From 0b24a8a472109b928399bc311810f9417c03bf08 Mon Sep 17 00:00:00 2001
From: Cursor Agent <cursoragent@cursor.com>
Date: Sun, 4 Oct 2026 19:48:06 +0000
Subject: [PATCH 1/2] ci(website): Skip docs-site previews that die in yarn
 prepare

Renovate pushes were starting a docs-site preview whenever
website/package.json changed. The install command then exited 2 because
yarn prepare runs tsc, and react-native 0.87 removed InteractionManager
while packages/react still imports it.

Skip renovate/* previews whose only site changes are non-major website
dependency bumps. Also skip previews that would die in that prepare
failure, unless site or docs source changed. Production deploys are
unchanged.

Co-authored-by: Nathaniel Tucker <me@ntucker.me>
---
 .cursor/rules/ci-config.mdc             |   3 +
 .github/workflows/site-preview.yml      |  33 +++
 website/scripts/vercel-ignore-decide.js | 308 ++++++++++++++++++++
 website/scripts/vercel-ignore.sh        |  82 ++++++
 website/scripts/vercel-ignore.test.sh   | 355 ++++++++++++++++++++++++
 5 files changed, 781 insertions(+)
 create mode 100644 website/scripts/vercel-ignore-decide.js

diff --git a/.cursor/rules/ci-config.mdc b/.cursor/rules/ci-config.mdc
index 10f951be8a12..1404c78f9dab 100644
--- a/.cursor/rules/ci-config.mdc
+++ b/.cursor/rules/ci-config.mdc
@@ -32,3 +32,6 @@ alwaysApply: false
 
 - Vercel's ignore step: exit 0 skips, anything else builds, so fail open. Never diff only `HEAD^`: a master merge or multi-commit push makes it wrong. Run `vercel-ignore.test.sh` after changes.
 - `git.deploymentEnabled: false` doesn't stick (dashboard overrides it); skipped pushes still show as canceled deployments.
+- Previews on `renovate/*` skip when the site diff is only non-major dependency bumps under `website/`. A major bump of a dependency declared in a website `package.json` still builds. Real site or docs changes still build. Production (`master`, `rest-hooks-site`, or `VERCEL_ENV=production`) is unchanged.
+- The docs-site install command dies with status 2 in `yarn prepare` (`tsc --build`), not in `yarn install`, when `react-native` >= 0.87 is installed and compiled `packages/` sources still import `InteractionManager` (removed from RN's public types in 0.87; `TS2305`). Previews with no site or docs source change skip in that case. Production and real site/docs changes still build.
+- `site-preview.yml` runs this script and skips its Vercel build and website typecheck when the script skips. `vercel-ignore-decide.js` classifies dependency bumps and the prepare failure.
diff --git a/.github/workflows/site-preview.yml b/.github/workflows/site-preview.yml
index 074af3caeb42..b44f45d43756 100644
--- a/.github/workflows/site-preview.yml
+++ b/.github/workflows/site-preview.yml
@@ -19,7 +19,34 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  # Same decision the Vercel project runs via ignoreCommand. Exit 0 skips the
+  # preview (Renovate non-major website bumps, or yarn prepare will exit 2).
+  preview:
+    name: Decide whether to build
+    runs-on: ubuntu-latest
+    outputs:
+      skip: ${{ steps.decision.outputs.skip }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          fetch-depth: 2
+      - name: Fetch pull request base
+        run: git fetch --no-tags --depth=1 origin ${{ github.event.pull_request.base.sha }} || true
+      - name: Run Vercel ignore decision
+        id: decision
+        env:
+          VERCEL_GIT_COMMIT_REF: ${{ github.head_ref }}
+          VERCEL_GIT_PREVIOUS_SHA: ${{ github.event.pull_request.base.sha }}
+        run: |
+          if bash website/scripts/vercel-ignore.sh; then
+            echo "skip=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "skip=false" >> "$GITHUB_OUTPUT"
+          fi
+
   typecheck:
+    needs: preview
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -29,17 +56,23 @@ jobs:
       - name: Test Vercel ignore decision
         run: bash website/scripts/vercel-ignore.test.sh
       - uses: actions/setup-node@v6
+        if: needs.preview.outputs.skip != 'true'
         with:
           node-version: '26'
           cache: 'yarn'
       - name: Install packages
+        if: needs.preview.outputs.skip != 'true'
         run: ./scripts/ci-install.sh website
       - name: Build package types
+        if: needs.preview.outputs.skip != 'true'
         run: yarn ci:build:types
       - name: Typecheck website
+        if: needs.preview.outputs.skip != 'true'
         run: yarn workspace rdc-website typecheck
 
