GetDiff returns all changes as parsed model.Diff structs.

NewAnthropicClient creates a new Anthropic Messages API client.

NewCommentWorkerPool creates a pool with the given concurrency limit. workerCount <= 0 defaults to 8.

Read returns the full content of a file path (relative to RepoDir), resolved according to the active review mode. - Workspace: reads directly from the

newModelTUI builds a model-only TUI for tests. It has no config path or existing config, so add/delete/persist operations are unavailable — use newMod

parseScanFlags provides test compatibility: parses args through a fresh cobra command instance and returns the resulting scanOptions.

CompletionsWithCtx sends a chat completion request with context support for cancellation and timeout.

ModelListContains reports whether target matches any entry in models (trimmed).

NormalizeAuthHeader normalizes an auth header value to a canonical form. It returns an error for unrecognized values.

RegisterSelected records an item in the selected set (the coverage denominator). It must be called once per item during the pre-dispatch pass, after f

SetAttr sets a single attribute on a span.

Await blocks until all submitted work has completed and returns aggregated results from every Submit call so far. A panic in submitted work is recove

LoadDefault parses the embedded system_rules.json and resolves rule file references.

Manifest returns the run's coverage builder, or nil for legacy/scan sessions that did not opt in via SessionOptions.Operation. Callers must be nil-saf

NewWorkspaceProvider creates a Provider for workspace mode (current uncommitted changes).

Output executes a git command and returns stdout only.

ResolveEndpointWithModelOverride resolves an endpoint like ResolveEndpoint, but uses modelOverride as the request model when it is non-empty. The over

SessionFilePath returns the JSONL path for a persisted session.

SetResponse records the LLM response in the most recent TaskRecord of the given type. It uses actual token usage from the API response when available,

beginAPIKeyReplace switches from the fixed-length mask placeholder to edit mode so the next keystroke or paste fully replaces the saved key. While edi

cloneProviderEntry deep-copies a ProviderEntry so callers (rollback paths, map cloning) can safely mutate the returned value without aliasing the orig

expandBraces turns "{a,b,c}" style patterns into individual strings. e.g. "*.go.{java,kotlin}" → ["*.go.java", "*.go.kotlin"]. If no braces exist, ret

matchConsecutive scans sideLines for a consecutive run matching all targetLines.

resolveUsage parses raw JSON bytes into a map and extracts token usage by probing configured paths sequentially. Returns nil if no total_tokens found.

whyExcluded applies the filter algorithm as shouldReview but returns the specific reason a file is excluded.

writeTempFile writes content to a temporary file and returns its path.

Event emits a structured event as a span with immediate end.

LoadResumeState replays a previous session JSONL into a fingerprint index.

NewManifestBuilder creates a builder for a run identified by runID (the canonical session ID) and operation ("review" or "scan").

NormalizeProtocol canonicalizes protocol names. It is case-insensitive and trims whitespace. Empty string is returned as-is (the caller decides the de

ParseDiffText splits the unified diff text into per-file Diff structs. ref, if non-empty, is a git ref used to read new-file content via git show inst

Restore re-enables stdout. Safe to call multiple times.

resolveWorkingDir returns (absPath, isGitRepo, err). When requireGit is true, returns an error if the directory is not a git repo. When false, returns

ApplyLanguage injects a language directive into all system-role messages across MAIN_TASK, PLAN_TASK (if set), and MEMORY_COMPRESSION_TASK.

IsUserIncluded reports whether the given path matches any user include pattern. Returns false when Include is empty (no user include restriction defin

NewCommitProvider creates a Provider for commit mode: show changes introduced by a single commit.

NewDiffMap creates a frozen, read-only DiffMap from a plain map.

PromptTokenLimit returns tokenWarningThreshold (80%) of maxTokens. It is shared by the agent and scan pre-flight gates, their large-input filters, and

RecordReviewItemDone persists the file-level checkpoint used by resume.

RegisterAll registers tools from the MCP client into the tool registry. When allowedTools is non-empty, only tools whose names appear in the list are

Tool returns which tool this provider implements.

buildResponsesParams converts the shared ChatRequest into Responses API parameters. Mapping notes: - Multiple system messages are concatenated into I

Default config file location: ~/.opencodereview/config.json

--- helpers ---

newQuietHandle silences stdout when outputFormat=="json" or audience=="agent"; otherwise the returned handle is a no-op restorer.

sanitizeReason is the single, best-effort redaction+truncation floor applied to every reason the builder stores, so no caller path can write an unreda

AnyToAttr converts an arbitrary value to an OTel attribute.KeyValue.

DiscoverRepos walks the sessions root and returns one entry per subdirectory.

ErrorEvent emits an error event with error status.

LoadDefault parses the embedded task_template.json and resolves prompt file references.

NewProvider creates a Provider that enumerates the repository at repoDir. If paths is non-empty each element must be a repo-relative path (file or dir

RecordLLMResult sets the outcome of an LLM request on the span.

RecordUsage adds the prompt/completion/cache tokens reported by an LLM response to the runner's aggregate counters. Used by callers (plan phase in age

ResolveInput freezes this run's commit endpoints by asking git, following the input-mode matrix: - range: base = merge-base(from,to); head = the

SetRunFailure records why the whole run stopped. It rejects an invalid class (so an unclassifiable stop is never silently downgraded) and a change of

ValidateProtocol accepts the three canonical protocol names and rejects everything else.