can1357
df0bb6e31a
- Added internal protobuf wire codecs, message builders, and protocol definitions for Cursor and Devin providers. - Deferred loading of OTel SDK and OTLP exporters and added bounded caches to optimize startup and lookup performance. - Added SQLite-backed parse caching for legacy extension source analysis and streaming file chunk parsing for changelogs. - Added support for rendering context usage overflow above 100% in the status line component.
2253 lines
89 KiB
TypeScript
2253 lines
89 KiB
TypeScript
import * as path from "node:path";
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import type { AgentMessage } from "@oh-my-pi/pi-agent-core";
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import type { AssistantMessage, UsageLimit, UsageReport } from "@oh-my-pi/pi-ai";
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import {
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type Component,
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type ComposerStyle,
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claudeComposerStyle,
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padding,
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truncateToWidth,
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visibleWidth,
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} from "@oh-my-pi/pi-tui";
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import { adjustHsv, formatNumber, getProjectDir } from "@oh-my-pi/pi-utils";
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import { settings } from "../../../config/settings";
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import type { AgentSession } from "../../../session/agent-session";
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import type { OAuthAccountIdentity } from "../../../session/auth-storage";
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import { limitMatchesActiveAccount } from "../../../slash-commands/helpers/active-oauth-account";
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import { type ActiveRepoContext, resolveActiveRepoContextSync } from "../../../utils/active-repo-context";
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import * as git from "../../../utils/git";
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import * as jj from "../../../utils/jj";
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import { getSessionAccentAnsi, getSessionAccentHex } from "../../../utils/session-color";
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import { calculateTokensPerSecond } from "../../../utils/token-rate";
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import { sanitizeStatusText } from "../../shared";
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import { theme } from "../../theme/theme";
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import { type CompactionBoundaries, computeCompactionBoundaries } from "../../utils/context-usage";
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import {
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type CodexResetFireworksEvent,
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type CodexResetUsageSnapshot,
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detectCodexResetFireworks,
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} from "../codex-reset-fireworks";
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import { canReuseCachedPr, createPrCacheContext, isSamePrCacheContext, type PrCacheContext } from "./git-utils";
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import { getPreset } from "./presets";
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import { renderSegment, type SegmentContext } from "./segments";
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import { getSeparator } from "./separators";
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import type {
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CollabStatus,
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EffectiveStatusLineSettings,
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StatusLineSegmentId,
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StatusLineSegmentOptions,
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StatusLineSettings,
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} from "./types";
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const JJ_REFRESH_TTL_MS = 5000;
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const WATCHER_FAILURE_POLL_TTL_MS = 5000;
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function normalizeCodexIdentityValue(value: unknown): string | undefined {
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return typeof value === "string" && value.trim() ? value.trim().toLowerCase() : undefined;
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}
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/**
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* Fireworks are stateful, so their report match must be stricter than the
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* status display's fallback matching: every known credential identifier must
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* be present and equal or a workspace sibling can mutate this account's
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* baseline.
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*/
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function codexReportMatchesExactIdentity(report: UsageReport, identity: OAuthAccountIdentity | undefined): boolean {
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if (!identity) return false;
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const accountId = normalizeCodexIdentityValue(identity.accountId);
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const email = normalizeCodexIdentityValue(identity.email);
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const projectId = normalizeCodexIdentityValue(identity.projectId);
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const orgId = normalizeCodexIdentityValue(identity.orgId);
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if (!accountId && !email && !projectId && !orgId) return false;
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const metadata = report.metadata ?? {};
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const reportAccountId =
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normalizeCodexIdentityValue(metadata.accountId) ?? normalizeCodexIdentityValue(metadata.account_id);
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const reportProjectId =
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normalizeCodexIdentityValue(metadata.projectId) ?? normalizeCodexIdentityValue(metadata.project_id);
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if (accountId && reportAccountId !== accountId) return false;
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if (email && normalizeCodexIdentityValue(metadata.email) !== email) return false;
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if (projectId && reportProjectId !== projectId) return false;
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if (orgId && normalizeCodexIdentityValue(metadata.orgId) !== orgId) return false;
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return true;
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}
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// ═══════════════════════════════════════════════════════════════════════════
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// Context-usage memo
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// ═══════════════════════════════════════════════════════════════════════════
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/**
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* Cheap structural fingerprint of a message's tokenizable content. O(blocks) —
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* only reads string `.length` and primitives, never copies or serializes.
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* Detects in-place growth of the streaming tail (and other in-place mutations)
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* so the cached `getContextUsage()` result is recomputed when — and only when —
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* the numbers it depends on change.
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*/
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function messageFingerprint(msg: AgentMessage): string {
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const role = (msg as { role?: string }).role ?? "";
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const ts = (msg as { timestamp?: number }).timestamp ?? 0;
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let textLen = 0;
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let blocks = 0;
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let images = 0;
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if (role === "bashExecution") {
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const b = msg as { command?: unknown; output?: unknown };
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if (typeof b.command === "string") textLen += b.command.length;
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if (typeof b.output === "string") textLen += b.output.length;
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} else if (role === "user") {
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const content = (msg as { content?: unknown }).content;
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if (typeof content === "string") {
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textLen += content.length;
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} else if (Array.isArray(content)) {
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blocks = content.length;
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for (const block of content) {
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if (block?.type === "text" && typeof block.text === "string") textLen += block.text.length;
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}
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}
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} else if (role === "assistant") {
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const assistantMsg = msg as AssistantMessage;
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const usageExt = assistantMsg.usage as unknown as { promptTokensDetails?: unknown };
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const usageTotal = assistantMsg.usage?.totalTokens ?? 0;
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const promptBuckets = usageExt?.promptTokensDetails ? 1 : 0;
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const stopReason = assistantMsg.stopReason ?? "";
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let signatureLen = 0;
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let redactedLen = 0;
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const msgExt = assistantMsg as unknown as {
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thinkingSignature?: string;
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textSignature?: string;
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thoughtSignature?: string;
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redactedThinking?: { data?: string };
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};
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const thinkingSignature = msgExt.thinkingSignature;
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if (typeof thinkingSignature === "string") {
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signatureLen += thinkingSignature.length;
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}
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const textSignature = msgExt.textSignature;
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if (typeof textSignature === "string") {
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signatureLen += textSignature.length;
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}
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const thoughtSignature = msgExt.thoughtSignature;
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if (typeof thoughtSignature === "string") {
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signatureLen += thoughtSignature.length;
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}
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const redactedData = msgExt.redactedThinking?.data;
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if (typeof redactedData === "string") {
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redactedLen += redactedData.length;
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}
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const content = (msg as { content?: unknown }).content;
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if (Array.isArray(content)) {
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blocks = content.length;
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for (const block of content) {
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if (!block || typeof block !== "object") continue;
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const b = block as {
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type?: string;
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text?: string;
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thinking?: string;
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thinkingSignature?: string;
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signature?: string;
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textSignature?: string;
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thoughtSignature?: string;
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data?: string;
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name?: string;
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arguments?: unknown;
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};
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if (b.type === "text" && typeof b.text === "string") textLen += b.text.length;
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else if (b.type === "thinking") {
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if (typeof b.thinking === "string") textLen += b.thinking.length;
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if (typeof b.thinkingSignature === "string") signatureLen += b.thinkingSignature.length;
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if (typeof b.signature === "string") signatureLen += b.signature.length;
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if (typeof b.textSignature === "string") signatureLen += b.textSignature.length;
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if (typeof b.thoughtSignature === "string") signatureLen += b.thoughtSignature.length;
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} else if (b.type === "redactedThinking" && typeof b.data === "string") {
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redactedLen += b.data.length;
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} else if (b.type === "toolCall") {
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if (typeof b.name === "string") textLen += b.name.length;
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if (b.arguments !== undefined) {
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try {
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textLen += JSON.stringify(b.arguments, (_key, value) =>
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typeof value === "bigint" ? value.toString() : value,
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).length;
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} catch {
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textLen += String(b.arguments).length;
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}
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}
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}
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}
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}
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return `${role}:${ts}:${textLen}:${blocks}:${images}:${signatureLen}:${redactedLen}:${usageTotal}:${promptBuckets}:${stopReason}`;
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} else if (role === "toolResult" || role === "hookMessage") {
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const content = (msg as { content?: unknown }).content;
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if (typeof content === "string") {
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textLen += content.length;
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} else if (Array.isArray(content)) {
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blocks = content.length;
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for (const block of content) {
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if (!block || typeof block !== "object") continue;
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const b = block as { type?: string; text?: string };
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if (b.type === "text" && typeof b.text === "string") textLen += b.text.length;
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else if (b.type === "image") images++;
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}
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}
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} else if (role === "branchSummary" || role === "compactionSummary") {
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const s = (msg as { summary?: unknown }).summary;
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if (typeof s === "string") textLen += s.length;
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}
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return `${role}:${ts}:${textLen}:${blocks}:${images}`;
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}
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interface ContextUsageMemo {
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messagesRef: readonly AgentMessage[];
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length: number;
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lastFingerprint: string | undefined;
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modelContextWindow: number;
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contextUsageRevision: number;
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usedTokens: number;
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contextWindow: number;
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systemPromptRef: readonly string[] | undefined;
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toolsRef: readonly any[] | undefined;
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skillsRef: readonly any[] | undefined;
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}
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interface ActiveRepoCache {
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projectDir: string;
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activeRepo: ActiveRepoContext | null;
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effectiveGitCwd: string;
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/** Project + worktree dir name when `projectDir` is a linked worktree, else null. */
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worktree: WorktreeContext | null;
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}
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interface BranchResolveRequest {
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id: number;
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cwd: string;
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controller: AbortController;
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}
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interface JjResolveRequest {
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id: number;
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controller: AbortController;
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}
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interface WorktreeContext {
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/** Primary-checkout (project) name shown by the path segment. */
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projectName: string;
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/** Worktree directory name — suppressed from the path when it equals the branch. */
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worktreeName: string;
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}
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/**
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* Project + worktree-dir names when `cwd` is a linked git worktree, else null.
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* The project name comes from the shared primary checkout; bare-repo worktrees
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* resolve to the shared `foo.git` dir, so a trailing `.git` is stripped.
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*/
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function resolveWorktreeContext(cwd: string): WorktreeContext | null {
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const worktree = git.repo.linkedWorktreeSync(cwd);
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if (!worktree) return null;
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const base = path.basename(worktree.primaryRoot);
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const projectName = base.endsWith(".git") ? base.slice(0, -4) : base;
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if (!projectName) return null;
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return { projectName, worktreeName: path.basename(worktree.root) };
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}
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/**
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* Per-{@link AgentSession} active-processing meter for the `time_spent`
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* segment. `activeMs` is the union of every completed `agent_start`→
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* `agent_end` window; `activeStartedAt` is the start timestamp of the
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* currently-running window, or `null` when idle.
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*
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* `sessionFile` snapshots the loaded session-file path at meter-creation
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* time. `AgentSession.switchSession` (/resume, /move, ACP fork, RPC
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* `switch_session`, extension `switchSession`) mutates the loaded file
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* under the same {@link AgentSession} ref, so the WeakMap key alone
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* cannot tell two conversations apart. `#meter()` compares this snapshot
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* against the live `session.sessionFile`, and a real-to-real change
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* starts the meter fresh instead of crediting the new conversation with
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* the previous one's accumulated active time. The undefined → real
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* first-save transition does not reset, since the session identity has
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* not changed.
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*/
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interface ActiveMeter {
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activeMs: number;
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activeStartedAt: number | null;
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sessionFile: string | undefined;
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}
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const EMPTY_MESSAGES: readonly AgentMessage[] = [];
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const STATUS_USAGE_START_DELAY_MS = 0;
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const STATUS_USAGE_REFRESH_TIMEOUT_MS = 2_000;
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function isContextSegment(segment: StatusLineSegmentId): boolean {
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return segment === "context_pct" || segment === "context_total";
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}
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function hasContextSegment(segments: readonly StatusLineSegmentId[]): boolean {
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return segments.includes("context_pct") || segments.includes("context_total");
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}
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function hasNonContextSegment(segments: readonly StatusLineSegmentId[]): boolean {
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for (const segment of segments) {
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if (!isContextSegment(segment)) return true;
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}
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return false;
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}
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function removeContextSegments(parts: string[], segments: StatusLineSegmentId[]): void {
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let writeIndex = 0;
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for (let readIndex = 0; readIndex < segments.length; readIndex++) {
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const segment = segments[readIndex];
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if (isContextSegment(segment)) continue;
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parts[writeIndex] = parts[readIndex];
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segments[writeIndex] = segment;
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writeIndex++;
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}
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parts.length = writeIndex;
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segments.length = writeIndex;
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}
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function formatEmbeddedContextPercent(percent: number): string {
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return `${percent > 0 && percent < 1 ? percent.toFixed(1) : Math.round(percent)}%`;
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}
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function hasGitSegment(segments: readonly StatusLineSegmentId[]): boolean {
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return segments.includes("git");
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}
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function hasPrSegment(segments: readonly StatusLineSegmentId[]): boolean {
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return segments.includes("pr");
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}
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function hasPathSegment(segments: readonly StatusLineSegmentId[]): boolean {
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return segments.includes("path");
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}
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function hasGitBackedSegment(segments: readonly StatusLineSegmentId[]): boolean {
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return hasGitSegment(segments) || hasPrSegment(segments);
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}
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// ═══════════════════════════════════════════════════════════════════════════
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// StatusLineComponent
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// ═══════════════════════════════════════════════════════════════════════════
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export class StatusLineComponent implements Component {
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#standalone: false | "full" | "left-only" = false;
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#standaloneGap = false;
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#autocompleteActiveProbe: (() => boolean) | undefined;
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#widthEpochRevision = 0;
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#settings: StatusLineSettings = {};
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#effectiveSettings: EffectiveStatusLineSettings | undefined;
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#cachedBranch: string | null | undefined = undefined;
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#cachedBranchRepoId: string | null | undefined = undefined;
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#cachedBranchCwd: string | undefined = undefined;
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#cachedBranchHasGitRepository = false;
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// In-flight reftable resolve slot. Ownership is the launch id, not the cwd:
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// two live resolves can share a cwd string across an invalidation, and a
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// stale one must never free (or poison) a slot it no longer owns.
