#!/bin/bash

# https://github.com/pi-hole/docker-pi-hole/blob/master/README.md

PIHOLE_BASE="${PIHOLE_BASE:-$(pwd)}"
[[ -d "$PIHOLE_BASE" ]] || mkdir -p "$PIHOLE_BASE" || { echo "Couldn't create storage directory: $PIHOLE_BASE"; exit 1; }
[[ -d "$PIHOLE_BASE/etc-pihole" ]] || mkdir -p "$PIHOLE_BASE/etc-pihole" || { echo "Couldn't create storage directory: $PIHOLE_BASE/etc-pihole"; exit 1; }
[[ -d "$PIHOLE_BASE/etc-dnsmasq.d" ]] || mkdir -p "$PIHOLE_BASE/etc-dnsmasq.d" || { echo "Couldn't create storage directory: $PIHOLE_BASE/etc-dnsmasq.d"; exit 1; }

# Note: ServerIP should be replaced with your external ip.
docker run -d \
    --name pihole \
    -p 6053:53/tcp -p 6053:53/udp \
    -p 6080:80 \
    -p 6443:443 \
    -e TZ="Europe/Amsterdam" \
    -v "${PIHOLE_BASE}/etc-pihole:/etc/pihole:U,z" \
    -v "${PIHOLE_BASE}/etc-dnsmasq.d:/etc/dnsmasq.d:U,z" \
    --dns=127.0.0.1 --dns=1.1.1.1 \
    --restart=unless-stopped \
    --hostname pi.hole \
    -e VIRTUAL_HOST="pi.hole" \
    -e PROXY_LOCATION="pi.hole" \
    -e ServerIP="10.0.0.1" \
    -e INTERFACE="tap0" \
    -e WEBPASSWORD="xxxxxxxxxx" \
    pihole/pihole:latest