#!/bin/bash

help()
{
    echo "Usage: doinit-rsync [ -h | -help | --help | <COMPUTER> ]"
    echo "Init borgmatic configuration for a rsync mirror."
}

#
help=0
if (( $# != 1)); then
    help=1
else    
    for parameter in $@; do
        if [ "$parameter" == "-h" ] || [ "$parameter" == "-help" ] || [ "$parameter" == "--help" ]; then
            help=1
        fi
    done
fi
    
if (( $help )); then
    help
else
    COMPUTER="$1"

    echo "== Create the mirroring directories."
    mkdir -p /var/backups/borg/mirrors/${COMPUTER}/{mirror,cache}
    chown borg.borg /var/backups/borg/mirrors/
    chown -R borg.borg /var/backups/borg/mirrors/${COMPUTER}
    
    echo "== Create the borgmatic configuration file."
    cp /srv/borg/models/model-conf-rsync.yaml /etc/borgmatic.d/${COMPUTER}.yaml
    
    echo "== Update the repository directory in borgmatic configuration file."
    sed -i s/\<HOSTNAME\>/${COMPUTER}/g /etc/borgmatic.d/${COMPUTER}.yaml

    echo "== Verify the bogmatic configuration file."
    validate-borgmatic-config
    
    echo "== Create the repository directory."
    /srv/borg/bin/doinit ${COMPUTER}
fi