mirror of
https://github.com/d9pouces/id_configurator.git
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d9pouces
77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
"""Build a minimal, offline, hand-rolled Composer package and its
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`packages.json` index, for integration-testing the `php` module of
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id-configurator.
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No network access and no build backend (composer) is used: the package is a
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plain zip file assembled with the standard library only, so this script can
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run in a minimal Python image with nothing installed.
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"""
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from __future__ import annotations
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import hashlib
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import io
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import json
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import pathlib
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import zipfile
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VENDOR = "interdiode"
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PACKAGE = "idconfiguratortestpkg"
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NAME = f"{VENDOR}/{PACKAGE}"
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VERSION = "0.0.1"
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ZIP_NAME = f"{PACKAGE}-{VERSION}.zip"
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OUT_DIR = pathlib.Path("/srv")
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COMPOSER_JSON = json.dumps({"name": NAME, "version": VERSION, "type": "library"})
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def build_zip() -> bytes:
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buffer = io.BytesIO()
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with zipfile.ZipFile(buffer, "w", zipfile.ZIP_DEFLATED) as archive:
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archive.writestr("composer.json", COMPOSER_JSON)
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archive.writestr(
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"marker.txt",
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"test-only package served by the id-configurator integration tests\n",
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)
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return buffer.getvalue()
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def write_packages_json(out_dir: pathlib.Path, zip_content: bytes) -> None:
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# Composer requires a fully-qualified dist URL: unlike PyPI's simple
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# index, it does not resolve relative/root-relative ones against the
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# repository's own URL for this (non-v2) repository format. The host
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# and port this fixture will actually be reached on aren't known at
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# image-build time (tox-docker only assigns them once the container
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# starts), so this bakes in a placeholder that nginx's sub_filter
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# rewrites to the real https://<host used by the client>/ at request
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# time (see php-repo.nginx.conf).
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packages = {
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"packages": {
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NAME: {
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VERSION: {
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"name": NAME,
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"version": VERSION,
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"dist": {
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"type": "zip",
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"url": f"__BASE_URL__/{ZIP_NAME}",
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"shasum": hashlib.sha1(zip_content).hexdigest(), # nosec B324
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},
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}
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}
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}
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}
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(out_dir / "packages.json").write_text(
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json.dumps(packages, indent=2), encoding="utf-8"
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)
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def main() -> None:
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OUT_DIR.mkdir(parents=True, exist_ok=True)
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zip_content = build_zip()
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(OUT_DIR / ZIP_NAME).write_bytes(zip_content)
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write_packages_json(OUT_DIR, zip_content)
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if __name__ == "__main__":
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main()
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