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tools/espressif: add esptool version check to Espressif build system
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| ############################################################################ | ||
| # tools/espressif/check_esptool.py | ||
| # | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| # | ||
| # Licensed to the Apache Software Foundation (ASF) under one or more | ||
| # contributor license agreements. See the NOTICE file distributed with | ||
| # this work for additional information regarding copyright ownership. The | ||
| # ASF licenses this file to you 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 | ||
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| # License for the specific language governing permissions and limitations | ||
| # under the License. | ||
| # | ||
| ############################################################################ | ||
| import argparse | ||
| import re | ||
| import sys | ||
|
|
||
| # Different package required if Python 3.8+ | ||
| if sys.version_info.minor < 8: | ||
| import pkg_resources | ||
|
|
||
| PYTHON_OLDER = True | ||
| else: | ||
| from importlib.metadata import PackageNotFoundError, version | ||
|
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| PYTHON_OLDER = False | ||
|
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|
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| parser = argparse.ArgumentParser( | ||
| prog="check_esptool", | ||
| description="Checks esptool version and returns true or \ | ||
| false if it matches target version", | ||
| ) | ||
| parser.add_argument("-v", "--version", action="store", required=True) | ||
|
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|
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| def parse_version(version_string) -> list: | ||
| """Regex patteren to extract version major and minor.""" | ||
| pattern = r"(\d+)\.(\d+)" | ||
| match = re.search(pattern, version_string) | ||
|
|
||
| if match: | ||
| major = int(match.group(1)) | ||
| minor = int(match.group(2)) | ||
| return [major, minor] | ||
| else: | ||
| return [] | ||
|
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|
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| def check_version(min_esptool_version: str) -> int: | ||
| """Attempts to read 'esptool' version using pkg_resources (for | ||
| Python <3.8) or importlib. Compare current version with | ||
| 'min_esptool_version' and returns. | ||
| Returns: | ||
| True: packages does not exist or outdated | ||
| False: package installed and up-to-date | ||
| """ | ||
| if PYTHON_OLDER: | ||
| try: | ||
| version_str = pkg_resources.get_distribution("esptool").version | ||
| except pkg_resources.DistributionNotFound: | ||
| print("esptool.py not found. Please run: 'pip install esptool'") | ||
| print("Run make again to create the nuttx.bin image.") | ||
| return True | ||
| else: | ||
| try: | ||
| version_str = version("esptool") | ||
| except PackageNotFoundError: | ||
| print("esptool.py not found. Please run: 'pip install esptool'") | ||
| print("Run make again to create the nuttx.bin image.") | ||
| return True | ||
|
|
||
| esptool_version = parse_version(version_str) | ||
| min_esptool_version = parse_version(parser.version) | ||
|
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| if esptool_version >= min_esptool_version: | ||
| return False | ||
|
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| print("Unsupported esptool version:", version_str, | ||
| "expects >=", parser.version) | ||
| print("Upgrade using: 'pip install --upgrade esptool' and run 'make' again") | ||
| return True | ||
|
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|
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| if __name__ == "__main__": | ||
| parser = parser.parse_args() | ||
| sys.exit(check_version(parser.version)) |