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File size: 3,644 Bytes
fea495a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | import connect from './hot-reloader/pages/hot-reloader-pages';
import { sendMessage } from './hot-reloader/pages/websocket';
let reloading = false;
export default (()=>{
const devClient = connect();
devClient.subscribeToHmrEvent((obj)=>{
var _window_next;
if (reloading) return;
// Retrieve the router if it's available
const router = (_window_next = window.next) == null ? void 0 : _window_next.router;
// Determine if we're on an error page or the router is not initialized
const isOnErrorPage = !router || router.pathname === '/404' || router.pathname === '/_error';
switch(obj.action){
case 'reloadPage':
{
sendMessage(JSON.stringify({
event: 'client-reload-page',
clientId: window.__nextDevClientId
}));
reloading = true;
return window.location.reload();
}
case 'removedPage':
{
const [page] = obj.data;
// Check if the removed page is the current page
const isCurrentPage = page === (router == null ? void 0 : router.pathname);
// We enter here if the removed page is currently being viewed
// or if we happen to be on an error page.
if (isCurrentPage || isOnErrorPage) {
sendMessage(JSON.stringify({
event: 'client-removed-page',
clientId: window.__nextDevClientId,
page
}));
return window.location.reload();
}
return;
}
case 'addedPage':
{
var _router_components;
const [page] = obj.data;
// Check if the added page is the current page
const isCurrentPage = page === (router == null ? void 0 : router.pathname);
// Check if the page component is not yet loaded
const isPageNotLoaded = typeof (router == null ? void 0 : (_router_components = router.components) == null ? void 0 : _router_components[page]) === 'undefined';
// We enter this block if the newly added page is the one currently being viewed
// but hasn't been loaded yet, or if we're on an error page.
if (isCurrentPage && isPageNotLoaded || isOnErrorPage) {
sendMessage(JSON.stringify({
event: 'client-added-page',
clientId: window.__nextDevClientId,
page
}));
return window.location.reload();
}
return;
}
case 'serverError':
case 'devPagesManifestUpdate':
case 'isrManifest':
case 'building':
case 'finishBuilding':
{
return;
}
default:
{
throw Object.defineProperty(new Error('Unexpected action ' + obj.action), "__NEXT_ERROR_CODE", {
value: "E59",
enumerable: false,
configurable: true
});
}
}
});
return devClient;
});
//# sourceMappingURL=hot-middleware-client.js.map |