feat: Script to pull opTestrunner binaries

utils/ci/scripts_e2e/pull_optestrunner.sh

+#!/bin/bash
+
+################################################################################
+# Copyright (c) 2025 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
+#
+# This program and the accompanying materials are made available under the
+# terms of the Eclipse Public License 2.0 which is available at
+# http://www.eclipse.org/legal/epl-2.0.
+#
+# SPDX-License-Identifier: EPL-2.0
+################################################################################
+
+################################################################################
+# This Script pull the optestrunner binaries and installs them
+################################################################################
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+OP_REPO_DIR="${OP_REPO_DIR:=$SCRIPT_DIR/../../..}"
+#ToDo: Set this variable at the top level
+if [[ -z "${OP_TESTRUNNER_DIR}" ]]; then
+  # If not defined, set a default value
+  OP_TESTRUNNER_DIR="$SCRIPT_DIR/../../../../optestrunner"
+  echo "WARN: OP_TESTRUNNER_DIR variable is not set. Setting it to:
+        OP_TESTRUNNER_DIR is ${OP_TESTRUNNER_DIR}"
+fi
+
+mkdir -p "$OP_TESTRUNNER_DIR" && cd "$OP_TESTRUNNER_DIR" || exit 1
+rm -rf -- * || { echo "Failed to clean $OP_TESTRUNNER_DIR directory"; exit 1; }
+
+echo "Python virtual environment (.env) is being created at ${OP_REPO_DIR}"
+
+"${PYTHON_EXECUTABLE}" -m venv "${OP_REPO_DIR}/.env"
+venv_python_executable="${OP_REPO_DIR}/.env/bin/python3"
+
+"${venv_python_executable}" -m pip install --upgrade pip
+"${venv_python_executable}" -m pip install "${OPTESTRUNNER_URL}" || { echo "Failed to install dependencies"; exit 1; }
+
+echo "Following packages are installed successfully in the virtual environment at ${OP_REPO_DIR}/.env."
+
+"${venv_python_executable}" -m pip list -v