#!/usr/bin/env bash
# restart.sh — Rebuild the Nexus app container from scratch.
#
# When to use:
#   - After changing pnpm-lock.yaml (new/removed dependencies)
#   - After Prisma schema changes
#   - After Dockerfile.dev changes
#   - When you see "Cannot find module" errors in the app container
#
# A plain `docker compose restart` only restarts the existing container — it
# does NOT rebuild the image or reinstall dependencies.
#
# How it works:
#   The startup script (tooling/docker/app-dev-start.sh) runs `pnpm install`
#   at boot to reconcile host-side workspace symlinks with the container's
#   pnpm store in the named volume.  This script rebuilds the Docker image
#   (which re-runs pnpm install into the image layer), then optionally purges
#   stale named volumes so the startup install starts fresh.
#
# Usage:
#   ./restart.sh              # rebuild app image and restart
#   ./restart.sh --clean      # also remove node_modules + .next volumes
#   ./restart.sh --full       # --clean + recreate all services (postgres, redis, etc.)

set -euo pipefail

PROFILE="full"
SERVICES="app"
CLEAN=false

for arg in "$@"; do
  case "$arg" in
    --clean) CLEAN=true ;;
    --full)  CLEAN=true; SERVICES="" ;;  # empty = all services in the profile
  esac
done

echo "==> Stopping app container..."
docker compose --profile "$PROFILE" stop app 2>/dev/null || true

if $CLEAN; then
  echo "==> Removing stale node_modules and .next volumes..."
  docker volume rm nexus_node_modules nexus_next 2>/dev/null || true
fi

echo "==> Rebuilding and starting ($( [[ -z "$SERVICES" ]] && echo "all services" || echo "$SERVICES" ))..."
docker compose --profile "$PROFILE" up --build -d $SERVICES

echo "==> Tailing logs (Ctrl-C to detach)..."
docker compose --profile "$PROFILE" logs -f app
