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Add backup and restore script for evolution

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This commit is contained in:
RealStickman 2021-05-21 11:45:34 +02:00
parent c1a941806e
commit 858a966c94
2 changed files with 74 additions and 0 deletions
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36
arch-config/scripts/pieces/evolution-backup.sh Normal file
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#!/usr/bin/env bash
set -euo pipefail
# give password as argument
if [ $# -eq 1 ]; then
pass=$1
elif [ $# -eq 0 ]; then
echo "Please provide a passphrase"
$(exit 1); echo "$?"
else
echo "Please only insert one argument"
$(exit 1); echo "$?"
fi
# go to home dir
cd "$HOME"
# get current date
currdate="$(date +%Y-%m-%d)"
mkdir -p "$HOME/evolution-mail-backup"
mkdir -p "$HOME/evolution-mail-backup/.config"
mkdir -p "$HOME/evolution-mail-backup/.local"
cp -r "$HOME/.config/evolution/" "$HOME/evolution-mail-backup/.config/"
cp -r "$HOME/.local/share/evolution/" "$HOME/evolution-mail-backup/.local/"
tar -cv -I"zstd -19 -T0" -f evolution-mail-backup-${currdate}.tar.zst evolution-mail-backup/
rm -rf "$HOME/evolution-mail-backup"
echo '$pass' | gpg -c --batch --yes --passphrase-fd 0 evolution-mail-backup-${currdate}.tar.zst
rm evolution-mail-backup-${currdate}.tar.zst
mv evolution-mail-backup-${currdate}.tar.zst.gpg "$HOME/Nextcloud/backups/"

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arch-config/scripts/pieces/evolution-restore.sh Normal file
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#!/usr/bin/env bash
set -euo pipefail
# give password as argument
if [ $# -eq 1 ]; then
pass=$1
elif [ $# -eq 0 ]; then
echo "Please provide a passphrase"
$(exit 1); echo "$?"
else
echo "Please only insert one argument"
$(exit 1); echo "$?"
fi
# go to home dir
cd "$HOME"
# find latest backup version
latestbackup="$(find "$HOME/Nextcloud/backups/" -name "evolution-mail-backup-*\.tar.zst.gpg" | sort | tail -1)"
# decrypt backup
echo '$pass' | gpg --decrypt-file --batch --yes --passphrase-fd 0 "$latestbackup"
# name of decrypted file
latestdecrypted="${latestbackup%.gpg}"
# expand archive
tar -xvf "$latestdecrypted"
# remove unencrypted archive
rm "$latestdecrypted"
# copy configuration
cp -r "$HOME/evolution-mail-backup/.config/" "$HOME/"
cp -r "$HOME/evolution-mail-backup/.local/" "$HOME/"
# remove folder
rm -rf "$HOME/evolution-mail-backup"