#!/bin/bash
# MeshAI Faz 2 — TRELLIS/Hunyuan LoRA fine-tune (A100 VM)
# Cloud Shell -> SSH sonrasi tek yapistir.
set -e
cd ~/MeshAI_Cloud

export HF_TOKEN="${HF_TOKEN:?HF_TOKEN yok — once: export HF_TOKEN='hf_...'}"
export HF_REPO=HayrettinIscan/MeshAI-Base-Models
export HF_REPO_TYPE=model
export HF_PREPROCESSED_REPO=HayrettinIscan/MeshAI-Preprocessed-4K
export PYTHONUNBUFFERED=1

pkill -f 'train_pipeline|stream_train|cloud_orchestrator' 2>/dev/null || true
sleep 1
mkdir -p checkpoints data/base_models logs

echo "=== Faz2 smoke (16 obje, 1 epoch) ==="
python3 -u train_pipeline.py --mode faz2 \
  --epochs 1 \
  --limit 16 \
  --lora-rank 8 \
  --validation-every 50 \
  --checkpoint-every 10 \
  --resume_from checkpoints/latest_model.pt

echo "=== Smoke OK ise full (limit=0) ==="
echo "Calistir:"
echo "python3 -u train_pipeline.py --mode faz2 --epochs 3 --lora-rank 8 --checkpoint-every 50 --resume_from checkpoints/latest_faz2_model.pt"