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Fix: dev server routing when not using subpath (#1846)

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* Fix: dev server routing when not using subpath

* Better comment

* Adds a changeset

* Remove testing file

* Rename this.pathname to this.devRoot
This commit is contained in:
Matthew Phillips 2021-11-16 17:10:20 -05:00 committed by GitHub
parent 750c249c32
commit 0f9c191010
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2 changed files with 27 additions and 10 deletions
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5
.changeset/bright-glasses-jump.md Normal file
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@ -0,0 +1,5 @@
---
'astro': patch
---
Fixes routing regression in next.4. Subpath support was inadvertedly prevent any non-index routes from working when not using a subpath.

32
packages/astro/src/core/dev/index.ts
View file

@ -60,7 +60,7 @@ export class AstroDevServer {
private manifest: ManifestData;
private mostRecentRoute?: RouteData;
private site: URL | undefined;
private pathname: string;
private devRoot: string;
private url: URL;
private origin: string;
private routeCache: RouteCache = {};
@ -73,8 +73,8 @@ export class AstroDevServer {
this.port = config.devOptions.port;
this.origin = `http://localhost:${this.port}`;
this.site = config.buildOptions.site ? new URL(config.buildOptions.site) : undefined;
this.pathname = this.site ? this.site.pathname + '/' : '/';
this.url = new URL(this.pathname, this.origin);
this.devRoot = this.site ? this.site.pathname : '/';
this.url = new URL(this.devRoot, this.origin);
this.manifest = createRouteManifest({ config });
}
@ -201,7 +201,7 @@ export class AstroDevServer {
const listen = () => {
this.httpServer = this.app.listen(this.port, this.hostname, () => {
info(this.logging, 'astro', msg.devStart({ startupTime: performance.now() - devStart }));
info(this.logging, 'astro', msg.devHost({ host: `http://${this.hostname}:${this.port}${this.pathname}` }));
info(this.logging, 'astro', msg.devHost({ host: `http://${this.hostname}:${this.port}${this.devRoot}` }));
resolve();
});
this.httpServer?.on('error', onError);
@ -277,10 +277,22 @@ export class AstroDevServer {
const reqStart = performance.now();
let filePath: URL | undefined;
try {
let routePathname = pathname.startsWith(this.pathname) ? pathname.substr(this.pathname.length) || '/' : undefined;
if (!routePathname) {
next();
return;
let routePathname: string = pathname;
// If using a subpath, ensure that the user has included the pathname
// such as /blog in the URL.
if(this.devRoot !== '/') {
if(pathname.startsWith(this.devRoot)) {
// This includes the subpath, so strip off the subpath so that
// matchRoute finds this route.
routePathname = pathname.substr(this.devRoot.length) || '';
if(!routePathname.startsWith('/')) {
routePathname = '/' + routePathname;
}
} else {
// Not using the subpath, so forward to Vite's middleware
next();
return;
}
}
const route = matchRoute(routePathname, this.manifest);
@ -363,8 +375,8 @@ export class AstroDevServer {
}
// if not found, fall back to default template
else {
if (pathname === '/' && !pathname.startsWith(this.pathname)) {
html = subpathNotUsedTemplate(this.pathname, pathname);
if (pathname === '/' && !pathname.startsWith(this.devRoot)) {
html = subpathNotUsedTemplate(this.devRoot, pathname);
} else {
html = notFoundTemplate({ statusCode, title: 'Not found', tabTitle: '404: Not Found', pathname });
}