Add arch to docker images output

images.sh

#!/bin/bash

# Set the IFS variable to a newline character
IFS=$'\n'

# Get the list of docker images
images=$(docker images -a)

# Loop through the list of images
for image in $images; do
  # Skip the header line
    if [[ $image == *"REPOSITORY"* ]]; then
        printf "%s   \t%s\n" "$image" "ARCHITECTURE"
        continue
    fi

  # Get the architecture of the image
  id=$(echo $image | awk '{print $3}')
  architecture=$(docker image inspect $id | jq -r '.[].Architecture')

  # Append the architecture to the end of the line, color architecure red if not same as this machine  
  if [[ $architecture != $(uname -m) ]]; then
    color="$(tput setaf 1)"
  else
    color=""
  fi

  printf "%s \t%s%s\e[0m\n" "$image" "$color" "$architecture"
done