Project: doctolib-doctolib · Branch: .invalid · Mode: · Model: claude-haiku-4-5-20251001 Stats: 1 user messages, 58 tool calls, tools used: Bash, Grep, Glob, Read. Conversation Turn 1 — User In the monorepo at /Users/USER/workspace/doctolib/doctolib, find how module federation is configured for tpf-national-health-records-ui. Specifically: 1. Find the webpack/rspack/vite config that defines the loadModule('tpf-national-health-records-ui/NhrEntryPoint') remote URL 2. Find any configuration that maps package names to CDN/remote URLs for module federation 3. Find what URL is used to load the remote entry for tpf-national-health-records-ui in staging Search for: loadModule, tpf-national-health-records-ui, remoteEntry, module-federation in config files, webpack configs, and any CDN/asset URL configs. Focus on non-node_modules files. Return the relevant config snippets and file paths. Turn 1 — Assistant I'll help you find the module federation configuration for tpf-national-health-records-ui in the monorepo. Let me search through the codebase systematically. Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib -type f -name ".json" -o -name ".js" -o -name ".ts" -o -name ".tsx" | grep -v node_modules | wc -l Tool results: → result (ok): 77582 Now let me search for the key terms related to module federation configuration: Tools used: - Grep: loadModule.tpf-national-health-records-ui in /Users/USER/workspace/doctolib/doctolib Tools used: - Grep: tpf-national-health-records-ui in /Users/USER/workspace/doctolib/doctolib Tools used: - Grep: remoteEntry.tpf-national-health-records-ui in /Users/USER/workspace/doctolib/doctolib Tools used: - Grep: module-federation|moduleFederation in /Users/USER/workspace/doctolib/doctolib Tool results: → result (ok): Found 1 file packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx Tool results: → result (ok): Found 12 files packages/@doctolib/shared_patient_file_and_appointment_page_components/package.json packages/@doctolib/national-health-records/package.json package.json package-lock.json packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx packages/@doctolib/national-health-records/src/business/builders/actionsBuilder.ts packages/@doctolib/national-health-records/src/variants/types.ts packages/@doctolib/national-health-records/src/variants …(truncated, 352 more chars) Tool results: → result (ok): No files found Tool results: → result (ok): Found 30 files limit: 30 package.json package-lock.json frontend.dependencies.codeowners.yml app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx app/assets/javascripts/components/doctor/desktop/routes/BMSApp.tsx app/assets/javascripts/components/doctor/desktop/modules/header/nav/top-navigation-bar/index.jsx CODEOWNERS .codeowners_by_team/core-front packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx packages/@docto …(truncated, 1904 more chars) Let me search for webpack/vite config files and look at the package.json files that mention the module: Tools used: - Grep: NhrEntryPoint in /Users/USER/workspace/doctolib/doctolib Tools used: - Glob: /webpack.config. --exclude node_modules in /Users/USER/workspace/doctolib/doctolib Tools used: - Glob: /vite.config. in /Users/USER/workspace/doctolib/doctolib Tool results: → result (ok): Found 2 files config/feature_switches.yml packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx Tool results: → result (ok): No files found Tool results: → result (ok): packages/@doctolib/design-system-illustrations/vite.config.ts packages/@doctolib/pro-patient-identity-sdk/vite.config.ts packages/@doctolib/pro-patient-file-v2-sdk/vite.config.ts .claude/worktrees/crazy-volhard/packages/@doctolib/design-system-illustrations/vite.config.ts .claude/worktrees/crazy-volhard/packages/@doctolib/pro-patient-file-v2-sdk/vite.config.ts .claude/worktrees/crazy-volhard/packages/@doctolib/pro-patient-identity-sdk/vite.config.ts .claude/worktrees/crazy-volhard/vite.config.mt …(truncated, 1186 more chars) Let me read the main vite config and look at the national-health-records package files: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/vite.config.mts Tool results: → result (ok): 1 import fs from 'fs' 2 import path from 'path' 3 import { fileURLToPath } from 'url' 4 import { defineConfig } from 'vite' 5 import RubyPlugin from 'vite-plugin-ruby' 6 import { federation } from '@module-federation/vite' 7 import react from '@vitejs/plugin-react-swc' 8 import inject from '@rollup/plugin-inject' 9 import svgLoader from './config/vite/svg-plugin' 10 import { ALLOWED_ORIGIN_DOMAINS_PATTERN } from './config/vite/cors' 11 import { getImportAliases } from './config/bundler/helpers/i …(truncated, 5306 more chars) Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/national-health-records/package.json Tool results: → result (ok): 1 { 2 "name": "@doctolib/national-health-records", 3 "version": "1.0.0", 4 "publishConfig": { 5 "registry": "https://doctolib-580698825394.d.codeartifact.eu-west-1.amazonaws.com/npm/npm-internal/" 6 }, 7 "repository": { 8 "type": "git", 9 "url": "git+https://github.com/doctolib/doctolib.git" 10 }, 11 "keywords": [ 12 "upfront", 13 "modular frontend", 14 "in-monolith-package" 15 ], 16 "engines": { 17 "node": ">= 24.8.0", 18 "npm": ">= 11.6.0" 19 …(truncated, 909 more chars) Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx Tool results: → result (ok): 1 import PatientFileIcon from 'images/icons/patient-file-icon.svg?as-react-component' 2 import PatientAppointmentIcon from 'images/icons/patient-appointment-icon.svg?as-react-component' 3 import { type ComponentType, lazy, useContext, useMemo, Suspense } from 'react' 4 import classNames from 'classnames' 5 import AccountContext from 'monolith_DEPRECATED/contexts/doctor/AccountContext' 6 import INSiAutomaticCallContext from '@doctolib/financial_os_api/public/contexts/INSiAutomaticCallContext' 7 i …(truncated, 7422 more chars) Great! I found the loadModule call. Now let me find the configuration that maps the remote URLs. Let me search for where loadModule is defined and configured: Tools used: - Grep: loadModule.function|export.loadModule in /Users/USER/workspace/doctolib/doctolib Tools used: - Grep: upfront-core.module-federation|module-federation.config in /Users/USER/workspace/doctolib/doctolib Tools used: - Glob: /module-federation.config. Tool results: → result (ok): Found 8 files packages/@doctolib/desktop/src/modules/configuration/desktopDownloadModule.tsx packages/@doctolib/patient_messaging_pro_sdk/src/modules/doctor_app/MessageDocumentsModule/DocumentUploadModule/useDocumentUploadModuleController.ts packages/@doctolib/patient_messaging_pro_sdk/src/modules/doctor_app/MessageDocumentsModule/DocumentUploadModule/DocumentUploadModule.tsx app/assets/javascripts/modules/doctor/mobile/document-upload/DocumentUploadModule/useDocumentUploadModuleController.ts pa …(truncated, 395 more chars) Tool results: → result (ok): Found 46 files app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx app/assets/javascripts/components/doctor/desktop/routes/BMSApp.tsx app/assets/javascripts/components/doctor/desktop/modules/header/nav/top-navigation-bar/index.jsx packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx packages/@doctolib/patient_messaging_pro_sdk/src/components/shared/CustomMessageForm/CustomMessageForm.tsx packages/@doctolib/patient_h …(truncated, 3877 more chars) Tool results: → result (ERROR): Ripgrep search timed out after 20 seconds. The search may have matched files but did not complete in time. Try searching a more specific path or pattern. Let me look at the AppConfiguration and monolith-mfr-tools files: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/shared/init-federation.ts Tool results: → result (ok): 1 import { configureRuntime } from '@doctolib/upfront-core/module-federation' 2 import { isFeatureEnabled } from '@doctolib/variation-management/legacy' 3 import { initModuleVersionMonitoring } from './datadog/module-version-monitoring' 4 import { initModuleFederationSentryMetadata } from './sentry/module-federation-metadata' 5 6 type InitFederationOptions = { 7 dependenciesJSON: Record 8 devRemotesJSON?: DevRemotesJSON | undefined 9 shared?: SharedOptions | undefined 10 } …(truncated, 2109 more chars) Tool results: → result (ERROR): File content (14234 tokens) exceeds maximum allowed tokens (10000). Use offset and limit parameters to read specific portions of the file, or search for specific content instead of reading the whole file. Now let me search for where dependenciesJSON is loaded and where the AppConfiguration is setting it up: Tools used: - Grep: dependenciesJSON|dependencies.json in /Users/USER/workspace/doctolib/doctolib Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib -name "dependencies.json" -not -path "/node_modules/" | head -20 Tool results: → result (ok): Found 4 files packages/@doctolib/monolith-mfr-tools/src/shared/init-federation.ts packages/@doctolib/monolith-mfr-tools/README.md packages/@doctolib/monolith-mfr-tools/src/patient/init-patient-module-federation.ts packages/@doctolib/monolith-mfr-tools/src/doctor/init-doctor-module-federation.ts [result-id: r10] Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/.claude/worktrees/crazy-volhard/packages/@doctolib/monolith-mfr-tools/src/doctor/mfr-dependencies.json /Users/USER/workspace/doctolib/doctolib/.claude/worktrees/crazy-volhard/packages/@doctolib/monolith-mfr-tools/src/patient/mfr-dependencies.json /Users/USER/workspace/doctolib/doctolib/.claude/worktrees/fhir-2144_nhr-document-list-add-action-config-column/packages/@doctolib/monolith-mfr-tools/src/doctor/mfr-dependencies.json /Users/USER/workspace/doctolib/ …(truncated, 391 more chars) Perfect! Let me read those dependency files: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/doctor/mfr-dependencies.json Tool results: → result (ok): 1 { 2 "assistant-chat-alfred": "^1.0.0", 3 "clinical-notes": "^1.0.0 || ^2.0.0", 4 "consultation-assistant": "^1.1.0", 5 "ehr-shared": "^1.0.0 || ^2.0.0", 6 "patient-health": "^4.0.0", 7 "patient-flow-management": "^7.0.1 || ^8.0.0", 8 "pro-frontend-patient-file": "", 9 "tpf-hand-letters": "^1.7.0", 10 "licences-management": "^1.0.0", 11 "tpf-national-health-records-ui": "^9.0.0", 12 "tpf_consent": "^1.3.0" 13 } 14 [result-id: r12] Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/patient/mfr-dependencies.json Tool results: → result (ok): 1 { 2 "patient-health-search": "^3.0.0", 3 "patient-intake": "^1.21.0" 4 } 5 Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/doctor/init-doctor-module-federation.ts Tool results: → result (ok): 1 import { initFederation, type DevRemotesJSON } from '../shared/init-federation' 2 import dependenciesJSON from './mfr-dependencies.json' 3 // In the future, this file should be turned into a non-versioned file for local overrides. 4 import devRemotesJSON from './mfr-dev-overrides.json' 5 import { additionalShared } from './additional-shared' 6 7 export const initDoctorModuleFederation = () => { 8 initFederation({ 9 dependenciesJSON, 10 devRemotesJSON: devRemotesJSON as DevRemotesJSO …(truncated, 69 more chars) Great! Now let me look at the mfr-dev-overrides and check the AppConfiguration file to see how it loads these: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/doctor/mfr-dev-overrides.json Tool results: → result (ok): 1 { 2 "clinical-notes": "http://localhost:6004/mf-manifest.json", 3 "ehr-shared": "http://localhost:4173/mf-manifest.json", 4 "patient-health": "http://localhost:4173/mf-manifest.json", 5 "patient-flow-management": "http://localhost:5176/mf-manifest.json", 6 "pro-frontend-patient-file": "http://localhost:4436/mf-manifest.json", 7 "tpf-hand-letters": "http://localhost:5173/mf-manifest.json", 8 "licences-management": "http://localhost:5173/mf-manifest.json", 9 "tpf-national-health- …(truncated, 141 more chars) Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx (1–201) Tool results: → result (ok): 1 import { Fragment, lazy, type ReactNode, Suspense, useMemo, type ComponentType } from 'react' 2 import { BrowserRouter, Route, Routes } from 'react-router-dom' 3 import AccountContext from 'contexts/doctor/AccountContext' 4 import AdvancedSettingsPanel from 'components/doctor/desktop/configuration/AdvancedSettingsPanel' 5 import { BilleoReadyContextProvider } from '@doctolib/financial_os_api/public/contexts/BilleoReadyContext' 6 import ConfigurationButton from 'components/doctor/desktop/module …(truncated, 11469 more chars) Let me continue reading the AppConfiguration to find where initDoctorModuleFederation is called: Tools used: - Bash: grep -n "initDoctorModuleFederation" /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx Tool results: → result (ok): 30:import { initDoctorModuleFederation } from '@doctolib/monolith-mfr-tools/doctor' 780:initDoctorModuleFederation() Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx (200–300) Tool results: → result (ok): 200 import('components/doctor/desktop/configuration/accounts/inactive-accounts/InactiveAccounts').then((module) => ({ 201 default: module.InactiveAccounts, 202 })) 203 ) 204 const AgendaCreationForm = lazy( 205 () => import('components/doctor/desktop/configuration/modules/components/agendas/agenda-creation-form') 