#!/bin/sh

APP=python3.5
REPO="niess/python-appimage"


# CREATE THE FOLDER
mkdir /opt/$APP
cd /opt/$APP

# ADD THE REMOVER
echo '#!/bin/sh' >> /opt/$APP/remove
echo "rm -R -f /usr/share/applications/AM-$APP.desktop /opt/$APP /usr/local/bin/$APP" >> /opt/$APP/remove
chmod a+x /opt/$APP/remove

# DOWNLOAD THE ARCHIVE
mkdir tmp
cd ./tmp

version=$(curl -Ls https://api.github.com/repos/$REPO/releases | jq '.' | grep x86_64 | grep $APP | grep browser_download_url | grep -i appimage | cut -d '"' -f 4 | head -1)
wget $version
echo "$version" >> /opt/$APP/version
cd ..
mv ./tmp/*mage ./$APP
chmod a+x /opt/$APP/$APP
rmdir ./tmp

# LINK
ln -s /opt/$APP/$APP /usr/local/bin/$APP

# SCRIPT TO UPDATE THE PROGRAM
cat >> /opt/$APP/AM-updater << 'EOF'
#!/usr/bin/env bash
APP=python3.5
REPO="niess/python-appimage"
version0=$(cat /opt/$APP/version)
version=$(curl -Ls https://api.github.com/repos/$REPO/releases | jq '.' | grep x86_64 | grep $APP | grep browser_download_url | grep -i appimage | cut -d '"' -f 4 | head -1)
if [ $version = $version0 ]; then
  echo "Update not needed!"
else
  notify-send "A new version of $APP is available, please wait"
  mkdir /opt/$APP/tmp
  cd /opt/$APP/tmp
  wget $version
  if ls . | grep mage; then
	cd ..
  	if test -f ./tmp/*mage; then rm ./version
  	fi
  	echo $version >> ./version
  	mv --backup=t ./tmp/*mage ./$APP
  	chmod a+x /opt/$APP/$APP
  	rm -R -f ./tmp ./*~
  fi
  notify-send "$APP is updated!"
fi
EOF
chmod a+x /opt/$APP/AM-updater