   deploy:
+    needs: preview
+    if: needs.preview.outputs.skip != 'true'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
diff --git a/website/scripts/vercel-ignore-decide.js b/website/scripts/vercel-ignore-decide.js
new file mode 100644
index 000000000000..b26ee8604c1d
--- /dev/null
+++ b/website/scripts/vercel-ignore-decide.js
@@ -0,0 +1,308 @@
+#!/usr/bin/env node
+/**
+ * Helpers for website/scripts/vercel-ignore.sh.
+ *
+ *   node vercel-ignore-decide.js classify
+ *     Reads OLD_PKG and NEW_PKG. Exits 0 when the package.json edit is only
+ *     non-major dependency bumps. Exits 1 for a major bump or anything else
+ *     (added/removed dependencies, scripts, unparsable ranges).
+ *
+ *   node vercel-ignore-decide.js prepare-failure
+ *     Exits 0 when `yarn prepare` (`tsc --build`) is expected to exit 2.
+ *     react-native 0.87 dropped InteractionManager from its public types
+ *     (still exported in 0.86.2). packages/react still imports it, so tsc
+ *     reports TS2305 and the Vercel install command
+ *     `cd .. && yarn install && yarn prepare && yarn ci:build && ...`
+ *     dies with status 2 after yarn install has already succeeded.
+ *     Exits 1 when that failure is not expected.
+ *
+ *   node vercel-ignore-decide.js self-test
+ */
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+
+const DEP_FIELDS = [
+  'dependencies',
+  'devDependencies',
+  'peerDependencies',
+  'optionalDependencies',
+  'resolutions',
+  'overrides',
+];
+
+// First release whose public types omit InteractionManager.
+const INTERACTION_MANAGER_REMOVED = [0, 87, 0];
+
+function stable(value) {
+  if (Array.isArray(value)) return value.map(stable);
+  if (value && typeof value === 'object') {
+    return Object.keys(value)
+      .sort()
+      .map(key => [key, stable(value[key])]);
+  }
+  return value;
+}
+
+function rest(pkg) {
+  const copy = { ...pkg };
+  for (const field of DEP_FIELDS) delete copy[field];
+  return copy;
+}
+
+function flatten(value, prefix, out) {
+  if (typeof value === 'string') {
+    out[prefix] = value;
+    return;
+  }
+  if (value && typeof value === 'object' && !Array.isArray(value)) {
+    for (const [key, child] of Object.entries(value)) {
+      flatten(child, prefix ? `${prefix}\0${key}` : key, out);
+    }
+    return;
+  }
+  if (prefix) out[prefix] = value;
+}
+
+function flattenFields(pkg) {
+  const out = {};
+  for (const field of DEP_FIELDS) {
+    if (pkg[field] && typeof pkg[field] === 'object') flatten(pkg[field], field, out);
+  }
+  return out;
+}
+
+// Version majors mentioned by a specifier, ignoring range punctuation.
+// `npm:pkg@version` uses the aliased version. workspace/file/git specs are
+// literals. Returns null when the specifier is not a version we can compare.
+function classifySpec(spec) {
+  if (typeof spec !== 'string') return null;
+  let body = spec.trim();
+  const alias = body.match(/^npm:(?:@[^\s@/]+\/[^\s@]+|[^\s@/]+)@(.+)$/);
+  if (alias) body = alias[1].trim();
+  if (/^(workspace:|catalog:|file:|link:|portal:|github:|git\+|git:|https?:)/.test(body)) {
+    return { kind: 'literal', value: spec.trim() };
+  }
+  const majors = [];
+  // Build metadata (`+2020`) stays part of the same version so it is not a
+  // second major.
+  const re = /(?:^|[^\d.])v?(\d+)(?:\.\d+){0,2}(?:-[0-9A-Za-z.-]+)?(?:\+[0-9A-Za-z.-]+)?/g;
+  let match;
+  while ((match = re.exec(body))) majors.push(Number(match[1]));
+  if (majors.length === 0) return null;
+  return { kind: 'semver', majors };
+}
+
+// 'nonmajor' | 'major' | 'other'
+function compareSpecs(before, after) {
+  if (before === after) return 'nonmajor';
+  const left = classifySpec(before);
+  const right = classifySpec(after);
+  if (!left || !right || left.kind !== right.kind) return 'other';
+  if (left.kind === 'literal') return left.value === right.value ? 'nonmajor' : 'other';
+  if (left.majors.length !== right.majors.length) return 'major';
+  for (let i = 0; i < left.majors.length; i++) {
+    if (left.majors[i] !== right.majors[i]) return 'major';
+  }
+  return 'nonmajor';
+}
+
+function classify(oldText, newText) {
+  let oldPkg;
+  let newPkg;
+  try {
+    oldPkg = JSON.parse(oldText);
+    newPkg = JSON.parse(newText);
+  } catch {
+    return 'other';
+  }
+  if (!oldPkg || !newPkg || typeof oldPkg !== 'object' || typeof newPkg !== 'object') {
+    return 'other';
+  }
+  if (Array.isArray(oldPkg) || Array.isArray(newPkg)) return 'other';
+  if (JSON.stringify(stable(rest(oldPkg))) !== JSON.stringify(stable(rest(newPkg)))) {
+    return 'other';
+  }
+  const before = flattenFields(oldPkg);
+  const after = flattenFields(newPkg);
+  const keys = new Set([...Object.keys(before), ...Object.keys(after)]);
+  let other = false;
+  for (const key of keys) {
+    if (!Object.prototype.hasOwnProperty.call(before, key)) return 'other';
+    if (!Object.prototype.hasOwnProperty.call(after, key)) return 'other';
