49 lines
1.6 KiB
Python
Executable File
49 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright 2026 James Pace
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at https://mozilla.org/MPL/2.0/.
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#
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# This Source Code Form is "Incompatible With Secondary Licenses", as
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# defined by the Mozilla Public License, v. 2.0.
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#
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import argparse
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import subprocess
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import venv
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from pathlib import Path
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# The build for this is a little funky.
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# Maturin only plays nice with pyproject.toml style configs.
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# ROS2 is the opposite.
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# So... We setup an venv, pip install into it (which plays nice with pyproject.toml).
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# Then we copy the result to the right place for ament/ros2.
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument("--src-dir", type=str)
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parser.add_argument("--build-dir", type=str)
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parser.add_argument("--install-path", type=str)
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args = parser.parse_args()
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build(args.src_dir, args.build_dir, args.install_path)
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def build(source_directory, build_directory, install_directory):
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# Make a venv in the build_directory.
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builder = venv.EnvBuilder(system_site_packages=True, with_pip=True, prompt="")
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venv_directory = Path(build_directory) / "venv"
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builder.create(venv_directory)
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# activate it and call pip install.
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command = f". {venv_directory}/bin/activate && pip install {source_directory}"
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subprocess.run(command, shell=True)
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# copy the result to the install directory.
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command = f"cp -r {venv_directory}/lib {install_directory}"
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subprocess.run(command, shell=True)
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if __name__ == "__main__":
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main()
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