Build and run dockerize application project

build_docker.sh

#!/usr/bin/env bash
# Connect to shell to the default machine
eval "$(docker-machine env default)"
# -------------------------------------------------
#                       Variables
# -------------------------------------------------
# Names to identify images and containers of this app
IMAGE_NAME='NAME'
CONTAINER_NAME="NAME"
PORT=5000
# -------------------------------------------------
#                       Functions
# -------------------------------------------------
# Output colors
NORMAL='\033[0m'
RED='\033[33;31m'
BLUE='\033[33;36m'

log() {
  echo -e "${BLUE} > $1 ${NORMAL}"
}

error() {
  echo ""
  echo -e "${RED} >>> ERROR - $1 ${NORMAL}"
}

build() {
  docker build -t "${IMAGE_NAME}" .

  if [[ $? -eq 0 ]]
  then
    log "Docker image successfully built !" && return 0
  else
    error "Docker image build failed !" && return 1
  fi
}

bash() {
  log "BASH"
  docker run -it --rm -v $(pwd):/app "${IMAGE_NAME}" /bin/bash
}

stop() {
  docker stop "${CONTAINER_NAME}"
}

start() {
  docker start "${CONTAINER_NAME}"
}

remove() {
  log "Removing previous container ${CONTAINER_NAME}" && \
      docker rm -f "${CONTAINER_NAME}" &> /dev/null || true
}
# -------------------------------------------------
#                       Main
# -------------------------------------------------

log "Building the image: ${IMAGE_NAME}"

build

if [[ $? -eq 0 ]]
then
    log "Running the application in production mode..."
    docker run -it -d -p ${PORT}:${PORT} "${IMAGE_NAME}"
    [ $? != 0 ] && \
        error "Failed to run the application!" && exit 1
fi

unamestr=`uname`
if [[ ${unamestr} == "Darwin" ]]; then
  # Only for Mac OS, since we get through Virtual Machine to access the LXC module
  log "cURL running server..."
  curl $(docker-machine ip default):${PORT}
fi