+    if (typeof before[key] !== 'string' || typeof after[key] !== 'string') return 'other';
+    const change = compareSpecs(before[key], after[key]);
+    if (change === 'major') return 'major';
+    if (change === 'other') other = true;
+  }
+  return other ? 'other' : 'nonmajor';
+}
+
+function versionAtLeast(spec, target) {
+  const match = String(spec).match(/(\d+)\.(\d+)(?:\.(\d+))?/);
+  if (!match) return false;
+  const ver = [Number(match[1]), Number(match[2]), match[3] === undefined ? 0 : Number(match[3])];
+  for (let i = 0; i < 3; i++) {
+    if (ver[i] !== target[i]) return ver[i] > target[i];
+  }
+  return true;
+}
+
+function declaredReactNative(pkg) {
+  const resolutions = pkg.resolutions || {};
+  const overrides = pkg.overrides || {};
+  const pinned = resolutions['react-native'] || resolutions['**/react-native'] || overrides['react-native'];
+  if (typeof pinned === 'string') return pinned;
+  const deps = pkg.dependencies || {};
+  const dev = pkg.devDependencies || {};
+  if (typeof deps['react-native'] === 'string') return deps['react-native'];
+  if (typeof dev['react-native'] === 'string') return dev['react-native'];
+  return '';
+}
+
+function importsInteractionManager(src) {
+  const re = /(?:import|export)\s+(?:type\s+)?([\s\S]{0,500}?)\s+from\s+['"]react-native['"]/g;
+  let match;
+  while ((match = re.exec(src))) {
+    if (/\bInteractionManager\b/.test(match[1])) return true;
+  }
+  return false;
+}
+
+function compiledSourceImportsInteractionManager(root) {
+  const packages = path.join(root, 'packages');
+  const stack = [packages];
+  while (stack.length) {
+    const dir = stack.pop();
+    let entries;
+    try {
+      entries = fs.readdirSync(dir, { withFileTypes: true });
+    } catch {
+      continue;
+    }
+    for (const entry of entries) {
+      if (
+        entry.name === 'node_modules' ||
+        entry.name === 'lib' ||
+        entry.name === 'dist' ||
+        entry.name === 'legacy' ||
+        entry.name === '__tests__'
+      ) {
+        continue;
+      }
+      const full = path.join(dir, entry.name);
+      if (entry.isDirectory()) {
+        stack.push(full);
+        continue;
+      }
+      if (!/\.(?:[cm]?ts|tsx)$/.test(entry.name) || /\.(?:test|spec)\.[^.]+$/.test(entry.name)) {
+        continue;
+      }
+      let src;
+      try {
+        src = fs.readFileSync(full, 'utf8');
+      } catch {
+        continue;
+      }
+      if (src.includes('InteractionManager') && importsInteractionManager(src)) return true;
+    }
+  }
+  return false;
+}
+
+function prepareWillFail(root) {
+  let pkg;
+  try {
+    pkg = JSON.parse(fs.readFileSync(path.join(root, 'package.json'), 'utf8'));
+  } catch {
+    return false;
+  }
+  if (!pkg || typeof pkg !== 'object') return false;
+  if (!versionAtLeast(declaredReactNative(pkg), INTERACTION_MANAGER_REMOVED)) return false;
+  return compiledSourceImportsInteractionManager(root);
+}
+
+function selfTest() {
+  const os = require('os');
+  const assert = (cond, msg) => {
+    if (!cond) {
+      console.error(`self-test failed: ${msg}`);
+      process.exit(1);
+    }
+  };
+  const withDeps = (deps, extra = {}) => JSON.stringify({ ...extra, ...deps });
+
+  assert(classify(withDeps({ dependencies: { a: '^1.2.3' } }), withDeps({ dependencies: { a: '^1.4.0' } })) === 'nonmajor', 'minor');
+  assert(classify(withDeps({ dependencies: { a: '1.2.3' } }), withDeps({ dependencies: { a: '1.2.4' } })) === 'nonmajor', 'patch');
+  assert(classify(withDeps({ dependencies: { a: '^1.2.3' } }), withDeps({ dependencies: { a: '^2.0.0' } })) === 'major', 'major');
+  assert(classify(withDeps({ dependencies: { m: '^0.56.0' } }), withDeps({ dependencies: { m: '^0.57.0' } })) === 'nonmajor', '0.x minor');
+  assert(classify(withDeps({ dependencies: { m: '^0.56.0' } }), withDeps({ dependencies: { m: '^1.0.0' } })) === 'major', '0.x to 1');
+  assert(classify(withDeps({ devDependencies: { '@types/react': '19.2.17' } }), withDeps({ devDependencies: { '@types/react': '19.3.0' } })) === 'nonmajor', 'types minor');
+  assert(classify(withDeps({ devDependencies: { '@types/react': '19.2.17' } }), withDeps({ devDependencies: { '@types/react': '20.0.0' } })) === 'major', 'types major');
+  assert(classify(withDeps({ dependencies: { t: 'npm:typescript@7.0.2' } }), withDeps({ dependencies: { t: 'npm:typescript@7.0.3' } })) === 'nonmajor', 'alias patch');
+  assert(classify(withDeps({ dependencies: { t: 'npm:@typescript/typescript6@6.0.2' } }), withDeps({ dependencies: { t: 'npm:@typescript/typescript6@7.0.0' } })) === 'major', 'scoped alias major');
+  assert(classify(withDeps({ dependencies: { a: '^4.8.0-rc.0' } }), withDeps({ dependencies: { a: '^4.9.0' } })) === 'nonmajor', 'prerelease minor');
+  assert(classify(withDeps({ dependencies: { a: '^4.8.0-rc.0' } }), withDeps({ dependencies: { a: '^5.0.0-rc.1' } })) === 'major', 'prerelease major');
