "No 'identify' command found. Please ensure image magick is installed correctly"
  else

    BUILD_RESOURCES_DIR="${BUILT_PRODUCTS_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
    TARGET_PATH="${BUILD_RESOURCES_DIR}/${BASE_IMAGE_NAME}"
    BASE_IMAGE_PATH=$(find ${BUILD_RESOURCES_DIR} -name ${BASE_IMAGE_NAME})

    checkFileExists "betaRibbon.png"
    checkFileExists "debugRibbon.png"
    checkFileExists "$BASE_IMAGE_PATH"

    WIDTH=$(identify -format %w $BASE_IMAGE_PATH)
    echo "Image width: $WIDTH"
    FONT_SIZE=$(echo "$WIDTH * .15" | bc -l)
    echo "Font size: $FONT_SIZE"
    BADGE_TEXT="$buildNumber"
    echo "Creating badged icon for: '$BASE_IMAGE_NAME' with '$BADGE_TEXT'"

    if [ "${CONFIGURATION}" == "Debug" ]; then
      convert debugRibbon.png -resize ${WIDTH}x${WIDTH} resizedRibbon.png
      convert ${BASE_IMAGE_PATH} -fill black -font Times-Bold -pointsize ${FONT_SIZE} -gravity south -annotate 0 "$BADGE_TEXT" - | composite resizedRibbon.png - ${TARGET_PATH}
    fi

    if [ "${CONFIGURATION}" == "Beta" ]; then
      convert betaRibbon.png -resize ${WIDTH}x${WIDTH} resizedRibbon.png
      convert ${BASE_IMAGE_PATH} -fill black -font Times-Boldr -pointsize ${FONT_SIZE} -gravity south -annotate 0 "$BADGE_TEXT" - | composite resizedRibbon.png - ${TARGET_PATH}
    fi
  fi
}

generateIcon "AppIcon60x60@2x.png"
generateIcon "AppIcon60x60@3x.png"
generateIcon "AppIcon76x76~ipad.png"
generateIcon "AppIcon76x76@2x~ipad.png"

Actually this won't work as the generated image will keep adding values... need another way to maintain the raw image

Pretty much damned if you do, damned if you don't. Maybe caching a .original on first build attempt, but it would mean clearing build folder any time the image/script/variables are changed. Or knowing a way to translate the raw Images.xcassets image path to translate resulting image name into raw image name...

I was trying to add Version number on Splash screen, but not able to success. Can you help me out on that?