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#branchResolveSeq = 0;
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#branchResolveActive: BranchResolveRequest | undefined = undefined;
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// Bumped on every branch-cache reset (#invalidateGitCaches — a HEAD move or
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// repo-context change). An in-flight reftable resolve captures this at
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// launch; a mismatch on resolve means the cache was invalidated underneath
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// it (a newer resolve superseded it), so its result is stale and must be
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// dropped rather than overwrite the value the newer resolve committed.
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// Mirrors #jjCacheGeneration / #getJjBranch in this file.
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// Timestamp of the latest branch read; only bounds cache freshness when the
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// HEAD watcher could not be installed.
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#branchLastFetch: number | undefined = undefined;
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// Bumped on every branch-cache reset (invalidateGitCaches — a HEAD move or
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// repo-context change). An in-flight reftable resolve captures this at
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// launch; a mismatch on resolve means the cache was invalidated underneath
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// it (a newer resolve superseded it), so its result is stale and must be
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// dropped rather than overwrite the value the newer resolve committed.
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// Mirrors #jjCacheGeneration / #getJjBranch in this file.
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#branchCacheGeneration = 0;
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#gitUnwatch: (() => void) | null = null;
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#gitWatcherUnavailable = false;
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#onBranchChange: (() => void) | null = null;
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#disposed = false;
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#autoCompactEnabled: boolean = true;
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/** Pulse timer for the running-speculation indicator; live only while speculation runs. */
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#speculationBlinkTimer: NodeJS.Timeout | undefined;
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#speculationBlinkOn = true;
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#hookStatuses: Map<string, string> = new Map();
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#subagentCount: number = 0;
|
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/**
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* Active-processing accounting for the `time_spent` segment, keyed per
|
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* {@link AgentSession} so the focus-controller mid-turn attach path
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* cannot leak an unmatched synthesized `agent_start` from a subagent
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* into the main session's meter.
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*
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* Each meter is `{ activeMs, activeStartedAt }`: `activeMs` is the union
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* of every completed `agent_start`→`agent_end` window since
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* {@link resetActiveTime} last reset it; `activeStartedAt` is the start
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* timestamp of the currently-running window (or `null` when idle).
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* `getActiveMs()` returns `activeMs + (now - activeStartedAt)` for the
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* currently-attached session, so the counter ticks live during a turn
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* and freezes the instant the agent yields.
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*
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* WeakMap so meters die with their session (e.g. a parked subagent
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* dropped from the registry); the main session's meter survives focus
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* round-trips because the same {@link AgentSession} ref is reused.
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*/
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#activeMeters: WeakMap<AgentSession, ActiveMeter> = new WeakMap();
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#planModeStatus: { enabled: boolean; paused: boolean } | null = null;
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#loopModeStatus: SegmentContext["loopMode"] = null;
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|
#goalModeStatus: { enabled: boolean; paused: boolean } | null = null;
|
|
#vibeModeStatus: { enabled: boolean } | null = null;
|
|
/**
|
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* Injected aggregator that returns the aggregate tok/s of this session's
|
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* live vibe worker sessions, or null when no workers are streaming. Kept as
|
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* a callback so the render layer doesn't import the heavy vibe/task
|
|
* dependency graph; interactive-mode wires it to VibeSessionRegistry.
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|
*/
|
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#vibeWorkerTokenRate: (() => number | null) | null = null;
|
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#collabStatus: CollabStatus | null = null;
|
|
#focusedAgentId: string | undefined;
|
|
#activeRepoCache: ActiveRepoCache | undefined;
|
|
|
|
// Git status caching (1s TTL)
|
|
#cachedGitStatus: { staged: number; unstaged: number; untracked: number } | null = null;
|
|
#cachedGitStatusCwd: string | undefined = undefined;
|
|
#gitStatusLastFetch = 0;
|
|
#gitStatusInFlightCwd: string | undefined = undefined;
|
|
#jjRoot: string | null | undefined = undefined;
|
|
#jjRootCwd: string | undefined = undefined;
|
|
#cachedJjBranch: string | null = null;
|
|
#jjBranchLastFetch = 0;
|
|
#jjResolveSeq = 0;
|
|
#jjBranchActive: JjResolveRequest | undefined = undefined;
|
|
#cachedJjStatus: { staged: number; unstaged: number; untracked: number } | null = null;
|
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#jjStatusLastFetch = 0;
|
|
#jjStatusActive: JjResolveRequest | undefined = undefined;
|
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// Bumped on every jj-cache reset — a cwd switch (#jjRootFor) or a HEAD /
|
|
// bookmark move (#invalidateGitCaches). An in-flight jj query captures this
|
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// at launch; a mismatch on resolve means the caches were reset underneath it
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// (including a reset that re-resolves to the SAME root, which a root-equality
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// check cannot detect), so the result is stale and must be dropped rather
|
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// than poison the fresh cache or advance its throttle.
|
|
#jjCacheGeneration = 0;
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|
|
|
// PR lookup caching (invalidated on branch/repo context changes)
|
|
#cachedPr: { number: number; url: string } | null | undefined = undefined;
|
|
#cachedPrContext: PrCacheContext | undefined = undefined;
|
|
#prLookupInFlight = false;
|
|
#defaultBranch?: string;
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#defaultBranchCwd: string | undefined = undefined;
|
|
#lastTokensPerSecond: number | null = null;
|
|
#lastTokensPerSecondTimestamp: number | null = null;
|
|
|
|
// Provider usage caching (5-min TTL, OAuth/sub only)
|
|
#cachedUsage: {
|
|
tier?: string;
|
|
fiveHour?: { percent: number; resetMinutes?: number };
|
|
sevenDay?: { percent: number; resetHours?: number };
|
|
monthly?: { percent: number; resetHours?: number };
|
|
} | null = null;
|
|
#cachedUsageContextKey: string | null = null;
|
|
#usageFetchedAt = 0;
|
|
#usageInFlight = false;
|
|
#usageStartTimer: Timer | null = null;
|
|
// A timed-out request may still resolve. Its result remains eligible only
|
|
// until a newer request has applied.
|
|
#usageRefreshSequence = 0;
|
|
#latestAppliedUsageRefreshSequence = 0;
|
|
#codexResetSnapshots = new Map<string, CodexResetUsageSnapshot>();
|
|
#onCodexResetFireworks: ((event: CodexResetFireworksEvent) => void) | undefined;
|
|
// Context-usage memo. The status line redraws on every agent event, so the
|
|
// hot path must not recompute context tokens unless an input changed.
|
|
// `getContextUsage()` anchors on the last assistant's real prompt-token
|
|
// count (matching the provider and the `/context` panel), so a stable
|
|
// message list + model window yields a stable result we can return verbatim.
|
|
#contextUsageCache: ContextUsageMemo | undefined;
|
|
|
|
constructor(private session: AgentSession) {
|
|
this.#settings = {
|
|
preset: settings.get("statusLine.preset"),
|
|
leftSegments: settings.get("statusLine.leftSegments"),
|
|
rightSegments: settings.get("statusLine.rightSegments"),
|
|
separator: settings.get("statusLine.separator"),
|
|
showHookStatus: settings.get("statusLine.showHookStatus"),
|
|
segmentOptions: settings.getGroup("statusLine").segmentOptions,
|
|
sessionAccent: settings.get("statusLine.sessionAccent"),
|
|
transparent: settings.get("statusLine.transparent"),
|
|
compactThinkingLevel: settings.get("statusLine.compactThinkingLevel"),
|
|
contextLine: settings.get("statusLine.contextLine"),
|
|
};
|
|
}
|
|
#gitEnabled(): boolean {
|
|
return settings.get("git.enabled");
|
|
}
|
|
#hasGitBackedSegment(): boolean {
|
|
const effectiveSettings = this.#resolveSettings();
|
|
return (
|
|
hasGitBackedSegment(effectiveSettings.leftSegments) || hasGitBackedSegment(effectiveSettings.rightSegments)
|
|
);
|
|
}
|
|
|
|
#resolveActiveRepoCache(): ActiveRepoCache {
|
|
const projectDir = getProjectDir();
|
|
if (this.#activeRepoCache?.projectDir === projectDir) {
|
|
return this.#activeRepoCache;
|
|
}
|
|
|
|
const activeRepo = resolveActiveRepoContextSync(projectDir);
|
|
const effectiveGitCwd = activeRepo?.repoRoot ?? projectDir;
|
|
// Only collapse the bare-cwd case: a single-direct-child-repo context
|
|
// (activeRepo set) renders `<parent> ↳ <child>`, which we leave intact.
|
|
const worktree = activeRepo ? null : resolveWorktreeContext(effectiveGitCwd);
|
|
this.#activeRepoCache = { projectDir, activeRepo, effectiveGitCwd, worktree };
|
|
return this.#activeRepoCache;
|
|
}
|
|
|
|
/**
|
|
* Re-point the status line at another session (focus proxy). Invalidate: model/context/usage all derive
|
|
* from it. `focusedAgentId` is the focused subagent id while the view is proxied, undefined for main.
|
|
*/
|
|
setSession(session: AgentSession, focusedAgentId?: string): void {
|
|
const sessionChanged = this.session !== session;
|
|
if (!sessionChanged && this.#focusedAgentId === focusedAgentId) return;
|
|
this.session = session;
|
|
this.#focusedAgentId = focusedAgentId;
|
|
if (sessionChanged) {
|
|
this.#invalidateSessionCaches();
|
|
this.#closeStaleActiveWindow();
|
|
}
|
|
this.invalidate();
|
|
}
|
|
|
|
/**
|
|
* Drop a meter's in-flight window when the newly-attached session is no
|
|
* longer streaming. Handles the case where the focus controller
|
|
* synthesized an `agent_start` on a mid-turn attach but the matching
|
|
* real `agent_end` never reached us — the user detached before it
|
|
* fired, and re-focusing later (after the agent finished) would
|
|
* otherwise tick over the entire detached gap. Crediting that gap to
|
|
* `activeMs` would be wrong (the agent finished at some point we never
|
|
* observed), so the window is dropped rather than folded in.
|
|
*/
|
|
#closeStaleActiveWindow(): void {
|
|
const meter = this.#meter();
|
|
if (meter.activeStartedAt === null) return;
|
|
if (this.session.isStreaming) return;
|
|
meter.activeStartedAt = null;
|
|
}
|
|
|
|
updateSettings(settings: StatusLineSettings): void {
|
|
this.#settings = settings;
|
|
this.#effectiveSettings = undefined;
|
|
if (this.#onBranchChange) this.#setupGitWatcher();
|
|
}
|
|
|
|
getEffectiveSettingsForTest(): EffectiveStatusLineSettings {
|
|
return this.#resolveSettings();
|
|
}
|
|
|
|
setAutoCompactEnabled(enabled: boolean): void {
|
|
this.#autoCompactEnabled = enabled;
|
|
}
|
|
|
|
setSubagentCount(count: number): void {
|
|
this.#subagentCount = count;
|
|
}
|
|
|
|
/**
|
|
* Compatibility shim for callers predating the simplified subagent badge.
|
|
* The status line now intentionally shows only the active count.
|
|
*/
|
|
setSubagentHubHint(_hint: string | undefined): void {}
|
|
|
|
/** Active subagent count as currently displayed (collab state mirroring). */
|
|
get subagentCount(): number {
|
|
return this.#subagentCount;
|
|
}
|
|
|
|
/**
|
|
* Reset the currently-attached session's active-time accumulators so
|
|
* the `time_spent` segment starts from zero. Called from `/clear`,
|
|
* fresh-session, and joined-collab paths; both the completed
|
|
* accumulator and any in-flight window are dropped, so a reset
|
|
* mid-turn ignores the running window (the matching `markActivityEnd`
|
|
* will see an idle meter and no-op).
|
|
*/
|
|
resetActiveTime(): void {
|
|
const meter = this.#meter();
|
|
meter.activeMs = 0;
|
|
meter.activeStartedAt = null;
|
|
}
|
|
|
|
/**
|
|
* Mark the currently-attached session as having started a unit of
|
|
* active processing. Idempotent: a second start while a window is
|
|
* already open is a no-op, so reentrant `agent_start` events (e.g.
|
|
* nested auto-compaction loops, focus-controller mid-turn attach onto
|
|
* an already-running window) do not double-count.
|
|
*/
|
|
markActivityStart(): void {
|
|
const meter = this.#meter();
|
|
if (meter.activeStartedAt !== null) return;
|
|
meter.activeStartedAt = Date.now();
|
|
}
|
|
|
|
/**
|
|
* Close the currently-attached session's open active-processing
|
|
* window, folding its elapsed time into the accumulator. Idempotent
|
|
* when the meter is already idle so callers can fire it on every
|
|
* `agent_end` without guarding.
|
|
*/
|
|
markActivityEnd(): void {
|
|
const meter = this.#meter();
|
|
if (meter.activeStartedAt === null) return;
|
|
meter.activeMs += Math.max(0, Date.now() - meter.activeStartedAt);
|
|
meter.activeStartedAt = null;
|
|
}
|
|
|
|
/**
|
|
* Snapshot of total active-processing time for the currently-attached
|
|
* session, including any in-flight window. Exposed for the segment
|
|
* context builder; tests assert against this too.
