#!/usr/bin/env bash

source /etc/update-motd.d/colors.txt

if command -v docker &>/dev/null; then
    RUNNING_CONTAINERS=$(docker ps -q | wc -l)
    TOTAL_CONTAINERS=$(docker ps -a -q | wc -l)
    echo -e " Docker containers...: ${TEXT_COLOR}$RUNNING_CONTAINERS ${NC}/ ${TEXT_COLOR}$TOTAL_CONTAINERS${NC} running:${NC}"
    if [ "$RUNNING_CONTAINERS" -gt 0 ]; then
      docker ps --format "   • {{.Names}}" | while read line; do printf "   %s\n" "$line"; done
    fi
  else
    echo -e "${TITLE_COLOR} Docker..............: not installed${NC}"
fi
