box-nestjs-monorepo/scripts/cleanup-docker.sh

#!/usr/bin/env bash
set -euo pipefail

# Usage:
#   ./scripts/cleanup-docker.sh            # safe cleanup (dangling images, stopped containers, build cache)
#   ./scripts/cleanup-docker.sh --all      # also prune unused images
#   ./scripts/cleanup-docker.sh --volumes  # also prune unused volumes (DANGEROUS)
#   ./scripts/cleanup-docker.sh --nuke-box # remove known box containers + named volumes (VERY DANGEROUS)

ALL=0
VOLUMES=0
NUKE_BOX=0

for arg in "${@:-}"; do
  case "$arg" in
    --all) ALL=1 ;;
    --volumes) VOLUMES=1 ;;
    --nuke-box) NUKE_BOX=1 ;;
    *) echo "Unknown arg: $arg" >&2; exit 2 ;;
  esac
done

echo "== docker cleanup starting =="

echo "== pruning stopped containers =="
docker container prune -f >/dev/null || true

echo "== pruning build cache =="
docker builder prune -f >/dev/null || true

echo "== pruning dangling images =="
docker image prune -f >/dev/null || true

if [ "$ALL" -eq 1 ]; then
  echo "== pruning unused images (--all) =="
  docker image prune -af >/dev/null || true
fi

if [ "$VOLUMES" -eq 1 ]; then
  echo "== pruning unused volumes (--volumes) =="
  docker volume prune -f >/dev/null || true
fi

if [ "$NUKE_BOX" -eq 1 ]; then
  echo "== removing known box containers (--nuke-box) =="
  docker rm -f box-mgnt-api box-app-api box-stats-api box-mysql box-mongodb box-rabbitmq box-redis 2>/dev/null || true

  echo "== removing known box volumes (--nuke-box) =="
  docker volume rm box_mongo_data box_redis_data box_rabbitmq_data box_mysql_data 2>/dev/null || true

  echo "== removing box network (--nuke-box) =="
  docker network rm box-network 2>/dev/null || true
fi

echo "== docker cleanup done =="
docker system df || true