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authorGravatar Emanuele Stoppa <ematipico@users.noreply.github.com> 2024-01-17 13:11:46 +0000
committerGravatar astrobot-houston <fred+astrobot@astro.build> 2024-01-17 13:11:46 +0000
commit73380661c2fece72694e10c49571a4a8e38c2b94 (patch)
tree088eced2a3add70cbf4d109ba8974868d8c83ab3 /packages/integrations/node/src/middleware.ts
parentf61248895b8b7007c1fd5dccbd550f2d123f2da2 (diff)
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Diffstat (limited to 'packages/integrations/node/src/middleware.ts')
-rw-r--r--packages/integrations/node/src/middleware.ts46
1 files changed, 22 insertions, 24 deletions
diff --git a/packages/integrations/node/src/middleware.ts b/packages/integrations/node/src/middleware.ts
index a936dc5bc..6b6c2afee 100644
--- a/packages/integrations/node/src/middleware.ts
+++ b/packages/integrations/node/src/middleware.ts
@@ -1,34 +1,32 @@
import { createAppHandler } from './serve-app.js';
-import type { RequestHandler } from "./types.js";
-import type { NodeApp } from "astro/app/node";
+import type { RequestHandler } from './types.js';
+import type { NodeApp } from 'astro/app/node';
/**
* Creates a middleware that can be used with Express, Connect, etc.
- *
+ *
* Similar to `createAppHandler` but can additionally be placed in the express
* chain as an error middleware.
- *
+ *
* https://expressjs.com/en/guide/using-middleware.html#middleware.error-handling
*/
-export default function createMiddleware(
- app: NodeApp,
-): RequestHandler {
- const handler = createAppHandler(app)
- const logger = app.getAdapterLogger()
- // using spread args because express trips up if the function's
- // stringified body includes req, res, next, locals directly
- return async function (...args) {
- // assume normal invocation at first
- const [req, res, next, locals] = args;
- // short circuit if it is an error invocation
- if (req instanceof Error) {
- const error = req;
- if (next) {
- return next(error);
- } else {
- throw error;
- }
- }
+export default function createMiddleware(app: NodeApp): RequestHandler {
+ const handler = createAppHandler(app);
+ const logger = app.getAdapterLogger();
+ // using spread args because express trips up if the function's
+ // stringified body includes req, res, next, locals directly
+ return async function (...args) {
+ // assume normal invocation at first
+ const [req, res, next, locals] = args;
+ // short circuit if it is an error invocation
+ if (req instanceof Error) {
+ const error = req;
+ if (next) {
+ return next(error);
+ } else {
+ throw error;
+ }
+ }
try {
await handler(req, res, next, locals);
} catch (err) {
@@ -39,5 +37,5 @@ export default function createMiddleware(
res.end();
}
}
- }
+ };
}