// MCP Bridge: Enables eval() contexts to communicate with Tauri IPC
// This bridge is automatically injected by the mcp-bridge plugin
// It forwards DOM events from eval() contexts to Tauri IPC and back
(function() {
'use strict';
var origLog, origDebug, origInfo, origWarn, origError;
// Initialize console capture so logs are captured from app startup
function initConsoleCapture() {
var args, message;
if (window.__MCP_CONSOLE_LOGS__) {
return; // Already initialized
}
origLog = console.log;
origDebug = console.debug;
origInfo = console.info;
origWarn = console.warn;
origError = console.error;
window.__MCP_CONSOLE_LOGS__ = [];
function captureLog(level, origFn) {
return function() {
args = Array.prototype.slice.call(arguments);
try {
message = args
.map(function(a) {
return typeof a === 'object' ? JSON.stringify(a) : String(a);
})
.join(' ');
} catch(e) {
message = args.map(String).join(' ');
}
window.__MCP_CONSOLE_LOGS__.push({
level: level,
message: message,
timestamp: Date.now(),
});
origFn.apply(console, args);
};
}
console.log = captureLog('log', origLog);
console.debug = captureLog('debug', origDebug);
console.info = captureLog('info', origInfo);
console.warn = captureLog('warn', origWarn);
console.error = captureLog('error', origError);
console.log('[MCP Bridge] Console capture initialized');
}
// Wait for Tauri API to be available
function waitForTauri(callback) {
if (window.__TAURI__ && window.__TAURI__.core && window.__TAURI__.core.invoke) {
// eslint-disable-next-line callback-return
callback();
} else {
setTimeout(function() {
waitForTauri(callback);
}, 50);
}
}
waitForTauri(function() {
console.log('[MCP Bridge] Tauri API available, initializing bridge');
// Initialize console capture immediately so logs are captured from the start
initConsoleCapture();
// Listen for execution requests from eval() contexts
window.addEventListener('__mcp_exec_request', async function(event) {
const request = event.detail;
console.log('[MCP Bridge] Received request:', request);
try {
// Forward to Tauri IPC using the global API
const result = await window.__TAURI__.core.invoke(
request.command,
request.args
);
console.log('[MCP Bridge] Command succeeded, sending response');
// Send success response back via DOM event
window.dispatchEvent(new CustomEvent('__mcp_exec_response', {
detail: {
execId: request.execId,
success: true,
data: result,
},
}));
} catch(error) {
console.error('[MCP Bridge] Command failed:', error);
// Send error response back via DOM event
window.dispatchEvent(new CustomEvent('__mcp_exec_response', {
detail: {
execId: request.execId,
success: false,
error: error.message || String(error),
},
}));
}
});
// Mark bridge as ready
window.__MCP_BRIDGE_READY__ = true;
console.log('[MCP Bridge] Ready');
});
}());