|
|
*/
|
|
getActiveMs(): number {
|
|
const meter = this.#meter();
|
|
if (meter.activeStartedAt === null) return meter.activeMs;
|
|
return meter.activeMs + Math.max(0, Date.now() - meter.activeStartedAt);
|
|
}
|
|
|
|
/**
|
|
* Return (lazily creating) the meter for the currently-attached
|
|
* session. Detects an in-place session-file swap under the same
|
|
* {@link AgentSession} ref (`switchSession` paths: `/resume`, `/move`,
|
|
* ACP fork/load, RPC `switch_session`, extension `switchSession`):
|
|
* a real-to-real change starts the meter fresh so the new
|
|
* conversation does not inherit the previous one's accumulated active
|
|
* time. The undefined → real first-save transition only refreshes the
|
|
* snapshot — the conversation identity has not changed.
|
|
*/
|
|
#meter(): ActiveMeter {
|
|
const currentFile = this.session.sessionFile;
|
|
let meter = this.#activeMeters.get(this.session);
|
|
if (meter) {
|
|
const switched =
|
|
currentFile !== undefined && meter.sessionFile !== undefined && meter.sessionFile !== currentFile;
|
|
if (switched) {
|
|
meter = undefined;
|
|
} else {
|
|
meter.sessionFile = currentFile;
|
|
}
|
|
}
|
|
if (!meter) {
|
|
meter = { activeMs: 0, activeStartedAt: null, sessionFile: currentFile };
|
|
this.#activeMeters.set(this.session, meter);
|
|
}
|
|
return meter;
|
|
}
|
|
|
|
setPlanModeStatus(status: { enabled: boolean; paused: boolean } | undefined): void {
|
|
this.#planModeStatus = status ?? null;
|
|
}
|
|
|
|
setLoopModeStatus(status: NonNullable<SegmentContext["loopMode"]> | undefined): void {
|
|
this.#loopModeStatus = status ?? null;
|
|
}
|
|
|
|
setGoalModeStatus(status: { enabled: boolean; paused: boolean } | undefined): void {
|
|
this.#goalModeStatus = status ?? null;
|
|
}
|
|
|
|
setVibeModeStatus(status: { enabled: boolean } | undefined): void {
|
|
this.#vibeModeStatus = status ?? null;
|
|
}
|
|
|
|
/**
|
|
* Inject the aggregator that returns the aggregate tok/s of this session's
|
|
* live vibe worker sessions (null when no workers are streaming). Wired by
|
|
* interactive-mode, which owns the VibeSessionRegistry coupling, so the
|
|
* render layer stays off the heavy vibe/task dependency graph. Pass
|
|
* `undefined` to clear.
|
|
*/
|
|
setVibeWorkerTokenRateProvider(provider: (() => number | null) | undefined): void {
|
|
this.#vibeWorkerTokenRate = provider ?? null;
|
|
}
|
|
|
|
setCollabStatus(status: CollabStatus | null): void {
|
|
this.#collabStatus = status;
|
|
}
|
|
|
|
/** Set the callback that presents detected Codex reset celebrations, or clear it with `undefined`. */
|
|
setCodexResetFireworksHandler(handler: ((event: CodexResetFireworksEvent) => void) | undefined): void {
|
|
this.#onCodexResetFireworks = handler;
|
|
}
|
|
|
|
setHookStatus(key: string, text: string | undefined): void {
|
|
if (text === undefined) {
|
|
this.#hookStatuses.delete(key);
|
|
} else {
|
|
this.#hookStatuses.set(key, text);
|
|
}
|
|
}
|
|
|
|
watchBranch(onBranchChange: () => void): void {
|
|
this.#onBranchChange = onBranchChange;
|
|
this.#setupGitWatcher();
|
|
}
|
|
|
|
#setupGitWatcher(): void {
|
|
this.#retireGitWatcher();
|
|
this.#gitWatcherUnavailable = false;
|
|
|
|
if (!this.#gitEnabled() || !this.#hasGitBackedSegment()) {
|
|
this.invalidateGitCaches();
|
|
return;
|
|
}
|
|
|
|
const { effectiveGitCwd } = this.#resolveActiveRepoCache();
|
|
const repository = git.repo.resolveSync(effectiveGitCwd);
|
|
if (!repository) {
|
|
// There is no path to watch yet. Cache the negative result only for the
|
|
// fallback poll interval so a later `git init` becomes visible without
|
|
// generic invalidations or a render-path probe on every paint.
|
|
this.#gitWatcherUnavailable = true;
|
|
return;
|
|
}
|
|
|
|
// git swaps HEAD via `HEAD.lock` + atomic rename. That both unlinks the
|
|
// HEAD inode (freezing a file-bound `fs.watch` after the first switch —
|
|
// issue #8412) and, on Bun/Linux, permanently wedges an inotify-backed
|
|
// directory watch after the first rename event (oven-sh/bun#24875).
|
|
// `git.head.watch` stat-polls the HEAD path (or the reftable dir), which
|
|
// survives inode swaps on every platform. A vanished repo surfaces as a
|
|
// stat change too, so there is no separate watcher error path.
|
|
try {
|
|
const unwatch = git.head.watch(repository, () => {
|
|
if (this.#disposed || this.#gitUnwatch !== unwatch) return;
|
|
this.invalidateGitCaches();
|
|
this.#onBranchChange?.();
|
|
});
|
|
this.#gitUnwatch = unwatch;
|
|
} catch {
|
|
this.#gitWatcherUnavailable = true;
|
|
}
|
|
}
|
|
|
|
#retireGitWatcher(): void {
|
|
const unwatch = this.#gitUnwatch;
|
|
this.#gitUnwatch = null;
|
|
unwatch?.();
|
|
}
|
|
|
|
dispose(): void {
|
|
this.#disposed = true;
|
|
this.#branchResolveActive?.controller.abort();
|
|
this.#branchResolveActive = undefined;
|
|
this.#resetJjRequests();
|
|
this.#onBranchChange = null;
|
|
this.#stopSpeculationBlink();
|
|
this.#clearUsageStartTimer();
|
|
this.#onCodexResetFireworks = undefined;
|
|
this.#codexResetSnapshots.clear();
|
|
this.#retireGitWatcher();
|
|
}
|
|
|
|
/**
|
|
* Drive the context segment's pulse while a background speculative
|
|
* compaction runs: a slow toggle that invalidates and repaints through the
|
|
* same host callback async git/PR resolves use. Stops (and resets phase)
|
|
* the first render after speculation leaves the running state.
|
|
*/
|
|
#syncSpeculationBlink(state: "idle" | "running" | "armed"): void {
|
|
if (state === "running" && !this.#disposed) {
|
|
this.#speculationBlinkTimer ??= setInterval(() => {
|
|
this.#speculationBlinkOn = !this.#speculationBlinkOn;
|
|
this.invalidate();
|
|
this.#onBranchChange?.();
|
|
}, 600);
|
|
return;
|
|
}
|
|
this.#stopSpeculationBlink();
|
|
}
|
|
|
|
#stopSpeculationBlink(): void {
|
|
if (!this.#speculationBlinkTimer) return;
|
|
clearInterval(this.#speculationBlinkTimer);
|
|
this.#speculationBlinkTimer = undefined;
|
|
this.#speculationBlinkOn = true;
|
|
}
|
|
|
|
#clearUsageStartTimer(): void {
|
|
if (!this.#usageStartTimer) return;
|
|
clearTimeout(this.#usageStartTimer);
|
|
this.#usageStartTimer = null;
|
|
}
|
|
|
|
invalidate(): void {
|
|
this.#widthEpochRevision++;
|
|
// Generic repaint invalidation (theme change, message event, model
|
|
// switch, …). Must NOT abort or restart a live reftable HEAD/PR resolve:
|
|
// the render path self-invalidates via cwd/context cache-miss checks, so
|
|
// a generic paint only needs to re-render — not tear down in-flight VCS
|
|
// work. Aborting here would fan out a new git subprocess on every agent
|
|
// event, re-introducing the render-path spawn churn the async resolve
|
|
// was designed to avoid. Explicit Git/repository invalidation (watcher
|
|
// HEAD-move, cwd/repo switch) goes through {@link invalidateGitCaches}.
|
|
// A tool may open, close, or merge a PR without moving HEAD. Expire the
|
|
// settled PR context on ordinary activity while leaving HEAD work intact.
|
|
this.#cachedPrContext = undefined;
|
|
}
|
|
#invalidateSessionCaches(): void {
|
|
this.#clearUsageStartTimer();
|
|
this.#cachedUsage = null;
|
|
this.#usageFetchedAt = 0;
|
|
this.#usageInFlight = false;
|
|
this.#contextUsageCache = undefined;
|
|
this.#lastTokensPerSecond = null;
|
|
this.#lastTokensPerSecondTimestamp = null;
|
|
}
|
|
|
|
/**
|
|
* Explicit Git/repository cache invalidation. Aborts any in-flight
|
|
* reftable HEAD/PR resolve, bumps the stale-result generation, and drops
|
|
* the branch/PR/jj caches so the next render refetches from disk. Called
|
|
* by the git watcher on a HEAD move and by {@link applyCwdChange} on a
|
|
* repo/cwd switch. Generic repaints use {@link invalidate} instead and
|
|
* must never reach this path.
|
|
*/
|
|
invalidateGitCaches(): void {
|
|
this.#cachedBranch = undefined;
|
|
this.#cachedBranchRepoId = undefined;
|
|
this.#cachedBranchCwd = undefined;
|
|
this.#cachedBranchHasGitRepository = false;
|
|
// Abort before releasing the in-flight slot. Releasing alone would allow
|
|
// repeated invalidations to fan out still-running git subprocesses.
|
|
this.#branchResolveActive?.controller.abort();
|
|
this.#branchResolveActive = undefined;
|
|
this.#branchLastFetch = undefined;
|
|
this.#branchCacheGeneration++;
|
|
this.#cachedPrContext = undefined;
|
|
// jj label/status share the git segment's lifecycle: a HEAD move (e.g. a
|
|
// colocated `jj new`/bookmark move) must drop the throttled jj caches too,
|
|
// mirroring #jjRootFor's per-cwd reset so the next render refetches.
|
|
this.#resetJjRequests();
|
|
this.#jjRoot = undefined;
|
|
this.#jjRootCwd = undefined;
|
|
this.#cachedJjBranch = null;
|
|
this.#jjBranchLastFetch = 0;
|
|
this.#cachedJjStatus = null;
|
|
this.#jjStatusLastFetch = 0;
|
|
this.#jjCacheGeneration++;
|
|
}
|
|
|
|
/**
|
|
* Re-point the status line's VCS watcher and caches at a new cwd/repository.
|
|
* Atomically retires the old watcher/listeners, invalidates VCS caches and
|
|
* in-flight controllers, then runs watcher setup for the new cwd and requests
|
|
* a repaint. Called by {@link InteractiveMode.applyCwdChange} after the
|
|
* SessionManager's cwd has moved — the watcher ownership always follows the
|
|
* effective cwd/repo, so a stale watcher for the previous repo can never
|
|
* invalidate the new one. Generic repaints use {@link invalidate} and must
|
|
* never retire the watcher or abort a live resolve.
|
|
*/
|
|
applyCwdChange(): void {
|
|
this.#retireGitWatcher();
|
|
this.invalidateGitCaches();
|
|
this.#setupGitWatcher();
|
|
this.#onBranchChange?.();
|
|
}
|
|
|
|
#resetJjRequests(): void {
|
|
this.#jjBranchActive?.controller.abort();
|
|
this.#jjBranchActive = undefined;
|
|
this.#jjStatusActive?.controller.abort();
|
|
this.#jjStatusActive = undefined;
|
|
}
|
|
#getCurrentBranch(effectiveGitCwd?: string): string | null {
|
|
if (!this.#gitEnabled()) return null;
|
|
|
|
const gitCwd = effectiveGitCwd ?? this.#resolveActiveRepoCache().effectiveGitCwd;
|
|
const fallbackCacheExpired =
|
|
this.#gitWatcherUnavailable &&
|
|
(this.#branchLastFetch === undefined || Date.now() - this.#branchLastFetch >= WATCHER_FAILURE_POLL_TTL_MS);
|
|
if (this.#cachedBranch !== undefined && this.#cachedBranchCwd === gitCwd && !fallbackCacheExpired) {
|
|
return this.#cachedBranch;
|
|
}
|
|
|
|
// A reftable repo resolves HEAD by spawning `git symbolic-ref` +
|
|
// `git rev-parse` — the unbounded spawn that froze the render path (F7).
|
|
// A non-reftable repo resolves HEAD with cheap sync filesystem reads, so
|
|
// only the reftable branch moves off the render path, mirroring
|
|
// #getGitStatus and #getJjBranch in this file.
|
|
const repository = git.repo.resolveSync(gitCwd);
|
|
if (repository && git.repo.isReftableSync(repository)) {
|
|
if (this.#branchResolveActive !== undefined) {
|
|
return this.#branchResolveActive.cwd === gitCwd && this.#cachedBranchCwd === gitCwd
|
|
? (this.#cachedBranch ?? null)
|
|
: null;
|
|
}
|
|
const request: BranchResolveRequest = {
|
|
id: ++this.#branchResolveSeq,
|
|
cwd: gitCwd,
|
|
controller: new AbortController(),
|
|
};
|
|
this.#branchResolveActive = request;
|
|
// Capture the cache generation at launch. invalidateGitCaches bumps it
|
|
// on a HEAD move and clears the in-flight slot, so a fresher resolve can
|
|
// start while this one is still pending. Without a generation check the
|
|
// older resolve would finish later, install its stale HEAD, and clear the
|
|
// slot — dropping the fresh result and freezing the status line on the
|
|
// pre-change branch. Mirrors #jjCacheGeneration / #getJjBranch.
