From d6e801a44971f9e6ee6d1282b3ae0912e0033ba3 Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Tue, 24 Aug 2021 11:39:22 +0000
Subject: [PATCH] Updated to excludes file

---
 backup.sh |  112 +++++++++++++++++++++++++++++++++++--------------------
 1 files changed, 71 insertions(+), 41 deletions(-)

diff --git a/backup.sh b/backup.sh
index 8451eaf..fd5e64e 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,50 +1,80 @@
 #!/bin/sh
 
-cd /home/joel/OneDrive
+BACKUP_DIR="/backup/work/"
+FILES_DIR="/home/joel/OneDrive/"
+RCLONE_BACKUP=("GoogleDrive" "Mega" "unimelb" "pCloud" "gdrive_unimelb")
+RCLONE_FILES=("Mega" "unimelb" "gdrive_unimelb")
+EXCLUDES="/home/joel/Scripts/backup_patterns.txt"
+
+function sync() {
+    case $1 in
+	"sout")
+	    rclone sync $([ $2 != "p" ] && echo "$BACKUP_DIR" || echo "$FILES_DIR") \
+		   $1:/data/Cloud/$([ $2 != "p" ] && echo "backup" || echo "files") $(! [ -z $3 ] && echo "-P")
+	    ;;
+	*)
+	    rclone sync $([ $2 != "p" ] && echo "$BACKUP_DIR" || echo "$FILES_DIR") \
+		   $1:/Uni/$([ $2 != "p" ] && echo "borg" || echo "files")  $(! [ -z $3 ] && echo "-P")
+	    ;;
+    esac
+}
+
+function sync_all() {
+    if [ -z $1 ]; then
+	for i in ${RCLONE_BACKUP[*]}; do
+	    #echo -e '\033[0;31m'$i backup'\033[0m'
+	    sync $i n &
+	done
+	for i in ${RCLONE_FILES[*]}; do
+	    #echo -e '\033[0;31m'$i files'\033[0m'
+	    sync $i p &
+	done
+    else
+	for i in ${RCLONE_BACKUP[*]}; do
+	    echo -e '\033[0;31m'$i backup'\033[0m'
+	    sync $i n p
+	done
+	for i in ${RCLONE_FILES[*]}; do
+	    echo -e '\033[0;31m'$i files'\033[0m'
+	    sync $i p p
+	done
+    fi
+}
 
 if [ "$1" = "sync" ]; then
-	echo Syncing
-	BACKUP_DIR="/backup/work/"
-	echo OneDrive Personal
-	rclone sync $BACKUP_DIR "OneDrive_Personal":/Uni -P
-	echo NextCloud
-	rclone sync $BACKUP_DIR "NextCloud":/Uni -P
-	echo GoogleDrive
-	rclone sync $BACKUP_DIR "GoogleDrive":/Uni -P
-	echo Mega
-	rclone sync $BACKUP_DIR "Mega":/Uni -P
-	echo unimelb
-	rclone sync $BACKUP_DIR "unimelb":/ -P
-	echo sout
-	rclone sync $BACKUP_DIR "sout":/data/Cloud/backup -P
-	echo sout files
-	rclone sync /home/joel/OneDrive "sout":/data/Cloud/files -P
-	exit
+    echo -e '\033[0;32m'Syncing'\033[0m'
+    sync_all p
+    exit
+elif [ "$1" = "cron" ]; then
+    borg create \
+	 --compression zstd,22 \
+	 --exclude-from $EXCLUDES \
+	 \
+	 $BACKUP_DIR::"$(date +%F+%R)" \
+	 $FILES_DIR
+else
+    borg create \
+	 --verbose \
+	 --stats \
+	 --compression zstd,22 \
+	 --exclude-from $EXCLUDES \
+	 \
+	 $BACKUP_DIR::"$(date +%F+%R)" \
+	 $FILES_DIR
 fi
 
-LAST="$(duplicacy list | tail -n1 | cut -d' '  -f4)"
-CURR="$(duplicacy backup | tail -n1 | sed 's/[^0-9]//g')"
-#LAST=2
-#CURR=4
-DIFF="$(duplicacy diff -r $CURR -r $LAST | grep '-')"
+borg prune \
+     --keep-hourly 12 \
+     --keep-daily 8 \
+     --keep-monthly 2 \
+     $BACKUP_DIR
 
-#echo "curr - $CURR"
-#echo "last - $LAST"
-#echo "diff - $DIFF"
-
-duplicacy prune -keep 7:30 -keep 1:7 -exclusive > /dev/null 2>&1
-
-if [ -z "$DIFF" ]; then
-	duplicacy prune -r $CURR -exclusive > /dev/null 2>&1
+LAST="$(borg list $BACKUP_DIR | tail -n2 | cut -d' ' -f1)"
+TOP="$(echo $LAST | cut -d' ' -f1)"
+BOTTOM="$(echo $LAST | cut -d' ' -f2)"
+if [ -z "$(borg diff $BACKUP_DIR::$TOP $BOTTOM)" ]; then
+    borg delete $BACKUP_DIR::$(echo $LAST | cut -d' ' -f2)
 else
-	echo "New backup $CURR"
-	BACKUP_DIR="/backup/work/"
-	rclone sync $BACKUP_DIR "OneDrive_Personal":/Uni &
-	rclone sync $BACKUP_DIR "NextCloud":/Uni &
-	rclone sync $BACKUP_DIR "GoogleDrive":/Uni &
-	rclone sync $BACKUP_DIR "Mega":/Uni &
-	rclone sync $BACKUP_DIR "unimelb":/ &
-	rclone sync $BACKUP_DIR "sout":/data/Cloud/backup &
-	rclone sync /home/joel/OneDrive "sout":/data/Cloud/files &
-	#rclone sync $BACKUP_DIR "Oracle":/Uni
+    echo "New backup $(echo $LAST | cut -d' ' -f2)"
+    sync_all
 fi

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