fonts_create_bundle

#!/usr/bin/env python3
# Copyright 2020 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Update our nassh fonts bundle. See ../docs/fonts.md."""

import logging
import sys

import nassh  # pylint: disable=wrong-import-order
import libdot


def get_parser():
    """Get a command line parser."""
    parser = libdot.ArgumentParser(description=__doc__)
    return parser


def main(argv):
    """The main func!"""
    parser = get_parser()
    _opts = parser.parse_args(argv)

    tar = nassh.DIR / "fonts.tar.xz"
    libdot.pack(tar, ["fonts"], exclude=["fonts/.hash"], cwd=nassh.DIR)

    new_hash = libdot.sha256(tar)
    final_tar = nassh.DIR / f"fonts-{new_hash}.tar.xz"
    tar.rename(final_tar)

    manifest_path = nassh.DIR / "fetch.json"
    manifest = libdot.ArtifactManifest.from_file(manifest_path)
    artifact = manifest.files.get("fonts", libdot.Artifact())
    artifact.size = final_tar.stat().st_size
    artifact.url = "/".join(
        (
            "https://storage.googleapis.com",
            "chromeos-localmirror/secureshell/distfiles",
            final_tar.name,
        )
    )
    artifact.hashes = {"sha256": new_hash}
    manifest_path.write_text(manifest.toJSON(), encoding="utf-8")
    (nassh.DIR / "fonts" / ".hash").write_text(new_hash, encoding="utf-8")

    logging.info(
        "To upload the new fonts:\ngsutil cp -a public-read %s %s",
        final_tar,
        "gs://chromeos-localmirror/secureshell/distfiles/",
    )


if __name__ == "__main__":
    sys.exit(main(sys.argv[1:]))