#!/usr/bin/env python3
"""Usage: tools/draft-review <pr-number | pr-url> [--attach [--checked REASON | --checked-file FILE|-]] [--open]
                           [--effort LEVEL] [--model MODEL]

Drafts a review of a PR by werkrevisor and Codex with tools/review-report, for a human to check and post;
it writes nothing to Gitea.
A number means a PR of the default repository; a URL may name any repository on the configured server.
The local config ~/.config/werkrevisor/draft-review.toml (or $WERKREVISOR_DRAFT_REVIEW_CONFIG) names
the server, the default repository, the werkrevisor config, a secrets file and the names of the tokens;
see "Draft review" in the README.
It prints the verdict of werkrevisor with its strongest finding, then the paths of report.html and report.md;
report.html needs pandoc, and each diagram in it opens on its own with a click.
--open opens report.html in the browser of the local config (key browser, default xdg-open),
or with --attach the posted comment.
With --attach it reviews nothing: it posts the checked draft and its diagrams as a comment of the PR,
with the write token; delete the line '> **Draft:** …' first,
or give the reason why the remaining points do not hold with --checked or --checked-file (- reads stdin):
it replaces that line as "Checked before posting".
"""
import os
import sys

# realpath: a link such as ~/bin/<name> must still find the package of the checkout.
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.realpath(__file__))))

from werkrevisor.draftreview import main  # noqa: E402

if __name__ == "__main__":
    if any(a in ("-h", "--help") for a in sys.argv[1:]) or len(sys.argv) < 2:
        print(__doc__.strip())
        sys.exit(0 if len(sys.argv) > 1 else 2)
    sys.exit(main(sys.argv[1:]))