+  assert(classify(withDeps({ dependencies: { a: '1.2.3+2020' } }), withDeps({ dependencies: { a: '1.2.4+2021' } })) === 'nonmajor', 'build metadata');
+  assert(classify(withDeps({ dependencies: { w: 'workspace:*', a: '1.2.3' } }), withDeps({ dependencies: { w: 'workspace:*', a: '1.2.4' } })) === 'nonmajor', 'workspace untouched');
+  assert(classify(withDeps({ dependencies: { a: '1.0.0' } }), withDeps({ dependencies: { a: '1.0.0', b: '1.0.0' } })) === 'other', 'added dep');
+  assert(classify(withDeps({ dependencies: { a: '1.0.0', b: '1.0.0' } }), withDeps({ dependencies: { a: '1.0.0' } })) === 'other', 'removed dep');
+  assert(
+    classify(withDeps({ dependencies: { a: '1.0.0' } }, { scripts: { build: 'a' } }), withDeps({ dependencies: { a: '1.0.1' } }, { scripts: { build: 'b' } })) === 'other',
+    'script change',
+  );
+  assert(classify(withDeps({ resolutions: { foo: '7.1.2' } }), withDeps({ resolutions: { foo: '8.0.0' } })) === 'major', 'resolution major');
+  assert(classify(withDeps({ overrides: { foo: { bar: '1.2.3' } } }), withDeps({ overrides: { foo: { bar: '1.2.4' } } })) === 'nonmajor', 'nested override patch');
+  assert(classify(withDeps({ overrides: { foo: { bar: '1.2.3' } } }), withDeps({ overrides: { foo: { bar: '2.0.0' } } })) === 'major', 'nested override major');
+  assert(classify('{', '{') === 'other', 'invalid json');
+
+  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'vercel-ignore-'));
+  const hook = path.join(root, 'packages/react/src/hooks');
+  fs.mkdirSync(hook, { recursive: true });
+  const source = path.join(hook, 'useFetch.native.ts');
+  const writePkg = version => {
+    fs.writeFileSync(path.join(root, 'package.json'), JSON.stringify({ devDependencies: { 'react-native': version } }));
+  };
+  const importing = "import { InteractionManager } from 'react-native';\n";
+  try {
+    writePkg('0.86.2');
+    fs.writeFileSync(source, importing);
+    assert(prepareWillFail(root) === false, '0.86 still exports InteractionManager');
+    writePkg('0.87.0');
+    assert(prepareWillFail(root) === true, '0.87.0 removed the export');
+    writePkg('0.87.1');
+    assert(prepareWillFail(root) === true, '0.87.1 removed the export');
+    fs.writeFileSync(source, "import {\n  InteractionManager,\n} from 'react-native';\n");
+    assert(prepareWillFail(root) === true, 'multiline import');
+    fs.writeFileSync(source, "export const x = 1;\n");
+    assert(prepareWillFail(root) === false, 'import removed');
+    fs.mkdirSync(path.join(root, 'packages/react/src/__tests__'), { recursive: true });
+    fs.writeFileSync(path.join(root, 'packages/react/src/__tests__/useFetch.native.tsx'), importing);
+    assert(prepareWillFail(root) === false, 'test import is not compiled by tsc --build');
+    writePkg('^0.86.2');
+    fs.writeFileSync(source, importing);
+    assert(prepareWillFail(root) === false, 'range whose minimum still has the export');
+  } finally {
+    fs.rmSync(root, { recursive: true, force: true });
+  }
+}
+
+function main() {
+  const cmd = process.argv[2];
+  if (cmd === 'self-test') {
+    selfTest();
+    return;
+  }
+  if (cmd === 'classify') {
+    const result = classify(process.env.OLD_PKG || '', process.env.NEW_PKG || '');
+    process.exit(result === 'nonmajor' ? 0 : 1);
+  }
+  if (cmd === 'prepare-failure') {
+    process.exit(prepareWillFail(process.cwd()) ? 0 : 1);
+  }
+  console.error(`usage: vercel-ignore-decide.js <classify|prepare-failure|self-test>`);
+  process.exit(1);
+}
+
+main();
diff --git a/website/scripts/vercel-ignore.sh b/website/scripts/vercel-ignore.sh
index 09a0449af9d5..7717e8d0924b 100755
--- a/website/scripts/vercel-ignore.sh
+++ b/website/scripts/vercel-ignore.sh
@@ -8,9 +8,27 @@
 # Preview branches must not use `git diff HEAD^ HEAD`. Merging master into a
 # pull request makes that diff the incoming master tree, so a site commit
 # already on master starts a full preview build of an unrelated PR.
+#
+# Renovate previews (renovate/*) skip when every published-site change is a
+# non-major dependency bump under website/. A major bump of a package declared
+# in a website package.json still builds, unless yarn prepare is expected to
+# fail before the site compiles (below). Real site or docs changes still
+# build, including on a Renovate branch. Production (master, rest-hooks-site,
+# or VERCEL_ENV=production) is never skipped by these preview rules.
+#
+# The docs-site install command is `cd .. && yarn install && yarn prepare &&
+# yarn ci:build && cd website && ...`. yarn install succeeds; yarn prepare
+# runs `tsc --build` and exits 2 when react-native >= 0.87 is installed,
+# because that release dropped InteractionManager and packages/react still
+# imports it (TS2305). Previews with no site or docs source change skip in
+# that case instead of starting a build that dies in the install command.
+# A real site or docs change still builds, so a site-source failure is not
+# hidden.
 
