#!/bin/bash

## Init is run on host
## For now it is run every time the script is launched, but
## it should be launched only once after build.

## Accessible variables are:
## - SERVICE_NAME        Name of current service
## - DOCKER_BASE_IMAGE   Base image from which this service might be built if any
## - SERVICE_DATASTORE           Location on host of the DATASTORE of this service
## - SERVICE_CONFIGSTORE         Location on host of the CONFIGSTORE of this service


set -u

service_def=$(get_compose_service_def "$SERVICE_NAME")

CONFIG_PATH="/etc/radicale/config"
HOST_CONFIG_PATH="$SERVICE_CONFIGSTORE$CONFIG_PATH"

config=$(echo "$service_def" | shyaml get-value options.config 2>/dev/null) || {
    die "Missing ${WHITE}config${NORMAL} option."
}

mkdir -p "${HOST_CONFIG_PATH%/*}"
file_put "$HOST_CONFIG_PATH" <<EOF || exit 1
$config

[server]
hosts = 0.0.0.0:5232

EOF

init-config-add "\
$SERVICE_NAME:
  environment:
    RADICALE_CONFIG: \"$CONFIG_PATH\"
"