206 ) 207 const PractitionerChangeNoticeHint = lazyLoad( 208 () => 209 import('components/doctor/desktop/configuration/modules/components/PractitionerChangeNoticeHint'). …(truncated, 4844 more chars) Now let me search for where the URLs are actually resolved - looking at the upfront-core module-federation configuration: Tools used: - Grep: @doctolib/upfront-core/module-federation|configureRuntime in /Users/USER/workspace/doctolib/doctolib Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib -path "/node_modules/@doctolib/upfront-core/" -name ".d.ts" | grep module-federation | head -5 Tool results: → result (ok): Found 20 files limit: 20 app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx app/assets/javascripts/components/doctor/desktop/routes/BMSApp.tsx app/assets/javascripts/components/doctor/desktop/modules/header/nav/top-navigation-bar/index.jsx packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx packages/@doctolib/patient_messaging_pro_sdk/src/components/shared/CustomMessageForm/CustomMessageForm.tsx packages/@doctolib …(truncated, 1284 more chars) Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/medical-history/node_modules/@doctolib/upfront-core/dist/module-federation-registry/types.d.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/medical-history/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureRuntime.d.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/medical-history/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/loadModu …(truncated, 379 more chars) Let me check the actual implementation in the main upfront-core module: Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core -name ".d.ts" | grep -E "(module-federation|configureRuntime|loadModule)" | head -10 Tools used: - Bash: ls -la /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/ | head -20 Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/types.d.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureRuntime.d.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/loadModule.d.ts /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/f …(truncated, 855 more chars) Tool results: → result (ok): drwxr-xr-x clertonra staff 1.0 KB Fri Mar 27 08:27:32 2026 . drwxr-xr-x clertonra staff 224 B Fri Mar 27 08:27:27 2026 .. .rw-r--r-- clertonra staff 801 B Fri Mar 27 08:27:28 2026 FeatureHostInjections.d.ts .rw-r--r-- clertonra staff 441 B Fri Mar 27 08:27:24 2026 FeatureHostInjections.d.ts.map .rw-r--r-- clertonra staff 923 B Fri Mar 27 08:27:19 2026 FeatureHostInjections.js .rw-r--r-- clertonra staff 454 B Fri Mar 27 08:27:24 2026 FeatureHostInjections.js.map .rw-r--r-- clertonra st …(truncated, 1085 more chars) Let me read the configureRuntime type definition to understand the structure: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureRuntime.d.ts Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/types.d.ts Tool results: → result (ok): 1 import type { ModuleFederationRuntimePlugin } from '@module-federation/runtime/core'; 2 import type { UserOptions } from '@module-federation/runtime-core'; 3 import { type DevOptions } from '../lib/RuntimeConfigurationOverride.js'; 4 import { type Thenable } from '../lib/DeferredExecution.js'; 5 import type { DependenciesJSON, DependencyRecord, HTTPURL, Logger, RemoteRecord, Semver } from '../types.js'; 6 import { type PubSubRegistry } from '../../PubSubRegistry.js'; 7 import type { OnUpdatesA …(truncated, 7049 more chars) Tool results: → result (ok): 1 export type RemoteWithSemver = { 2 name: string; 3 version: Semver; 4 }; 5 / 6 A record of remotes. 7 For each entry, the key is a remote name, the value is some version of the remote. 8 / 9 export type RemoteRecord = Record; 10 / 11 A record of remotes. 12 For each entry, the key is a remote name. 13 / 14 export type RemoteEntries = Record; 15 export type RegistryJSON = { 16 version: Semver; 17 modules: RegistryJSO …(truncated, 1071 more chars) Now let me search for where the registry URL is set and how the URL is resolved for staging: Tools used: - Grep: registryURL|registry.url|REGISTRY|mf-manifest in /Users/USER/workspace/doctolib/doctolib Tools used: - Bash: grep -r "staging" /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools --include=".ts" --include=".js" --include=".json" 2>/dev/null | head -20 Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/shared/datadog/send-monitoring-event.test.ts: it('logs to console in