|
|
const generation = this.#branchCacheGeneration;
|
|
(async () => {
|
|
let next: string | null = null;
|
|
let repoId: string | null = null;
|
|
try {
|
|
const headState = await git.head.resolve(gitCwd, request.controller.signal);
|
|
repoId = headState?.headPath ?? null;
|
|
next = !headState
|
|
? null
|
|
: headState.kind === "ref"
|
|
? (headState.branchName ?? headState.ref)
|
|
: "detached";
|
|
} catch {
|
|
next = null;
|
|
} finally {
|
|
// Release the slot only if this resolve still owns it: after an
|
|
// invalidation a fresher resolve may hold it, and freeing that
|
|
// slot here would let a third same-generation resolve launch and
|
|
// race the fresh one to the cache commit.
|
|
if (this.#branchResolveActive?.id === request.id) this.#branchResolveActive = undefined;
|
|
}
|
|
// Only the latest generation may update the cache; a mismatch means a
|
|
// newer resolve superseded this one (or the component disposed).
|
|
if (this.#branchCacheGeneration !== generation || this.#disposed) return;
|
|
const prev = this.#cachedBranchCwd === gitCwd ? this.#cachedBranch : undefined;
|
|
this.#cachedBranchCwd = gitCwd;
|
|
this.#cachedBranchRepoId = repoId;
|
|
this.#cachedBranchHasGitRepository = next === null;
|
|
this.#cachedBranch = next;
|
|
this.#branchLastFetch = Date.now();
|
|
if (prev !== next && this.#onBranchChange) this.#onBranchChange();
|
|
})();
|
|
return this.#cachedBranchCwd === gitCwd ? (this.#cachedBranch ?? null) : null;
|
|
}
|
|
|
|
// Non-reftable: cheap sync filesystem read, safe on the render path.
|
|
const head = git.head.resolveSync(gitCwd);
|
|
const gitHeadPath = head?.headPath ?? null;
|
|
this.#cachedBranchCwd = gitCwd;
|
|
this.#cachedBranchRepoId = gitHeadPath;
|
|
this.#branchLastFetch = Date.now();
|
|
if (!head) {
|
|
this.#cachedBranch = null;
|
|
return null;
|
|
}
|
|
this.#cachedBranch = head.kind === "ref" ? (head.branchName ?? head.ref) : "detached";
|
|
return this.#cachedBranch ?? null;
|
|
}
|
|
|
|
#isDefaultBranch(branch: string, effectiveGitCwd: string): boolean {
|
|
if (this.#defaultBranchCwd !== effectiveGitCwd) {
|
|
this.#defaultBranch = undefined;
|
|
this.#defaultBranchCwd = effectiveGitCwd;
|
|
}
|
|
|
|
if (this.#defaultBranch === undefined) {
|
|
this.#defaultBranch = "main";
|
|
const lookupCwd = effectiveGitCwd;
|
|
(async () => {
|
|
const resolved = await git.branch.default(lookupCwd);
|
|
if (this.#disposed || this.#defaultBranchCwd !== lookupCwd) return;
|
|
if (resolved) {
|
|
this.#defaultBranch = resolved;
|
|
if (this.#onBranchChange) {
|
|
this.#onBranchChange();
|
|
}
|
|
}
|
|
})();
|
|
}
|
|
return branch === this.#defaultBranch;
|
|
}
|
|
|
|
#getGitStatus(effectiveGitCwd?: string): { staged: number; unstaged: number; untracked: number } | null {
|
|
if (!this.#gitEnabled()) return null;
|
|
|
|
const gitCwd = effectiveGitCwd ?? this.#resolveActiveRepoCache().effectiveGitCwd;
|
|
if (this.#gitStatusInFlightCwd !== undefined) {
|
|
return this.#cachedGitStatusCwd === gitCwd ? this.#cachedGitStatus : null;
|
|
}
|
|
if (this.#cachedGitStatusCwd === gitCwd && Date.now() - this.#gitStatusLastFetch < 1000) {
|
|
return this.#cachedGitStatus;
|
|
}
|
|
|
|
this.#gitStatusInFlightCwd = gitCwd;
|
|
|
|
(async () => {
|
|
let nextStatus: { staged: number; unstaged: number; untracked: number } | null = null;
|
|
try {
|
|
nextStatus = await git.status.summary(gitCwd);
|
|
} catch {
|
|
nextStatus = null;
|
|
} finally {
|
|
if (this.#gitStatusInFlightCwd === gitCwd) {
|
|
const prev = this.#cachedGitStatusCwd === gitCwd ? this.#cachedGitStatus : null;
|
|
this.#cachedGitStatus = nextStatus;
|
|
this.#cachedGitStatusCwd = gitCwd;
|
|
this.#gitStatusLastFetch = Date.now();
|
|
this.#gitStatusInFlightCwd = undefined;
|
|
if (!this.#disposed && this.#onBranchChange && JSON.stringify(prev) !== JSON.stringify(nextStatus)) {
|
|
this.#onBranchChange();
|
|
}
|
|
}
|
|
}
|
|
})();
|
|
|
|
return this.#cachedGitStatusCwd === gitCwd ? this.#cachedGitStatus : null;
|
|
}
|
|
|
|
// Resolve (and cache per cwd) the jj workspace root, resetting both jj caches
|
|
// on a cwd change so a directory switch refetches label + status.
|
|
#jjRootFor(cwd: string): string | null {
|
|
if (this.#jjRoot === undefined || this.#jjRootCwd !== cwd) {
|
|
this.#jjRootCwd = cwd;
|
|
this.#jjRoot = jj.repo.rootSync(cwd);
|
|
this.#cachedJjBranch = null;
|
|
this.#jjBranchLastFetch = 0;
|
|
this.#cachedJjStatus = null;
|
|
this.#jjStatusLastFetch = 0;
|
|
this.#jjCacheGeneration++;
|
|
}
|
|
return this.#jjRoot;
|
|
}
|
|
|
|
// jj working-copy bookmark label (nearest bookmark, change-id fallback), shown
|
|
// in the `git` segment where git HEAD is detached/absent under jj. Throttled,
|
|
// cached, and repaints on resolve.
|
|
#getJjBranch(effectiveGitCwd?: string): string | null {
|
|
const cwd = effectiveGitCwd ?? this.#resolveActiveRepoCache().effectiveGitCwd;
|
|
const root = this.#jjRootFor(cwd);
|
|
if (!root) return null;
|
|
if (this.#jjBranchActive || Date.now() - this.#jjBranchLastFetch < JJ_REFRESH_TTL_MS) {
|
|
return this.#cachedJjBranch;
|
|
}
|
|
const request: JjResolveRequest = {
|
|
id: ++this.#jjResolveSeq,
|
|
controller: new AbortController(),
|
|
};
|
|
this.#jjBranchActive = request;
|
|
const generation = this.#jjCacheGeneration;
|
|
(async () => {
|
|
let next: string | null = null;
|
|
try {
|
|
next = await jj.workingCopy.label(root, {
|
|
signal: request.controller.signal,
|
|
timeoutMs: jj.JJ_COMMAND_TIMEOUT_MS,
|
|
});
|
|
} finally {
|
|
if (this.#jjBranchActive?.id === request.id) this.#jjBranchActive = undefined;
|
|
// Advance the throttle only if no reset raced this query; a reset
|
|
// leaves LastFetch at 0 so the current root refetches instead of
|
|
// being throttled on a superseded result.
|
|
if (this.#jjCacheGeneration === generation) this.#jjBranchLastFetch = Date.now();
|
|
}
|
|
// Drop a result whose caches were reset mid-flight — a repo switch OR a
|
|
// same-root HEAD/bookmark move — so a superseded label never lands in
|
|
// the live cache.
|
|
if (this.#jjCacheGeneration !== generation || this.#disposed) return;
|
|
const changed = next !== this.#cachedJjBranch;
|
|
this.#cachedJjBranch = next;
|
|
if (changed) this.#onBranchChange?.();
|
|
})();
|
|
return this.#cachedJjBranch;
|
|
}
|
|
|
|
// jj working-copy status counts (`@` vs its parent), used in place of git
|
|
// status in a jj repo where `git status` has no `.git` to read. Throttled,
|
|
// cached, and repaints on resolve like #getJjBranch.
|
|
#getJjStatus(effectiveGitCwd?: string): { staged: number; unstaged: number; untracked: number } | null {
|
|
const cwd = effectiveGitCwd ?? this.#resolveActiveRepoCache().effectiveGitCwd;
|
|
const root = this.#jjRootFor(cwd);
|
|
if (!root) return null;
|
|
if (this.#jjStatusActive || Date.now() - this.#jjStatusLastFetch < JJ_REFRESH_TTL_MS) {
|
|
return this.#cachedJjStatus;
|
|
}
|
|
const request: JjResolveRequest = {
|
|
id: ++this.#jjResolveSeq,
|
|
controller: new AbortController(),
|
|
};
|
|
this.#jjStatusActive = request;
|
|
const generation = this.#jjCacheGeneration;
|
|
(async () => {
|
|
let next: { staged: number; unstaged: number; untracked: number } | null = null;
|
|
try {
|
|
next = await jj.status.summary(root, {
|
|
signal: request.controller.signal,
|
|
timeoutMs: jj.JJ_COMMAND_TIMEOUT_MS,
|
|
});
|
|
} finally {
|
|
if (this.#jjStatusActive?.id === request.id) this.#jjStatusActive = undefined;
|
|
if (this.#jjCacheGeneration === generation) this.#jjStatusLastFetch = Date.now();
|
|
}
|
|
if (this.#jjCacheGeneration !== generation || this.#disposed) return;
|
|
const prev = this.#cachedJjStatus;
|
|
this.#cachedJjStatus = next;
|
|
if (JSON.stringify(prev) !== JSON.stringify(next)) this.#onBranchChange?.();
|
|
})();
|
|
return this.#cachedJjStatus;
|
|
}
|
|
|
|
#lookupPr(effectiveGitCwd?: string): { number: number; url: string } | null {
|
|
if (!this.#gitEnabled()) return null;
|
|
|
|
const gitCwd = effectiveGitCwd ?? this.#resolveActiveRepoCache().effectiveGitCwd;
|
|
const branch = this.#getCurrentBranch(gitCwd);
|
|
const currentContext = branch ? createPrCacheContext(branch, this.#cachedBranchRepoId ?? null) : null;
|
|
|
|
if (canReuseCachedPr(this.#cachedPr, this.#cachedPrContext, currentContext)) {
|
|
return this.#cachedPr ?? null;
|
|
}
|
|
|
|
const stalePr = this.#cachedPr;
|
|
|
|
if (!branch) {
|
|
this.#cachedPr = null;
|
|
this.#cachedPrContext = undefined;
|
|
return null;
|
|
}
|
|
|
|
// Don't look up if detached, default branch, or already in flight.
|
|
if (branch === "detached" || this.#isDefaultBranch(branch, gitCwd) || this.#prLookupInFlight) {
|
|
return stalePr ?? null;
|
|
}
|
|
|
|
this.#prLookupInFlight = true;
|
|
const lookupContext = currentContext;
|
|
const lookupCwd = gitCwd;
|
|
|
|
// Fire async lookup, keep stale value visible until resolved
|
|
(async () => {
|
|
// Helper: only write cache if branch/repo context hasn't changed since launch
|
|
const setCachedPr = (value: { number: number; url: string } | null) => {
|
|
const latestBranch = this.#getCurrentBranch(lookupCwd);
|
|
const latestContext = latestBranch
|
|
? createPrCacheContext(latestBranch, this.#cachedBranchRepoId ?? null)
|
|
: undefined;
|
|
if (lookupContext && isSamePrCacheContext(latestContext, lookupContext)) {
|
|
this.#cachedPr = value;
|
|
this.#cachedPrContext = lookupContext;
|
|
}
|
|
};
|
|
try {
|
|
// Route through the shared `gh` helper so the child inherits
|
|
// `GH_NON_INTERACTIVE_ENV` (disables terminal/keychain prompts) and
|
|
// hard-terminates on the git command deadline instead of stalling
|
|
// the status-line indefinitely (#4234). Requires `gh repo set-default`;
|
|
// non-zero exit still falls through to the null cache below.
|
|
const result = await git.github.run(
|
|
lookupCwd,
|
|
["pr", "view", "--json", "number,url"],
|
|
AbortSignal.timeout(git.GIT_COMMAND_TIMEOUT_MS),
|
|
);
|
|
if (this.#disposed) return;
|
|
if (result.exitCode !== 0) {
|
|
setCachedPr(null);
|
|
return;
|
|
}
|
|
const pr = JSON.parse(result.stdout) as { number: number; url: string };
|
|
if (typeof pr.number === "number") {
|
|
setCachedPr({ number: pr.number, url: pr.url });
|
|
} else {
|
|
setCachedPr(null);
|
|
}
|
|
} catch {
|
|
if (this.#disposed) return;
|
|
setCachedPr(null);
|
|
} finally {
|
|
this.#prLookupInFlight = false;
|
|
if (!this.#disposed && this.#onBranchChange) {
|
|
this.#onBranchChange();
|
|
}
|
|
}
|
|
})();
|
|
|
|
return stalePr ?? null;
|
|
}
|
|
|
|
#getTokensPerSecond(): number | null {
|
|
// Aggregate tok/s across the main session AND every live vibe worker.
