Interactive Script to Make Docker Run Command on Container Inspect Using run.tpl

make_docker_run_command.sh

#!/bin/bash
# =============================================
# Created by: Richard Barrett
# Date Created: 10/23/2021
# Purpose: Make Docker Run Command
# Company: Mirantis
# =============================================

# Documentation:
# ========================================================================================
# https://gist.github.com/efrecon/8ce9c75d518b6eb863f667442d7bc679
# ========================================================================================

#set -e

# keep track of the last executed command
#trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG

# echo an error message before exiting
#trap 'echo "\"${last_command}\" command filed with exit code $?."' EXIT

# System Variables
# ================
LIST_CONTAINERS=$(docker ps)

# System Functions
function request_list_containers {
  while true; do
      read -p "Would you like to list all running containers (yes/no)?" yn
      case $yn in
          [Yy]* ) echo "======================================="; \
                  echo "      LISTING RUNNING CONTAINERS..."; \
                  echo "======================================="; \
                  $LIST_CONTAINERS; \
                  echo "======================================="; \
                  break;; \
          [Nn]* ) exit;;
          * ) echo "Please answer yes or no.";;
      esac
  done
}

# Begin Process
# =====================
echo "This process will generate a docker run command from a running container"
while true; do
    read -p "Would you like to generate the docker run command (yes/no)?" yn
    case $yn in
        [Yy]* ) echo "======================================="; \
                echo "      Making Docker Run Command..."; \
                echo "======================================="; \
                request_list_containers; \
                echo "What is the container ID/Name?"; \
                read CONTAINER; \
                docker inspect \
                --format "$(curl -s https://gist.github.com/Richard-Barrett/622a597ec7a2c8f4e81790776d73306a)" \
                $CONTAINER; \
                echo "======================================="; \
                echo "      Run Command Generated..."; \
                echo "======================================="; \
                break;; \
        [Nn]* ) exit;;
        * ) echo "Please answer yes or no.";;
    esac
done