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some fixes

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snaki 2022-05-27 13:04:13 +02:00
parent 9d79f9f5df
commit 9a7637b7c4
1 changed files with 37 additions and 28 deletions
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65
btrbk.sh
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@ -1,50 +1,42 @@
#!/bin/bash
source config.sh
startDate=$(date +%s)
function main {
date=$(date +%Y-%m-%d)
month=$(date +%B)
month=$(date +%Y-%B)
for i in ${!SUBVOLS[@]}; do
snapName=${VOLNAME[$i]}.$date
snapYest=$SNAPDIR${VOLNAME[$i]}.$(date -d "$date -1 day" +%Y-%m-%d)
snapLast=$SNAPDIR${VOLNAME[$i]}.$(date -d "$date -1 day" +%Y-%m-%d)
if ! [[ -d "$snapLast" ]]; then
snapLast=$SNAPDIR$(ls -a $SNAPDIR | grep ${VOLNAME[$i]}.$(date -d "$date" +%Y-%m)- | tail -n 1)
fi
if [[ -d "$SNAPDIR$snapName" ]]; then
echo "backup already run today"
continue
else
btrfs subvolume snapshot -r ${SUBVOLS[$i]} $SNAPDIR$snapName
fi
if [[ -d "$snapYest" && $bkType = "daily" && $? = 0 ]]; then
btrfs send -p $snapYest $SNAPDIR$snapName | gpg --batch -er $PUBKEY -o - | rclone rcat $RCLONEDIR$month/$snapName.pgp
if [[ -d "$snapLast" && $bkType = "daily" ]]; then
btrfs send -p $snapLast $SNAPDIR$snapName | gpg --batch -er $PUBKEY -o - | rclone rcat $RCLONEDIR$month"-incr/"$snapName.pgp
else
btrfs send $SNAPDIR$snapName | gpg --batch -er $PUBKEY -o - | rclone rcat $RCLONEDIR$snapName.pgp
fi
if [[ $bktype = monthly && "rclone ls $RCLONEDIR$(date -d "$month -1" +B%)" ]]; then
for f in `seq 1 2`; do
btrfs subvolume delete $SNAPDIR${VOLNAME[$i]}.$(date -d "$date -$f day" +%Y-%m-%d)
done
rclone delete $RCLONEDIR$(date -d "$month -1 month" +%B)/
else
btrfs subvolume delete $SNAPDIR${VOLNAME[$i]}.$(date -d "$date -2 day" +%Y-%m-%d)
btrfs send $SNAPDIR$snapName | gpg --batch -er $PUBKEY -o - | rclone rcat $RCLONEDIR$month"-full/"$snapName.pgp
if [[ $bktype = monthly ]] && rclone ls $RCLONEDIR$(date -d "$date -1 month" +%Y-%B)-incr; then
rclone delete $RCLONEDIR$(date -d "$date -1 month" +%Y-%B)-incr/
if rclone ls $RCLONEDIR$(date -d "$date -6 month" +%Y-%B)-full/; then
rclone delete $RCLONEDIR$(date -d "$date -6 month" +%Y-%B)-full/
fi
fi
fi
mapfile -t oldSnaps < <(ls -a $SNAPDIR | grep ${VOLNAME[$i]}.\....-..- | head -n -3)
for snap in ${!oldSnaps[@]}; do
btrfs subvolume delete $SNAPDIR${oldSnaps[$snap]}
done
done
end
}
rclone ls $RCLONEDIR > /dev/null 2>&1
if [[ $? = 0 ]]; then
gpg --list-key $PUBKEY > /dev/null 2>&1
if [[ $? = 0 ]]; then
testDate
else
echo "pubkey wrong or not found exit code: $?"
exit
fi
else
echo "rclone dir wrong or not found exit code: $?"
exit
fi
function testDate {
if [ `date +%d` != "01" ]; then
bkType=daily
@ -54,3 +46,20 @@ function testDate {
main
fi
}
function end {
echo "backup finished in $(( ($(date +%s) - startDate) / 60 )) min"
}
if rclone ls $RCLONEDIR > /dev/null 2>&1; then
if gpg --list-key $PUBKEY > /dev/null 2>&1; then
testDate
else
echo "pubkey wrong or not found exit code: $?"
exit
fi
else
echo "rclone dir wrong or not found exit code: $?"
exit
fi