pull

#!/bin/bash
# vim: set ft=sh:
# This script pulls all needed images to run Coog on Docker

get_dir() {
    local script_path; script_path=$(readlink -f "$0")
    local script_dir; script_dir=$(dirname "$script_path")
    echo "$script_dir"
}

main() {
    source "$(get_dir)/config"
    docker pull alpine:3.6
    docker pull node:8-alpine
    docker pull python:2-slim
    [ ! -z "$POSTGRES_IMAGE" ] && docker pull "$POSTGRES_IMAGE"
    [ ! -z "$REDIS_IMAGE" ] && docker pull "$REDIS_IMAGE"
    [ ! -z "$NGINX_IMAGE" ] && docker pull "$NGINX_IMAGE"
}

main