 set -u
 
+DECIDE_JS="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/vercel-ignore-decide.js"
+
 # The published site: the Docusaurus app plus the doc trees it compiles.
 # Keep in sync with the `paths` of site-preview.yml and site-release.yml.
 SITE_PATHS=(
@@ -34,12 +52,76 @@ skip() {
 
 cd "$(git rev-parse --show-toplevel)" || build "cannot find repo root"
 
+preview_context() {
+  [[ "${VERCEL_ENV:-}" == production ]] && return 1
+  [[ "${VERCEL_GIT_COMMIT_REF:-}" =~ ^(master|rest-hooks-site)$ ]] && return 1
+  return 0
+}
+
+is_website_manifest() {
+  [[ "$1" =~ ^website/(.+/)?package\.json$ ]] && return 0
+  [[ "$1" =~ ^website/(.+/)?(yarn\.lock|package-lock\.json|pnpm-lock\.yaml|npm-shrinkwrap\.json)$ ]]
+}
+
+# True when a changed path is published site or docs source, not a website
+# dependency manifest.
+site_source_changed() {
+  local f
+  while IFS= read -r f; do
+    [ -n "$f" ] || continue
+    is_website_manifest "$f" || return 0
+  done <<<"$1"
+  return 1
+}
+
+# True when every changed path is a website lockfile or a package.json whose
+# only edits are non-major dependency bumps.
+renovate_nonmajor_only() {
+  local base="$1" head="$2" f old new
+  while IFS= read -r f; do
+    [ -n "$f" ] || continue
+    if [[ "$f" =~ ^website/(.+/)?(yarn\.lock|package-lock\.json|pnpm-lock\.yaml|npm-shrinkwrap\.json)$ ]]; then
+      continue
+    fi
+    if [[ "$f" =~ ^website/(.+/)?package\.json$ ]]; then
+      old="$(git show "$base:$f" 2>/dev/null)" || return 1
+      new="$(git show "$head:$f" 2>/dev/null)" || return 1
+      OLD_PKG="$old" NEW_PKG="$new" node "$DECIDE_JS" classify >/dev/null || return 1
+      continue
+    fi
+    return 1
+  done <<<"$3"
+  return 0
+}
+
+# True when yarn prepare would exit 2 for the known InteractionManager break.
+# A missing node, or any other uncertainty, returns false so the build runs.
+expected_prepare_failure() {
+  command -v node >/dev/null 2>&1 || return 1
+  node "$DECIDE_JS" prepare-failure
+}
+
+# Skip a preview that cannot show a site change: Renovate non-major website
+# dependency bumps, or an install that dies in yarn prepare before the site
+# compiles. Returns without skipping when the preview should build.
+maybe_skip_preview() {
+  preview_context || return 0
+  site_source_changed "$3" && return 0
+  if [[ "${VERCEL_GIT_COMMIT_REF:-}" == renovate/* ]] && renovate_nonmajor_only "$1" "$2" "$3"; then
+    skip "$4: renovate non-major website dependency bumps"
+  fi
+  if expected_prepare_failure; then
+    skip "$4: yarn prepare would exit 2 (react-native dropped InteractionManager)"
+  fi
+}
+
 # Builds if site paths changed between $1 and $2 (or the diff fails); else skips.
 decide() {
   local files
   files="$(git diff --name-only --no-renames "$1" "$2" -- "${SITE_PATHS[@]}" 2>/dev/null)" ||
     build "could not diff $1..$2"
   [ -n "$files" ] || skip "$3"
+  maybe_skip_preview "$1" "$2" "$files" "$3"
   build "$3: ${files//$'\n'/, }"
 }
 
diff --git a/website/scripts/vercel-ignore.test.sh b/website/scripts/vercel-ignore.test.sh
index 253880b66554..5f87f9e93438 100755
--- a/website/scripts/vercel-ignore.test.sh
+++ b/website/scripts/vercel-ignore.test.sh
@@ -4,6 +4,7 @@ set -euo pipefail
 
 root="$(cd "$(dirname "$0")/../.." && pwd)"
 script="$root/website/scripts/vercel-ignore.sh"
+node "$root/website/scripts/vercel-ignore-decide.js" self-test
 repo="$(mktemp -d)"
 trap 'rm -rf "$repo"' EXIT
 
@@ -26,6 +27,14 @@ commit() {
   git -C "$repo" commit -m "$msg" >/dev/null
 }
 
+write_commit() {
+  local msg="$1" path="$2"
+  mkdir -p "$repo/$(dirname "$path")"
+  cat >"$repo/$path"
+  git -C "$repo" add -- "$path"
+  git -C "$repo" commit -q -m "$msg"
+}
+
 # expect <skip|build> <name> <ref> [previous-sha] [vercel-env]
 expect() {
   local want="$1" name="$2" ref="$3" out rc code=1
@@ -180,4 +189,350 @@ expect build "production env site tip" other-branch "$(parent)" production
 commit "prod pkg" packages/normalizr/src/index.ts
 expect skip "production env package tip" other-branch "$(parent)" production
 
