rofi-docker.sh

#!/usr/bin/bash

#Set default terminal emulator
TERMINAL_APP=alacritty

CUSTOM_SCRIPTS_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )/custom"

function execInTerminal {
  $TERMINAL_APP -e $SHELL -c "$1"
}

function getExtraActions {
  local custom_scripts=""
  if [ -d "$CUSTOM_SCRIPTS_DIR/$1" ]; then
    for file in "$CUSTOM_SCRIPTS_DIR/$1"/*
    do
      custom_scripts="$custom_scripts\n$(basename $file)"
    done
  fi
  echo $custom_scripts
}


selected_container=$(docker ps --format "table {{.ID}}:\t[{{.Image}}]\t{{.Names}}" | sed '1d' | rofi -p "Running containers " -dmenu)
container_options_attach="Attach"
container_options_stop="Stop"
container_options_logs="Logs"
container_options_restart="Restart"

if [[ ! -z $selected_container ]]; then
	container_id=$(echo $selected_container | cut -d':' -f 1)
  container_name=$(echo $selected_container | cut -d ' ' -f 3)
  selected_action=$(echo -e "$container_options_attach\n$container_options_logs\n$container_options_restart\n$container_options_stop$(getExtraActions $container_name)" | rofi -dmenu -selected-row 0)
	case $selected_action in 
		$container_options_attach)
			execInTerminal "docker exec -it ${container_id} /bin/sh"
			;;
		$container_options_restart)
			msg=$(docker restart $container_id)
			rofi -e "Message from the docker: $msg"
			;;
		$container_options_logs)
			execInTerminal "docker logs -f ${container_id}"
			;;
		$container_options_stop)
			msg=$(docker stop $container_id)
			rofi -e "Message from the docker: $msg"
		  ;;
    *)
      bash "$CUSTOM_SCRIPTS_DIR/$container_name/$selected_action" $container_name
      ;;
	esac
fi