#!/bin/bash -e

set -eo pipefail

CURRENT_DIR="$( dirname -- "$0"; )";
ROCPROFV2_DIR=$(dirname -- $(realpath ${BASH_SOURCE[0]}));
ROCM_DIR=$( dirname -- "${ROCPROFV2_DIR}"; )

export HSA_TOOLS_LIB=${ROCM_DIR}/lib/librocprofiler-sdk.so.0

# Define color code
GREEN='\033[0;32m'
GREY='\033[0;90m'
RESET='\033[0m'

usage() {
  echo -e "${RESET}ROCProfilerV3 Run Script Usage:"
  echo -e "${GREEN}-h   | --help ${RESET}                For showing this message"
  echo -e "${GREEN}--hsa-trace ${RESET}                  For Collecting HSA API Traces"
  echo -e "${GREEN}--kernel-trace ${RESET}               For Collecting Kernel Dispatch Traces"
  echo -e "${GREEN}-o   | --output-file ${RESET}         For the output file name"
  echo -e "\t#${GREY} usage e.g:(with current dir): rocprofv3 --hip-trace -o <file_name> <executable>"
  echo -e "\t#${GREY} usage e.g:(with custom dir):  rocprofv3 --hip-trace -d <out_dir> -o <file_name> <executable>${RESET}\n"
  echo -e "${GREEN}-d   | --output-directory ${RESET}    For adding output path where the output files will be saved"
  echo -e "\t#${GREY} usage e.g:(with custom dir):  rocprofv3 --hip-trace -d <out_dir> <executable>${RESET}\n"
  exit 1
}

if [ -z "$1" ]; then
  usage
  exit 1
fi

: ${ROCPROFILER_OUTPUT_PATH:="."}

while [ 1 ]; do
  if [[ "$1" == "-h" || "$1" == "--help" ]]; then
    usage
    exit 1
  elif [[ "$1" == "-o" || "$1" == "--output-file-name" ]]; then
    if [ $2 ]; then
      export ROCPROFILER_OUTPUT_FILE_NAME=$2
    else
      usage
      exit 1
    fi
    shift
    shift
  elif [[ "$1" == "-d" || "$1" == "--output-directory" ]]; then
    if [ $2 ]; then
      ROCPROFILER_OUTPUT_PATH=$2
    else
      usage
      exit 1
    fi
    shift
    shift
  elif [ "$1" == "--hsa-trace" ]; then
    export ROCPROFILER_HSA_API_TRACE=1
    shift
  elif [ "$1" == "--kernel-trace" ]; then
    export ROCPROFILER_KERNEL_TRACE=1
    shift
  elif [ "$1" == "--" ]; then
    shift
    break
  elif [[ "$1" == "-"* || "$1" == "--"* ]]; then
    echo -e "Wrong option \"$1\", Please use the following options:\n"
    usage
    exit 1
  else
    break
  fi
done

export ROCPROFILER_OUTPUT_PATH

ROCP_TOOL_LIBRARIES=${ROCM_DIR}/lib/rocprofiler-sdk/librocprofiler-sdk-tool.so "${@}"