#!/bin/bash
##Simple script to run Restic backups
source $SCRIPTS/Okiru
source /etc/environment
logging Restic

#Safety function; accepts repository to check
safety(){
#Check no other Restic process is using this repository; Free unnecessary locks, if present
if [[ -n $(ps aux | grep restic | grep $1) ]]; then
	warn "Repository $1 is in use - ignoring"
	return 1
#	       ^ If there's a restic process holding the repository, leave it alone.
else
	info "Repository $1 is not in use - unlocking"
	restic -r b2:$1 unlock
#			^ If a lock exists but no process, the repository is safe and should be unlocked.
fi
}
#Backup function; accepts repository and path to backup
backup(){
#Check safety
if safety $1; then
	#Run the backup
	if restic -r b2:$1 backup $2; then
		ok "Path $2 completed upload to $1." #Running integrity check"
		#Run integrity check
#		if restic -r b2:$1 check; then
#			echo "[OK]: Repository $1 is healthy"
			# Prune repository to avoid unnecessary data
			if restic -r b2:$1 prune; then
				ok "Repository $1 is trim"
			else
				error "Failed to prune repository $1!"
			fi
#		else
#			echo "[ERR]: Repository $1 failed integrity check!" > /dev/stderr
#		fi
	else
		error "Repository $1 failed to upload path $2!"
	fi
fi
}
#Pictures
backup Gerbil-TK /Red-Vol/Media/Pictures/
#Containers
backup Pukeko-XYZ-Containers /Red-Vol/Media/Containers
#Cloud 
backup Pukeko-XYZ-Cloud /Red-Vol/Media/Cloud/Syncthing