fix: copy `_redirects` when deploying edge functions by teemingc · Pull Request #17047 · sveltejs/kit

teemingc · 2026-09-07T11:43:10Z

Previously, _redirects was only copied when deploying serverless functions. This PR fixes it so it's also copied for edge builds

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pkg-svelte-dev · 2026-09-07T11:43:15Z

Install the latest version of @sveltejs/kit from 4a4a8e2:

pnpm add https://pkg.svelte.dev/@sveltejs/kit/c/4a4a8e2ed0f16b503ff4477b6139010edc0374e5

Open in pkg.svelte.dev: https://pkg.svelte.dev/repos/kit/pr/17047

changeset-bot · 2026-09-07T11:43:19Z

🦋 Changeset detected

Latest commit: 4a4a8e2

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@sveltejs/adapter-netlify	Patch

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coderabbitai · 2026-09-07T11:45:03Z

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packages/adapter-netlify/index.js
packages/adapter-netlify/test/apps/edge/build.test.js

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📝 Walkthrough

Walkthrough

The Netlify adapter now copies root _headers and _redirects files during asset publishing. Serverless generation copies the packaged serverless.js file directly without publish-directory handling, 0SERVER replacement, or edge.js filtering. The edge build test verifies the published _redirects rule. A patch changeset documents the fix.

Merge Risk: ⚪ Minimal · up to 4a4a8

This change makes Netlify edge deployments publish root _redirects files and adds coverage for the generated redirect rule. No actionable merge risk remains.

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title uses the required `fix:` prefix and clearly summarises the main change: copying `_redirects` when deploying edge functions.
Backward Compatibility Impact Disclosure	✅ Passed	No breaking public interface change is introduced. The exported `AdapterOptions` still exposes the same optional `edge` and `split` fields, and the default adapter export remains unchanged. The code c…

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svelte-docs-bot · 2026-09-07T11:45:34Z

Preview: https://svelte-dev-git-preview-kit-17047-svelte.vercel.app/

teemingc · 2026-09-07T11:45:39Z

-	const replace = {
-		'0SERVER': './server/index.js' // digit prefix prevents CJS build from using this as a variable name, which would also get replaced
-	};
-
-	builder.copy(files, '.netlify/v1', { replace, filter: (file) => !file.endsWith('edge.js') });


We no longer have multiple serverless files so we can just copy the files/serverless.js one

This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to version-3, this PR will be updated. ⚠️

⚠️

⚠️ `version-3` is currently in **pre mode** so this branch has prereleases rather than normal releases. If you want to exit prereleases, run `changeset pre exit` on `version-3`. ⚠️

⚠️

⚠️ # Releases ## @sveltejs/adapter-cloudflare@8.0.0-next.7 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: remove cloudflare `platform`, emulate the `cloudflare:workers` module instead ([#16754](#16754)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/adapter-netlify@7.0.0-next.11 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - fix: route requests with omitted optional parameters to split serverless functions ([#17020](#17020)) - fix: copy `_redirects` when deploying edge function ([#17047](#17047)) - chore: replace `@iarna/toml` with `smol-toml` ([#16948](#16948)) - chore: identify serverless functions with a UUID instead of Netlify's function token ([#17044](#17044)) - fix: ensure serverless function files have unique names ([#17049](#17049)) - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/adapter-node@6.0.0-next.12 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/adapter-vercel@7.0.0-next.9 ### Major Changes - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Patch Changes - fix: pass the requested pathname, including any trailing slash, to ISR functions ([#16903](#16903)) - fix: trace `process.cwd()`-relative files from the project directory and never glob from the filesystem root ([#16972](#16972)) - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/kit@3.0.0-next.27 ### Major Changes - major: error when a client-requested single-flight mutation isn't respected by the server, allow the server to explicitly ignore refreshes ([#16892](#16892)) - breaking: remove `Server` constructor and `SSRManifest` from public types ([#16876](#16876)) - breaking: replace the `builder.generateManifest` with `builder.generateServerInstance` and `builder.manifest` ([#16875](#16875)) ### Minor Changes - feat: allow adapters to receive the Svelte config as a function argument when adding Vite plugins ([#16986](#16986)) - feat: allow adapters to override `getRequest` and `setResponse` during `vite dev` and `vite preview` ([#16753](#16753)) ### Patch Changes - fix: respect `paths.relative` during development for client files ([#17053](#17053)) - fix: clarify circular imports from `src/env` ([#17014](#17014)) - breaking: populate env vars before `instrumentation.server.js` is evaluated and update the adapter instrumentation API ([#16303](#16303)) - fix: record a history traversal before resolving its route ([#16959](#16959)) - fix: support coordinate objects from image inputs in remote forms ([#16944](#16944)) - fix: walk and copy directories without a stat per file ([#16995](#16995)) - fix: widen remote form fields for union schemas and string enums ([#16937](#16937)) - fix: respond to `HEAD` requests without a body ([#17036](#17036)) - chore: replace deprecated Vite dev server APIs ([#16961](#16961)) - fix: settle a query's pending request in place when its value arrives through `set()` ([#16958](#16958)) - fix: prevent `await_reactivity_loss` warning and `state_unsafe_mutation` error when the new version detector runs after an `await` ([#16915](#16915)) - chore: parse page options and remote modules with Vite's `parseSync` instead of `acorn` ([#16947](#16947)) ## @sveltejs/adapter-auto@8.0.0-next.4 ### Minor Changes - feat: add zero-config deployment support for Render ([#16850](#16850)) ### Patch Changes - Updated dependencies [[`9a4b343`](9a4b343), [`ee2f55b`](ee2f55b), [`65673a4`](65673a4), [`1b79845`](1b79845), [`b12bb78`](b12bb78), [`03f1687`](03f1687), [`49f0808`](49f0808), [`e7c74bf`](e7c74bf), [`0876d63`](0876d63), [`9a2b9ba`](9a2b9ba), [`c9f54b5`](c9f54b5), [`22b8152`](22b8152), [`f6d44cf`](f6d44cf), [`3c3a27b`](3c3a27b), [`7f376b1`](7f376b1), [`8a587c7`](8a587c7), [`aa4f960`](aa4f960)]: - @sveltejs/kit@3.0.0-next.27 ## @sveltejs/package@3.0.0-next.8 ### Patch Changes - chore: read the Svelte config via `@sveltejs/load-config` ([#17039](#17039)) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

teemingc added 3 commits September 7, 2026 18:23

Update index.js

7b07d5d

Update index.js

5d70130

Create legal-boxes-eat.md

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teemingc added pkg:adapter-netlify needs-platform-tests This PR needs to run platform tests in order to merge. labels Sep 7, 2026

add test

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teemingc commented Sep 7, 2026

View reviewed changes

teemingc mentioned this pull request Sep 7, 2026

feat: split edge functions #17045

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Rich-Harris approved these changes Sep 7, 2026

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teemingc added 2 commits September 8, 2026 00:26

Merge branch 'version-3' into fix-netlify-edge-redirects

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Update build.test.js

4a4a8e2

teemingc merged commit cf71080 into version-3 Sep 7, 2026
41 checks passed

teemingc deleted the fix-netlify-edge-redirects branch September 7, 2026 16:38

github-actions Bot mentioned this pull request Sep 7, 2026

Version Packages (next) #16943

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fix: copy `_redirects` when deploying edge functions - #17047

fix: copy `_redirects` when deploying edge functions#17047
teemingc merged 6 commits into
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