Anki/proto/protoc_wrapper.py
Damien Elmes aea0a6fcc6 initial Bazel conversion
Running and testing should be working on the three platforms, but
there's still a fair bit that needs to be done:

- Wheel building + testing in a venv still needs to be implemented.
- Python requirements still need to be compiled with piptool and pinned;
need to compile on all platforms then merge
- Cargo deps in cargo/ and rslib/ need to be cleaned up, and ideally
unified into one place
- Currently using rustls to work around openssl compilation issues
on Linux, but this will break corporate proxies with custom SSL
authorities; need to conditionally use openssl or use
https://github.com/seanmonstar/reqwest/pull/1058
- Makefiles and docs still need cleaning up
- It may make sense to reparent ts/* to the top level, as we don't
nest the other modules under a specific language.
- rspy and pylib must always be updated in lock-step, so merging
rspy into pylib as a private module would simplify things.
- Merging desktop-ftl and mobile-ftl into the core ftl would make
managing and updating translations easier.
- Obsolete scripts need removing.
- And probably more.
2020-11-01 14:26:58 +10:00

35 lines
812 B
Python

#!/usr/bin/env
#
# Wrapper for protoc that strips the dirname from the output files,
# and generates mypy typechecking info.
import sys
import subprocess
import shutil
import os
(protoc, mypy_protobuf, proto, outdir) = sys.argv[1:]
# copy to current dir
basename = os.path.basename(proto)
shutil.copyfile(proto, basename)
# output filenames
without_ext = os.path.splitext(basename)[0]
pb2_py = without_ext + "_pb2.py"
pb2_pyi = without_ext + "_pb2.pyi"
# invoke protoc
subprocess.run([
protoc,
"--plugin=protoc-gen-mypy="+mypy_protobuf,
"--python_out=.",
"--mypy_out=.",
basename],
# mypy prints to stderr on success :-(
stderr=subprocess.DEVNULL,
check=True)
# move files into output
shutil.move(pb2_py, outdir + "/" + pb2_py)
shutil.move(pb2_pyi, outdir + "/" + pb2_pyi)