docker/scripts/generate-compose

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#!/bin/bash
set -e
cd $(dirname $0)/..
# load .env
if [ -f .env ]
then
# exclude WELCOME_MESSAGE && WELCOME_FOOTER because it may contain invalid characters
export $(cat .env | sed 's/#.*//g' | grep -v "WELCOME_FOOTER" | grep -v "WELCOME_MESSAGE" | xargs)
fi
# check for non-optional environment variables,
# which got introduced later and may miss in existing
# .env files during upgrades
if [ -z "$EXTERNAL_IPv4" ]; then
echo "ERROR: EXTERNAL_IPv4 is not set in .env"
echo "BBB won't work without it."
exit 1
fi
if [ "$ENABLE_COTURN" == true ]; then
if [ -z "$ENABLE_HTTPS_PROXY" ]; then
echo "ERROR: coturn requires the https proxy for certificate retrival."
echo "you must also set ENABLE_HTTPS_PROXY=true"
exit 1
fi
if [ "$DEV_MODE" == true ]; then
echo "ERROR: the https proxy can't get a certificate if ran locally and therefor coturn will never start"
echo "you should disable coturn in .env"
exit 1
fi
fi
docker run \
--rm \
-v $(pwd)/docker-compose.tmpl.yml:/docker-compose.tmpl.yml \
-e DEV_MODE=${DEV_MODE:-false} \
-e ENABLE_RECORDING=${ENABLE_RECORDING:-false} \
-e ENABLE_HTTPS_PROXY=${ENABLE_HTTPS_PROXY:-false} \
-e ENABLE_WEBHOOKS=${ENABLE_WEBHOOKS:-false} \
-e ENABLE_COTURN=${ENABLE_COTURN:-false} \
-e ENABLE_GREENLIGHT=${ENABLE_GREENLIGHT:-false} \
-e ENABLE_PROMETHEUS_EXPORTER=${ENABLE_PROMETHEUS_EXPORTER:-false} \
-e NUMBER_OF_BACKEND_NODEJS_PROCESSES=${NUMBER_OF_BACKEND_NODEJS_PROCESSES:-1} \
-e NUMBER_OF_FRONTEND_NODEJS_PROCESSES=${NUMBER_OF_FRONTEND_NODEJS_PROCESSES:-1} \
jwilder/dockerize -template /docker-compose.tmpl.yml \
> docker-compose.yml