#!/bin/bash
# llmindex.io — deploy script (run ON the node, e.g. m3u96b, from the app dir)
# Author:  Simon-Pierre Boucher
# Contact: contact@spboucher.ai
# License: Proprietary — © Simon-Pierre Boucher, all rights reserved
#
# m3u96b is macOS: process management is PM2 (see infra/ecosystem.config.cjs);
# the systemd units in infra/systemd/ are the Linux-host equivalent.
# Code arrives via `git pull --ff-only origin main` when a remote exists,
# otherwise via rsync from the workstation (current setup).
set -euo pipefail

APP_DIR="${APP_DIR:-/srv/llmindex}"
cd "$APP_DIR"

if git rev-parse --git-dir >/dev/null 2>&1 && git remote get-url origin >/dev/null 2>&1; then
  git pull --ff-only origin main
fi

pnpm install --frozen-lockfile
pnpm --filter @llmindex/db generate
pnpm build

# Standalone output needs static assets + public dir alongside server.js
STANDALONE="apps/web/.next/standalone/apps/web"
mkdir -p "$STANDALONE/.next"
rsync -a --delete apps/web/.next/static/ "$STANDALONE/.next/static/"
if [ -d apps/web/public ]; then rsync -a apps/web/public/ "$STANDALONE/public/"; fi

# Prisma query engine is not traced into the standalone bundle (pnpm layout) —
# copy the generated .prisma client next to where the runtime searches for it.
PRISMA_SRC=$(ls -d node_modules/.pnpm/@prisma+client*/node_modules/.prisma 2>/dev/null | head -1)
if [ -n "$PRISMA_SRC" ]; then
  PRISMA_DEST="apps/web/.next/standalone/$(dirname "$PRISMA_SRC")"
  mkdir -p "$PRISMA_DEST"
  cp -R "$PRISMA_SRC" "$PRISMA_DEST/"
fi

pnpm db:migrate:deploy

pm2 startOrReload infra/ecosystem.config.cjs --update-env
pm2 save

sleep 3
curl -fsS http://127.0.0.1:3100/api/v1/health >/dev/null && echo "✓ local health OK"
curl -fsS https://www.llmindex.io/api/v1/health >/dev/null && echo "✓ tunnel health OK (www.llmindex.io)"