1296 lines
62 KiB
TypeScript
1296 lines
62 KiB
TypeScript
/**
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* Gravity Bridge — VS Code Extension (SDK Edition)
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*
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* Uses antigravity-sdk for:
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* - Real-time step/conversation monitoring via EventMonitor
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* - Full conversation content via LSBridge.getConversation()
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* - Message sending via CascadeManager.sendPrompt()
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* - Accept/Reject via CascadeManager.acceptStep()/rejectStep()
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*
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* Communication with Discord via file-based bridge protocol.
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*/
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import * as vscode from 'vscode';
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import * as fs from 'fs';
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import * as path from 'path';
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import * as os from 'os';
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import * as cp from 'child_process';
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import * as crypto from 'crypto';
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import { WSBridgeClient, WSResponseData, WSCommandData } from './ws-client';
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import { generateApprovalObserverScript } from './observer-script';
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import { initStepProbe, BridgeContext, writePendingApproval, tryApprovalStrategies, writeRegistration, getApprovalContext, resetPendingState } from './step-probe';
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// ─── File-based logging (AI can read directly) ───
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function logToFile(msg: string) {
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const ts = new Date().toISOString().replace('T', ' ').substring(0, 19);
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// Include projectName prefix so shared log can distinguish which extension instance logged
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const prefix = projectName ? `[${projectName}]` : '';
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const line = `${ts} ${prefix} ${msg}`;
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console.log(`Gravity Bridge: ${prefix} ${msg}`);
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try {
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if (!bridgePath) return;
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const logFile = path.join(bridgePath, 'extension.log');
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fs.appendFileSync(logFile, line + '\n', 'utf-8');
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} catch (e: any) {
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console.error(`Gravity Bridge LOG WRITE FAIL: ${e.message}`);
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}
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}
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// antigravity-sdk embedded locally (src/sdk/)
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let AntigravitySDK: any;
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let sdk: any;
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let statusBar: vscode.StatusBarItem;
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let bridgePath: string;
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let projectName: string;
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let workspaceUri: string = ''; // filesystem path of the workspace folder (for session filtering)
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let isActive = false;
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let autoApproveEnabled = false; // toggled via !auto from Discord
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let deterministicPort = 0; // derived from projectName, consistent across restarts
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let watcher: fs.FSWatcher | null = null;
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let commandsWatcher: fs.FSWatcher | null = null;
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let wsBridge: WSBridgeClient | null = null; // WebSocket Hub connection
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const sentPendingIds = new Set<string>();
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// Memory-based dedup: tracks recently created pending step_indexes to prevent
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// regeneration after pending file deletion (by Collector/Bot response cycle).
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// Map<string, number> = `${conversationId}:${stepIndex}` → creation timestamp
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const recentPendingSteps = new Map<string, number>();
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const PENDING_MEMORY_TTL_MS = 60_000; // 60 seconds memory retention
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// In-memory cache for diff_review metadata (survives pending file deletion by Collector).
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// Map<request_id, { edit_step_indices, modified_files }>
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const diffReviewMetadata = new Map<string, { edit_step_indices: number[]; modified_files: string[] }>();
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// ─── Project Detection ───
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function detectProjectName(): string {
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const config = vscode.workspace.getConfiguration('gravityBridge');
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const configName = config.get<string>('projectName');
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if (configName) { return configName; }
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const folders = vscode.workspace.workspaceFolders;
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if (folders && folders.length > 0) {
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const cwd = folders[0].uri.fsPath;
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try {
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const remoteUrl = cp.execSync('git remote get-url origin', {
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cwd, encoding: 'utf-8', timeout: 3000
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}).trim();
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const match = remoteUrl.match(/\/([^\/]+?)(?:\.git)?$/);
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if (match && match[1]) {
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return match[1].toLowerCase().replace(/[\s\-]+/g, '_');
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}
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} catch { }
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return path.basename(cwd).toLowerCase().replace(/[\s\-]+/g, '_');
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}
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return 'default';
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}
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// ─── Bridge File I/O ───
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function ensureBridgeDir() {
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const dirs = ['', 'response', 'commands', 'chat_snapshots'];
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for (const d of dirs) {
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const p = path.join(bridgePath, d);
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if (!fs.existsSync(p)) { fs.mkdirSync(p, { recursive: true }); }
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}
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}
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// Module-level activeSessionId so writeChatSnapshot can register sessions lazily
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let activeSessionId = '';
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let activeTrajectoryId = '';
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// Track recently sent Discord→AG texts to avoid echo relay
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const recentDiscordSentTexts: Map<string, number> = new Map();
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function writeChatSnapshot(text: string) {
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try {
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// WS route (preferred) — skip file write to prevent duplicate Discord delivery
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if (wsBridge && wsBridge.isConnected()) {
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wsBridge.sendChat({
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content: text,
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conversation_id: activeSessionId,
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project_name: projectName,
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});
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logToFile(`[SNAPSHOT-WS] sent (${text.length} chars)`);
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if (activeSessionId) { writeRegistration(activeSessionId); }
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return;
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}
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// File route (fallback — only when WS is NOT connected)
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const snapshotDir = path.join(bridgePath, 'chat_snapshots');
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if (!fs.existsSync(snapshotDir)) { fs.mkdirSync(snapshotDir, { recursive: true }); }
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const id = Date.now().toString();
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const data = {
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id,
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project_name: projectName,
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content: text,
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timestamp: Date.now() / 1000,
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};
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const filePath = path.join(snapshotDir, `${id}.json`);
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fs.writeFileSync(filePath, JSON.stringify(data, null, 2), 'utf-8');
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console.log(`Gravity Bridge: chat snapshot written (${text.length} chars) → ${id}.json`);
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logToFile(`[SNAPSHOT] written ${id}.json (${text.length} chars)`);
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logToFile(`[SNAPSHOT] content: ${text.substring(0, 200)}`);
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// Lazily register session → project mapping (correct because projectName is per-window)
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if (activeSessionId) { writeRegistration(activeSessionId); }
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} catch (e: any) {
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console.log(`Gravity Bridge: snapshot write error: ${e.message}`);
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}
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}
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function writeChatSnapshotWithFiles(text: string, files: Array<{name: string, content: string}>) {
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try {
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// WS route (preferred) — skip file write to prevent duplicate Discord delivery
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if (wsBridge && wsBridge.isConnected()) {
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wsBridge.sendChat({
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content: text,
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attached_files: files,
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conversation_id: activeSessionId,
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project_name: projectName,
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});
