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create simple way to add more configurations to take snapshots of

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This commit is contained in:
James Barnett 2016-04-23 08:38:38 -05:00
parent 3244efa1f9
commit 6bae9c0044
2 changed files with 22 additions and 8 deletions
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17
snapper-post
View file

@ -20,12 +20,19 @@
# Takes a snapper post snapshot after a pacman transaction # Takes a snapper post snapshot after a pacman transaction
# Change this variable to include other configs in the post snapshot
# You must also change it in the pre snapshot script
CONFIGS="root"
#CONFIGS="root home"
PACMAN_CMD=$(ps -C pacman -o args=) PACMAN_CMD=$(ps -C pacman -o args=)
PREFILE=/usr/share/libalpm/hooks.bin/snap-pac/.pre PREFILE=/usr/share/libalpm/hooks.bin/snap-pac/.pre
if [ -f $PREFILE ]; then for x in $CONFIGS; do
SNAPPERPACPRE=$(cat $PREFILE) if [ -f $PREFILE"_"$x ]; then
snapper --config root create --cleanup-algorithm number --type post --pre-number $SNAPPERPACPRE --description "$PACMAN_CMD" SNAPPERPACPRE=$(cat $PREFILE"_"$x)
rm $PREFILE snapper --config $x create --cleanup-algorithm number --type post --pre-number $SNAPPERPACPRE --description "$PACMAN_CMD"
rm $PREFILE"_"$x
else else
echo "WARNING: $PREFILE does not exist, so not performing post snapshot. If you are initially installing snap-pac, this is normal." echo "WARNING: $PREFILE"_"$x does not exist, so not performing post snapshot. If you are initially installing snap-pac, this is normal."
fi fi
done

9
snapper-pre
View file

@ -20,6 +20,13 @@
# Takes a snapper pre snapshot before a pacman transaction # Takes a snapper pre snapshot before a pacman transaction
# Change this variable to include other configs in the pre snapshot
# You must also change it in the post snapshot script
CONFIGS="root"
#CONFIGS="root home"
PACMAN_CMD=$(ps -C pacman -o args=) PACMAN_CMD=$(ps -C pacman -o args=)
PREFILE=/usr/share/libalpm/hooks.bin/snap-pac/.pre PREFILE=/usr/share/libalpm/hooks.bin/snap-pac/.pre
snapper --config root create --type pre --cleanup-algorithm number --print-number --description "$PACMAN_CMD" > $PREFILE for x in $CONFIGS; do
snapper --config $x create --type pre --cleanup-algorithm number --print-number --description "$PACMAN_CMD" > $PREFILE"_"$x
done