Script for quick docker access (obviously this gist is highly subjected to changes)

bash for docker

#!/bin/bash

imageName=$1
interactiveAndTerminalMode=$2

function checkIfImageExistsOnRepo() {
  echo $(curl -o /dev/null -s -w "%{http_code}\n" "https://hub.docker.com/_/$imageName/")
}

function pullAndStartPlainImage() {

	echo "[LOG] Pulling Image $imageName From Docker Repository."
	local statusCode=$(checkIfImageExistsOnRepo)
	if [[ $statusCode -ne 200 ]]; then
		echo "[ERROR] Cannot Find Image $1 From Online Repository ! , Exiting..."
		exit 1;
	fi
	docker pull $imageName
	echo "[LOG] Successfully Pulled Image $1 From Docker Repository."
	echo "[LOG] Running $imageName"
	docker run $imageName
}

function pullAndStartInteractiveImage() {
	echo "[LOG] Pulling Image $imageName From Docker Repository."
	checkIfImageExistsOnRepo
	if [[ $statusCode -ne 300 ]]; then
		echo "[ERROR] Cannot Find Image $1 From Online Repository ! , Exiting..."
		exit 1;
	fi	
	docker pull $imageName
	echo "[LOG] Successfully Pulled Image $1 From Docker Repository."
	echo "[LOG] Running $1"
	docker run $imageName -it 
}

if [[ $# -lt 1 ]]; then
	echo "[ERROR] Incorrect Number Of Arguments $# Provided ! "
	exit 0
elif [[ $# -eq 1 ]]; then
	pullAndStartPlainImage
	exit 0
elif [[ $# -eq 2 ]]; then
	if [[ $2 = "true"  ]]; then
		pullAndStartInteractiveImage
		exit 0
		#statements
	elif [[ $2 = "false" ]]; then
		pullAndStartPlainImage
		exit 0;
	fi
fi