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logToFile(`[SNAPSHOT-WS] sent with ${files.length} files (${text.length} chars)`);
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if (activeSessionId) { writeRegistration(activeSessionId); }
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return;
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}
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// File route (fallback — only when WS is NOT connected)
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const snapshotDir = path.join(bridgePath, 'chat_snapshots');
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if (!fs.existsSync(snapshotDir)) { fs.mkdirSync(snapshotDir, { recursive: true }); }
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const id = Date.now().toString();
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const data = {
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id,
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project_name: projectName,
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content: text,
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attached_files: files,
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timestamp: Date.now() / 1000,
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};
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const filePath = path.join(snapshotDir, `${id}.json`);
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fs.writeFileSync(filePath, JSON.stringify(data, null, 2), 'utf-8');
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logToFile(`[SNAPSHOT] written ${id}.json (${text.length} chars, ${files.length} files)`);
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if (activeSessionId) { writeRegistration(activeSessionId); }
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} catch (e: any) {
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console.log(`Gravity Bridge: snapshot+files write error: ${e.message}`);
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}
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}
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// ─── Command File Watcher (Discord → Antigravity) ───
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function processCommandFile(filePath: string) {
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try {
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const content = fs.readFileSync(filePath, 'utf-8');
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const cmd = JSON.parse(content);
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// Skip already consumed commands
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if (cmd.consumed) {
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try { fs.unlinkSync(filePath); } catch { }
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return;
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}
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// Ignore commands for other projects
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if (cmd.project_name && cmd.project_name !== projectName) {
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console.log(`Gravity Bridge: skipping command for "${cmd.project_name}" (we are "${projectName}")`);
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return;
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}
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// Bot writes 'text' field, not 'message'
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const text = cmd.text || cmd.message || '';
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const action = cmd.action || '';
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console.log(`Gravity Bridge: command — text="${text}" action="${action}"`);
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if (action === 'approve' && sdk) {
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sdk.cascade.acceptStep().catch((e: any) =>
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console.log(`Gravity Bridge: approve error: ${e.message}`)
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);
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} else if (action === 'reject' && sdk) {
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sdk.cascade.rejectStep().catch((e: any) =>
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console.log(`Gravity Bridge: reject error: ${e.message}`)
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);
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} else if (action === 'approve_terminal' && sdk) {
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sdk.cascade.acceptTerminalCommand().catch((e: any) =>
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console.log(`Gravity Bridge: approve_terminal error: ${e.message}`)
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);
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} else if (text === '!stop') {
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// Cancel current operation
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vscode.commands.executeCommand('antigravity.agent.rejectAgentStep')
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.then(() => console.log('Gravity Bridge: ✅ stop sent'),
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() => { });
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} else if (text.startsWith('!auto')) {
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// Auto-approve mode toggle
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if (text === '!auto on') {
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autoApproveEnabled = true;
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} else if (text === '!auto off') {
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autoApproveEnabled = false;
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} else {
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// Toggle if no explicit on/off
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autoApproveEnabled = !autoApproveEnabled;
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}
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logToFile(`[AUTO] auto-approve toggled → ${autoApproveEnabled}`);
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} else if (text) {
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// Send message to Antigravity — use VS Code command (most reliable)
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recentDiscordSentTexts.set(text.trim(), Date.now());
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vscode.commands.executeCommand('antigravity.sendPromptToAgentPanel', text)
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.then(() => console.log(`Gravity Bridge: ✅ sent "${text.substring(0, 50)}" via sendPromptToAgentPanel`),
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(e: any) => console.log(`Gravity Bridge: sendPrompt failed: ${e.message}`));
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}
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// Remove processed command file
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try { fs.unlinkSync(filePath); } catch { }
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} catch (e: any) {
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console.log(`Gravity Bridge: command processing error: ${e.message}`);
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}
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}
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function watchCommandsDir() {
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const cmdDir = path.join(bridgePath, 'commands');
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// Process existing files
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const processAllCommands = () => {
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try {
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for (const f of fs.readdirSync(cmdDir)) {
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if (f.endsWith('.json')) {
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processCommandFile(path.join(cmdDir, f));
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}
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}
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} catch { }
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};
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processAllCommands();
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// Watch for new files (may not fire reliably on Windows)
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try {
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commandsWatcher = fs.watch(cmdDir, (event, filename) => {
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if (filename && filename.endsWith('.json') && event === 'rename') {
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const fp = path.join(cmdDir, filename);
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if (fs.existsSync(fp)) {
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setTimeout(() => processCommandFile(fp), 200);
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}
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}
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});
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} catch { }
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// Polling fallback: fs.watch on Windows can silently fail
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setInterval(() => {
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processAllCommands();
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}, 3000);
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}
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// ─── SDK Integration ───
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async function initSDK(context: vscode.ExtensionContext): Promise<boolean> {
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try {
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const sdkModule = require('./sdk/index');
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AntigravitySDK = sdkModule.AntigravitySDK;
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} catch (err: any) {
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console.log(`Gravity Bridge: antigravity-sdk load failed: ${err.message}`);
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return false;
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}
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try {
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sdk = new AntigravitySDK(context);
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await sdk.initialize();
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console.log('Gravity Bridge: ✅ SDK initialized');
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// ── FIX: SDK's _findLSProcess() uses case-sensitive String.includes() ──
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// workspace_id in LS process has 'Desktop' (capital D), but SDK hint
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// generates 'desktop' (lowercase) → match fails → connects to WRONG LS.
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// Re-discover the correct LS using case-insensitive workspace_id matching.
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await fixLSConnection();
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return true;
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} catch (err: any) {
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console.log(`Gravity Bridge: SDK init failed: ${err.message}`);
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return false;
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}
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}
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/**
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* Fix SDK's LS connection by finding the correct language_server process
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* for this workspace using case-insensitive matching.
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*
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* SDK bug: _findLSProcess() compares workspaceHint via JS String.includes()
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* which is case-sensitive. workspace_id in process args has original casing
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* (e.g., file_c_3A_Users_Certes_Desktop_variet_agent) but SDK hint is
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* lowercased (desktop_variet_agent) → no match → falls back to first LS
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* found (wrong workspace).