|
|
// In vibe mode the director is often idle while workers stream, so the
|
|
// main session's own rate alone would show a stale/zero value while
|
|
// parallel work is actively generating tokens.
|
|
const workerRate = this.#getVibeWorkerTokensPerSecond();
|
|
if (workerRate !== null) {
|
|
// At least one worker is streaming — add the director's live rate
|
|
// only when it is itself streaming (a finalized last-turn rate would
|
|
// double-count and overstate throughput).
|
|
const mainRate = this.session.isStreaming ? calculateTokensPerSecond(this.session.state.messages, true) : 0;
|
|
return (mainRate ?? 0) + workerRate;
|
|
}
|
|
|
|
// No workers streaming — fall back to the main session's own rate with
|
|
// its sticky per-assistant-message cache so the badge doesn't flicker
|
|
// off in the brief gap between stream end and the finalized message.
|
|
return this.#getMainSessionTokensPerSecond();
|
|
}
|
|
|
|
/**
|
|
* Main session's tok/s with sticky caching keyed on the last assistant
|
|
* message timestamp. Preserves the pre-aggregation behavior when no vibe
|
|
* workers are active.
|
|
*/
|
|
#getMainSessionTokensPerSecond(): number | null {
|
|
let lastAssistantTimestamp: number | null = null;
|
|
for (let i = this.session.state.messages.length - 1; i >= 0; i--) {
|
|
const message = this.session.state.messages[i];
|
|
if (message?.role === "assistant") {
|
|
lastAssistantTimestamp = message.timestamp;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (lastAssistantTimestamp === null) {
|
|
this.#lastTokensPerSecond = null;
|
|
this.#lastTokensPerSecondTimestamp = null;
|
|
return null;
|
|
}
|
|
|
|
const rate = calculateTokensPerSecond(this.session.state.messages, this.session.isStreaming);
|
|
if (rate !== null) {
|
|
this.#lastTokensPerSecond = rate;
|
|
this.#lastTokensPerSecondTimestamp = lastAssistantTimestamp;
|
|
return rate;
|
|
}
|
|
|
|
if (this.#lastTokensPerSecondTimestamp === lastAssistantTimestamp) {
|
|
return this.#lastTokensPerSecond;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Aggregate tok/s across every live vibe worker session owned by this
|
|
* session. Returns null when no workers are streaming (so the main
|
|
* session's own rate shines through unchanged). The aggregation itself is
|
|
* injected via {@link setVibeWorkerTokenRateProvider} to keep this render
|
|
* layer off the heavy vibe/task dependency graph.
|
|
*/
|
|
#getVibeWorkerTokensPerSecond(): number | null {
|
|
return this.#vibeWorkerTokenRate?.() ?? null;
|
|
}
|
|
|
|
#formatUsageContextKey(activeProvider: string | undefined, identity: OAuthAccountIdentity | undefined): string {
|
|
if (!activeProvider) return "";
|
|
// orgId is part of the key: rotating between two same-email Anthropic
|
|
// subscriptions must invalidate the cached usage immediately instead of
|
|
// showing the previous org's quota for the rest of the cache TTL.
|
|
return [
|
|
activeProvider,
|
|
identity?.accountId ?? "",
|
|
identity?.email ?? "",
|
|
identity?.projectId ?? "",
|
|
identity?.orgId ?? "",
|
|
].join("\0");
|
|
}
|
|
|
|
#getUsageContextKey(session: AgentSession): string {
|
|
const activeProvider = session.state.model?.provider ?? session.model?.provider;
|
|
const identity = activeProvider
|
|
? session.modelRegistry?.authStorage?.getOAuthAccountIdentity(activeProvider, session.sessionId)
|
|
: undefined;
|
|
return this.#formatUsageContextKey(activeProvider, identity);
|
|
}
|
|
|
|
/**
|
|
* Startup redraws only arm a short-delayed task; timeout releases the render
|
|
* cadence while a late successful fetch can still refresh the cached segment.
|
|
*/
|
|
refreshUsageInBackground(): void {
|
|
const now = Date.now();
|
|
const session = this.session;
|
|
const usageContextKey = this.#getUsageContextKey(session);
|
|
if (this.#cachedUsageContextKey !== usageContextKey) {
|
|
this.#cachedUsage = null;
|
|
this.#usageFetchedAt = 0;
|
|
this.#cachedUsageContextKey = usageContextKey;
|
|
}
|
|
if (this.#usageInFlight || this.#usageStartTimer) return;
|
|
if (this.#usageFetchedAt > 0 && now - this.#usageFetchedAt < 5 * 60_000) return;
|
|
const fetcher = (session as { fetchUsageReports?: (signal?: AbortSignal) => Promise<unknown> }).fetchUsageReports;
|
|
if (typeof fetcher !== "function") return;
|
|
this.#usageInFlight = true;
|
|
this.#usageStartTimer = setTimeout(() => {
|
|
this.#usageStartTimer = null;
|
|
void this.#runUsageRefresh(session, fetcher);
|
|
}, STATUS_USAGE_START_DELAY_MS);
|
|
}
|
|
|
|
async #runUsageRefresh(session: AgentSession, fetcher: (signal?: AbortSignal) => Promise<unknown>): Promise<void> {
|
|
if (this.#disposed || this.session !== session) {
|
|
this.#usageInFlight = false;
|
|
return;
|
|
}
|
|
const sequence = ++this.#usageRefreshSequence;
|
|
const signal = AbortSignal.timeout(STATUS_USAGE_REFRESH_TIMEOUT_MS);
|
|
let reportsPromise: Promise<unknown> | undefined;
|
|
try {
|
|
reportsPromise = fetcher.call(session, signal);
|
|
this.#applyUsageRefreshReports(
|
|
session,
|
|
await this.#raceUsageRefreshWithSignal(reportsPromise, signal),
|
|
sequence,
|
|
);
|
|
} catch {
|
|
if (this.session !== session) return;
|
|
this.#usageFetchedAt = Date.now();
|
|
if (signal.aborted && reportsPromise) {
|
|
this.#observeLateUsageRefresh(session, reportsPromise, sequence);
|
|
}
|
|
} finally {
|
|
if (this.session === session) this.#usageInFlight = false;
|
|
}
|
|
}
|
|
|
|
#applyUsageRefreshReports(session: AgentSession, reports: unknown, sequence: number): void {
|
|
if (this.#disposed || this.session !== session || sequence < this.#latestAppliedUsageRefreshSequence) {
|
|
return;
|
|
}
|
|
this.#latestAppliedUsageRefreshSequence = sequence;
|
|
const activeProvider = session.state.model?.provider ?? session.model?.provider;
|
|
const activeIdentity =
|
|
activeProvider && session.modelRegistry?.authStorage
|
|
? session.modelRegistry.authStorage.getOAuthAccountIdentity(activeProvider, session.sessionId)
|
|
: undefined;
|
|
const normalized = this.#normalizeUsageReports(reports, activeProvider, activeIdentity);
|
|
const resetSnapshot =
|
|
activeProvider === "openai-codex" ? this.#normalizeCodexResetSnapshot(reports, activeIdentity) : null;
|
|
const usageChanged = this.#cachedUsage !== normalized;
|
|
this.#cachedUsage = normalized;
|
|
this.#usageFetchedAt = Date.now();
|
|
// Usage fetch is async; without a repaint the top border stays blank until
|
|
// some unrelated event (git resolve, keystroke, …) rebuilds it.
|
|
if (usageChanged) this.#onBranchChange?.();
|
|
if (!resetSnapshot) return;
|
|
const contextKey = this.#formatUsageContextKey(activeProvider, activeIdentity);
|
|
const previous = this.#codexResetSnapshots.get(contextKey);
|
|
this.#codexResetSnapshots.set(contextKey, resetSnapshot);
|
|
if (!previous || !settings.get("tui.codexResetFireworks")) return;
|
|
const event = detectCodexResetFireworks(previous, resetSnapshot);
|
|
if (event) this.#onCodexResetFireworks?.(event);
|
|
}
|
|
|
|
#observeLateUsageRefresh(session: AgentSession, reportsPromise: Promise<unknown>, sequence: number): void {
|
|
void reportsPromise
|
|
.then(reports => {
|
|
this.#applyUsageRefreshReports(session, reports, sequence);
|
|
})
|
|
.catch(() => {
|
|
if (this.#disposed || this.session !== session || sequence < this.#latestAppliedUsageRefreshSequence) {
|
|
return;
|
|
}
|
|
this.#usageFetchedAt = Date.now();
|
|
});
|
|
}
|
|
|
|
async #raceUsageRefreshWithSignal(promise: Promise<unknown>, signal: AbortSignal): Promise<unknown> {
|
|
if (signal.aborted) throw signal.reason;
|
|
const aborted = Promise.withResolvers<never>();
|
|
const onAbort = () => aborted.reject(signal.reason);
|
|
signal.addEventListener("abort", onAbort, { once: true });
|
|
try {
|
|
return await Promise.race([promise, aborted.promise]);
|
|
} finally {
|
|
signal.removeEventListener("abort", onAbort);
|
|
}
|
|
}
|
|
|
|
#normalizeCodexResetSnapshot(
|
|
reports: unknown,
|
|
activeIdentity: OAuthAccountIdentity | undefined,
|
|
): CodexResetUsageSnapshot | null {
|
|
if (!Array.isArray(reports)) return null;
|
|
let matchingReport: UsageReport | undefined;
|
|
for (const report of reports) {
|
|
if (!report || typeof report !== "object") continue;
|
|
if (
|
|
!("provider" in report) ||
|
|
report.provider !== "openai-codex" ||
|
|
!("limits" in report) ||
|
|
!Array.isArray(report.limits)
|
|
) {
|
|
continue;
|
|
}
|
|
// The report boundary above validates the fields this extractor iterates;
|
|
// optional metadata and credit fields are narrowed again before use.
|
|
const usageReport = report as UsageReport;
|
|
if (!codexReportMatchesExactIdentity(usageReport, activeIdentity)) continue;
|
|
matchingReport = usageReport;
|
|
break;
|
|
}
|
|
if (!matchingReport) return null;
|
|
|
|
const plan =
|
|
typeof matchingReport.metadata?.planType === "string" && matchingReport.metadata.planType
|
|
? matchingReport.metadata.planType
|
|
: undefined;
|
|
let sevenDay: CodexResetUsageSnapshot["sevenDay"];
|
|
let sevenDayTier: string | undefined;
|
|
for (const limit of matchingReport.limits) {
|
|
if (!limit || typeof limit !== "object") continue;
|
|
const candidate = limit as {
|
|
scope?: { windowId?: string; tier?: string };
|
|
window?: { resetsAt?: number };
|
|
amount?: { usedFraction?: number };
|
|
};
|
|
const fraction = candidate.amount?.usedFraction;
|
|
if (candidate.scope?.windowId !== "7d" || typeof fraction !== "number" || !Number.isFinite(fraction)) {
|
|
continue;
|
|
}
|
|
const tier =
|
|
typeof candidate.scope?.tier === "string" && candidate.scope.tier ? candidate.scope.tier : undefined;
|
|
if (sevenDay && (sevenDayTier === undefined || tier)) continue;
|
|
const resetsAt = candidate.window?.resetsAt;
|
|
sevenDay = {
|
|
percent: fraction * 100,
|
|
resetsAt: typeof resetsAt === "number" && Number.isFinite(resetsAt) ? resetsAt : undefined,
|
|
tier,
|
|
plan,
|
|
};
|
|
sevenDayTier = tier;
|
|
}
|
|
|
|
const fetchedAt = matchingReport.fetchedAt;
|
|
const availableCount = matchingReport.resetCredits?.availableCount;
|
|
const observedAt = typeof fetchedAt === "number" && Number.isFinite(fetchedAt) ? fetchedAt : undefined;
|
|
const savedResets =
|
|
typeof availableCount === "number" && Number.isFinite(availableCount)
|
|
? Math.max(0, Math.trunc(availableCount))
|
|
: undefined;
|
|
if (!sevenDay && savedResets === undefined) return null;
|
|
return { observedAt, sevenDay, savedResets };
|
|
}
|
|
|
|
#normalizeUsageReports(
|
|
reports: unknown,
|
|
activeProvider?: string,
|
|
activeIdentity?: OAuthAccountIdentity,
|
|
): {
|
|
tier?: string;
|
|
fiveHour?: { percent: number; resetMinutes?: number };
|
|
sevenDay?: { percent: number; resetHours?: number };
|
|
monthly?: { percent: number; resetHours?: number };
|
|
} | null {
|
|
if (!Array.isArray(reports)) return null;
|
|
let fiveHour: { percent: number; resetMinutes?: number } | undefined;
|
|
let sevenDay: { percent: number; resetHours?: number } | undefined;
|
|
let monthly: { percent: number; resetHours?: number } | undefined;
|
|
let fiveHourTier: string | undefined;
|
|
let sevenDayTier: string | undefined;
|
|
let monthlyTier: string | undefined;
|
|
let monthlyPriority = Number.POSITIVE_INFINITY;
|
|
const now = Date.now();
|
|
const cursorMonthlyPriority = (limitId: unknown): number => {
|
|
// When /auth/usage and /api/usage-summary are merged, prefer the personal
|
|
// dashboard rails over legacy per-model request fractions.
