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https://github.com/Sea-Haven-Industries/open-swe.git
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2df0eabd35
* feat: reviewer enforces AGENTS.md/CLAUDE.md repo rules as mandatory pass The reviewer already fetched AGENTS.md but treated violations as optional candidate findings. Now the reviewer runs a dedicated compliance pass that checks every changed hunk against each rule in AGENTS.md (or CLAUDE.md as fallback), treating violations as mandatory findings rather than style nits. Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com> * fix: oversized AGENTS.md returns None instead of falling back to CLAUDE.md Only a 404 (file absent) triggers fallback to CLAUDE.md. Oversize, HTTP errors, and unexpected status codes now return None immediately so the reviewer does not enforce stale rules from a secondary file. Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com> --------- Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
95 lines
3.1 KiB
Python
95 lines
3.1 KiB
Python
"""Fetch ``AGENTS.md`` (or ``CLAUDE.md`` fallback) from a GitHub repo.
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Used by the reviewer to deterministically load repo conventions into context
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without the model having to clone the repo and read the file itself.
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"""
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from __future__ import annotations
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import logging
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import httpx
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logger = logging.getLogger(__name__)
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# Cap the inlined content. AGENTS.md / CLAUDE.md is meant to be a short
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# conventions doc; anything larger is probably accidental and would bloat
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# every reviewer prompt.
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_MAX_AGENTS_MD_BYTES = 64 * 1024
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# Filenames tried in order of preference. AGENTS.md is the cross-tool standard;
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# CLAUDE.md is the legacy Anthropic-specific filename still used by many repos.
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_AGENT_DOC_FILENAMES = ("AGENTS.md", "CLAUDE.md")
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async def fetch_agents_md(
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owner: str,
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repo: str,
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ref: str,
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*,
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token: str | None,
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timeout: float = 10.0,
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) -> str | None:
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"""Fetch ``AGENTS.md`` (or ``CLAUDE.md`` fallback) at ``ref`` from ``owner/repo``.
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Returns the raw file contents of the first matching file, or ``None`` if no
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file is found, a fetch fails, or the file exceeds the size cap. Only a 404
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(file absent) triggers fallback to the next filename; any other condition
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(oversize, HTTP error, unexpected status) returns ``None`` immediately so
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the reviewer does not enforce stale rules from a secondary file.
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"""
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if not owner or not repo or not ref:
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return None
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headers = {
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"Accept": "application/vnd.github.raw",
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"X-GitHub-Api-Version": "2022-11-28",
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}
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if token:
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headers["Authorization"] = f"Bearer {token}"
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async with httpx.AsyncClient(timeout=timeout) as client:
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for filename in _AGENT_DOC_FILENAMES:
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url = f"https://api.github.com/repos/{owner}/{repo}/contents/{filename}"
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try:
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response = await client.get(url, headers=headers, params={"ref": ref})
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except httpx.HTTPError:
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logger.exception("Failed to fetch %s from %s/%s@%s", filename, owner, repo, ref)
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return None
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if response.status_code == 404:
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continue
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if response.status_code != 200:
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logger.warning(
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"Unexpected status %s fetching %s from %s/%s@%s",
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response.status_code,
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filename,
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owner,
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repo,
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ref,
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)
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return None
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content = response.text
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if len(content.encode("utf-8")) > _MAX_AGENTS_MD_BYTES:
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logger.info(
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"%s in %s/%s@%s exceeds %d bytes; skipping inline",
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filename,
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owner,
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repo,
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ref,
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_MAX_AGENTS_MD_BYTES,
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)
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return None
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logger.info(
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"Loaded %s (%d chars) from %s/%s@%s",
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filename,
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len(content),
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owner,
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repo,
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ref,
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)
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return content
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return None
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