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# Copyright 2022 The Pigweed Authors
#
# Licensed 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
#
# https://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.
"""Install and check status of the Raspberry Pi Pico SDK."""
from contextlib import contextmanager
import os
from pathlib import Path
from typing import Sequence
import subprocess
import pw_package.git_repo
import pw_package.package_manager
@contextmanager
def change_working_dir(directory: Path):
original_dir = Path.cwd()
try:
os.chdir(directory)
yield directory
finally:
os.chdir(original_dir)
class PiPicoSdk(pw_package.package_manager.Package):
"""Install and check status of the Raspberry Pi Pico SDK."""
def __init__(self, *args, **kwargs):
super().__init__(*args, name='pico_sdk', **kwargs)
self._pico_sdk = pw_package.git_repo.GitRepo(
name='pico_sdk',
url=(
'https://pigweed.googlesource.com/'
'third_party/github/raspberrypi/pico-sdk'
),
commit='6a7db34ff63345a7badec79ebea3aaef1712f374',
)
def install(self, path: Path) -> None:
self._pico_sdk.install(path)
# Run submodule update --init to fetch tinyusb.
with change_working_dir(path) as _pico_sdk_repo:
subprocess.run(
['git', 'submodule', 'update', '--init'], capture_output=True
)
def info(self, path: Path) -> Sequence[str]:
return (
f'{self.name} installed in: {path}',
"Enable by running 'gn args out' and adding this line:",
f' PICO_SRC_DIR = "{path}"',
)
pw_package.package_manager.register(PiPicoSdk)
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