mirror of
https://github.com/d9pouces/id_configurator.git
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d9pouces
67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
"""Build a minimal, offline, hand-rolled jar and its pom.xml, laid out as a
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Maven-compatible repository, for integration-testing the `java` module of
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id-configurator.
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No network access and no build backend (maven/gradle) are used: the jar is
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a plain zip file assembled with the standard library only, so this script
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can 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 pathlib
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import zipfile
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GROUP = "org.interdiode"
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GROUP_PATH = GROUP.replace(".", "/")
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ARTIFACT = "idconfiguratortestpkg"
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VERSION = "0.0.1"
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OUT_DIR = pathlib.Path("/srv") / GROUP_PATH / ARTIFACT / VERSION
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MANIFEST = "Manifest-Version: 1.0\n"
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POM = f"""<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0">
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<modelVersion>4.0.0</modelVersion>
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<groupId>{GROUP}</groupId>
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<artifactId>{ARTIFACT}</artifactId>
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<version>{VERSION}</version>
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<packaging>jar</packaging>
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<description>Test-only artifact served by the id-configurator integration tests</description>
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</project>
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"""
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def build_jar() -> 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("META-INF/MANIFEST.MF", MANIFEST)
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archive.writestr(
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"marker.txt",
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"test-only artifact 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_with_checksums(path: pathlib.Path, content: bytes) -> None:
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"""Write `content` to `path`, plus the .sha1/.md5 sidecar files most
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build tools (Leiningen's aether resolver in particular) require to be
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present, unlike Maven which merely warns when they are missing."""
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path.write_bytes(content)
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sha1_digest = hashlib.sha1(content).hexdigest() # nosec B324
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(path.parent / f"{path.name}.sha1").write_text(sha1_digest, encoding="ascii")
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md5_digest = hashlib.md5(content).hexdigest() # nosec B324
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(path.parent / f"{path.name}.md5").write_text(md5_digest, encoding="ascii")
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def main() -> None:
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OUT_DIR.mkdir(parents=True, exist_ok=True)
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_write_with_checksums(OUT_DIR / f"{ARTIFACT}-{VERSION}.jar", build_jar())
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_write_with_checksums(OUT_DIR / f"{ARTIFACT}-{VERSION}.pom", POM.encode("utf-8"))
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if __name__ == "__main__":
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main()
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