#!/bin/sh
set -e

echo "[upload-gltf] Starting Upload GLTF..."

# Ensure tmp directory for uploads exists
mkdir -p /tmp/assets

# Check if Blender is available for Draco compression
if command -v blender > /dev/null 2>&1; then
  BLENDER_VERSION=$(blender --version 2>/dev/null | head -n 1)
  echo "[upload-gltf] Blender found: $BLENDER_VERSION"
  echo "[upload-gltf] Draco compression is enabled."
else
  echo "[upload-gltf] WARNING: Blender not found. GLB Draco compression will fall back to separate GLTF delivery."
fi

if command -v toktx > /dev/null 2>&1; then
  TOKTX_VERSION=$(toktx --version 2>/dev/null | head -n 1)
  echo "[upload-gltf] toktx found: $TOKTX_VERSION"
  echo "[upload-gltf] KTX2 texture delivery is enabled."
else
  echo "[upload-gltf] WARNING: toktx not found. Texture delivery will fall back to WebP."
fi

echo "[upload-gltf] Ready. Launching application..."

exec "$@"