detectGitBranch returns the current git branch name for the given repo, or empty string on failure.

dispatchBatch fans out the files of a single batch concurrently and blocks until they all finish (or ctx is cancelled). Returns the number of files di

空侧占位（等同 /dev/null），用于新增/删除文件的单侧 diff。

ensureResponsesEndpoint normalizes cfg.URL to end with /responses. The trailing /responses is kept on cfg.URL (so tests and logs see the full endpoint

exactNTokens builds a string that llm.CountTokens reports as exactly n tokens, failing loudly if the tokenizer disagrees so fixture drift cannot silen

exactNTokens builds a string that llm.CountTokens reports as exactly n tokens, failing loudly if the tokenizer disagrees so fixture drift cannot silen

Fetch MR diff refs from the ``/versions`` endpoint. Returns a dict with ``base_sha``/``start_sha``/``head_sha`` on success, or ``None`` on fa

filterDiffs removes diffs whose file paths are excluded.

finalizeDiff reads the new file content. When ref is non-empty it uses git show to read the file at that ref; otherwise it reads from disk.

findDiff returns the Diff for the given file path, or nil if not found.

Rebuild a ReviewInput with all inline comments folded into the summary. Used when Gerrit rejects the batch (HTTP 400, e.g. a line outside the

Render one inline comment body (same shape as gitflic's format_comment). The Severity/Category header line exists because Gerrit's CommentInput h

Format a single review comment as markdown for an inline discussion. Uses GitLab's ``suggestion:-0+0`` syntax so the suggestion renders as a

Render an inline discussion body.

Format a comment for fallback (non-inline) display in a note. Uses ``<details><summary>`` HTML so the suggested change is collapsible in the

Render a comment for the fallback (non-inline) note.

Render ocr's JSON review output as a single Markdown summary comment.

未记录原因时根据评论元数据推断（如 L0 多为行号未解析）。

initOTLPGRPCProviders sets up OTLP gRPC exporters for traces and metrics.

initRepoWithCommit creates a real git repository with a single commit whose message is `message`, and returns the repo directory and the commit hash.

全局安装 ocr CLI，流式回显 npm 日志，按 exit code 返回是否成功。

isBinaryFile reads up to binarySniffWindow bytes from path and reports whether they contain a NUL byte (git's "binary" heuristic).

isGitRepo reports whether p.repoDir is inside a git working tree.

languageKey returns the lowercased file extension (with the leading dot) or "<no-ext>" for extensionless files.