|
|
if (limitId === "cursor:usd:individual-auto") return 0;
|
|
if (limitId === "cursor:usd:individual-plan" || limitId === "cursor:usd:individual-overall") return 1;
|
|
if (typeof limitId === "string" && limitId.startsWith("cursor:usd:individual-")) return 2;
|
|
return 3;
|
|
};
|
|
for (const report of reports) {
|
|
if (!report || typeof report !== "object") continue;
|
|
const provider = (report as { provider?: unknown }).provider;
|
|
if (activeProvider && provider !== activeProvider) continue;
|
|
const limits = (report as { limits?: unknown }).limits;
|
|
if (!Array.isArray(limits)) continue;
|
|
const usageReport = report as UsageReport;
|
|
for (const limit of limits) {
|
|
if (!limit || typeof limit !== "object") continue;
|
|
if (activeIdentity && !limitMatchesActiveAccount(usageReport, limit as UsageLimit, activeIdentity)) {
|
|
continue;
|
|
}
|
|
const l = limit as {
|
|
id?: string;
|
|
scope?: { windowId?: string; tier?: string };
|
|
window?: { resetsAt?: number; durationMs?: number };
|
|
amount?: { usedFraction?: number };
|
|
};
|
|
const fraction = l.amount?.usedFraction;
|
|
if (typeof fraction !== "number") continue;
|
|
const windowId = l.scope?.windowId;
|
|
const tier = l.scope?.tier;
|
|
const resetsAt = l.window?.resetsAt;
|
|
// Canonical window ids win. Fall back to the reported span (same
|
|
// tolerance as the 5h priority-boost check) so providers that emit
|
|
// non-canonical ids, and cache rows written before a provider was
|
|
// canonicalized, still map onto the two subscription windows.
|
|
const durationMs = l.window?.durationMs;
|
|
const windowClass =
|
|
windowId === "5h" || windowId === "7d"
|
|
? windowId
|
|
: durationMs !== undefined && Math.abs(durationMs - 5 * 3_600_000) <= 60_000
|
|
? "5h"
|
|
: durationMs !== undefined && Math.abs(durationMs - 7 * 86_400_000) <= 60_000
|
|
? "7d"
|
|
: undefined;
|
|
// Accept tiered limits, but prefer untiered (backward compat with Anthropic).
|
|
// An untiered limit always replaces a tiered one; among same-tieredness, first wins.
|
|
if (windowClass === "5h" && (!fiveHour || (fiveHourTier !== undefined && !tier))) {
|
|
fiveHour = {
|
|
percent: fraction * 100,
|
|
resetMinutes:
|
|
typeof resetsAt === "number" ? Math.max(0, Math.round((resetsAt - now) / 60_000)) : undefined,
|
|
};
|
|
fiveHourTier = tier || undefined;
|
|
}
|
|
if (windowClass === "7d" && (!sevenDay || (sevenDayTier !== undefined && !tier))) {
|
|
sevenDay = {
|
|
percent: fraction * 100,
|
|
resetHours:
|
|
typeof resetsAt === "number" ? Math.max(0, Math.round((resetsAt - now) / 3_600_000)) : undefined,
|
|
};
|
|
sevenDayTier = tier || undefined;
|
|
}
|
|
// Monthly rendering is gated to providers with a single monthly
|
|
// bucket (Cursor's priority selector picks its personal rail;
|
|
// OpenCode Go emits exactly one). Copilot also emits monthly
|
|
// windows, but its multi-bucket shape needs a dedicated selector
|
|
// before we surface `mo N%` for it.
|
|
if (
|
|
(activeProvider === "cursor" || activeProvider === "opencode-go") &&
|
|
(windowId === "monthly" || windowId === "30d")
|
|
) {
|
|
const priority = cursorMonthlyPriority(l.id);
|
|
const shouldReplace =
|
|
!monthly ||
|
|
priority < monthlyPriority ||
|
|
(priority === monthlyPriority && monthlyTier !== undefined && !tier);
|
|
if (shouldReplace) {
|
|
monthly = {
|
|
percent: fraction * 100,
|
|
resetHours:
|
|
typeof resetsAt === "number"
|
|
? Math.max(0, Math.round((resetsAt - now) / 3_600_000))
|
|
: undefined,
|
|
};
|
|
monthlyTier = tier || undefined;
|
|
monthlyPriority = priority;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!fiveHour && !sevenDay && !monthly) return null;
|
|
// Single compact label; prefer the five-hour tier if displayed windows ever disagree.
|
|
const effectiveTier = fiveHourTier ?? sevenDayTier ?? monthlyTier;
|
|
return { tier: effectiveTier, fiveHour, sevenDay, monthly };
|
|
}
|
|
|
|
/**
|
|
* Used-tokens / context-window totals for the status-line context% segment,
|
|
* memoized so the per-event redraw stays O(1) when nothing changed.
|
|
*
|
|
* The numerator comes from `session.getContextUsage()`, which anchors on the
|
|
* last assistant's real prompt-token count — so the bar matches the provider
|
|
* and the `/context` panel — and reports `null` while that count is unknown
|
|
* (right after compaction, before the next response). Exposed (non-private)
|
|
* for unit tests and the collab host's state broadcast.
|
|
*/
|
|
getCachedContextBreakdown(): { usedTokens: number; contextWindow: number } {
|
|
const messages = this.session.messages ?? EMPTY_MESSAGES;
|
|
const modelContextWindow = this.session.model?.contextWindow ?? 0;
|
|
const length = messages.length;
|
|
const lastFingerprint = length > 0 ? messageFingerprint(messages[length - 1]!) : undefined;
|
|
// Bumps when the in-flight pending snapshot is set/cleared. Without it a
|
|
// value computed mid-turn (estimate of the active tail) would survive after
|
|
// the turn ends/aborts, since clearing the snapshot touches no message.
|
|
const contextUsageRevision = this.session.contextUsageRevision ?? 0;
|
|
|
|
const systemPrompt = this.session.systemPrompt;
|
|
const tools = this.session.agent?.state?.tools;
|
|
const skills = this.session.skills;
|
|
|
|
const cache = this.#contextUsageCache;
|
|
if (
|
|
cache &&
|
|
cache.messagesRef === messages &&
|
|
cache.length === length &&
|
|
cache.lastFingerprint === lastFingerprint &&
|
|
cache.modelContextWindow === modelContextWindow &&
|
|
cache.contextUsageRevision === contextUsageRevision &&
|
|
cache.systemPromptRef === systemPrompt &&
|
|
cache.toolsRef === tools &&
|
|
cache.skillsRef === skills
|
|
) {
|
|
return { usedTokens: cache.usedTokens, contextWindow: cache.contextWindow };
|
|
}
|
|
|
|
const usage = typeof this.session.getContextUsage === "function" ? this.session.getContextUsage() : undefined;
|
|
const usedTokens = usage?.tokens ?? 0;
|
|
const contextWindow = usage?.contextWindow ?? modelContextWindow;
|
|
this.#contextUsageCache = {
|
|
messagesRef: messages,
|
|
length,
|
|
lastFingerprint,
|
|
modelContextWindow,
|
|
contextUsageRevision,
|
|
usedTokens,
|
|
contextWindow,
|
|
systemPromptRef: systemPrompt,
|
|
toolsRef: tools,
|
|
skillsRef: skills,
|
|
};
|
|
return { usedTokens, contextWindow };
|
|
}
|
|
|
|
#buildSegmentContext(
|
|
width: number,
|
|
segmentOptions: StatusLineSettings["segmentOptions"],
|
|
includePath: boolean,
|
|
includeGit: boolean,
|
|
includePr: boolean,
|
|
previewTitle?: string,
|
|
): SegmentContext {
|
|
const state = this.session.state;
|
|
|
|
// Trigger background fetch (5-min TTL); render uses cached value
|
|
this.refreshUsageInBackground();
|
|
|
|
// Get usage statistics
|
|
const aggregateUsageStats = this.session.sessionManager?.getUsageStatistics() ?? {
|
|
input: 0,
|
|
output: 0,
|
|
cacheRead: 0,
|
|
cacheWrite: 0,
|
|
totalTokens: 0,
|
|
orchestrationInput: 0,
|
|
orchestrationOutput: 0,
|
|
orchestrationCacheRead: 0,
|
|
premiumRequests: 0,
|
|
cost: 0,
|
|
};
|
|
const usageStats = {
|
|
...aggregateUsageStats,
|
|
tokensPerSecond: this.#getTokensPerSecond(),
|
|
};
|
|
|
|
let contextWindow = state.model?.contextWindow ?? this.session.model?.contextWindow ?? 0;
|
|
const breakdown = this.getCachedContextBreakdown();
|
|
let contextTokens = breakdown.usedTokens;
|
|
contextWindow = breakdown.contextWindow || contextWindow;
|
|
let contextPercent: number | null = contextWindow > 0 ? (breakdown.usedTokens / contextWindow) * 100 : null;
|
|
// Collab guest: context comes from the host's state frames — the local
|
|
// replica does no accounting of its own.
|
|
const collabState = this.#collabStatus?.stateOverride;
|
|
if (collabState?.contextUsage) {
|
|
contextWindow = collabState.contextUsage.contextWindow || contextWindow;
|
|
contextTokens = collabState.contextUsage.tokens ?? contextTokens;
|
|
contextPercent = collabState.contextUsage.percent ?? contextPercent;
|
|
}
|
|
|
|
const shouldResolveActiveRepo = this.#gitEnabled() && (includePath || includeGit || includePr);
|
|
const projectDir = getProjectDir();
|
|
const activeRepoCache = shouldResolveActiveRepo
|
|
? this.#resolveActiveRepoCache()
|
|
: { projectDir, activeRepo: null, effectiveGitCwd: projectDir, worktree: null };
|
|
let gitBranch = includeGit || includePr ? this.#getCurrentBranch(activeRepoCache.effectiveGitCwd) : null;
|
|
// A jj repo has no git branch to read: git HEAD is detached (colocated) or
|
|
// absent. A pending reftable resolve owns this cwd as an explicit Git repo,
|
|
// so it must not be mistaken for an absent Git checkout and fall through to
|
|
// an ancestor jj workspace.
|
|
const gitHeadResolvePending = this.#branchResolveActive?.cwd === activeRepoCache.effectiveGitCwd;
|
|
const gitHeadIsJjLike =
|
|
!this.#cachedBranchHasGitRepository &&
|
|
!gitHeadResolvePending &&
|
|
(gitBranch === "detached" || gitBranch === null);
|
|
if (includeGit && gitHeadIsJjLike) {
|
|
gitBranch = this.#getJjBranch(activeRepoCache.effectiveGitCwd) ?? gitBranch;
|
|
}
|
|
const gitStatus = includeGit
|
|
? ((gitHeadIsJjLike ? this.#getJjStatus(activeRepoCache.effectiveGitCwd) : null) ??
|
|
this.#getGitStatus(activeRepoCache.effectiveGitCwd))
|
|
: null;
|
|
const gitPr = includePr ? this.#lookupPr(activeRepoCache.effectiveGitCwd) : null;
|
|
const compactionSpeculation = this.session.compactionSpeculation ?? "idle";
|
|
this.#syncSpeculationBlink(compactionSpeculation);
|
|
return {
|
|
session: this.session,
|
|
focusedAgentId: this.#focusedAgentId,
|
|
sessionAccent: this.#resolveSettings().sessionAccent !== false,
|
|
previewTitle,
|
|
activeRepo: activeRepoCache.activeRepo,
|
|
width,
|
|
options: segmentOptions ?? {},
|
|
compactThinkingLevel: this.#resolveSettings().compactThinkingLevel ?? false,
|
|
planMode: this.#planModeStatus,
|
|
loopMode: this.#loopModeStatus,
|
|
prewalk:
|
|
typeof this.session.getPrewalkState === "function" && this.session.getPrewalkState()
|
|
? { enabled: true }
|
|
: null,
|
|
goalMode: this.#goalModeStatus,
|
|
vibeMode: this.#vibeModeStatus,
|
|
collab: this.#collabStatus,
|
|
usageStats,
|
|
contextPercent,
|
|
contextTokens,
|
|
contextWindow,
|
|
autoCompactEnabled: this.#autoCompactEnabled,
|
|
compactionSpeculation,
|
|
speculationBlinkOn: this.#speculationBlinkOn,
|
|
subagentCount: this.#subagentCount,
|
|
activeMs: this.getActiveMs(),
|
|
git: {
|
|
branch: gitBranch,
|
|
status: gitStatus,
|
|
pr: gitPr,
|
|
},
|
|
worktree: activeRepoCache.worktree,
|
|
usage: this.#cachedUsage,
|
|
};
|
|
}
|
|
|
|
#resolveSettings(): EffectiveStatusLineSettings {
|
|
if (this.#effectiveSettings === undefined) {
|
|
this.#effectiveSettings = this.#computeEffectiveSettings();
|
|
}
|
|
return this.#effectiveSettings;
|
|
}
|
|
|
|
#computeEffectiveSettings(): EffectiveStatusLineSettings {
|
|
const preset = this.#settings.preset ?? "default";
|
|
const presetDef = getPreset(preset);
|
|
const useCustomSegments = preset === "custom";
|
|
const mergedSegmentOptions: StatusLineSettings["segmentOptions"] = {};
|
|
|
|
for (const [segment, options] of Object.entries(presetDef.segmentOptions ?? {})) {
|
|
mergedSegmentOptions[segment as keyof StatusLineSegmentOptions] = { ...(options as Record<string, unknown>) };
|
|
}
|
|
|
|
for (const [segment, options] of Object.entries(this.#settings.segmentOptions ?? {})) {
|
|
const current = mergedSegmentOptions[segment as keyof StatusLineSegmentOptions] ?? {};
|
|
mergedSegmentOptions[segment as keyof StatusLineSegmentOptions] = {
|
|
...(current as Record<string, unknown>),
|
|
...(options as Record<string, unknown>),
|
|
};
|
|
}
|
|
|
|
const leftSegments = useCustomSegments
|
|
? (this.#settings.leftSegments ?? presetDef.leftSegments)
|
|
: presetDef.leftSegments;
|
|
const rightSegments = useCustomSegments
|
|
? (this.#settings.rightSegments ?? presetDef.rightSegments)
|
|
: presetDef.rightSegments;
|
|
|
|
return {
|
|
...this.#settings,
|
|
leftSegments,
|
|
rightSegments,
|
|
separator: this.#settings.separator ?? presetDef.separator,
|
|
segmentOptions: mergedSegmentOptions,
|
|
};
|
|
}
|
|
|
|
#subagentBadgeText(): string | undefined {
|
|
if (this.#subagentCount === 0) return undefined;
|
|
const noun = this.#subagentCount === 1 ? "agent" : "agents";
|
|
return theme.fg("statusLineSubagents", `${theme.icon.agents} ${this.#subagentCount} ${noun}`);
|
|
}
|
|
|
|
/**
|
|
* Build the status bar for one of four layouts:
|
|
* - `box`: powerline groups joined by the context-reactive gauge line
|
|
* (embedded in the editor's top border).
