98 lines
3.2 KiB
Plaintext
98 lines
3.2 KiB
Plaintext
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#!/usr/bin/env bash
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# set -euo pipefail
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mkdir -p ~/.restore-info/tmp
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chmod 700 ~/.restore-info
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# ./restic -r s3:https://<WASABI-SERVICE-URL>/<WASABI-BUCKET-NAME> init
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export AWS_ACCESS_KEY_ID=$(pash show personal-backups/aws-key-id)
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export AWS_SECRET_ACCESS_KEY=$(pash show personal-backups/aws-access-key)
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repo=$(cat ~/.dotfiles/.restic/.repo-name)
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script_started=$(date +%Y-%M-%d_%k%M%S)
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# $RESTIC_PASSWORD_FILE or $RESTIC_PASSWORD_COMMAND
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if [[ -f "$HOME/.dotfiles/.restic/.repo-pass" ]]; then
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export RESTIC_PASSWORD_FILE="$HOME/.dotfiles/.restic/.repo-pass"
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else
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export RESTIC_PASSWORD_COMMAND="pash show personal-backups/repo-pass"
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fi
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# set email vars here
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[ -f ~/.dotfiles/.restic/.env ] && source ~/.dotfiles/.restic/.env
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# Check internet connectivity
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echo "checking internet connectivity, pinging google.com"
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ping -c 1 google.com
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internet_check="$?"
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if [[ $internet_check != 0 ]]; then
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echo "You may not be connected to the internet"
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notify-send -u critical "The backup was unable to run:" "you are not connected to the internet"
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zenity --error --text "The backup was unable to run: you are not connected to the internet"
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exit 1
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fi
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# Check if metered
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# https://github.com/erikw/restic-systemd-automatic-backup
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# http://opensource.org/licenses/BSD-3-Clause
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systemctl is-active dbus.service >/dev/null 2>&1 || exit 0
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systemctl is-active NetworkManager.service >/dev/null 2>&1 || exit 0
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metered_status=$(dbus-send --system --print-reply=literal \
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--system --dest=org.freedesktop.NetworkManager \
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/org/freedesktop/NetworkManager \
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org.freedesktop.DBus.Properties.Get \
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string:org.freedesktop.NetworkManager string:Metered \
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| grep -o ".$")
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if [[ $metered_status =~ (1|3) ]]; then
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echo Current connection is metered
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notify-send -u critical "The backup was unable to run:" "your internet connection is metered"
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zenity --error --text "The backup was unable to run: your internet connection is metered"
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exit 1
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fi
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case "$1" in
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backup)
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cd ~ || exit 1
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echo "exporting list of packages"
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rm ~/.restore-info/packages-* # clear existing
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# https://unix.stackexchange.com/questions/82880/how-to-replicate-installed-package-selection-from-one-fedora-instance-to-another
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# install w/ < $file xargs dnf -y install
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dnf repoquery --qf '%{name}' --userinstalled \
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| grep -v -- '-debuginfo$' \
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| grep -v '^\(kernel-modules\|kernel\|kernel-core\|kernel-devel\)$' \
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> ~/.restore-info/packages-${script_started}.txt
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echo "exporting dnf repos list"
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rm ~/.restore-info/dnfrepos-* # clear existing
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dnf repolist enabled > ~/.restore-info/dnfrepos-${script_started}.txt
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echo "starting backup"
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restic backup -r "$repo" \
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--one-file-system \
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--exclude-caches --exclude-file ~/.dotfiles/.restic/ignore.txt \
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--exclude-if-present .exclude_from_backup \
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~ -v > ~/.restore-info/tmp/backup-log-${script_started}.txt
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restic_exit_code="$?"
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backup_stopped=$(date +%k%M%S)
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cat <<EOMAIL | msmtp --read-envelope-from $BACKUP_EMAIL_TO
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To: $BACKUP_EMAIL_TO
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From: $BACKUP_EMAIL_FROM
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Subject: Backup report $script_started exiting $restic_exit_code
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Stopped $backup_stopped
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$(cat ~/.restore-info/tmp/backup-log-${script_started}.txt)
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EOMAIL
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;;
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prune)
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echo "not implemented yet" ;;
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exec)
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shift
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restic -r "$repo" "$@" ;;
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esac
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