in

#!/usr/bin/env bash
# Run a command in a service's container.
# Try to bring up the service if it isn't already up.
# Example:
#   ~/devstack> ./in registrar ls /edx/app/
#   edx_ansible  nginx  registrar  supervisor
# Example 2:
#   ~/devstack> ./in registrar "cd /edx/app/registrar && ls"
#   data	     registrar		    registrar.sh	  venvs
#   devstack.sh  registrar_env	    registrar-workers.sh
#   nodeenvs     registrar_gunicorn.py  staticfiles

set -e
set -o pipefail
set -u

service="$1"
shift

container_id=$(make --silent --no-print-directory dev.print-container."$service")
if [[ -z "$container_id" ]]; then
	make --silent --no-print-directory dev.up."$service"
	container_id=$(make --silent --no-print-directory dev.print-container."$service")
fi

docker exec -it "$container_id" bash -c "$*"