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*/
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async function fixLSConnection(): Promise<void> {
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if (!sdk?.ls) return;
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try {
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const folders = vscode.workspace.workspaceFolders;
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if (!folders || folders.length === 0) return;
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// Generate the workspace hint the same way SDK does, but we'll match case-insensitively
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const folder = folders[0].uri.fsPath;
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const parts = folder.replace(/\\/g, '/').split('/');
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const hint = parts.slice(-2).join('_').replace(/[-.\s]/g, '_').toLowerCase();
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if (!hint) return;
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// Find all language_server processes with csrf_token
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const { exec } = cp;
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const { promisify } = require('util');
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const execAsync = promisify(exec);
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let output: string;
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try {
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const psScript = `Get-CimInstance Win32_Process | Where-Object { $_.CommandLine -match 'language_server' -and $_.CommandLine -match 'csrf_token' } | ForEach-Object { $_.ProcessId.ToString() + '|' + $_.CommandLine }`;
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const encoded = Buffer.from(psScript, 'utf16le').toString('base64');
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const result = await execAsync(
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`powershell.exe -NoProfile -EncodedCommand ${encoded}`,
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{ encoding: 'utf8', timeout: 15000, windowsHide: true }
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);
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output = result.stdout;
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} catch {
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return; // Can't discover processes — leave SDK's choice
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}
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const lines = output.split('\n').filter((l: string) => l.trim().length > 0);
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if (lines.length <= 1) return; // Only one LS — no ambiguity
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// Find the line whose workspace_id matches our workspace (case-insensitive)
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let matchedLine: string | null = null;
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for (const line of lines) {
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const lower = line.toLowerCase();
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// Match workspace_id arg against our hint
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const wsMatch = line.match(/--workspace_id[= ](\S+)/i);
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if (wsMatch) {
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const wsid = wsMatch[1].toLowerCase();
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if (wsid.includes(hint)) {
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matchedLine = line;
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break;
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}
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}
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}
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if (!matchedLine) {
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logToFile(`[LS-FIX] No LS process matched hint="${hint}" (${lines.length} processes)`);
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return;
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}
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// Extract port and csrf_token from matched line
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const csrfMatch = matchedLine.match(/--csrf_token[= ](\S+)/);
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const extPortMatch = matchedLine.match(/--extension_server_port[= ](\d+)/);
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const pidMatch = matchedLine.split('|')[0]?.trim();
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if (!csrfMatch || !extPortMatch) {
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logToFile(`[LS-FIX] Matched LS but missing csrf/port args`);
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return;
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}
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const csrfToken = csrfMatch[1];
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const extPort = parseInt(extPortMatch[1], 10);
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const pid = parseInt(pidMatch || '0', 10);
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// Check if SDK already connected to this LS
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if (sdk.ls.port === extPort) {
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logToFile(`[LS-FIX] SDK already on correct LS port=${extPort}`);
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return;
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}
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// Find ConnectRPC port via netstat (same as SDK logic)
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let netstatOutput: string;
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try {
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const result = await execAsync(
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`netstat -aon | findstr "LISTENING" | findstr "${pid}"`,
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{ encoding: 'utf8', timeout: 5000, windowsHide: true }
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);
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netstatOutput = result.stdout;
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} catch {
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// Netstat failed — try extension_server_port as fallback
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logToFile(`[LS-FIX] netstat failed, using ext_port=${extPort} for PID=${pid}`);
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sdk.ls.setConnection(extPort, csrfToken, false);
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logToFile(`[LS-FIX] ✅ Reconnected to correct LS: port=${extPort} hint="${hint}" PID=${pid}`);
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return;
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}
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const portMatches = netstatOutput.matchAll(/127\.0\.0\.1:(\d+)/g);
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const ports: number[] = [];
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for (const m of portMatches) {
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const p = parseInt(m[1], 10);
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if (p !== extPort && !ports.includes(p)) {
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ports.push(p);
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}
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}
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// Try each port — prefer HTTPS, fall back to HTTP
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const httpModule = require('http');
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const httpsModule = require('https');
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for (const useTls of [true, false]) {
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const mod = useTls ? httpsModule : httpModule;
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const proto = useTls ? 'https' : 'http';
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for (const port of ports) {
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try {
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const ok = await new Promise<boolean>((resolve) => {
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const req = mod.request(
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`${proto}://127.0.0.1:${port}/exa.language_server_pb.LanguageServerService/GetUserStatus`,
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{
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method: 'POST',
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headers: { 'Content-Type': 'application/json', 'Content-Length': 2 },
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rejectUnauthorized: false,
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timeout: 2000,
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},
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(res: any) => resolve(res.statusCode === 200 || res.statusCode === 401)
|
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);
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req.on('error', () => resolve(false));
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req.on('timeout', () => { req.destroy(); resolve(false); });
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req.write('{}');
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req.end();
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});
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if (ok) {
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sdk.ls.setConnection(port, csrfToken, useTls);
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logToFile(`[LS-FIX] ✅ Reconnected to correct LS: port=${port} ${proto} hint="${hint}" PID=${pid}`);
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return;
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}
|
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} catch { /* try next */ }
|
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}
|
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}
|
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|
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// Last resort: use extension_server_port
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sdk.ls.setConnection(extPort, csrfToken, false);
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logToFile(`[LS-FIX] ✅ Reconnected via ext_port=${extPort} hint="${hint}" PID=${pid}`);
|
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} catch (err: any) {
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logToFile(`[LS-FIX] error: ${err.message}`);
|
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}
|
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}
|
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|
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// ─── Approval Observer via SDK IntegrationManager ───
|
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|
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async function setupApprovalObserver() {
|
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if (!sdk) { logToFile('[OBSERVER] no SDK'); return; }
|
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try {
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const integration = sdk.integration;
|
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if (!integration) { logToFile('[OBSERVER] sdk.integration unavailable'); return; }
|
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|
|
// 1. Start HTTP bridge server in Extension Host
|
|
const bridgePort = await startObserverHttpBridge();
|
|
if (!bridgePort) { logToFile('[OBSERVER] HTTP bridge failed'); return; }
|
|
|
|
// 2. Register a TOP_BAR button so build() works
|
|
try {
|
|
integration.register({
|
|
id: 'gravity_bridge_status',
|
|
point: 'topBar',
|
|
icon: '🌉',
|
|
tooltip: 'Gravity Bridge Active',
|
|
});
|
|
} catch { /* already registered */ }
|
|
|
|
// 3. Write renderer script with HTTP fetch() approach
|
|
const observerJS = generateApprovalObserverScript(bridgePort);
|
|
const patcher = (integration as any)._patcher;
|
|
if (patcher && typeof patcher.getScriptPath === 'function') {
|
|
let baseScript = '';
|
|
try { baseScript = integration.build(); } catch { baseScript = ''; }
|
|
const combinedScript = baseScript + '\n' + observerJS;
|
|
const scriptPath = patcher.getScriptPath();
|
|
fs.writeFileSync(scriptPath, combinedScript, 'utf8');
|
|
logToFile(`[OBSERVER] script written → ${scriptPath} (port=${bridgePort})`);
|
|
if (!integration.isInstalled()) {
|
|
patcher.install(combinedScript);
|
|
logToFile('[OBSERVER] patcher.install() called (needs reload)');
|
|
}
|
|
|
|
// Patch BOTH HTML files with inline script injection.
|
|
// CRITICAL: vscode-file:// does NOT serve custom .js files (silent 404),
|
|
// so we MUST inline the script directly into BOTH HTML files.
|
|
// workbench.html — loaded by DevTools/standard mode
|
|
// workbench-jetski-agent.html — loaded by AG agent mode
|
|
const scriptDir = path.dirname(scriptPath);
|
|
// Each HTML file has DIFFERENT CSS/JS entry points — they are NOT interchangeable:
|
|
// workbench.html → workbench.desktop.main.css + workbench.js
|
|
// workbench-jetski-agent.html → tw-base.tailwind.css + jetskiMain.tailwind.css + jetskiAgent.js
|
|
// Cross-restoring between them causes CSS to not load → layout broken (elements visible but all shifted left).
|
|
const htmlFileSpecs = [
|
|
{
|
|
name: 'workbench.html',
|
|
requiredMarker: 'workbench.desktop.main.css', // CSS unique to this file
|
|
requiredScript: 'workbench.js', // JS entry point
|
|
},
|
|
{
|
|
name: 'workbench-jetski-agent.html',
|
|
requiredMarker: 'jetskiMain.tailwind.css', // CSS unique to this file
|
|
requiredScript: 'jetskiAgent.js', // JS entry point
|
|
},
|
|
];
|
|
// ── FIX #1: File lock to prevent multi-instance HTML patching race ──
|
|
const lockFile = path.join(scriptDir, '.patch-lock');
|
|
let lockAcquired = false;
|
|
try {
|
|
if (fs.existsSync(lockFile)) {
|
|
const lockAge = Date.now() - fs.statSync(lockFile).mtimeMs;
|
|
if (lockAge < 30_000) {
|
|
logToFile(`[OBSERVER] another instance is patching (lock age=${Math.round(lockAge/1000)}s) — skipping`);
|
|
return; // Exit setupApprovalObserver entirely
|
|
}
|
|
logToFile(`[OBSERVER] stale lock (age=${Math.round(lockAge/1000)}s) — force-acquiring`);
|
|
}
|
|
fs.writeFileSync(lockFile, JSON.stringify({ pid: process.pid, ts: Date.now() }), 'utf-8');
|
|
lockAcquired = true;
|
|
} catch (lockErr: any) {
|
|
logToFile(`[OBSERVER] lock acquire error: ${lockErr.message} — proceeding anyway`);
|
|
}
|
|
|
|
for (const spec of htmlFileSpecs) {
|
|
const htmlPath = path.join(scriptDir, spec.name);
|
|
const backupPath = htmlPath + '.orig';
|
|
try {
|
|
if (!fs.existsSync(htmlPath)) {
|
|
logToFile(`[OBSERVER] ${spec.name} not found — skipping`);
|
|
continue;
|
|
}
|
|
let html = fs.readFileSync(htmlPath, 'utf8');
|
|
|
|
// ── BACKUP: Save original before first-ever patch ──
|
|
// Only backup if the file looks valid AND hasn't been backed up yet.