|
|
* - `plain-full`: no background, no powerline caps, dot separators, gap is
|
|
* plain spaces — the standalone bottom bar for pi/borderless composers.
|
|
* - `plain-left`: left segments only (claude composer; the right group
|
|
* lives in the editor's top rule).
|
|
* - `plain-right`: right segments only (claude composer's top rule).
|
|
*
|
|
* `previewTitle` is a stand-in session title for composer previews; the
|
|
* `session_name` segment renders it when the session is unnamed.
|
|
*/
|
|
#buildStatusLine(
|
|
width: number,
|
|
layout: "box" | "plain-full" | "plain-left" | "plain-right" = "box",
|
|
previewTitle?: string,
|
|
): string {
|
|
const effectiveSettings = this.#resolveSettings();
|
|
const plain = layout !== "box";
|
|
const includePath =
|
|
hasPathSegment(effectiveSettings.leftSegments) || hasPathSegment(effectiveSettings.rightSegments);
|
|
const gitEnabled = this.#gitEnabled();
|
|
const includeGit =
|
|
gitEnabled &&
|
|
(hasGitSegment(effectiveSettings.leftSegments) || hasGitSegment(effectiveSettings.rightSegments));
|
|
const includePr =
|
|
gitEnabled && (hasPrSegment(effectiveSettings.leftSegments) || hasPrSegment(effectiveSettings.rightSegments));
|
|
const ctx = this.#buildSegmentContext(
|
|
width,
|
|
effectiveSettings.segmentOptions,
|
|
includePath,
|
|
includeGit,
|
|
includePr,
|
|
previewTitle,
|
|
);
|
|
const separatorDef = plain
|
|
? { left: "·", right: "·" }
|
|
: getSeparator(effectiveSettings.separator ?? "powerline-thin", theme);
|
|
|
|
// `transparent` reuses the empty-string sentinel (`\x1b[49m`) so the bar
|
|
// inherits the terminal's default background, matching custom themes that
|
|
// set `statusLineBg: ""`. Powerline end caps need a contrasting fill to
|
|
// bridge the bar into the surrounding terminal; without one they read as
|
|
// stray glyphs, so the cap renderer drops them when the fill is empty.
|
|
const TRANSPARENT_BG_ANSI = "\x1b[49m";
|
|
const themeBgAnsi = theme.getBgAnsi("statusLineBg");
|
|
// Plain bottom bars drop the background entirely; the claude top-rule
|
|
// chip (`plain-right`) keeps it so the group reads as a chip on the rule.
|
|
const transparentLayout = layout === "plain-full" || layout === "plain-left";
|
|
const bgAnsi = transparentLayout || effectiveSettings.transparent ? TRANSPARENT_BG_ANSI : themeBgAnsi;
|
|
const transparentBg = bgAnsi === TRANSPARENT_BG_ANSI;
|
|
const fgAnsi = theme.getFgAnsi("text");
|
|
const sepAnsi = theme.getFgAnsi("statusLineSep");
|
|
const subagentBadge = this.#subagentBadgeText();
|
|
|
|
// Collect visible segment contents
|
|
const leftParts: string[] = [];
|
|
const leftSegIds: StatusLineSegmentId[] = [];
|
|
const leftSegmentIds = layout === "plain-right" ? [] : effectiveSettings.leftSegments;
|
|
for (const segId of leftSegmentIds) {
|
|
if (subagentBadge && segId === "subagents") continue;
|
|
const rendered = renderSegment(segId, ctx);
|
|
if (rendered.visible && rendered.content) {
|
|
leftParts.push(rendered.content);
|
|
leftSegIds.push(segId);
|
|
}
|
|
}
|
|
|
|
const rightParts: string[] = [];
|
|
const rightSegIds: StatusLineSegmentId[] = [];
|
|
const rightSegmentIds = layout === "plain-left" ? [] : effectiveSettings.rightSegments;
|
|
for (const segId of rightSegmentIds) {
|
|
if (subagentBadge && segId === "subagents") continue;
|
|
const rendered = renderSegment(segId, ctx);
|
|
if (rendered.visible && rendered.content) {
|
|
rightParts.push(rendered.content);
|
|
rightSegIds.push(segId);
|
|
}
|
|
}
|
|
|
|
const embedContext =
|
|
!plain &&
|
|
effectiveSettings.contextLine === "embedded" &&
|
|
ctx.contextPercent !== null &&
|
|
ctx.contextPercent !== undefined &&
|
|
ctx.contextWindow > 0 &&
|
|
(hasContextSegment(leftSegIds) || hasContextSegment(rightSegIds)) &&
|
|
hasNonContextSegment(leftSegIds) &&
|
|
hasNonContextSegment(rightSegIds);
|
|
if (embedContext) {
|
|
removeContextSegments(leftParts, leftSegIds);
|
|
removeContextSegments(rightParts, rightSegIds);
|
|
}
|
|
|
|
if (layout !== "plain-left") {
|
|
const runningBackgroundJobs = this.session.getAsyncJobSnapshot()?.running.length ?? 0;
|
|
if (runningBackgroundJobs > 0) {
|
|
rightParts.unshift(theme.fg("statusLineSubagents", `${theme.icon.job} ${runningBackgroundJobs}`));
|
|
}
|
|
if (subagentBadge) {
|
|
rightParts.unshift(subagentBadge);
|
|
}
|
|
}
|
|
const topFillWidth = Math.max(0, width);
|
|
const left = [...leftParts];
|
|
const right = [...rightParts];
|
|
|
|
const leftSepWidth = visibleWidth(separatorDef.left);
|
|
const rightSepWidth = visibleWidth(separatorDef.right);
|
|
// Transparent mode drops powerline caps (they need a bg fill to bridge),
|
|
// so the width budget excludes them too.
|
|
const leftCapWidth = separatorDef.endCaps && !transparentBg ? visibleWidth(separatorDef.endCaps.right) : 0;
|
|
const rightCapWidth = separatorDef.endCaps && !transparentBg ? visibleWidth(separatorDef.endCaps.left) : 0;
|
|
|
|
const groupWidth = (parts: string[], capWidth: number, sepWidth: number): number => {
|
|
if (parts.length === 0) return 0;
|
|
const partsWidth = parts.reduce((sum, part) => sum + visibleWidth(part), 0);
|
|
const sepTotal = Math.max(0, parts.length - 1) * (sepWidth + 2);
|
|
return partsWidth + sepTotal + 2 + capWidth;
|
|
};
|
|
|
|
let leftWidth = groupWidth(left, leftCapWidth, leftSepWidth);
|
|
let rightWidth = groupWidth(right, rightCapWidth, rightSepWidth);
|
|
const totalWidth = () => leftWidth + rightWidth + (left.length > 0 && right.length > 0 ? 1 : 0);
|
|
|
|
if (topFillWidth > 0) {
|
|
// Truncate the session-name segment before dropping right segments —
|
|
// the title is the only elastic one on the right, and dropping it
|
|
// wholesale left narrow bars (and the ≤76-col composer previews)
|
|
// without any title.
|
|
const nameSegIdx = rightSegIds.indexOf("session_name");
|
|
if (nameSegIdx >= 0 && totalWidth() > topFillWidth) {
|
|
// Badge/job parts were unshifted ahead of the tracked segment ids.
|
|
const nameIdx = nameSegIdx + (right.length - rightSegIds.length);
|
|
const currentNameVW = visibleWidth(right[nameIdx]);
|
|
const minNameVW = 8;
|
|
const shrinkBy = Math.min(Math.max(0, currentNameVW - minNameVW), totalWidth() - topFillWidth);
|
|
if (shrinkBy > 0) {
|
|
right[nameIdx] = truncateToWidth(right[nameIdx], currentNameVW - shrinkBy);
|
|
rightWidth = groupWidth(right, rightCapWidth, rightSepWidth);
|
|
}
|
|
}
|
|
while (totalWidth() > topFillWidth && right.length > 0) {
|
|
right.pop();
|
|
rightWidth = groupWidth(right, rightCapWidth, rightSepWidth);
|
|
}
|
|
// Shrink path before dropping left segments — path is the only elastic segment
|
|
const pathIdx = leftSegIds.indexOf("path");
|
|
if (pathIdx >= 0 && totalWidth() > topFillWidth) {
|
|
const overflow = totalWidth() - topFillWidth;
|
|
const currentPathVW = visibleWidth(left[pathIdx]);
|
|
const minPathVW = 8; // icon + ellipsis + a few chars
|
|
const shrinkable = currentPathVW - minPathVW;
|
|
if (shrinkable > 0) {
|
|
const shrinkBy = Math.min(shrinkable, overflow);
|
|
const currentMaxLen = ctx.options.path?.maxLength ?? 40;
|
|
let newMaxLen = Math.max(4, Math.min(currentMaxLen, currentPathVW) - shrinkBy);
|
|
const pathCtx = (maxLen: number): SegmentContext => ({
|
|
...ctx,
|
|
options: { ...ctx.options, path: { ...ctx.options.path, maxLength: maxLen } },
|
|
});
|
|
let reRendered = renderSegment("path", pathCtx(newMaxLen));
|
|
if (reRendered.visible && reRendered.content) {
|
|
// maxLength governs path text, not icon prefix; iterate to compensate
|
|
for (let i = 0; i < 8; i++) {
|
|
const saved = currentPathVW - visibleWidth(reRendered.content);
|
|
if (saved >= shrinkBy) break;
|
|
const nextMaxLen = Math.max(4, newMaxLen - (shrinkBy - saved));
|
|
if (nextMaxLen >= newMaxLen) break; // no progress or hit floor
|
|
newMaxLen = nextMaxLen;
|
|
const adjusted = renderSegment("path", pathCtx(newMaxLen));
|
|
if (!adjusted.visible || !adjusted.content) break;
|
|
reRendered = adjusted;
|
|
}
|
|
left[pathIdx] = reRendered.content;
|
|
leftWidth = groupWidth(left, leftCapWidth, leftSepWidth);
|
|
}
|
|
}
|
|
}
|
|
const leftOverflowDropIndex = (): number => {
|
|
// Preserve the current working directory as long as possible. The
|
|
// previous right-to-left pop could collapse a normal-width bar to
|
|
// just the model segment, hiding the path before less-critical left
|
|
// segments such as model/mode/collab were removed.
|
|
for (let i = leftSegIds.length - 1; i >= 0; i--) {
|
|
if (leftSegIds[i] !== "path") return i;
|
|
}
|
|
return left.length - 1;
|
|
};
|
|
|
|
while (totalWidth() > topFillWidth && left.length > 0) {
|
|
const dropIdx = leftOverflowDropIndex();
|
|
left.splice(dropIdx, 1);
|
|
leftSegIds.splice(dropIdx, 1);
|
|
leftWidth = groupWidth(left, leftCapWidth, leftSepWidth);
|
|
}
|
|
}
|
|
|
|
const renderGroup = (parts: string[], direction: "left" | "right"): string => {
|
|
if (parts.length === 0) return "";
|
|
const sep = direction === "left" ? separatorDef.left : separatorDef.right;
|
|
const cap =
|
|
separatorDef.endCaps && !transparentBg
|
|
? direction === "left"
|
|
? separatorDef.endCaps.right
|
|
: separatorDef.endCaps.left
|
|
: "";
|
|
const capPrefix = separatorDef.endCaps?.useBgAsFg ? bgAnsi.replace("\x1b[48;", "\x1b[38;") : bgAnsi + sepAnsi;
|
|
const capText = cap ? `${capPrefix}${this.#focusedAgentId ? "\x1b[22m" : ""}${cap}\x1b[0m` : "";
|
|
|
|
let content = bgAnsi + fgAnsi;
|
|
content += ` ${parts.join(` ${sepAnsi}${sep}${fgAnsi} `)} `;
|
|
content += "\x1b[0m";
|
|
|
|
if (capText) {
|
|
return direction === "right" ? capText + content : content + capText;
|
|
}
|
|
return content;
|
|
};
|
|
|
|
const leftGroup = renderGroup(left, "left");
|
|
const rightGroup = renderGroup(right, "right");
|
|
if (!leftGroup && !rightGroup) return "";
|
|
|
|
if (topFillWidth === 0 || left.length === 0 || right.length === 0) {
|
|
return leftGroup + (leftGroup && rightGroup ? " " : "") + rightGroup;
|
|
}
|
|
|
|
const gapWidth = Math.max(1, topFillWidth - leftWidth - rightWidth);
|
|
if (plain) {
|
|
// Standalone composers: no gauge line between the groups, just air.