staging environment', () => { Tool results: → result (ok): Found 40 files limit: 40 package-lock.json docker/build/build.sh docker/build/Dockerfile packages/@doctolib/patient_file/src/components/PatientFilePage/PatientFilePage.test.tsx docker/build_test/Dockerfile app/assets/javascripts/services/browser/page-reloader.test.ts app/assets/javascripts/services/browser/page-reloader.js packages/@doctolib/ehr-consultations/src/data/consultations.ts gems/inter_service_communication/test/inter_service_communication/inter_service_event_outbox_integration_test.rb …(truncated, 2169 more chars) Let me search for environment-specific configuration and look for where the registry URL is built: Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools -type f \( -name ".ts" -o -name ".js" \) | xargs grep -l "registry" 2>/dev/null Tool results: → result (ERROR): Exit code 1 Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/patient/init-patient-module-federation.ts Tool results: → result (ERROR): Cancelled: parallel tool call Bash(find /Users/USER/workspace/doctolib…) errored Let me read the patient init file directly: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/patient/init-patient-module-federation.ts Tool results: → result (ok): 1 import { initFederation, type DevRemotesJSON } from '../shared/init-federation' 2 import dependenciesJSON from './mfr-dependencies.json' 3 // In the future, this file should be turned into a non-versioned file for local overrides. 4 import devRemotesJSON from './mfr-dev-overrides.json' 5 import { additionalShared } from './additional-shared' 6 7 export const initPatientModuleFederation = () => { 8 initFederation({ 9 dependenciesJSON, 10 devRemotesJSON: devRemotesJSON as DevRemotesJS …(truncated, 70 more chars) Now let me check for the README in monolith-mfr-tools to understand how the registry URL is determined: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/README.md Tool results: → result (ok): 1 # @doctolib/monolith-mfr-tools 2 3 Internal package providing Module Federation Registry (MFR) initialization tools for the Doctolib monolith application. 4 5 ## Overview 6 7 This package centralizes the configuration and initialization of Module Federation for both Doctor and Patient applications within the monolith. It handles: 8 9 - Runtime initialization of module federation with versioned dependencies 10 - Development overrides for local module development 11 - Observability …(truncated, 3239 more chars) Now let me look at the actual implementation details of how the registry URL is resolved by checking the upfront-core source or looking for where the versioning happens: Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib -path "/node_modules/@doctolib/upfront-core/" -name ".js" -path "module-federation-registry" | grep -E "(configureRuntime|loadModule)" | head -5 Tools used: - Bash: ls -la /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/ Tool results: → result (ok): drwxr-xr-x clertonra staff 448 B Fri Mar 27 08:27:29 2026 . drwxr-xr-x clertonra staff 416 B Fri Mar 27 08:27:31 2026 .. .rw-r--r-- clertonra staff 6.7 KB Fri Mar 27 08:27:27 2026 configureRuntime.d.ts .rw-r--r-- clertonra staff 2.0 KB Fri Mar 27 08:27:22 2026 configureRuntime.d.ts.map .rw-r--r-- clertonra staff 7.7 KB Fri Mar 27 08:27:19 2026 configureRuntime.js .rw-r--r-- clertonra staff 3.5 KB Fri Mar 27 08:27:22 2026 configureRuntime.js.map .rw-r--r-- clertonra staff 2.4 KB Fri Mar 27 08:2 …(truncated, 599 more chars) Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/medical-history/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/loadModule.js /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/medical-history/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureRuntime.js /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/lifestyles/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/loa …(truncated, 329 more chars) Let me search for where the remote URLs are actually configured in the runtime - looking for where the registry is called: Tools used: - Bash: grep -r "module-federation-registry\|mf-registry\|@doctolib/module-federation" /Users/USER/workspace/doctolib/doctolib/app --include=".ts" --include=".tsx" --include=".js" 2>/dev/null | head - …(truncated, 2 more chars) Tools used: - Bash: grep -r "mf-manifest\|remoteEntry" /Users/USER/workspace/doctolib/doctolib/app --include=".ts" --include=".tsx" --include=".js" 