check chocolatey main package feed ( web & cli ) every 5 minutes

check_choco.sh

#
# check_choco.sh : check website and cli every 5 minutes for "0 packages found" and log errors
#
# requierements : - bash shell used by git on windows
#                 - a "logs" folder in the same directory with this script
#                 
# outputs : - cli outputs only if errors
#           - errors logfile : check_choco.log
#           - website page dump and/or cli --trace dump in "logs" folder only if errors
#
# usage : bash check_choco.sh pkg1 pkg2 pkg3 ...
#

check_website () {
	webreply=`curl.exe -s https://chocolatey.org/packages?q=$1 -o webreply.tmp`
	webpkgnumber=`cat webreply.tmp | grep -o "Search for \"$1\" returned [0-9]* packages" | sed 's/[^0-9]//g'`
	if [ "$webpkgnumber" -eq "0" ]; then
		echo "[UTC:$(date --utc +%F_%T)][website] $webpkgnumber packages found for \"$1\" ! ($(cat webreply.tmp | grep -o "You are on web.[0-9]*.")) see html page logs/$(date --utc +%F_%T)_$1_error.html"
		echo "[UTC:$(date --utc +%F_%T)][website] $webpkgnumber packages found for \"$1\" ! ($(cat webreply.tmp | grep -o "You are on web.[0-9]*.")) see html page logs/$(date --utc +%F_%T)_$1_error.html" >> check_choco.log
		mv webreply.tmp logs/$(date --utc +%F_%T)_$1_error.html 
	else
		#echo "[UTC:$(date --utc +%F_%T)][website] $webpkgnumber packages found for \"$1\" ! ($(cat webreply.tmp | grep -o "You are on web.[0-9]*."))"
		rm webreply.tmp
	fi
}

check_cli () {
	clireply=`choco search $1 --trace > clireply.tmp`
	clipkgnumber=`cat clireply.tmp | grep -o "[0-9]* packages found." | sed 's/[^0-9]//g'`
	if [ "$clipkgnumber" -eq "0" ]; then
		echo "[UTC:$(date --utc +%F_%T)][cli] $clipkgnumber packages found for \"$1\" ! see trace output logs/$(date --utc +%F_%T)_$1_error.txt"
		echo "[UTC:$(date --utc +%F_%T)][cli] $clipkgnumber packages found for \"$1\" ! see trace output logs/$(date --utc +%F_%T)_$1_error.txt" >> check_choco.log
		mv clireply.tmp logs/$(date --utc +%F_%T)_$1_error.txt
	else
		#echo "[UTC:$(date --utc +%F_%T)][cli] $clipkgnumber packages found for \"$1\" !"
		rm clireply.tmp
	fi
}

while true; do
	for i in $*; do 
		check_website $i
		check_cli $i
	done
	sleep 300
done