MongoChef install-updater

update_studio3t.sh

#!/bin/bash

# deprecated MongoChef
depr_dir="/opt/$(ls /opt/ | grep mongochef-)"
if [ -d "$depr_dir" ] && [ "$depr_dir" != "/opt/" ]
then
	echo "Found deprecated MongoChef [$depr_dir]"
	rm -rf "$depr_dir"
	if [ -h /opt/mongochef ]
	then
		# remove symlink
		rm /opt/mongochef
	fi
fi

# get current dir
prog_dir="/opt/$(ls /opt/ | grep studio-3t-)"
echo "Studio 3T DIR: $prog_dir"
prog_dir_version=$(echo $prog_dir | awk -F/ '{print $(NF)}' | sed s/'studio-3t-'// | sed s/'-linux-x64'//)
echo "Studio 3T DIR Version: $prog_dir_version"

# get current url
prog_url=$(curl -s https://studio3t.com/download-thank-you/?OS=x64 | sed 's/<a/\n<a/g' | grep '\.tar\.gz' | grep -v META | sed 's/.*http/http/g' | cut -d"\"" -f1)
echo "Studio 3T URL: $prog_url"
prog_url_version=$(echo $prog_url | awk -F/ '{print $(NF-1)}' | awk -F. '{print $1 "." $2 "." $3}')
echo "Studio 3T URL Version: $prog_url_version"

# check that a current version is found
if [ "$prog_dir_version" == "" ]
then
	echo "New Installation! (no old version found)"
	new_install="1"
fi

# check that a new version and url are found
if [ "$prog_url" == "" ] || [ "$prog_url_version" == "" ]
then
	echo "couldn't find url for new version"
	exit
fi

# check current dir version with current url version
if [ "$prog_dir_version" != "$prog_url_version" ]
then
	if [ "$new_install" != "1" ]
	then
		echo "New Version Found!"
	fi

	cd /opt/
	# download
	wget --quiet --show-progress -O studio3t.new.tar.gz $prog_url
	# unpack
	tar -zxf studio3t.new.tar.gz
	# remove download
	rm studio3t.new.tar.gz

	if [ -h studio3t ]
	then
		# remove symlink
		rm studio3t
	fi
	# create symlink
	ln -s studio-3t-${prog_url_version}-linux-x64/bin/studio-3t.sh studio3t

	if [ "$new_install" != "1" ]
	then
		# remove old version
		rm -rf studio-3t-${prog_dir_version}-linux-x64
	fi

	# get the logo
	if [ ! -f ~/.local/share/icons/hicolor/128x128/apps/studio3t.png ]
	then
		wget -O ~/.local/share/icons/hicolor/128x128/apps/studio3t.png https://cdn-web.studio3t.com/wp-content/uploads/2017/01/cropped-favicon.png
	fi

	# create .desktop file
	echo '[Desktop Entry]' > ~/.local/share/applications/studio3t.desktop
	echo 'Encoding=UTF-8' >> ~/.local/share/applications/studio3t.desktop
	echo 'Name=Studio 3T' >> ~/.local/share/applications/studio3t.desktop
	echo 'GenericName=Mongo' Editor >> ~/.local/share/applications/studio3t.desktop
	echo 'Exec="/opt/studio3t"' >> ~/.local/share/applications/studio3t.desktop
	echo "Icon=~/.local/share/icons/hicolor/128x128/apps/studio3t.png" >> ~/.local/share/applications/studio3t.desktop
	echo 'Terminal=false' >> ~/.local/share/applications/studio3t.desktop
	echo 'Type=Application' >> ~/.local/share/applications/studio3t.desktop
	echo 'MimeType=text/plain;' >> ~/.local/share/applications/studio3t.desktop
	echo 'Categories=Mongo;Application;Development;Editor;Utility;TextEditor;' >> ~/.local/share/applications/studio3t.desktop
	echo 'StartupWMClass=Studio3T' >> ~/.local/share/applications/studio3t.desktop

fi