Files
allwpilib/upstream_utils/nanopb.py
Gold856 ca05ffa1b9 [upstream_utils] Use pathlib instead of os.path (#7983)
A noteworthy change is the replacement of the `dp.startswith(os.path.join(".", "subdir"))` pattern. pathlib doesn't offer something with similar semantics besides `match` and `full_match`, so there's now a helper function that replicates the behavior.

Other notable changes include the addition of type annotations to ensure code correctness, using == to check file names instead of `endswith` for clarity (`endswith` is still used to check extensions), manual walking and copying being refactored in googletest, json, memory, nanopb, protobuf, and sleipnir to use `walk_cwd_and_copy_if`, and matching functions being shortened to the point where they can just be inlined into the lambda.

Co-authored-by: Tyler Veness <calcmogul@gmail.com>
Co-authored-by: David Vo <auscompgeek@users.noreply.github.com>
2025-05-29 16:05:22 -06:00

70 lines
1.5 KiB
Python
Executable File

#!/usr/bin/env python3
import shutil
from pathlib import Path
from upstream_utils import Lib, copy_to, has_prefix, walk_cwd_and_copy_if
nanopb_sources = [
Path("pb_encode.c"),
Path("pb_decode.c"),
Path("pb_common.c"),
]
nanopb_headers = [
Path("pb.h"),
Path("pb_encode.h"),
Path("pb_decode.h"),
Path("pb_common.h"),
]
nanopb_generator = [
Path("pb.h"),
Path("pb_encode.h"),
Path("pb_decode.h"),
Path("pb_common.h"),
]
def copy_upstream_src(wpilib_root: Path):
wpiutil = wpilib_root / "wpiutil"
# Delete old install
for d in [
"src/main/native/thirdparty/nanopb/src",
"src/main/native/thirdparty/nanopb/include",
"src/main/native/thirdparty/nanopb/generator",
]:
shutil.rmtree(wpiutil / d, ignore_errors=True)
# Copy nanopb source files into allwpilib
copy_to(
nanopb_sources,
wpiutil / "src/main/native/thirdparty/nanopb/src",
rename_c_to_cpp=True,
)
# Copy nanopb header files into allwpilib
copy_to(
nanopb_headers,
wpiutil / "src/main/native/thirdparty/nanopb/include",
)
generator_files = walk_cwd_and_copy_if(
lambda dp, f: has_prefix(dp, Path("generator")),
wpiutil / "src/main/native/thirdparty/nanopb",
)
def main():
name = "nanopb"
url = "https://github.com/nanopb/nanopb"
tag = "0.4.9"
nanopb = Lib(name, url, tag, copy_upstream_src)
nanopb.main()
if __name__ == "__main__":
main()