dockerfzf

#!/bin/bash
# A simple script to select containers and images with fzf for bulk operations

# Test if fzf and docker are in PATH
if ! which docker fzf > /dev/null 2>&1; then
  echo "error: fzf is not installed"
  exit 1
fi

FZF='fzf --reverse'
FZFM='fzf --reverse -m'

case $1 in
kill|pause|restart|stop|unpause|update)
  docker ps | tail -n +2 | $FZFM | awk '{print $1}' | xargs -r docker "${@:1}"
  ;;
rm|start)
  docker ps -a | tail -n +2 | $FZFM | awk '{print $1}' | xargs -r docker "${@:1}"
  ;;
attach|logs|port|top)
  ID=$(docker ps -a | tail -n +2 | $FZFM | awk '{print $1}')
  [ -n "$ID" ] && exec docker "${@:1}" "$ID"
  ;;
inspect)
  ID=$(docker ps -a | tail -n +2 | $FZF | awk '{print $1}')
  [ -n "$ID" ] && docker "${@:1}" "$ID" 2>&1 | less
  ;;
rmi)
  docker images | tail -n +2 | $FZFM | awk '{print $3}' | xargs -r docker "${@:1}"
  ;;
rmt)
  docker images | tail -n +2 | $FZFM | awk '{print $1 ":" $2}' | xargs -r docker rmi "${@:2}"
  ;;
image)
  case $2 in
  inspect)
    ID=$(docker images | tail -n +2 | $FZF | awk '{print $3}')
    [ -n "$ID" ] && docker inspect "${@:2}" "$ID" 2>&1 | less
    ;;
  *):
    echo "usage: dockerfzf image inspect"
    exit 1
    ;;
  esac
  ;;
network)
  case $2 in
  rm)
    docker network ls | tail -n +2 | $FZFM | awk '{print $1}' | xargs -r docker "${@:1}"
    ;;
  inspect)
    ID=$(docker network ls | tail -n +2 | $FZF | awk '{print $1}')
    [ -n "$ID" ] && docker "${@:1}" "$ID" 2>&1 | less
    ;;
  *):
    echo "usage: dockerfzf network {inspect,rm}"
    exit 1
    ;;
  esac
  ;;
node)
  case $2 in
  demote|promote|ps|rm|update)
    docker node ls | tail -n +2 | $FZFM | awk '{print $1}' | xargs -r docker "${@:1}"
    ;;
  inspect)
    ID=$(docker node ls | tail -n +2 | $FZF | awk '{print $1}')
    [ -n "$ID" ] && docker "${@:1}" "$ID" 2>&1 | less
    ;;
  *)
    echo "usage: dockerfzf node {demote,inspect,promote,ps,rm,update}"
    exit 1
    ;;
  esac
  ;;
service)
  case $2 in
  create)
    docker images | tail -n +2 | $FZF | awk '{print $3}' | xargs -r docker "${@:1}"
    ;;
  logs|ps|rm|update)
    docker service ls | tail -n +2 | $FZFM | awk '{print $1}' | xargs -r docker "${@:1}"
    ;;
  inspect)
    ID=$(docker service ls | tail -n +2 | $FZF | awk '{print $1}')
    [ -n "$ID" ] && docker "${@:1}" "$ID" 2>&1 | less
    ;;
  *)
    echo "usage: dockerfzf service {create,inspect,logs,ps,rm,update}"
    exit 1
    ;;
  esac
  ;;
stack)
  case $2 in
  ps|rm|services)
    docker stack ls | tail -n +2 | $FZFM | awk '{print $1}' | xargs -r docker "${@:1}"
    ;;
  *)
    echo "usage: dockerfzf stack {ps,rm,services}"
    exit 1
    ;;
  esac
  ;;
volume)
  case $2 in
  rm)
    docker volume ls | tail -n +2 | $FZFM | awk '{print $2}' | xargs -r docker "${@:1}"
    ;;
  inspect)
    ID=$(docker volume ls | tail -n +2 | $FZF | awk '{print $2}')
    [ -n "$ID" ] && docker "${@:1}" "$ID" 2>&1 | less
    ;;
  ""):
    echo "usage: dockerfzf volume {inspect,rm}"
    exit 1
    ;;
  esac
  ;;
*)
  echo "error: unsupported command '$*'"
  exit 1
  ;;
esac