|
|
return leftGroup + padding(gapWidth) + rightGroup;
|
|
}
|
|
return leftGroup + this.#buildContextGaugeFill(gapWidth, ctx, effectiveSettings, embedContext) + rightGroup;
|
|
}
|
|
|
|
/**
|
|
* The gauge line bridging the left and right groups in box layout. Driven
|
|
* by `statusLine.contextLine`:
|
|
* - `off`: solid accent line (no context feedback).
|
|
* - `percentage`: used portion in accent, remainder in the border color.
|
|
* - `annotated` (default): percentage plus preset-aware markers where
|
|
* speculative compaction starts and where auto-compaction fires.
|
|
* - `embedded`: annotated markers plus percentage/window labels absorbed
|
|
* from configured context segments.
|
|
*/
|
|
#buildContextGaugeFill(
|
|
gapWidth: number,
|
|
ctx: SegmentContext,
|
|
effectiveSettings: EffectiveStatusLineSettings,
|
|
embedContext: boolean,
|
|
): string {
|
|
const sessionName =
|
|
effectiveSettings.sessionAccent !== false ? this.session.sessionManager?.getSessionName() : undefined;
|
|
const accentHex = sessionName
|
|
? getSessionAccentHex(sessionName, theme.getMajorThemeColorHexes(), theme.accentSurfaceLuminance)
|
|
: undefined;
|
|
const usedColor = getSessionAccentAnsi(accentHex) ?? theme.getFgAnsi("borderAccent");
|
|
const horizontal = theme.boxRound.horizontal;
|
|
const mode = effectiveSettings.contextLine ?? "annotated";
|
|
const pct = ctx.contextPercent;
|
|
if (mode === "off" || pct === null || pct === undefined) {
|
|
return `\x1b[49m${usedColor}${horizontal.repeat(gapWidth)}\x1b[39m`;
|
|
}
|
|
|
|
const clampedPct = Math.min(100, Math.max(0, pct));
|
|
let percentLabel = "";
|
|
let windowLabel = "";
|
|
let percentStart = -1;
|
|
let windowStart = -1;
|
|
let scaleWidth = gapWidth;
|
|
// >100%: usage anchored past the active window (e.g. model switch to a
|
|
// smaller window). The bar clamps full, but the embedded label breaks
|
|
// past the window label — `──200K─120%` with the percent in error color.
|
|
const percentOverflow = pct > 100;
|
|
if (embedContext) {
|
|
const candidatePercent = formatEmbeddedContextPercent(percentOverflow ? pct : clampedPct);
|
|
const candidateWindow = formatNumber(ctx.contextWindow);
|
|
if (gapWidth >= candidatePercent.length + candidateWindow.length + 4) {
|
|
percentLabel = candidatePercent;
|
|
windowLabel = candidateWindow;
|
|
if (percentOverflow) {
|
|
percentStart = gapWidth - percentLabel.length;
|
|
windowStart = percentStart - 1 - windowLabel.length;
|
|
} else {
|
|
windowStart = gapWidth - windowLabel.length - 1;
|
|
}
|
|
scaleWidth = windowStart;
|
|
}
|
|
}
|
|
|
|
// At least one accent cell: a fresh session still shows the session-accent
|
|
// line starting at the left instead of a fully dim bar.
|
|
const usedCount = Math.min(scaleWidth, Math.max(1, Math.round((clampedPct / 100) * scaleWidth)));
|
|
const unusedColor = theme.getFgAnsi("border");
|
|
|
|
// Boundary markers are only meaningful when auto-compaction can fire and
|
|
// the line is long enough for the markers to read as positions.
|
|
let speculationIdx = -1;
|
|
let thresholdIdx = -1;
|
|
if ((mode === "annotated" || mode === "embedded") && ctx.autoCompactEnabled && gapWidth >= 8) {
|
|
const boundaries = this.#compactionBoundaries(ctx.contextWindow);
|
|
if (boundaries) {
|
|
const cellFor = (percent: number) =>
|
|
Math.min(scaleWidth - 1, Math.max(0, Math.round((percent / 100) * scaleWidth)));
|
|
thresholdIdx = cellFor(boundaries.thresholdPercent);
|
|
// null = no background speculation will run (async disabled or the
|
|
// first available method is local/instant) — no tick to show.
|
|
if (boundaries.speculationPercent !== null) speculationIdx = cellFor(boundaries.speculationPercent);
|
|
if (speculationIdx === thresholdIdx) speculationIdx = -1; // threshold wins the cell
|
|
}
|
|
}
|
|
|
|
if (percentLabel && percentStart < 0) {
|
|
const maxStart = scaleWidth - percentLabel.length - 1;
|
|
const preferredStart = Math.min(maxStart, Math.max(1, usedCount));
|
|
const overlapsBoundary = (start: number): boolean => {
|
|
const end = start + percentLabel.length;
|
|
return (speculationIdx >= start && speculationIdx < end) || (thresholdIdx >= start && thresholdIdx < end);
|
|
};
|
|
for (let distance = 0; distance <= maxStart; distance++) {
|
|
const left = preferredStart - distance;
|
|
if (left >= 1 && !overlapsBoundary(left)) {
|
|
percentStart = left;
|
|
break;
|
|
}
|
|
if (distance === 0) continue;
|
|
const right = preferredStart + distance;
|
|
if (right <= maxStart && !overlapsBoundary(right)) {
|
|
percentStart = right;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
const speculationGlyph = theme.symbol("context.speculation");
|
|
const thresholdGlyph = theme.symbol("context.compaction");
|
|
const speculationColor = theme.getFgAnsi("muted");
|
|
const overflowColor = theme.getFgAnsi("error");
|
|
const rawAccentHex = accentHex ?? theme.getColorHex("borderAccent");
|
|
const dimmedAccentHex = adjustHsv(rawAccentHex, { s: 0.7, v: 0.75 });
|
|
const thresholdColor = getSessionAccentAnsi(dimmedAccentHex) ?? usedColor;
|
|
|
|
let out = "\x1b[49m";
|
|
let activeColor = "";
|
|
for (let i = 0; i < gapWidth; i++) {
|
|
let color = i < usedCount ? usedColor : unusedColor;
|
|
let glyph = horizontal;
|
|
if (percentStart >= 0 && i >= percentStart && i < percentStart + percentLabel.length) {
|
|
color = percentOverflow ? overflowColor : usedColor;
|
|
glyph = percentLabel.charAt(i - percentStart);
|
|
} else if (i === thresholdIdx) {
|
|
color = thresholdColor;
|
|
glyph = thresholdGlyph;
|
|
} else if (i === speculationIdx) {
|
|
color = speculationColor;
|
|
glyph = speculationGlyph;
|
|
} else if (windowStart >= 0 && i >= windowStart && i < windowStart + windowLabel.length) {
|
|
color = thresholdColor;
|
|
glyph = windowLabel.charAt(i - windowStart);
|
|
}
|
|
if (color !== activeColor) {
|
|
out += color;
|
|
activeColor = color;
|
|
}
|
|
out += glyph;
|
|
}
|
|
return `${out}\x1b[39m`;
|
|
}
|
|
|
|
/** Auto-compaction boundary percents, or null when unavailable (disabled, no window). */
|
|
#compactionBoundaries(contextWindow: number): CompactionBoundaries | null {
|
|
// Collab-guest replicas and test mocks have no session-scoped settings;
|
|
// the global store carries the same compaction knobs.
|
|
const source = typeof this.session.settings?.getGroup === "function" ? this.session.settings : settings;
|
|
// The active model gates which compaction method a real pass would run
|
|
// (and therefore whether a speculation tick is meaningful).
|
|
const model = this.session.state?.model ?? this.session.model;
|
|
try {
|
|
return computeCompactionBoundaries(source, contextWindow, model);
|
|
} catch {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
getTopBorder(width: number, previewTitle?: string): { content: string; width: number; revision: number } {
|
|
let content = this.#buildStatusLine(width, "box", previewTitle);
|
|
if (this.#focusedAgentId && content) {
|
|
// Dim the whole bar while focus-proxied. Group/cap terminators emit full
|
|
// `\x1b[0m` resets that would cancel faint mid-bar, so re-open it after each.
|
|
content = `\x1b[2m${content.replaceAll("\x1b[0m", "\x1b[0m\x1b[2m")}\x1b[22m`;
|
|
}
|
|
return {
|
|
content,
|
|
width: visibleWidth(content),
|
|
revision: this.#widthEpochRevision,
|
|
};
|
|
}
|
|
/**
|
|
* Standalone bar placement derived from the composer style. `bottomBar`
|
|
* `"full"` renders both groups on the bottom bar (pi/borderless/field/rail);
|
|
* `"left"` renders just the left group there — the right group attaches to
|
|
* the editor's top rule via {@link getStandaloneTopBorder} (claude/rule);
|
|
* `"none"` returns the bar to the box composer's embedded top border.
|
|
* `bottomBarGap` inserts a blank spacer row above the bar for styles whose
|
|
* editor has no bottom chrome.
|
|
*/
|
|
setComposerStyle(style: Pick<ComposerStyle, "bottomBar" | "bottomBarGap">): void {
|
|
this.#standalone = style.bottomBar === "none" ? false : style.bottomBar === "left" ? "left-only" : "full";
|
|
this.#standaloneGap = style.bottomBarGap;
|
|
}
|
|
|
|
/** While true, the standalone bar yields its row to the editor's autocomplete menu. */
|
|
setAutocompleteActiveProbe(probe: (() => boolean) | undefined): void {
|
|
this.#autocompleteActiveProbe = probe;
|
|
}
|
|
|
|
/** Plain right-group content for the claude composer's top rule. */
|
|
getStandaloneTopBorder(width: number, previewTitle?: string): { content: string; width: number; revision: number } {
|
|
let content = this.#buildStatusLine(width, "plain-right", previewTitle);
|
|
if (this.#focusedAgentId && content) {
|
|
content = `\x1b[2m${content.replaceAll("\x1b[0m", "\x1b[0m\x1b[2m")}\x1b[22m`;
|
|
}
|
|
return {
|
|
content,
|
|
width: visibleWidth(content),
|
|
revision: this.#widthEpochRevision,
|
|
};
|
|
}
|
|
|
|
/**
|
|
* The plain standalone bottom bar through the real segment/gauge pipeline —
|
|
* `groups` picks which segment groups it carries. Used by the live render
|
|
* loop and by composer previews (which inject a candidate layout instead of
|
|
* the active one).
|
|
*/
|
|
renderBottomBar(width: number, groups: "left" | "full", previewTitle?: string): string {
|
|
let content = this.#buildStatusLine(width, groups === "left" ? "plain-left" : "plain-full", previewTitle);
|
|
if (this.#focusedAgentId && content) {
|
|
content = `\x1b[2m${content.replaceAll("\x1b[0m", "\x1b[0m\x1b[2m")}\x1b[22m`;
|
|
}
|
|
return content;
|
|
}
|
|
|
|
/**
|
|
* Status bar lines for a composer layout, rendered through the real
|
|
* pipeline — the single source for the /settings appearance preview.
|
|
* `style` overrides the layout (candidate composer shape); omitted, the
|
|
* active layout is used. Ignores the autocomplete probe: previews always
|
|
* render.
|
|
*/
|
|
getPreviewLines(width: number, style?: Pick<ComposerStyle, "statusAttachment" | "bottomBar">): string[] {
|
|
const attachment =
|
|
style?.statusAttachment ??
|
|
(this.#standalone === false ? "top-border" : this.#standalone === "left-only" ? "top-rule-chip" : "none");
|
|
const bottomBar =
|
|
style?.bottomBar ?? (this.#standalone === false ? "none" : this.#standalone === "left-only" ? "left" : "full");
|
|
const lines: string[] = [];
|
|
if (attachment === "top-border") {
|
|
const border = this.getTopBorder(width);
|
|
if (border.content) lines.push(border.content);
|
|
} else if (attachment === "top-rule-chip") {
|
|
// Render the chip on its rule exactly as the claude composer does.
|
|
const rule = claudeComposerStyle.renderTop({
|
|
width,
|
|
paddingX: 0,
|
|
borderColor: str => theme.fg("border", str),
|
|
accentColor: str => theme.fg("accent", str),
|
|
surfaceColor: str => theme.bgFill("userMessageBg", str),
|
|
box: theme.boxRound,
|
|
topBorder: this.getStandaloneTopBorder(width),
|
|
});
|
|
if (rule !== undefined) lines.push(rule);
|
|
}
|
|
if (bottomBar !== "none") {
|
|
const main = this.renderBottomBar(width, bottomBar);
|
|
if (main) lines.push(main);
|
|
}
|
|
return lines;
|
|
}
|
|
|
|
render(width: number): readonly string[] {
|
|
const lines: string[] = [];
|
|
if (this.#standalone && !this.#autocompleteActiveProbe?.()) {
|
|
const content = this.renderBottomBar(width, this.#standalone === "left-only" ? "left" : "full");
|
|
if (content) {
|
|
if (this.#standaloneGap) lines.push("");
|
|
lines.push(content);
|
|
}
|
|
}
|
|
const showHooks = this.#settings.showHookStatus ?? true;
|
|
if (showHooks && this.#hookStatuses.size > 0) {
|
|
const hookLines = Array.from(this.#hookStatuses.entries())
|
|
.sort(([a], [b]) => a.localeCompare(b))
|
|
.map(([, text]) => truncateToWidth(sanitizeStatusText(text), width));
|
|
lines.push(...hookLines);
|
|
}
|
|
return lines;
|
|
}
|
|
}
|