|
|
if (!fs.existsSync(backupPath)
|
|
&& html.length >= 500
|
|
&& html.includes('<!DOCTYPE html>')
|
|
&& html.includes(spec.requiredMarker)) {
|
|
fs.writeFileSync(backupPath, html, 'utf8');
|
|
logToFile(`[OBSERVER] ${spec.name} backed up to .orig (${html.length} bytes)`);
|
|
}
|
|
|
|
// ── SAFETY: Refuse to patch if file is corrupt, empty, or wrong type ──
|
|
// Race condition: another extension instance may be mid-write (0-byte).
|
|
// Wrong type: restored from the other HTML file (different CSS/JS refs).
|
|
const isCorrupt = html.length < 500 || !html.includes('<!DOCTYPE html>');
|
|
const isWrongType = !isCorrupt && !html.includes(spec.requiredMarker);
|
|
|
|
if (isCorrupt || isWrongType) {
|
|
const reason = isCorrupt
|
|
? `corrupt/empty (${html.length} bytes)`
|
|
: `wrong type (missing ${spec.requiredMarker})`;
|
|
logToFile(`[OBSERVER] ${spec.name} detected ${reason}`);
|
|
|
|
// Try to restore from backup
|
|
if (fs.existsSync(backupPath)) {
|
|
const backup = fs.readFileSync(backupPath, 'utf8');
|
|
if (backup.length >= 500
|
|
&& backup.includes('<!DOCTYPE html>')
|
|
&& backup.includes(spec.requiredMarker)) {
|
|
fs.writeFileSync(htmlPath, backup, 'utf8');
|
|
html = backup;
|
|
logToFile(`[OBSERVER] ${spec.name} RESTORED from .orig backup (${backup.length} bytes) ✅`);
|
|
} else {
|
|
logToFile(`[OBSERVER] ${spec.name} .orig backup also invalid — SKIPPING`);
|
|
continue;
|
|
}
|
|
} else {
|
|
logToFile(`[OBSERVER] ${spec.name} no .orig backup available — SKIPPING to prevent further damage`);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// CRITICAL: Patch CSP to allow inline scripts.
|
|
// Default CSP has script-src 'self' 'unsafe-eval' blob: — NO 'unsafe-inline'.
|
|
// Without 'unsafe-inline', all inline <script> tags are silently blocked.
|
|
if (html.includes('script-src') && !html.match(/script-src[^;]*'unsafe-inline'/)) {
|
|
html = html.replace(
|
|
/(script-src\s[^;]*?)('self')/,
|
|
"$1$2\n\t\t\t\t\t'unsafe-inline'"
|
|
);
|
|
logToFile(`[OBSERVER] ${spec.name} CSP patched: added 'unsafe-inline' to script-src`);
|
|
}
|
|
|
|
// Remove old external script tag if present (legacy, cannot be served)
|
|
const extMarkerStart = '<!-- AG SDK [variet-gravity-bridge] -->';
|
|
const extMarkerEnd = '<!-- /AG SDK [variet-gravity-bridge] -->';
|
|
if (html.includes(extMarkerStart)) {
|
|
const extRe = new RegExp(
|
|
'\\n?' + extMarkerStart.replace(/[[\]]/g, '\\$&') +
|
|
'[\\s\\S]*?' +
|
|
extMarkerEnd.replace(/[[\]]/g, '\\$&') + '\\n?'
|
|
);
|
|
html = html.replace(extRe, '');
|
|
logToFile(`[OBSERVER] removed external script tag from ${spec.name}`);
|
|
}
|
|
|
|
// Insert or update inline script
|
|
const inlineMarkerStart = '<!-- AG SDK INLINE [variet-gravity-bridge] -->';
|
|
const inlineMarkerEnd = '<!-- /AG SDK INLINE [variet-gravity-bridge] -->';
|
|
|
|
if (html.includes(inlineMarkerStart)) {
|
|
const re = new RegExp(
|
|
inlineMarkerStart.replace(/[[\]]/g, '\\$&') +
|
|
'[\\s\\S]*?' +
|
|
inlineMarkerEnd.replace(/[[\]]/g, '\\$&')
|
|
);
|
|
html = html.replace(re,
|
|
`${inlineMarkerStart}\n<script>\n${combinedScript}\n</script>\n${inlineMarkerEnd}`);
|
|
logToFile(`[OBSERVER] ${spec.name} inline script UPDATED`);
|
|
} else {
|
|
html = html.replace('</html>',
|
|
`\n${inlineMarkerStart}\n<script>\n${combinedScript}\n</script>\n${inlineMarkerEnd}\n</html>`);
|
|
logToFile(`[OBSERVER] ${spec.name} inline script INSERTED`);
|
|
}
|
|
// SAFETY: Final validation before write
|
|
if (html.length < 500 || !html.includes('<!DOCTYPE html>') || !html.includes(spec.requiredMarker)) {
|
|
logToFile(`[OBSERVER] ${spec.name} WOULD BE CORRUPT after patching (${html.length} bytes) — ABORTING write`);
|
|
continue;
|
|
}
|
|
fs.writeFileSync(htmlPath, html, 'utf8');
|
|
} catch (e: any) {
|
|
logToFile(`[OBSERVER] ${spec.name} patch error: ${e.message}`);
|
|
}
|
|
}
|
|
|
|
// Release patch lock
|
|
if (lockAcquired) {
|
|
try { fs.unlinkSync(lockFile); } catch { }
|
|
logToFile('[OBSERVER] patch lock released');
|
|
}
|
|
}
|
|
|
|
// 4. Update product.json checksums so vscode-file:// serves our patched files
|
|
updateProductChecksums();
|
|
|
|
try { integration.enableAutoRepair(); } catch { }
|
|
setInterval(() => { try { integration.signalActive(); } catch { } }, 30_000);
|
|
|
|
logToFile(`[OBSERVER] setup complete (HTTP bridge on port ${bridgePort})`);
|
|
console.log(`Gravity Bridge: ✅ Approval observer installed (port ${bridgePort})`);
|
|
} catch (err: any) {
|
|
logToFile(`[OBSERVER] setup error: ${err.message}`);
|
|
}
|
|
}
|
|
|
|
// ─── Product.json Checksum Auto-Update ───
|
|
// vscode-file:// protocol validates SHA256 checksums in product.json.
|
|
// If a file's checksum doesn't match, Electron serves the ORIGINAL cached version.
|
|
// This function recalculates checksums for files we modify (HTML files with <script> tags).
