96 lines
3.2 KiB
Bash
Executable File
96 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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set -aeou pipefail
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[[ ! -f "$HOME"/.borgbackup.env ]] && printf "\$HOME/.borgbackup.env doesn't exist!\n" && exit 1
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if [[ "$(stat -c %A "$HOME"/.borgbackup.env)" != "-rw-------" ]]; then
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printf "WARNING!!!! \$HOME/.borgbackup.env has the wrong permissions!\n"
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printf "\nrun : chmod 0600 \$HOME/.borgbackup.env\n"
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exit 1
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fi
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# shellcheck disable=SC1090
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source "${HOME}/.borgbackup.env"
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# some helpers and error handling:
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info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; }
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trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM
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info "Starting backup"
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# Backup the most important directories into an archive named after
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# the machine this script is currently running on:
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borg create \
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--verbose \
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--filter AME \
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--list \
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--stats \
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--show-rc \
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--compression lz4 \
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--exclude-caches \
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--exclude '/home/iso/*' \
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--exclude '/home/VMs/*' \
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--exclude '/var/cache/*' \
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--exclude '/var/tmp/*' \
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--exclude '/*/lost\+found/*' \
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--exclude '/home/*/.cache/*' \
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--exclude '/home/*/go/*' \
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--exclude '/home/*/.wine/*' \
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--exclude '/home/*/snap/*' \
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--exclude '/home/*/Downloads/*' \
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--exclude '/home/*/Nextcloud/*' \
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--exclude '/home/*/.config/Rocket.Chat/Cache//*' \
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--exclude '/home/*/.config/discord/Cache/*' \
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--exclude '/home/*/.mozilla/firefox/*/Cache/*' \
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--exclude '/home/*/.mozilla/firefox/*/minidumps/*' \
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--exclude '/home/*/.mozilla/firefox/*/extensions.sqlite' \
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--exclude '/home/*/.mozilla/firefox/*/urlclassifier3.sqlite' \
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--exclude '/home/*/.config/google-chrome/Default/Local Storage/*' \
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--exclude '/home/*/.config/google-chrome/Default/Session Storage/*' \
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--exclude '/home/*/.config/google-chrome/Default/Application Cache/*' \
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--exclude '/home/*/.config/google-chrome/Default/History/*' \
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--exclude '/home/*/.config/google-chrome/Default/History-journal/*' \
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--exclude '/home/*/.config/google-chrome/Default/History Provider Cache/*' \
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--exclude '/home/*/.local/share/flatpak/*' \
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--exclude '/home/*/.local/share/virtualenv/*' \
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--exclude '/home/*/.local/share/virtualenvs/*' \
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--exclude '/home/*/code/*' \
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--exclude '/home/*/VirtualBox VMs/*' \
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::'{hostname}-{now}' \
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/home \
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backup_exit=$?
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info "Pruning repository"
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# Use the `prune` subcommand to maintain 7 daily, 4 weekly and 6 monthly
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# archives of THIS machine. The '{hostname}-' prefix is very important to
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# limit prune's operation to this machine's archives and not apply to
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# other machines' archives also:
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borg prune \
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--list \
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--prefix '{hostname}-' \
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--show-rc \
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--keep-daily 14 \
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--keep-weekly 8 \
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--keep-monthly 6 \
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prune_exit=$?
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# use highest exit code as global exit code
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global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit ))
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if [ ${global_exit} -eq 0 ]; then
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info "Backup and Prune finished successfully"
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elif [ ${global_exit} -eq 1 ]; then
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info "Backup and/or Prune finished with warnings"
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else
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info "Backup and/or Prune finished with errors"
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fi
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exit ${global_exit}
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