+# --- renovate previews and the yarn prepare / InteractionManager failure ---
+# react-native 0.87 removed InteractionManager. yarn prepare (tsc --build)
+# then exits 2, which is the Vercel install command's status. Baseline keeps
+# 0.86 so the Renovate rule and the prepare-failure rule can be told apart.
+git -C "$repo" checkout master >/dev/null 2>&1
+write_commit "rn baseline" package.json <<'JSON'
+{
+  "devDependencies": {
+    "react-native": "0.86.2"
+  }
+}
+JSON
+write_commit "website deps" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.56.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+write_commit "native hook" packages/react/src/hooks/useFetch.native.ts <<'TS'
+import { InteractionManager } from 'react-native';
+TS
+baseline="$(git -C "$repo" rev-parse HEAD)"
+
+git -C "$repo" checkout -b renovate/all-minor-patch "$baseline" >/dev/null 2>&1
+write_commit "pkg: minor website deps" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.3.0"
+  }
+}
+JSON
+expect skip "renovate minor and patch website deps" renovate/all-minor-patch
+
+minor_sha="$(git -C "$repo" rev-parse HEAD)"
+write_commit "docs page on renovate" docs/core/api/Controller.md <<'MD'
+# Controller
+MD
+expect build "renovate docs after a minor bump" renovate/all-minor-patch "$minor_sha"
+
+docs_sha="$(git -C "$repo" rev-parse HEAD)"
+write_commit "pkg: another patch" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.1",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.3.0"
+  }
+}
+JSON
+expect skip "renovate patch after a site deploy" renovate/all-minor-patch "$docs_sha"
+
+git -C "$repo" checkout -b renovate/major "$baseline" >/dev/null 2>&1
+write_commit "pkg: major website dep" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^1.0.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+expect build "renovate major website dependency" renovate/major
+
+git -C "$repo" checkout -b renovate/dev-major "$baseline" >/dev/null 2>&1
+write_commit "pkg: major website devDep" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.56.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "20.0.0"
+  }
+}
+JSON
+expect build "renovate major website devDependency" renovate/dev-major
+
+git -C "$repo" checkout -b renovate/alias "$baseline" >/dev/null 2>&1
+write_commit "pkg: major npm alias" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.56.0",
+    "@typescript/native": "npm:typescript@8.0.0"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+expect build "renovate major npm alias" renovate/alias
+
+git -C "$repo" checkout -b renovate/resolution "$baseline" >/dev/null 2>&1
+write_commit "pkg: major resolution" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.56.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  },
+  "resolutions": {
+    "serialize-javascript": "8.0.0"
+  }
+}
+JSON
+expect build "renovate major website resolution" renovate/resolution
+
+git -C "$repo" checkout -b renovate/added "$baseline" >/dev/null 2>&1
+write_commit "pkg: add website dep" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.56.0",
+    "@typescript/native": "npm:typescript@7.0.2",
+    "left-pad": "1.0.0"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+expect build "renovate added website dependency" renovate/added
+
+git -C "$repo" checkout -b renovate/scripts "$baseline" >/dev/null 2>&1
+write_commit "pkg: website script" website/package.json <<'JSON'
+{
+  "scripts": {
+    "build": "docusaurus build"
+  },
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+expect build "renovate website package.json script change" renovate/scripts
+
+git -C "$repo" checkout -b renovate/lock "$baseline" >/dev/null 2>&1
+write_commit "pkg: website lock" website/yarn.lock <<'LOCK'
+# lock 1
+LOCK
+expect skip "renovate website lockfile only" renovate/lock
+
+# Master gained site commits, then a Renovate branch with only a minor bump
+# merges master. The preview diff is the branch, not the incoming site commit.
+git -C "$repo" checkout master >/dev/null 2>&1
+write_commit "master site moves again" website/src/pages/index.js <<'JS'
+export default function Home() {}
+JS
+moved="$(git -C "$repo" rev-parse HEAD)"
+git -C "$repo" checkout -b renovate/merged "$baseline" >/dev/null 2>&1
+write_commit "pkg: minor before merge" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+git -C "$repo" merge --no-edit "$moved" >/dev/null
+expect skip "renovate merge of master into a minor dep branch" renovate/merged
+
+# Non-renovate preview of a minor website bump still builds.
+git -C "$repo" checkout -b feature-deps "$baseline" >/dev/null 2>&1
+write_commit "human minor website dep" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+expect build "preview non-renovate minor website dep" feature-deps
+
+# react-native 0.87 plus the import: yarn prepare exits 2. Manifest-only
+# previews skip. Site source, docs, and production still build.
+git -C "$repo" checkout -b renovate/rn "$baseline" >/dev/null 2>&1
+cat >"$repo/package.json" <<'JSON'
+{
+  "devDependencies": {
+    "react-native": "0.87.1"
+  }
+}
+JSON
+cat >"$repo/website/package.json" <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.3.0"
+  }
+}
+JSON
+git -C "$repo" add -- package.json website/package.json
+git -C "$repo" commit -q -m "pkg: Update all non-major dependencies"
+expect skip "renovate minor with prepare failure" renovate/rn
+
+git -C "$repo" checkout -b renovate/rn-major "$baseline" >/dev/null 2>&1
+cat >"$repo/package.json" <<'JSON'
+{
+  "devDependencies": {
+    "react-native": "0.87.1"
+  }
+}
+JSON
+cat >"$repo/website/package.json" <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^1.0.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+git -C "$repo" add -- package.json website/package.json
+git -C "$repo" commit -q -m "pkg: major website dep on rn 0.87"
+expect skip "renovate major skipped when prepare will fail" renovate/rn-major
+
+write_commit "docs beside broken prepare" docs/rest/api/Entity.md <<'MD'
+# Entity
+MD
+expect build "renovate docs still build when prepare will fail" renovate/rn-major
+
+git -C "$repo" checkout -b feature-broken "$baseline" >/dev/null 2>&1
+cat >"$repo/package.json" <<'JSON'
+{
+  "devDependencies": {
+    "react-native": "0.87.0"
+  }
+}
+JSON
+cat >"$repo/website/package.json" <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+git -C "$repo" add -- package.json website/package.json
+git -C "$repo" commit -q -m "bump rn and a website dep"
+expect skip "preview manifest-only prepare failure" feature-broken
+
+write_commit "multiline import" packages/react/src/hooks/useFetch.native.ts <<'TS'
+import {
+  InteractionManager,
+} from 'react-native';
+TS
+write_commit "manifest follow-up" website/package.json <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.1",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+expect skip "preview prepare failure with a multiline import" feature-broken "$(git -C "$repo" rev-parse HEAD^)"
+
+write_commit "playground source beside broken prepare" website/src/components/Playground/transformCode.ts <<'TS'
+export const code = 1;
+TS
+expect build "preview site source still builds when prepare would fail" feature-broken "$(git -C "$repo" rev-parse HEAD^)"
+
+git -C "$repo" checkout -b feature-fixed "$baseline" >/dev/null 2>&1
+cat >"$repo/package.json" <<'JSON'
+{
+  "devDependencies": {
+    "react-native": "0.87.1"
+  }
+}
+JSON
+cat >"$repo/website/package.json" <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.2.17"
+  }
+}
+JSON
+mkdir -p "$repo/packages/react/src/hooks"
+printf '%s\n' 'export const task = 1;' >"$repo/packages/react/src/hooks/useFetch.native.ts"
+git -C "$repo" add -- package.json website/package.json packages/react/src/hooks/useFetch.native.ts
+git -C "$repo" commit -q -m "rn 0.87 and drop InteractionManager"
+expect build "preview minor website dep builds once the import is gone" feature-fixed
+
+# Production keeps building website manifest changes, even when prepare
+# would fail and even when the ref looks like Renovate.
+git -C "$repo" checkout master >/dev/null 2>&1
+cat >"$repo/package.json" <<'JSON'
+{
+  "devDependencies": {
+    "react-native": "0.87.1"
+  }
+}
+JSON
+cat >"$repo/website/package.json" <<'JSON'
+{
+  "dependencies": {
+    "monaco-editor": "^0.57.0",
+    "@typescript/native": "npm:typescript@7.0.2"
+  },
+  "devDependencies": {
+    "@types/react": "19.3.0"
+  }
+}
+JSON
+git -C "$repo" add -- package.json website/package.json
+git -C "$repo" commit -q -m "master website deps"
+expect build "master website deps still build when prepare would fail" master "$(parent)"
+expect build "production env renovate ref still builds" renovate/all-minor-patch "$(parent)" production
+
 echo "all vercel-ignore cases passed"