|
|
|
|
function updateProductChecksums() {
|
|
try {
|
|
// Find product.json (2 levels up from workbench dir: resources/app/product.json)
|
|
const patcher = (sdk?.integration as any)?._patcher;
|
|
if (!patcher || typeof patcher.getWorkbenchDir !== 'function') {
|
|
logToFile('[CHECKSUM] no patcher/workbenchDir — skipping');
|
|
return;
|
|
}
|
|
const workbenchDir = patcher.getWorkbenchDir();
|
|
// workbenchDir = .../resources/app/out/vs/code/electron-browser/workbench
|
|
// product.json = .../resources/app/product.json (5 levels up from workbench)
|
|
const appDir = path.resolve(workbenchDir, '..', '..', '..', '..', '..');
|
|
const productJsonPath = path.join(appDir, 'product.json');
|
|
|
|
if (!fs.existsSync(productJsonPath)) {
|
|
logToFile(`[CHECKSUM] product.json not found at ${productJsonPath}`);
|
|
return;
|
|
}
|
|
|
|
// Read product.json (may have BOM)
|
|
let raw = fs.readFileSync(productJsonPath, 'utf8');
|
|
if (raw.charCodeAt(0) === 0xFEFF) raw = raw.substring(1);
|
|
const product = JSON.parse(raw);
|
|
|
|
if (!product.checksums) {
|
|
logToFile('[CHECKSUM] no checksums section in product.json');
|
|
return;
|
|
}
|
|
|
|
// Files we may modify or create (relative key in product.json → absolute path)
|
|
// CRITICAL: vscode-file:// only serves files with valid checksums in product.json.
|
|
// Custom JS files MUST be added here or they'll silently 404.
|
|
const filesToCheck: Record<string, string> = {
|
|
'vs/code/electron-browser/workbench/workbench.html': path.join(workbenchDir, 'workbench.html'),
|
|
'vs/code/electron-browser/workbench/workbench-jetski-agent.html': path.join(workbenchDir, 'workbench-jetski-agent.html'),
|
|
'vs/code/electron-browser/workbench/ag-sdk-variet-gravity-bridge.js': path.join(workbenchDir, 'ag-sdk-variet-gravity-bridge.js'),
|
|
};
|
|
|
|
let updated = false;
|
|
for (const [key, filePath] of Object.entries(filesToCheck)) {
|
|
if (!fs.existsSync(filePath)) continue;
|
|
|
|
const fileBytes = fs.readFileSync(filePath);
|
|
const hash = crypto.createHash('sha256').update(fileBytes).digest('base64').replace(/=+$/, '');
|
|
|
|
if (product.checksums[key] !== hash) {
|
|
logToFile(`[CHECKSUM] updating ${key}: ${product.checksums[key].substring(0, 12)}... → ${hash.substring(0, 12)}...`);
|
|
product.checksums[key] = hash;
|
|
updated = true;
|
|
}
|
|
}
|
|
|
|
if (updated) {
|
|
fs.writeFileSync(productJsonPath, JSON.stringify(product, null, '\t'), 'utf8');
|
|
logToFile('[CHECKSUM] product.json updated ✅');
|
|
} else {
|
|
logToFile('[CHECKSUM] all checksums already match ✅');
|
|
}
|
|
} catch (e: any) {
|
|
logToFile(`[CHECKSUM] error: ${e.message}`);
|
|
}
|
|
}
|
|
|
|
// ─── HTTP Bridge Server (Extension Host → Renderer communication) ───
|
|
|
|
let observerHttpServer: any = null;
|
|
const pendingResponses = new Map<string, { approved: boolean } | null>();
|
|
|
|
// Click trigger: extension sets this, renderer polls and clicks button
|
|
let clickTrigger: { action: 'approve' | 'reject'; timestamp: number } | null = null;
|
|
let sessionStalled = false; // true when session is stalled waiting for approval
|
|
let lastPendingStepIndex = -1; // dedup: don't re-create pending for same step (module-level for tryApprovalStrategies)
|
|
let stallProbed = false; // prevent repeated step probes during same stall (module-level for processResponseFile reset)
|
|
let sawRunningAfterPending = true; // gate: must see delta>0 before next pending (module-level for processResponseFile)
|
|
|
|
// Deep inspect trigger: curl sets this, renderer picks it up and POSTs results back
|
|
let deepInspectRequested = false;
|
|
let deepInspectResult: any = null;
|
|
let deepInspectWaiters: Array<(data: any) => void> = [];
|
|
|
|
/** Derive a deterministic port from project name (range 10000-60000) */
|
|
function getDeterministicPort(name: string): number {
|
|
let hash = 0;
|
|
for (let i = 0; i < name.length; i++) {
|
|
hash = ((hash << 5) - hash + name.charCodeAt(i)) | 0;
|
|
}
|
|
return 10000 + (Math.abs(hash) % 50000);
|
|
}
|
|
|
|
function startObserverHttpBridge(): Promise<number> {
|
|
return new Promise((resolve) => {
|
|
try {
|
|
const http = require('http');
|
|
const server = http.createServer((req: any, res: any) => {
|
|
// CORS headers for renderer fetch()
|
|
res.setHeader('Access-Control-Allow-Origin', '*');
|
|
res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS');
|
|
res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
|
|
if (req.method === 'OPTIONS') { res.writeHead(200); res.end(); return; }
|
|
|
|
const url = new URL(req.url, `http://127.0.0.1`);
|
|
|
|
// POST /pending — renderer reports a detected approval button
|
|
if (req.method === 'POST' && url.pathname === '/pending') {
|
|
let body = '';
|
|
req.on('data', (c: string) => body += c);
|
|
req.on('end', () => {
|
|
try {
|
|
const data = JSON.parse(body);
|
|
|
|
// ── Server-side false positive filter ──
|
|
const cmd = (data.command || '').trim();
|
|
const FALSE_POSITIVE_RE = /^(Proceed|Continue|Open|Close|OK|Yes|No|Save|Undo|Redo|Back|Next|More|Less|Got it|Deny|Allow Once|Allow This Conversation|Dismiss|Decline|Accept|Reject|Accept all|Reject all)$/i;
|
|
if (FALSE_POSITIVE_RE.test(cmd)) {
|
|
logToFile(`[HTTP] filtered false positive: "${cmd}"`);
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ ok: false, filtered: true }));
|
|
return;
|
|
}
|
|
// "Run" button → step_probe handles these with full command detail
|
|
// Only let through if session is stalled AND step_probe hasn't created a pending yet
|
|
if (/^Run$/i.test(cmd)) {
|
|
if (!sessionStalled || lastPendingStepIndex >= 0) {
|
|
logToFile(`[HTTP] filtered "Run" — ${!sessionStalled ? 'not stalled' : 'step_probe pending exists'}`);
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ ok: false, filtered: true }));
|
|
return;
|
|
}
|
|
}
|
|
|
|
const rid = data.request_id || Date.now().toString();
|
|
// Write pending file for Discord bot
|
|
const pendingDir = path.join(bridgePath, 'pending');
|
|
if (!fs.existsSync(pendingDir)) fs.mkdirSync(pendingDir, { recursive: true });
|
|
const pending: Record<string, any> = {
|
|
...data,
