#!/bin/bash

# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software

# Set up the environment
export PYTHONPATH=.
export MODEL_NAME="sample"

export NUM_GPUS=${NUM_GPUS:-2}
export WORKSPACE_DIR=${WORKSPACE_DIR:-outputs/}

export OUTPUT_DIR=${OUTPUT_DIR:-${WORKSPACE_DIR}/${MODEL_NAME}_gradio}
export UPLOADS_DIR=${UPLOADS_DIR:-${WORKSPACE_DIR}/${MODEL_NAME}_gradio}
export LOG_FILE=${LOG_FILE:-${WORKSPACE_DIR}/${MODEL_NAME}_gradio/$(date +%Y%m%d_%H%M%S).txt}

export GRADIO_APP=${GRADIO_APP:-sample/bootstrapper.py}


# Create necessary directories
mkdir -p "$OUTPUT_DIR"
mkdir -p "$UPLOADS_DIR"
mkdir -p "$(dirname "$LOG_FILE")"

# Verify that gradio app exists
echo "Checking if gradio app exists: $GRADIO_APP"
if [ ! -f "$GRADIO_APP" ]; then
    echo "Error: Gradio app does not exist: $GRADIO_APP"
    exit 1
fi

# Start the app and tee output to the log file
echo "Starting the app: PYTHONPATH=. python3 $GRADIO_APP 2>&1 | tee -a $LOG_FILE"
PYTHONPATH=. python3 "$GRADIO_APP" 2>&1 | tee -a "$LOG_FILE"