From 9085394d0fb97c4a67e645b33eeed10948f5a351 Mon Sep 17 00:00:00 2001
From: Cursor Agent <cursoragent@cursor.com>
Date: Sun, 4 Oct 2026 20:01:54 +0000
Subject: [PATCH 2/2] ci(website): Simplify to a Renovate manifest-only preview
 skip

Drop the node decision helper, version-range parsing, and the
InteractionManager / yarn prepare special case. Renovate previews now
skip by excluding website package.json and lockfiles from SITE_PATHS.
site-preview.yml returns to master's version.

Co-authored-by: Nathaniel Tucker <me@ntucker.me>
---
 .cursor/rules/ci-config.mdc             |   4 +-
 .github/workflows/site-preview.yml      |  33 ---
 website/scripts/vercel-ignore-decide.js | 308 --------------------
 website/scripts/vercel-ignore.sh        |  90 +-----
 website/scripts/vercel-ignore.test.sh   | 368 ++----------------------
 5 files changed, 27 insertions(+), 776 deletions(-)
 delete mode 100644 website/scripts/vercel-ignore-decide.js

diff --git a/.cursor/rules/ci-config.mdc b/.cursor/rules/ci-config.mdc
index 1404c78f9dab..62fbde22266a 100644
--- a/.cursor/rules/ci-config.mdc
+++ b/.cursor/rules/ci-config.mdc
@@ -32,6 +32,4 @@ alwaysApply: false
 
 - Vercel's ignore step: exit 0 skips, anything else builds, so fail open. Never diff only `HEAD^`: a master merge or multi-commit push makes it wrong. Run `vercel-ignore.test.sh` after changes.
 - `git.deploymentEnabled: false` doesn't stick (dashboard overrides it); skipped pushes still show as canceled deployments.
-- Previews on `renovate/*` skip when the site diff is only non-major dependency bumps under `website/`. A major bump of a dependency declared in a website `package.json` still builds. Real site or docs changes still build. Production (`master`, `rest-hooks-site`, or `VERCEL_ENV=production`) is unchanged.
-- The docs-site install command dies with status 2 in `yarn prepare` (`tsc --build`), not in `yarn install`, when `react-native` >= 0.87 is installed and compiled `packages/` sources still import `InteractionManager` (removed from RN's public types in 0.87; `TS2305`). Previews with no site or docs source change skip in that case. Production and real site/docs changes still build.
-- `site-preview.yml` runs this script and skips its Vercel build and website typecheck when the script skips. `vercel-ignore-decide.js` classifies dependency bumps and the prepare failure.
+- Previews on `renovate/*` skip when the only site changes are website `package.json` or lockfiles; production is unchanged.
diff --git a/.github/workflows/site-preview.yml b/.github/workflows/site-preview.yml
index b44f45d43756..074af3caeb42 100644
--- a/.github/workflows/site-preview.yml
+++ b/.github/workflows/site-preview.yml
@@ -19,34 +19,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  # Same decision the Vercel project runs via ignoreCommand. Exit 0 skips the
-  # preview (Renovate non-major website bumps, or yarn prepare will exit 2).
-  preview:
-    name: Decide whether to build
-    runs-on: ubuntu-latest
-    outputs:
-      skip: ${{ steps.decision.outputs.skip }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v7
-        with:
-          fetch-depth: 2
-      - name: Fetch pull request base
-        run: git fetch --no-tags --depth=1 origin ${{ github.event.pull_request.base.sha }} || true
-      - name: Run Vercel ignore decision
-        id: decision
-        env:
-          VERCEL_GIT_COMMIT_REF: ${{ github.head_ref }}
-          VERCEL_GIT_PREVIOUS_SHA: ${{ github.event.pull_request.base.sha }}
-        run: |
-          if bash website/scripts/vercel-ignore.sh; then
-            echo "skip=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "skip=false" >> "$GITHUB_OUTPUT"
-          fi
-
   typecheck:
-    needs: preview
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -56,23 +29,17 @@ jobs:
       - name: Test Vercel ignore decision
         run: bash website/scripts/vercel-ignore.test.sh
       - uses: actions/setup-node@v6
-        if: needs.preview.outputs.skip != 'true'
         with:
           node-version: '26'
           cache: 'yarn'
       - name: Install packages
-        if: needs.preview.outputs.skip != 'true'
         run: ./scripts/ci-install.sh website
       - name: Build package types
-        if: needs.preview.outputs.skip != 'true'
         run: yarn ci:build:types
       - name: Typecheck website
-        if: needs.preview.outputs.skip != 'true'
         run: yarn workspace rdc-website typecheck
 