|
|
request_id: rid,
|
|
conversation_id: activeSessionId || '',
|
|
timestamp: Date.now() / 1000,
|
|
status: 'pending',
|
|
project_name: projectName,
|
|
auto_detected: true,
|
|
source: 'dom_observer',
|
|
step_index: lastPendingStepIndex >= 0 ? lastPendingStepIndex : undefined,
|
|
};
|
|
// File permission: inject multi-choice buttons
|
|
const cmdLower = (data.command || '').toLowerCase();
|
|
if (cmdLower.includes('allow') && !pending.buttons) {
|
|
// Dedup: skip if another file_permission pending was created within 10s
|
|
const nowMs = Date.now();
|
|
try {
|
|
const existingFiles = fs.readdirSync(pendingDir).filter((f: string) => f.endsWith('.json'));
|
|
for (const ef of existingFiles) {
|
|
const existing = JSON.parse(fs.readFileSync(path.join(pendingDir, ef), 'utf-8'));
|
|
if (existing.step_type === 'file_permission' && existing.status === 'pending'
|
|
&& existing.project_name === projectName) {
|
|
const age = nowMs - (existing.timestamp * 1000);
|
|
if (age < 10_000 && age >= 0) {
|
|
logToFile(`[HTTP] filtered duplicate file_permission (${age}ms old): ${ef}`);
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ ok: false, filtered: true, reason: 'dedup_file_permission' }));
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
} catch { }
|
|
|
|
pending.buttons = [
|
|
{ text: 'Allow Once', index: 0 },
|
|
{ text: 'Allow This Conversation', index: 1 },
|
|
{ text: 'Deny', index: 2 },
|
|
];
|
|
pending.step_type = 'file_permission';
|
|
// Clean description: remove button labels from text
|
|
const rawDesc = (data.description || data.command || '').replace(/Deny|Allow Once|Allow This Conversation/gi, '').trim();
|
|
pending.command = `파일 접근 권한${rawDesc ? ': ' + rawDesc : ''}`;
|
|
}
|
|
fs.writeFileSync(path.join(pendingDir, `${rid}.json`), JSON.stringify(pending, null, 2));
|
|
// WS dual-write
|
|
if (wsBridge && wsBridge.isConnected()) {
|
|
wsBridge.sendPending({
|
|
request_id: rid,
|
|
command: pending.command || data.command || '',
|
|
description: pending.description || data.description || '',
|
|
step_type: pending.step_type,
|
|
status: 'pending',
|
|
buttons: pending.buttons,
|
|
project_name: projectName,
|
|
});
|
|
logToFile(`[HTTP-WS] pending sent via WS: ${rid}`);
|
|
}
|
|
logToFile(`[HTTP] pending created: ${rid} cmd="${data.command}" btns=${(data.buttons || []).length} ctx="${(data.description || '').substring(0, 50)}"`);
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ ok: true, request_id: rid }));
|
|
} catch (e: any) {
|
|
logToFile(`[HTTP] pending error: ${e.message}`);
|
|
res.writeHead(400); res.end(JSON.stringify({ error: e.message }));
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
|
|
// GET /response/:rid — renderer polls for Discord approval
|
|
if (req.method === 'GET' && url.pathname.startsWith('/response/')) {
|
|
const rid = url.pathname.split('/')[2];
|
|
const respFile = path.join(bridgePath, 'response', `${rid}.json`);
|
|
if (fs.existsSync(respFile)) {
|
|
try {
|
|
const data = JSON.parse(fs.readFileSync(respFile, 'utf8'));
|
|
logToFile(`[HTTP] response served to renderer: ${rid} approved=${data.approved}`);
|
|
// Delay deletion: processResponseFile (response watcher) may need to read it too.
|
|
// The watcher fires with 300ms delay, so 2s is safe.
|
|
setTimeout(() => {
|
|
try { fs.unlinkSync(respFile); } catch { }
|
|
}, 2000);
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify(data));
|
|
} catch {
|
|
res.writeHead(200); res.end(JSON.stringify({ waiting: true }));
|
|
}
|
|
} else {
|
|
res.writeHead(200); res.end(JSON.stringify({ waiting: true }));
|
|
}
|
|
return;
|
|
}
|
|
|
|
// GET /trigger-click — renderer polls to check if extension wants a click
|
|
if (req.method === 'GET' && url.pathname === '/trigger-click') {
|
|
if (clickTrigger && (Date.now() - clickTrigger.timestamp) < 30000) {
|
|
const trigger = clickTrigger;
|
|
clickTrigger = null; // consume once
|
|
logToFile(`[HTTP] trigger-click consumed: ${trigger.action}`);
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ action: trigger.action }));
|
|
} else {
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ action: null }));
|
|
}
|
|
return;
|
|
}
|
|
|
|
// GET /deep-inspect — trigger deep DOM inspection from renderer
|
|
if (req.method === 'GET' && url.pathname === '/deep-inspect') {
|
|
deepInspectRequested = true;
|
|
logToFile('[HTTP] deep-inspect triggered — waiting for renderer result...');
|
|
// Wait up to 10s for renderer to POST result
|
|
const timeout = setTimeout(() => {
|
|
deepInspectWaiters = deepInspectWaiters.filter(w => w !== waiter);
|
|
if (deepInspectResult) {
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify(deepInspectResult));
|
|
} else {
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ status: 'timeout', message: 'Renderer did not respond in 10s. Is the v3 script loaded?' }));
|
|
}
|
|
}, 10000);
|
|
const waiter = (data: any) => {
|
|
clearTimeout(timeout);
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify(data));
|
|
};
|
|
deepInspectWaiters.push(waiter);
|
|
return;
|
|
}
|
|
|
|
// GET /deep-inspect-trigger — renderer polls this
|
|
if (req.method === 'GET' && url.pathname === '/deep-inspect-trigger') {
|
|
const requested = deepInspectRequested;
|
|
deepInspectRequested = false;
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ inspect: requested }));
|
|
return;
|
|
}
|
|
|
|
// POST /deep-inspect-result — renderer posts inspection results here
|
|
if (req.method === 'POST' && url.pathname === '/deep-inspect-result') {
|
|
let body = '';
|
|
req.on('data', (c: string) => body += c);
|
|
req.on('end', () => {
|
|
try {
|
|
const data = JSON.parse(body);
|
|
deepInspectResult = data;
|
|
logToFile(`[HTTP] deep-inspect result received (${body.length} bytes)`);
|
|
// Write to file for reference
|
|
const inspectFile = path.join(bridgePath, 'deep-inspect-result.json');
|
|
fs.writeFileSync(inspectFile, JSON.stringify(data, null, 2));
|
|
// Notify waiters
|
|
const waiters = [...deepInspectWaiters];
|
|
deepInspectWaiters = [];
|
|
waiters.forEach(w => w(data));
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
