feat: cache assets in Vercel adapter

withastro · Jun 18, 2023 · d3b92b3 · d3b92b3
1 parent d2020c2
commit d3b92b3
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Showing 3 changed files with 19 additions and 1 deletion.
diff --git a/packages/integrations/vercel/src/edge/adapter.ts b/packages/integrations/vercel/src/edge/adapter.ts
@@ -151,6 +151,11 @@ export default function vercelEdge({
 					version: 3,
 					routes: [
 						...getRedirects(routes, _config),
+						{
+							src: '^/_astro/(.*)$',
+							headers: { 'cache-control': 'public, max-age=31536000, immutable' },
+							continue: true,
+						},
 						{ handle: 'filesystem' },
 						{ src: '/.*', dest: 'render' },
 					],

diff --git a/packages/integrations/vercel/src/serverless/adapter.ts b/packages/integrations/vercel/src/serverless/adapter.ts
@@ -129,6 +129,11 @@ export default function vercelServerless({
 					version: 3,
 					routes: [
 						...getRedirects(routes, _config),
+						{
+							src: '^/_astro/(.*)$',
+							headers: { 'cache-control': 'public, max-age=31536000, immutable' },
+							continue: true,
+						},
 						{ handle: 'filesystem' },
 						{ src: '/.*', dest: 'render' },
 					],

diff --git a/packages/integrations/vercel/src/static/adapter.ts b/packages/integrations/vercel/src/static/adapter.ts
@@ -71,7 +71,15 @@ export default function vercelStatic({
 				// https://vercel.com/docs/build-output-api/v3#build-output-configuration
 				await writeJson(new URL(`./config.json`, getVercelOutput(_config.root)), {
 					version: 3,
-					routes: [...getRedirects(routes, _config), { handle: 'filesystem' }],
+					routes: [
+						...getRedirects(routes, _config),
+						{
+							src: '^/_astro/(.*)$',
+							headers: { 'cache-control': 'public, max-age=31536000, immutable' },
+							continue: true,
+						},
+						{ handle: 'filesystem' },
+					],
 					...(imageService || imagesConfig
 						? { images: imagesConfig ? imagesConfig : defaultImageConfig }
 						: {}),