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https://github.com/espressif/esp-idf.git
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6f41dee0cd
This adds a possibility to specify --diff option to idf.py size, size-components and size-files commands. This can be map file directly, project directory or build directory. Usage example: idf.py size-components --diff ../hello_world2/build/hello_world.map idf.py size-components --diff ../hello_world2/build idf.py size-components --diff ../hello_world2 Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
#!/usr/bin/env python
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# SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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import logging
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import os
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import sys
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from pathlib import Path
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from shutil import copytree
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from subprocess import PIPE
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from subprocess import run
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from subprocess import STDOUT
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from tempfile import TemporaryDirectory
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from typing import Any
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from typing import Optional
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from typing import Tuple
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from typing import Union
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IDF_PATH = Path(os.environ['IDF_PATH'])
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IDF_PY_PATH = IDF_PATH / 'tools' / 'idf.py'
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IDF_SIZE_PY_PATH = IDF_PATH / 'tools' / 'idf_size.py'
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HELLO_WORLD_PATH = IDF_PATH / 'examples' / 'get-started' / 'hello_world'
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PathLike = Union[str, Path]
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def run_cmd(*cmd: PathLike, cwd: Optional[PathLike]=None, check: bool=True, text: bool=True) -> Tuple[int, str]:
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logging.info('running: {}'.format(' '.join([str(arg) for arg in cmd])))
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p = run(cmd, stdout=PIPE, stderr=STDOUT, cwd=cwd, check=check, text=text)
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return p.returncode, p.stdout
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def run_idf_py(*args: PathLike, **kwargs: Any) -> Tuple[int, str]:
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return run_cmd(sys.executable, IDF_PY_PATH, *args, **kwargs)
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def run_idf_size_py(*args: PathLike, **kwargs: Any) -> Tuple[int, str]:
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return run_cmd(sys.executable, IDF_SIZE_PY_PATH, *args, **kwargs)
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def test_idf_size() -> None:
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# Simple test to make sure that the idf_size.py wrapper is compatible
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# with idf.py minimum required python version.
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logging.info('idf_size.py python compatibility check')
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run_idf_size_py('--help')
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def test_idf_py_size_diff() -> None:
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# Test idf.py size with diff option, utilizing the same map file, as the focus
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# of the test lies solely on the option, not on the resulting output.
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logging.info('idf.py size --diff option test')
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tmpdir = TemporaryDirectory()
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app_path = Path(tmpdir.name) / 'app'
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copytree(HELLO_WORLD_PATH, app_path, symlinks=True)
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run_idf_py('fullclean', cwd=app_path)
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run_idf_py('build', cwd=app_path)
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run_idf_py('size', '--diff', '.', cwd=app_path)
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# The diff map file should be found automatically in project or project's build directory
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run_idf_py('size', '--diff', 'build', cwd=app_path)
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run_idf_py('size', '--diff', Path('build') / 'hello_world.map', cwd=app_path)
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