#!/usr/bin/env bash # Exit if anything fails set -e which nim > /dev/null || (echo "nim not in PATH"; exit 1) which gdb > /dev/null || (echo "gdb not in PATH"; exit 1) if [[ "$(uname -s)" == "Darwin" ]]; then which greadlink > /dev/null || (echo "readlink not in PATH. Please install coreutils from homebrew."; exit 1) READLINK=greadlink else which readlink > /dev/null || (echo "readlink not in PATH."; exit 1) READLINK=readlink fi # Find out where the pretty printer Python module is NIM_SYSROOT=$(dirname $(dirname $($READLINK -e $(which nim)))) GDB_PYTHON_MODULE_PATH="$NIM_SYSROOT/tools/nim-gdb.py" # Run GDB with the additional arguments that load the pretty printers # Set the environment variable `NIM_GDB` to overwrite the call to a # different/specific command (defaults to `gdb`). NIM_GDB="${NIM_GDB:-gdb}" # exec replaces the new process of bash with gdb. It is always good to # have fewer processes. exec "${NIM_GDB}" -eval-command="source $GDB_PYTHON_MODULE_PATH" "$@"