Created
November 15, 2022 07:59
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loadRemoteContainer
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| export type ResolveRemoteUrlFunction = ( | |
| remoteName: string | |
| ) => string | Promise<string>; | |
| declare const __webpack_init_sharing__: (scope: 'default') => Promise<void>; | |
| declare const __webpack_share_scopes__: { default: unknown }; | |
| let resolveRemoteUrl: ResolveRemoteUrlFunction; | |
| export function setRemoteUrlResolver( | |
| _resolveRemoteUrl: ResolveRemoteUrlFunction | |
| ) { | |
| resolveRemoteUrl = _resolveRemoteUrl; | |
| } | |
| let remoteUrlDefinitions: Record<string, string>; | |
| export function setRemoteDefinitions(definitions: Record<string, string>) { | |
| remoteUrlDefinitions = definitions; | |
| } | |
| const remoteModuleMap = new Map<string, unknown>(); | |
| const remoteContainerMap = new Map<string, unknown>(); | |
| export async function loadRemoteModule(remoteName: string, moduleName: string) { | |
| const remoteModuleKey = `${remoteName}:${moduleName}`; | |
| if (remoteModuleMap.has(remoteModuleKey)) { | |
| return remoteModuleMap.get(remoteModuleKey); | |
| } | |
| const container = remoteContainerMap.has(remoteName) | |
| ? remoteContainerMap.get(remoteName) | |
| : await loadRemoteContainer(remoteName); | |
| const factory = await container.get(moduleName); | |
| const Module = factory(); | |
| remoteModuleMap.set(remoteModuleKey, Module); | |
| return Module; | |
| } | |
| function loadModule(url: string) { | |
| return import(/* webpackIgnore:true */ url); | |
| } | |
| let initialSharingScopeCreated = false; | |
| async function loadRemoteContainer(remoteName: string) { | |
| if (!resolveRemoteUrl && !remoteUrlDefinitions) { | |
| throw new Error( | |
| 'Call setRemoteDefinitions or setRemoteUrlResolver to allow Dynamic Federation to find the remote apps correctly.' | |
| ); | |
| } | |
| if (!initialSharingScopeCreated) { | |
| initialSharingScopeCreated = true; | |
| await __webpack_init_sharing__('default'); | |
| } | |
| const remoteUrl = remoteUrlDefinitions | |
| ? remoteUrlDefinitions[remoteName] | |
| : await resolveRemoteUrl(remoteName); | |
| console.log('remoteUrl', remoteUrl); | |
| const containerUrl = `${remoteUrl}${ | |
| remoteUrl.endsWith('/') ? '' : '/' | |
| }remoteEntry.js`; | |
| const container = await loadModule(containerUrl); | |
| await container.init(__webpack_share_scopes__.default); | |
| remoteContainerMap.set(remoteName, container); | |
| return container; | |
| } |
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