#!/bin/bash

# Copyright 2018 Cognitive Scale, Inc. All Rights Reserved.

#

# Licensed under the Apache License, Version 2.0 (the “License”);

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an “AS IS” BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

## Build: <<VERSION>>

## This script wraps the cortex executable and executes all cortex commands

## through a container. It mounts the proper directories in places to offer

## seemless integration with the container. The user of this script should not

## notice a difference between this script and the original cortex-cli binary.

## This script is intended to minimize the dependencies users need to run the

## cortex-cli.

## Some requirements for this script:

## - Users should be able to publically download this script.

## - Our doc site should point to this script as well.

## - This script should download the newest container before running.

## PLEASE NOTE:

## - This script assumes that a later version of docker is being used ...

## ... the one were when you write as root in the container that has a mounted

## volume, it does not appear as root on your local file system.

WORKING_DIR_IN_CONTAINER="/workspace/$(basename ${PWD})"

USER_IN_CONTAINER=root

function run_docker_based_cortex_commands(){

# Attempt to pull the latest cortex cli?

# docker pull c12e/cortex-cli:<<VERSION>> 1>/dev/null 2>/dev/null

# Make sure the working dir in the container has the same name as the

# users current dir (yeoman uses the name of the current dir as the

# default project name)

# Mount the current working dir into the containers working dir ...

# Mount the users local cortex config dir into the containers config dir ...

docker run --rm -it \

--workdir ${WORKING_DIR_IN_CONTAINER} \

-v ${PWD}/:${WORKING_DIR_IN_CONTAINER} \

-v ${HOME}/.cortex:/${USER_IN_CONTAINER}/.cortex \

c12e/cortex-cli:<<VERSION>> ${@}

}

# - [x] Create .cortex locally if it doesnt exist ...

# ... (this is needed so we can mount just the .mount dir into the container)

test -d ${HOME}/.cortex || mkdir ${HOME}/.cortex

# - [-] make sure user already configured ... if not ... prompt them to configure ...

# ... (decided not to do ... this logic should be in the cortex bin not here.)

# test -f ${HOME}/.cortex/config || run_docker_based_cortex_commands configure

command -v docker 1>/dev/null && true || (>&2 echo "docker was not found in the path." && exit 1)

# - [x] Proxy to container with proper mounts ...

run_docker_based_cortex_commands ${@}