#!/bin/bash
set -e

if [ -z "${RESTIC_DIR}" ]; then
    if [ "$#" -ne 1 ]; then
        echo "$(tput setaf 1)No repo name specified$(tput sgr0)"
        echo "Usage: $0 <repo name>"
        echo "Or have the RESTIC_DIR variable set"
        exit 1
    else
        RESTIC_DIR=$(readlink -f $1)
    fi
fi

echo "RESTIC_DIR is $(tput setaf 4)$RESTIC_DIR$(tput sgr0)"

docker run -it --rm \
-v $RESTIC_DIR:$RESTIC_DIR \
restic/restic \
init --repo $RESTIC_DIR