2>/dev/null | head -10 Tool results: → result (ok): (Bash completed with no output) Tool results: → result (ok): (Bash completed with no output) Let me search for the vite.json which contains the asset host: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/config/vite.json Tool results: → result (ok): 1 { 2 "all": { 3 "sourceCodeDir": "app/assets/javascripts", 4 "entrypointsDir": "entrypoints", 5 "watchAdditionalPaths": [], 6 "assetHost": "https://assets-dev.doctolib.com:9031", 7 "autoBuild": true, 8 "https": true, 9 "host": "assets-dev.doctolib.com", 10 "publicOutputDir": "vite-dev", 11 "port": 9031 12 } 13 } 14 [result-id: r28] Now let me search for environment-specific asset configurations: Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib/config -name ".json" -o -name ".yml" -o -name ".yaml" | xargs grep -l "asset\|registry\|staging" 2>/dev/null | head -10 Tools used: - Bash: ls -la /Users/USER/workspace/doctolib/doctolib/config/ | grep -E "\.json|\.yml" Tool results: → result (ok): .rw-r--r-- clertonra staff 218 B Wed Apr 8 16:08:28 2026 billeo-canary.yml .rw-r--r-- clertonra staff 94 B Wed Dec 17 16:18:19 2025 brakeman.yml .rw-r--r-- clertonra staff 878 B Wed Dec 17 16:18:19 2025 cloudinary.yml .rw-r--r-- clertonra staff 988 B Wed Dec 17 16:18:19 2025 couchbase.yml .rw-r--r-- clertonra staff 904 B Wed Dec 17 16:18:19 2025 custom_holidays.yml .rw-r--r-- clertonra staff 4.1 KB Wed Dec 17 16:18:19 2025 data_taxonomy_pg.schema.json .rw-r--r-- clertonra staff 15 KB Thu …(truncated, 792 more chars) Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/config/couchbase.yml /Users/USER/workspace/doctolib/doctolib/config/locales/en_tmp.yml /Users/USER/workspace/doctolib/doctolib/config/locales/de.yml /Users/USER/workspace/doctolib/doctolib/config/locales/translations.yml /Users/USER/workspace/doctolib/doctolib/config/locales/it.yml /Users/USER/workspace/doctolib/doctolib/config/locales/en.yml /Users/USER/workspace/doctolib/doctolib/config/locales/fr.yml /Users/USER/workspace/doctolib/doctolib/config/locale …(truncated, 156 more chars) Let me look for environment-specific Vite configurations or any bundler configuration that differs by environment: Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib/config -name "vite" -o -name "bundler" -o -name "asset" | head -20 Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/config/vite /Users/USER/workspace/doctolib/doctolib/config/vite.json /Users/USER/workspace/doctolib/doctolib/config/bundler /Users/USER/workspace/doctolib/doctolib/config/bundler/bundler.sh /Users/USER/workspace/doctolib/doctolib/config/initializers/assets.rb [result-id: r31] Tools used: - Bash: ls -la /Users/USER/workspace/doctolib/doctolib/config/bundler/ 2>/dev/null Tool results: → result (ok): drwxr-xr-x clertonra staff 448 B Wed Mar 25 12:52:03 2026 . drwxr-xr-x clertonra staff 1.2 KB Thu Apr 9 09:06:06 2026 .. .rw-r--r-- clertonra staff 6.0 KB Mon Jan 26 17:07:05 2026 .DS_Store .rw-r--r-- clertonra staff 781 B Wed Dec 17 16:18:19 2025 ajv-generated-validators.test.js .rwxr-xr-x clertonra staff 803 B Fri Feb 13 09:05:40 2026 bundler.sh .rw-r--r-- clertonra staff 23 B Wed Dec 17 16:18:19 2025 CODEOWNERS.local .rwxr-xr-x clertonra staff 4.2 KB Wed Dec 17 16:18:19 2025 compile-ajv …(truncated, 504 more chars) Let me check the asset initializer for Rails which likely sets the asset host for different environments: Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/config/initializers/assets.rb Tool results: → result (ok): 1 # frozen_string_literal: true 2 3 Rails.application.config.after_initialize do |app| 4 app.config.assets.paths = app.config.assets.paths.reject { |path| path.to_s.start_with?(Rails.root.to_s) } 5 end 6 Let me search for where the registry URL is determined - looking in the upfront-core or in environment configuration: Tools used: - Bash: grep -r "REGISTRY_URL\|registry.doctolib\|mf-registry" /Users/USER/workspace/doctolib/doctolib --include=".ts" --include=".tsx" --include=".js" --exclude-dir=node_modules 2>/dev/null | head -2 …(truncated, 1 more chars) Tools used: - Bash: grep -r "https://.registry\|https://.mfr" /Users/USER/workspace/doctolib/doctolib --include=".ts" --include=".tsx" --include=".js" --exclude-dir=node_modules 2>/dev/null | head -10 Tool results: → result (ok): Output too large (1.3MB). Full output saved to: /Users/USER/.claude/projects/-Users-clertonra-workspace-doctolib-doctolib/6414a932-03fa-4db6-90c4-40b51b853322/tool-results/bmifiz0va.txt Preview (first 2KB): /Users/USER/workspace/doctolib/doctolib/test/fixtures/files/didomi/sdk.js:!function(){var e,t,i,s,n={39015:function(e,t,i){var s=function(){function e(e,t){for(var i=0;i/dev/ …(truncated, 15 more chars) Tools used: - Bash: grep -r "tpf-national-health-records-ui" /Users/USER/workspace/doctolib/doctolib --include=".ts" --include=".tsx" --exclude-dir=node_modules --exclude-dir=.claude 2>/dev/null Tool results: → result (ok): Output too large (162.3KB). Full output saved to: /Users/USER/.claude/projects/-Users-clertonra-workspace-doctolib-doctolib/6414a932-03fa-4db6-90c4-40b51b853322/tool-results/ba6ztyrkg.txt Preview (first 2KB): /Users/USER/workspace/doctolib/doctolib/test/fixtures/files/didomi/loader-b2c-it.js:!function(){try{window.didomiRemoteConfig={"notices":[{"notice_id":"hyfi6iY8","default":false,"platform":"web","targets":["www-test.doctolib.it"],"config":{"app":{"name":"Doctolib","vendo …(truncated, 1765 more chars) Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/.yalc/@doctolib/tpf-national-health-records-ui/src/__tests__/index.test.ts:describe('tpf-national-health-records-ui', () => { /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/national-health-records/src/mocks/nhrMockedColumns.ts:import type { ColumnConfig } from '@doctolib/tpf-national-health-records-ui' /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/national-health-records/src/mocks/nhrMockedColumns.ts:// the factory functions are av …(truncated, 1474 more chars) Now let me check the .yalc directory which seems to contain local module federation configuration: Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib/.yalc -name "package.json" | head -5 Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/.yalc/@doctolib/tpf-national-health-records-ui/package.json /Users/USER/workspace/doctolib/doctolib/.yalc/@doctolib/tpf-national-health-records/package.json Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/.yalc/@doctolib/tpf-national-health-records-ui/package.json Tool results: → result (ok): 1 { 2 "name": "@doctolib/tpf-national-health-records-ui", 3 "version": "9.0.0", 4 "repository": { 5 "type": "git", 6 "url": "git+https://github.com/doctolib/treatment-plan.git" 7 }, 8 "keywords": [ 9 "upfront", 10 "modular frontend", 11 "smaller-scope" 12 ], 13 "author": "@doctolib/fire", 14 "license": "Doctolib", 15 "doctolib": { 16 "upfront-type": "smaller-scope" 17 }, 18 "type": "module", 19 "sideEffects": [ 20 "./src/i18n.ts" 21 ], 22 " …(truncated, 3041 more chars) Now let me search for how the registry URL is determined - looking for environment variables or hardcoded URLs in upfront-core: Tools used: - Bash: grep -r "process.env\|window.location\|document.location\|registry" /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureR …(truncated, 32 more chars) Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureRuntime.js: registryURL: getRegistryURL(window.location.href), /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureRuntime.js: // Vite replaces any reference to process.env.NODE_ENV in browser tests. /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/mod …(truncated, 894 more chars) Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/features/configureRuntime.js Tool results: → result (ok): 1 import { applyOverrides, DEFAULT_UPDATE_CHECKER_DELAY_IN_MS, } from '../lib/RuntimeConfigurationOverride.js'; 2 import { RuntimeConfigurationError } from '../lib/RuntimeConfigurationError.js'; 3 import { deferConfiguration } from '../lib/DeferredConfigurations.js'; 4 import { deferExecution } from '../lib/DeferredExecution.js'; 5 import { dispatchMFREvent, registerMFREvent, RUNTIME_CONFIGURATION_END_EVENT, RUNTIME_CONFIGURATION_ERROR_EVENT, } from '../lib/Events.js'; 6 import { getRegistryURL …(truncated, 8027 more chars) Perfect! Now let me find the getRegistryURL function: Tools used: - Bash: find /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core -name "urls.js" -o -name "urls.d.ts" | head -3 Tool results: → result (ok): /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/lib/urls.js /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/lib/urls.d.ts Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/lib/urls.d.ts Tools used: - Read: /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/lib/urls.js Tool results: → result (ok): 1 import type { HTTPURL, RemoteWithSemver } from '../types.js'; 2 export declare const MANIFEST_FILENAME = "mf-manifest.json"; 3 export declare const REGISTRY_FILENAME = "mfr-registry.json"; 4 export declare function getManifestJSONURL(registryURL: HTTPURL, remote: RemoteWithSemver): HTTPURL; 5 export declare function getRemoteURL(registryURL: HTTPURL, remote: RemoteWithSemver): HTTPURL; 6 export declare function getRegistryJSONURL(registryURL: HTTPURL): HTTPURL; 7 export declare function getReg …(truncated, 88 more chars) Tool results: → result (ok): 1 export const MANIFEST_FILENAME = 'mf-manifest.json'; 2 export const REGISTRY_FILENAME = 'mfr-registry.json'; 3 const DEFAULT_TLD = 'fr'; 4 // These patterns match subdomains like "staging", "pro-staging", "dev", "www-dev", "test", "pro-test" 5 // but not subdomains that merely contain these as substrings (e.g., "latest", "attestation", "devops") 6 const STAGING_SUBDOMAIN_PATTERN = /^staging$|^.-staging$/; 7 const EPHEMERAL_ENV_DOMAIN_PATTERN = '.doctolib-preview.'; 8 const DEV_SUBDOMAIN_PATTE …(truncated, 2071 more chars) Perfect! Now I have a complete picture. Let me create a comprehensive summary of the findings: Summary of Module Federation Configuration for tpf-national-health-records-ui Based on my analysis of the monorepo, here's how module federation is configured for tpf-national-health-records-ui: 1. loadModule Usage The module is loaded in: - File: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/shared_patient_file_and_appointment_page_components/src/desktop/PatientCard/PatientCard.tsx - Code: const NhrEntryPointModule = lazy( () => loadModule('tpf-national-health-records-ui/NhrEntryPoint') as Promise<{ default: ComponentType }> ) 2. Version Configuration & Dependencies - File: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/doctor/mfr-dependencies.json { "tpf-national-health-records-ui": "^9.0.0" } - Also in: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/national-health-records/package.json { "@doctolib/tpf-national-health-records-ui": "^10.0.0" } 3. Development Overrides - File: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/doctor/mfr-dev-overrides.json { "tpf-national-health-records-ui": "http://localhost:5180/mf-manifest.json" } 4. Registry URL Resolution for Staging The registry URL is dynamically resolved based on the current URL in: - File: /Users/USER/workspace/doctolib/doctolib/node_modules/@doctolib/upfront-core/dist/module-federation-registry/lib/urls.js Logic: export function getRegistryURL(appURL) { const hostname = new URL(appURL).hostname; const registryURLSubdomain = isProductionContext() ? 'assets' : 'assets-staging'; return https://${registryURLSubdomain}.doctolib.${getTLD()}/mfr; } For Staging: - Detects staging context from hostname patterns matching: /^staging$|^.-staging$/ - Returns: https://assets-staging.doctolib.{TLD}/mfr - Example: https://assets-staging.doctolib.fr/mfr for French staging environments 5. Remote Entry Resolution The remote entry URL is constructed as: {registryURL}/{remote.name}/v{remote.version}/{mf-manifest.json} For staging with tpf-national-health-records-ui v9.0.0: https://assets-staging.doctolib.fr/mfr/tpf-national-health-records-ui/v9.0.0/mf-manifest.json 6. Initialization Flow - File: /Users/USER/workspace/doctolib/doctolib/app/assets/javascripts/entrypoints-content/components/AppConfiguration.tsx (line 780) initDoctorModuleFederation() - File: /Users/USER/workspace/doctolib/doctolib/packages/@doctolib/monolith-mfr-tools/src/doctor/init-doctor-module-federation.ts export const initDoctorModuleFederation = () => { initFederation({ dependenciesJSON, devRemotesJSON: devRemotesJSON as DevRemotesJSON, shared: additionalShared, }) } 7. Vite Module Federation Plugin - File: /Users/USER/workspace/doctolib/doctolib/vite.config.mts (lines 45-59) federation({ name: 'host', remotes: {}, shared: { react: { singleton: true }, 'react-dom': { singleton: true }, 'react-router-dom': { singleton: true }, '@doctolib/upfront-core': { singleton: true }, '@doctolib/upfront-core/i18n': { singleton: true }, }, ignoreOrigin: true, dts: false, }) The key insight is that there is no hardcoded CDN URL configuration—instead, the registry URL is determined dynamically at runtime based on the current application's hostname, making it automatically adapt to different environments (staging, production, local development).