tch-gui-unhide

#!/bin/sh
VERSION="$(uci get version.@version[0].marketing_version)"
SCRIPT="tch-gui-unhide-$VERSION"

if [ -f "$SCRIPT" -a "$(echo $* | grep -o -e '-U')" != '-U' ]; then
  sh $SCRIPT -W $*
else
  if [ ! -f "$SCRIPT" ]; then
    echo "$(date +%H:%M:%S): Platform script $SCRIPT not found in $(pwd)!"
  fi
  echo "$(date +%H:%M:%S): Attempting to download latest release for FW $VERSION from GitHub..."
  RESPONSE_CODE=$(curl -gkLsI -o /dev/null -w '%{http_code}' https://github.com/seud0nym/tch-gui-unhide/releases/latest/download/$VERSION.tar.gz)
  if [ "$RESPONSE_CODE" = 200 ]
  then
    curl -gkL https://github.com/seud0nym/tch-gui-unhide/releases/latest/download/$VERSION.tar.gz | tar -xzvf -
    if [ -f "$SCRIPT" ]; then
      sh $SCRIPT -W $(echo "$*" | sed -e 's/-U$//' -e 's/-U //g' -e 's/U//g')
    fi
  elif [ "$RESPONSE_CODE" = 404 ]
  then
    echo "$(date +%H:%M:%S): ERROR! No latest release found on GitHub for FW $VERSION"
  elif [ "$RESPONSE_CODE" = 000 ]
  then
    echo "$(date +%H:%M:%S): ERROR! No Internet connection???"
  else
    echo "$(date +%H:%M:%S): ERROR! Unknown response for latest FW $VERSION release on GitHub [$RESPONSE_CODE]"
  fi
fi