"""Build a minimal, offline, hand-rolled jar and its pom.xml, laid out as a
Maven-compatible repository, for integration-testing the `java` module of
id-configurator.

No network access and no build backend (maven/gradle) are used: the jar is
a plain zip file assembled with the standard library only, so this script
can run in a minimal Python image with nothing installed.
"""

from __future__ import annotations

import pathlib
import zipfile

GROUP = "org.interdiode"
GROUP_PATH = GROUP.replace(".", "/")
ARTIFACT = "idconfiguratortestpkg"
VERSION = "0.0.1"
OUT_DIR = pathlib.Path("/srv") / GROUP_PATH / ARTIFACT / VERSION

MANIFEST = "Manifest-Version: 1.0\n"

POM = f"""<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0">
  <modelVersion>4.0.0</modelVersion>
  <groupId>{GROUP}</groupId>
  <artifactId>{ARTIFACT}</artifactId>
  <version>{VERSION}</version>
  <packaging>jar</packaging>
  <description>Test-only artifact served by the id-configurator integration tests</description>
</project>
"""


def build_jar(path: pathlib.Path) -> None:
    with zipfile.ZipFile(path, "w", zipfile.ZIP_DEFLATED) as archive:
        archive.writestr("META-INF/MANIFEST.MF", MANIFEST)
        archive.writestr(
            "marker.txt",
            "test-only artifact served by the id-configurator integration tests\n",
        )


def main() -> None:
    OUT_DIR.mkdir(parents=True, exist_ok=True)
    build_jar(OUT_DIR / f"{ARTIFACT}-{VERSION}.jar")
    (OUT_DIR / f"{ARTIFACT}-{VERSION}.pom").write_text(POM, encoding="utf-8")


if __name__ == "__main__":
    main()