/opt/canhelp/node_modules/next/dist/esm/server/lib/router-utils
Edit: /opt/canhelp/node_modules/next/dist/esm/server/lib/router-utils/instrumentation-globals.external.js (2682B)
import path from 'node:path';
import isError from '../../../lib/is-error';
import { INSTRUMENTATION_HOOK_FILENAME } from '../../../lib/constants';
import { interopDefault } from '../../../lib/interop-default';
import { afterRegistration as extendInstrumentationAfterRegistration } from './instrumentation-node-extensions';
let cachedInstrumentationModule;
export async function getInstrumentationModule(projectDir, distDir) {
if (cachedInstrumentationModule) {
return cachedInstrumentationModule;
}
try {
cachedInstrumentationModule = interopDefault(await require(path.join(projectDir, distDir, 'server', `${INSTRUMENTATION_HOOK_FILENAME}.js`)));
return cachedInstrumentationModule;
} catch (err) {
if (isError(err) && err.code !== 'ENOENT' && err.code !== 'MODULE_NOT_FOUND' && err.code !== 'ERR_MODULE_NOT_FOUND') {
throw err;
}
}
}
let instrumentationModulePromise = null;
async function registerInstrumentation(projectDir, distDir) {
// Ensure registerInstrumentation is not called in production build
if (process.env.NEXT_PHASE === 'phase-production-build') {
return;
}
if (!instrumentationModulePromise) {
instrumentationModulePromise = getInstrumentationModule(projectDir, distDir);
}
const instrumentation = await instrumentationModulePromise;
if (instrumentation == null ? void 0 : instrumentation.register) {
try {
await instrumentation.register();
extendInstrumentationAfterRegistration();
} catch (err) {
err.message = `An error occurred while loading instrumentation hook: ${err.message}`;
throw err;
}
}
}
export async function instrumentationOnRequestError(projectDir, distDir, ...args) {
const instrumentation = await getInstrumentationModule(projectDir, distDir);
try {
var _instrumentation_onRequestError;
await (instrumentation == null ? void 0 : (_instrumentation_onRequestError = instrumentation.onRequestError) == null ? void 0 : _instrumentation_onRequestError.call(instrumentation, ...args));
} catch (err) {
// Log the soft error and continue, since the original error has already been thrown
console.error('Error in instrumentation.onRequestError:', err);
}
}
let registerInstrumentationPromise = null;
export function ensureInstrumentationRegistered(projectDir, distDir) {
if (!registerInstrumentationPromise) {
registerInstrumentationPromise = registerInstrumentation(projectDir, distDir);
}
return registerInstrumentationPromise;
}
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