res.end(JSON.stringify({ ok: true }));
|
|
} catch (e: any) {
|
|
logToFile(`[HTTP] deep-inspect-result parse error: ${e.message}`);
|
|
res.writeHead(400); res.end(JSON.stringify({ error: e.message }));
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
|
|
// GET /ping — health check
|
|
if (url.pathname === '/ping') {
|
|
res.writeHead(200); res.end('pong');
|
|
return;
|
|
}
|
|
|
|
res.writeHead(404); res.end('not found');
|
|
});
|
|
|
|
// Listen on deterministic port (derived from projectName), fallback to random
|
|
deterministicPort = getDeterministicPort(projectName);
|
|
const tryListen = (targetPort: number) => {
|
|
server.listen(targetPort, '127.0.0.1', () => {
|
|
const port = server.address().port;
|
|
observerHttpServer = server;
|
|
logToFile(`[HTTP] bridge server started on port ${port}`);
|
|
|
|
// Write port to shared ports JSON (multi-bridge support)
|
|
const patcher = (sdk.integration as any)?._patcher;
|
|
if (patcher && typeof patcher.getWorkbenchDir === 'function') {
|
|
const workbenchDir = patcher.getWorkbenchDir();
|
|
const portsFile = path.join(workbenchDir, 'ag-bridge-ports.json');
|
|
let portsData: Record<string, number> = {};
|
|
try {
|
|
if (fs.existsSync(portsFile)) {
|
|
portsData = JSON.parse(fs.readFileSync(portsFile, 'utf-8'));
|
|
}
|
|
} catch { }
|
|
portsData[projectName] = port;
|
|
fs.writeFileSync(portsFile, JSON.stringify(portsData), 'utf-8');
|
|
logToFile(`[HTTP] ports JSON updated → ${portsFile} (${projectName}=${port})`);
|
|
}
|
|
|
|
resolve(port);
|
|
});
|
|
};
|
|
|
|
server.on('error', (e: any) => {
|
|
if (e.code === 'EADDRINUSE' && deterministicPort > 0) {
|
|
logToFile(`[HTTP] deterministic port ${deterministicPort} in use, trying random...`);
|
|
deterministicPort = 0;
|
|
const server2 = require('http').createServer(server._events.request);
|
|
observerHttpServer = server2;
|
|
server2.on('error', (e2: any) => {
|
|
logToFile(`[HTTP] random port also failed: ${e2.message}`);
|
|
resolve(0);
|
|
});
|
|
server2.listen(0, '127.0.0.1', () => {
|
|
const port = server2.address().port;
|
|
logToFile(`[HTTP] bridge server started on RANDOM port ${port}`);
|
|
resolve(port);
|
|
});
|
|
return;
|
|
}
|
|
logToFile(`[HTTP] server error: ${e.message}`);
|
|
resolve(0);
|
|
});
|
|
|
|
tryListen(deterministicPort);
|
|
} catch (e: any) {
|
|
logToFile(`[HTTP] server failed: ${e.message}`);
|
|
resolve(0);
|
|
}
|
|
});
|
|
}
|
|
|
|
// ─── Step Probe, Response Watcher, Approval Strategies → extracted to ./step-probe.ts ───
|
|
|
|
|
|
|
|
|
|
export async function activate(context: vscode.ExtensionContext) {
|
|
console.log('Gravity Bridge: activating...');
|
|
|
|
// Project detection
|
|
projectName = detectProjectName();
|
|
// Store workspace folder path for session filtering (prevents cross-window session grabbing)
|
|
const folders = vscode.workspace.workspaceFolders;
|
|
workspaceUri = folders && folders.length > 0 ? folders[0].uri.fsPath : '';
|
|
console.log(`Gravity Bridge: project "${projectName}" workspace="${workspaceUri}"`);
|
|
|
|
// Bridge path
|
|
const config = vscode.workspace.getConfiguration('gravityBridge');
|
|
const configPath = config.get<string>('bridgePath');
|
|
bridgePath = configPath || path.join(os.homedir(), '.gemini', 'antigravity', 'bridge');
|
|
ensureBridgeDir();
|
|
console.log(`Gravity Bridge: bridge path: ${bridgePath}`);
|
|
|
|
// ── WebSocket Hub Connection ──
|
|
const hubUrl = process.env.GRAVITY_HUB_URL || config.get<string>('hubUrl') || '';
|
|
const regCode = process.env.GRAVITY_REGISTRATION_CODE || config.get<string>('registrationCode') || '';
|
|
const pcName = os.hostname();
|
|
if (hubUrl) {
|
|
wsBridge = new WSBridgeClient(hubUrl, regCode, projectName, pcName, {
|
|
onResponse: (data: WSResponseData) => {
|
|
logToFile(`[WS-RESPONSE] ${data.request_id?.substring(0, 12)} approved=${data.approved} step_type=${data.step_type || '(none)'}`);
|
|
// Direct approval — WS path has no pending file, so call tryApprovalStrategies directly
|
|
const approved = data.approved ?? true;
|
|
const stepType = data.step_type || '';
|
|
const approvalCtx = getApprovalContext();
|
|
logToFile(`[WS-RESPONSE] Triggering approval: approved=${approved} session=${approvalCtx.sessionId.substring(0, 8)} stepType=${stepType} stepIndex=${approvalCtx.stepIndex}`);
|
|
tryApprovalStrategies(approved, approvalCtx.sessionId, stepType, approvalCtx.stepIndex)
|
|
.then(result => {
|
|
logToFile(`[WS-RESPONSE] Approval result: ${result}`);
|
|
resetPendingState();
|
|
})
|
|
.catch(err => logToFile(`[WS-RESPONSE] Approval error: ${err.message}`));
|
|
},
|
|
onCommand: (data: WSCommandData) => {
|
|
logToFile(`[WS-CMD] ${data.text?.substring(0, 50)}`);
|
|
// Process command directly (same logic as processCommandFile)
|
|
_handleWSCommand(data);
|
|
},
|
|
onInstanceUpdate: (count, instances) => {
|
|
logToFile(`[WS-INSTANCE] ${count} active instances`);
|
|
},
|
|
onConnected: (connId, instanceNum, token) => {
|
|
logToFile(`[WS] Connected: ${connId} instance=#${instanceNum}`);
|
|
statusBar.text = '$(check) Bridge WS';
|
|
statusBar.tooltip = `Gravity Bridge: ${projectName} (WS #${instanceNum})`;
|
|
},
|
|
onDisconnected: () => {
|
|
logToFile('[WS] Disconnected — using file fallback');
|
|
statusBar.text = '$(warning) Bridge (WS ↓)';
|
|
},
|
|
onError: (err) => {
|
|
logToFile(`[WS-ERR] ${err}`);
|
|
},
|
|
}, logToFile);
|
|
wsBridge.connect();
|
|
logToFile(`[WS] Hub connection initiated: ${hubUrl}`);
|
|
} else {
|
|
logToFile('[WS] No GRAVITY_HUB_URL — WebSocket disabled, using file bridge only');
|
|
}
|
|
|
|
// ── Multi-project: no lock file, each project uses project_name-based filtering ──
|
|
// (active_project.lock removed — was blocking concurrent multi-project usage)
|
|
logToFile(`[INIT] project="${projectName}" pid=${process.pid} — multi-project mode (no lock)`);
|
|
|
|
// Status bar
|
|
statusBar = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left, 100);
|
|
statusBar.text = '$(sync~spin) Bridge';
|
|
statusBar.tooltip = `Gravity Bridge: ${projectName}`;
|
|
statusBar.show();
|
|
context.subscriptions.push(statusBar);
|
|
|
