#!/bin/sh

notify() {
    curl \
        -X POST \
        -H "Authorization: $(cat ${NTFY_SECRET_FILE:-/etc/ixvd/secrets/ntfy/infra-backups})" \
        -d "$(hostname): $@" \
        https://push.ixvd.net/infra-backups
}

notify "forgetting old backups..."
if restic \
    -r "sftp://ixvd_backup_storage//backups/restic-$(hostname)" \
    -p "/etc/ixvd/secrets/restic/$(hostname).secret" \
    forget \
    --keep-last 10 \
    --keep-tag keep \
    --keep-daily 20 \
    --keep-weekly 20 \
    --keep-monthly 6 \
    --keep-yearly 10; then
    notify "forget succeeded"
else
    notify "forget failed"
fi