#!/bin/bash

# this script copys over the docker configs
# for in-use apps

# it depends on apps.config which should define:
# ROOT_DOMAIN - the root domain for all apps
# APP_CONFIGS - app-subdomain-version pairs, configured via a comma, like:
#   app1,subdomain1,version app2,subdomain2,version app3,subdomain3,version
# full example:
#   ROOT_DOMAIN=nassella.cc
#   APP_CONFIGS="app1,subdomain1,1 app2,subdomain2,1 app3,subdomain3,1"

set -e

. $1 # source the apps.config file with the env vars

read -r -a APP_CONFIGS <<< "$APP_CONFIGS"
# APP_CONFIGS+=('lb,root,1') # TODO is this used anymore?


for config_string in ${APP_CONFIGS[@]}; do
    IFS=','
    read -r -a config <<< "$config_string"

    app=${config[0]}
    version=${config[2]}
    cp -a all-apps/$app/$version app/$app
done

# compose .env files
# (compose only supports one .env file at the root by default)
find app/ -name ".compose-env" -exec cat > app/.env {} +