Script to fetch and download the latest version of the Chrome OS Flex image

crosflex_downloader.sh

#!/bin/bash

URLs=$(curl "https://dl.google.com/dl/edgedl/chromeos/recovery/cloudready_recovery2.json" \
-s --output - | \
grep "^.*\"url\".*$" | \
sed "s/.*\"url\": \"\(.*\)\".*$/\1/g")

printf "\nPick which channel to download your image from. Channel name is near the end of the URL.\n\n"

select URL in $URLs;
 do
	if [[ $URL != "" ]]; then
 		printf "\nDownloading now...\n\n"
 		curl -L -C - -O $URL && break
	else
		printf "\nInvalid selection, please pick one of the above displayed numbers.\n\n"	
	fi
done

printf "\nFinished downloading!\n"