|
// Initialize SDK
|
|
const sdkReady = await initSDK(context);
|
|
|
|
if (sdkReady) {
|
|
// ── Command Discovery Diagnostic ──
|
|
// Enumerate ALL antigravity.* commands to find correct approval command names
|
|
try {
|
|
const allCmds = await vscode.commands.getCommands(true);
|
|
const agCmds = allCmds.filter((c: string) => c.startsWith('antigravity.'));
|
|
logToFile(`[CMD-DISCOVERY] Total antigravity.* commands: ${agCmds.length}`);
|
|
// Log approval-related commands specifically
|
|
const approvalKeywords = ['accept', 'reject', 'approve', 'terminal', 'agent', 'cascade', 'step', 'run', 'command.'];
|
|
const relevantCmds = agCmds.filter((c: string) =>
|
|
approvalKeywords.some(kw => c.toLowerCase().includes(kw))
|
|
);
|
|
logToFile(`[CMD-DISCOVERY] Approval-related commands (${relevantCmds.length}):`);
|
|
for (const cmd of relevantCmds) {
|
|
logToFile(`[CMD-DISCOVERY] → ${cmd}`);
|
|
}
|
|
// Also dump ALL commands for full reference
|
|
logToFile(`[CMD-DISCOVERY] ALL antigravity.* commands:`);
|
|
for (const cmd of agCmds) {
|
|
logToFile(`[CMD-DISCOVERY] ${cmd}`);
|
|
}
|
|
} catch (e: any) {
|
|
logToFile(`[CMD-DISCOVERY] error: ${e.message}`);
|
|
}
|
|
|
|
// Initialize step probe (polling + response watcher)
|
|
initStepProbe({
|
|
bridgePath,
|
|
projectName,
|
|
sdk,
|
|
wsBridge,
|
|
autoApproveEnabled,
|
|
activeSessionId,
|
|
sessionStalled,
|
|
lastPendingStepIndex,
|
|
stallProbed,
|
|
sawRunningAfterPending,
|
|
clickTrigger,
|
|
logToFile,
|
|
workspaceUri,
|
|
diffReviewMetadata: new Map(),
|
|
recentDiscordSentTexts,
|
|
writeChatSnapshot,
|
|
writeChatSnapshotWithFiles,
|
|
} as BridgeContext);
|
|
setupApprovalObserver(); // DOM observer via SDK IntegrationManager
|
|
statusBar.text = '$(check) Bridge';
|
|
statusBar.tooltip = `Gravity Bridge: ${projectName} (POLL + Observer active)`;
|
|
|
|
// Register SDK-powered commands
|
|
context.subscriptions.push(
|
|
vscode.commands.registerCommand('gravityBridge.approve', async () => {
|
|
try {
|
|
await sdk.cascade.acceptStep();
|
|
vscode.window.showInformationMessage('Gravity Bridge: Step approved');
|
|
} catch (e: any) {
|
|
vscode.window.showErrorMessage(`Approve failed: ${e.message}`);
|
|
}
|
|
}),
|
|
vscode.commands.registerCommand('gravityBridge.reject', async () => {
|
|
try {
|
|
await sdk.cascade.rejectStep();
|
|
vscode.window.showInformationMessage('Gravity Bridge: Step rejected');
|
|
} catch (e: any) {
|
|
vscode.window.showErrorMessage(`Reject failed: ${e.message}`);
|
|
}
|
|
})
|
|
);
|
|
} else {
|
|
statusBar.text = '$(warning) Bridge (no SDK)';
|
|
console.log('Gravity Bridge: SDK not available, file-based mode only');
|
|
}
|
|
|
|
// Watch commands directory
|
|
watchCommandsDir();
|
|
|
|
// Response watcher is now initialized by initStepProbe() above
|
|
// Register basic commands
|
|
context.subscriptions.push(
|
|
vscode.commands.registerCommand('gravityBridge.start', () => {
|
|
isActive = true;
|
|
statusBar.text = sdkReady ? '$(check) Bridge SDK' : '$(sync~spin) Bridge';
|
|
vscode.window.showInformationMessage(`Gravity Bridge started for "${projectName}"`);
|
|
}),
|
|
vscode.commands.registerCommand('gravityBridge.stop', () => {
|
|
isActive = false;
|
|
// SDK monitor is disabled, no need to stop
|
|
statusBar.text = '$(circle-slash) Bridge OFF';
|
|
vscode.window.showInformationMessage('Gravity Bridge stopped');
|
|
}),
|
|
vscode.commands.registerCommand('gravityBridge.connect', async () => {
|
|
if (!sdk) {
|
|
vscode.window.showErrorMessage('SDK not initialized');
|
|
return;
|
|
}
|
|
try {
|
|
const sessions = await sdk.cascade.getSessions();
|
|
const items = sessions.map((s: any) => ({
|
|
label: s.title || 'Untitled',
|
|
description: `step ${s.stepCount} • ${s.id?.substring(0, 8)}`,
|
|
sessionId: s.id,
|
|
}));
|
|
const pick = await vscode.window.showQuickPick(items, {
|
|
placeHolder: 'Select a conversation to connect'
|
|
});
|
|
if (pick) {
|
|
await sdk.cascade.focusSession((pick as any).sessionId);
|
|
vscode.window.showInformationMessage(`Connected to: ${(pick as any).label}`);
|
|
}
|
|
} catch (e: any) {
|
|
vscode.window.showErrorMessage(`Connect failed: ${e.message}`);
|
|
}
|
|
})
|
|
);
|
|
|
|
// Cleanup
|
|
context.subscriptions.push({
|
|
dispose: () => {
|
|
if (sdk) { try { sdk.dispose(); } catch { } }
|
|
if (watcher) { watcher.close(); }
|
|
if (commandsWatcher) { commandsWatcher.close(); }
|
|
}
|
|
});
|
|
|
|
console.log('Gravity Bridge: ✅ activated');
|
|
isActive = true;
|
|
}
|
|
|
|
export function deactivate() {
|
|
// Disconnect WebSocket
|
|
if (wsBridge) {
|
|
wsBridge.disconnect();
|
|
wsBridge = null;
|
|
}
|
|
// Clean up stale lock file if it exists (legacy cleanup)
|
|
try {
|
|
const lockFile = path.join(bridgePath, 'active_project.lock');
|
|
if (fs.existsSync(lockFile)) {
|
|
const lockData = JSON.parse(fs.readFileSync(lockFile, 'utf-8'));
|
|
if (lockData.pid === process.pid) {
|
|
fs.unlinkSync(lockFile);
|
|
}
|
|
}
|
|
} catch { }
|
|
if (sdk) {
|
|
try { sdk.dispose(); } catch { }
|
|
}
|
|
}
|
|
|
|
// ─── WS Command Handler ───
|
|
|
|
function _handleWSCommand(data: WSCommandData) {
|
|
const text = data.text || '';
|
|
if (!text) return;
|
|
|
|
// Project filtering (WS already routes by project, but double-check)
|
|
if (data.project_name && data.project_name !== projectName) {
|
|
logToFile(`[WS-CMD] Ignoring command for ${data.project_name} (we are ${projectName})`);
|
|
return;
|
|
}
|
|
|
|
if (text === '!stop') {
|
|
logToFile('[WS-CMD] !stop — cancelling AG task');
|
|
if (sdk) {
|
|
try { sdk.cascade.cancelCurrentTask(); } catch { }
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (text.startsWith('!auto')) {
|
|
const parts = text.split(' ');
|
|
autoApproveEnabled = parts[1] !== 'off';
|
|
logToFile(`[WS-CMD] auto_approve=${autoApproveEnabled}`);
|
|
return;
|
|
}
|
|
|
|
// General text → send as user message to AG
|
|
logToFile(`[WS-CMD] Sending text to AG: ${text.substring(0, 80)}`);
|
|
if (sdk) {
|
|
try {
|
|
sdk.cascade.sendPrompt(text);
|
|
} catch (e: any) {
|
|
logToFile(`[WS-CMD] SDK sendPrompt error: ${e.message}`);
|
|
}
|
|
}
|
|
}
|