   deploy:
-    needs: preview
-    if: needs.preview.outputs.skip != 'true'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
diff --git a/website/scripts/vercel-ignore-decide.js b/website/scripts/vercel-ignore-decide.js
deleted file mode 100644
index b26ee8604c1d..000000000000
--- a/website/scripts/vercel-ignore-decide.js
+++ /dev/null
@@ -1,308 +0,0 @@
-#!/usr/bin/env node
-/**
- * Helpers for website/scripts/vercel-ignore.sh.
- *
- *   node vercel-ignore-decide.js classify
- *     Reads OLD_PKG and NEW_PKG. Exits 0 when the package.json edit is only
- *     non-major dependency bumps. Exits 1 for a major bump or anything else
- *     (added/removed dependencies, scripts, unparsable ranges).
- *
- *   node vercel-ignore-decide.js prepare-failure
- *     Exits 0 when `yarn prepare` (`tsc --build`) is expected to exit 2.
- *     react-native 0.87 dropped InteractionManager from its public types
- *     (still exported in 0.86.2). packages/react still imports it, so tsc
- *     reports TS2305 and the Vercel install command
- *     `cd .. && yarn install && yarn prepare && yarn ci:build && ...`
- *     dies with status 2 after yarn install has already succeeded.
- *     Exits 1 when that failure is not expected.
- *
- *   node vercel-ignore-decide.js self-test
- */
-'use strict';
-
-const fs = require('fs');
-const path = require('path');
-
-const DEP_FIELDS = [
-  'dependencies',
-  'devDependencies',
-  'peerDependencies',
-  'optionalDependencies',
-  'resolutions',
-  'overrides',
-];
-
-// First release whose public types omit InteractionManager.
-const INTERACTION_MANAGER_REMOVED = [0, 87, 0];
-
-function stable(value) {
-  if (Array.isArray(value)) return value.map(stable);
-  if (value && typeof value === 'object') {
-    return Object.keys(value)
-      .sort()
-      .map(key => [key, stable(value[key])]);
-  }
-  return value;
-}
-
-function rest(pkg) {
-  const copy = { ...pkg };
-  for (const field of DEP_FIELDS) delete copy[field];
-  return copy;
-}
-
-function flatten(value, prefix, out) {
-  if (typeof value === 'string') {
-    out[prefix] = value;
-    return;
-  }
-  if (value && typeof value === 'object' && !Array.isArray(value)) {
-    for (const [key, child] of Object.entries(value)) {
-      flatten(child, prefix ? `${prefix}\0${key}` : key, out);
-    }
-    return;
-  }
-  if (prefix) out[prefix] = value;
-}
-
-function flattenFields(pkg) {
-  const out = {};
-  for (const field of DEP_FIELDS) {
-    if (pkg[field] && typeof pkg[field] === 'object') flatten(pkg[field], field, out);
-  }
-  return out;
-}
-
-// Version majors mentioned by a specifier, ignoring range punctuation.
-// `npm:pkg@version` uses the aliased version. workspace/file/git specs are
-// literals. Returns null when the specifier is not a version we can compare.
-function classifySpec(spec) {
-  if (typeof spec !== 'string') return null;
-  let body = spec.trim();
-  const alias = body.match(/^npm:(?:@[^\s@/]+\/[^\s@]+|[^\s@/]+)@(.+)$/);
-  if (alias) body = alias[1].trim();
-  if (/^(workspace:|catalog:|file:|link:|portal:|github:|git\+|git:|https?:)/.test(body)) {
-    return { kind: 'literal', value: spec.trim() };
-  }
-  const majors = [];
-  // Build metadata (`+2020`) stays part of the same version so it is not a
-  // second major.
-  const re = /(?:^|[^\d.])v?(\d+)(?:\.\d+){0,2}(?:-[0-9A-Za-z.-]+)?(?:\+[0-9A-Za-z.-]+)?/g;
-  let match;
-  while ((match = re.exec(body))) majors.push(Number(match[1]));
-  if (majors.length === 0) return null;
-  return { kind: 'semver', majors };
-}
-
-// 'nonmajor' | 'major' | 'other'
-function compareSpecs(before, after) {
-  if (before === after) return 'nonmajor';
-  const left = classifySpec(before);
-  const right = classifySpec(after);
-  if (!left || !right || left.kind !== right.kind) return 'other';
-  if (left.kind === 'literal') return left.value === right.value ? 'nonmajor' : 'other';
-  if (left.majors.length !== right.majors.length) return 'major';
-  for (let i = 0; i < left.majors.length; i++) {
-    if (left.majors[i] !== right.majors[i]) return 'major';
-  }
-  return 'nonmajor';
-}
-
-function classify(oldText, newText) {
-  let oldPkg;
-  let newPkg;
-  try {
-    oldPkg = JSON.parse(oldText);
-    newPkg = JSON.parse(newText);
-  } catch {
-    return 'other';
-  }
-  if (!oldPkg || !newPkg || typeof oldPkg !== 'object' || typeof newPkg !== 'object') {
-    return 'other';
-  }
-  if (Array.isArray(oldPkg) || Array.isArray(newPkg)) return 'other';
-  if (JSON.stringify(stable(rest(oldPkg))) !== JSON.stringify(stable(rest(newPkg)))) {
-    return 'other';
-  }
-  const before = flattenFields(oldPkg);
-  const after = flattenFields(newPkg);
-  const keys = new Set([...Object.keys(before), ...Object.keys(after)]);
-  let other = false;
-  for (const key of keys) {
-    if (!Object.prototype.hasOwnProperty.call(before, key)) return 'other';
-    if (!Object.prototype.hasOwnProperty.call(after, key)) return 'other';
-    if (typeof before[key] !== 'string' || typeof after[key] !== 'string') return 'other';
-    const change = compareSpecs(before[key], after[key]);
-    if (change === 'major') return 'major';
-    if (change === 'other') other = true;
-  }
-  return other ? 'other' : 'nonmajor';
-}
-
-function versionAtLeast(spec, target) {
-  const match = String(spec).match(/(\d+)\.(\d+)(?:\.(\d+))?/);
-  if (!match) return false;
-  const ver = [Number(match[1]), Number(match[2]), match[3] === undefined ? 0 : Number(match[3])];
-  for (let i = 0; i < 3; i++) {
-    if (ver[i] !== target[i]) return ver[i] > target[i];
-  }
-  return true;
-}
-
-function declaredReactNative(pkg) {
-  const resolutions = pkg.resolutions || {};
-  const overrides = pkg.overrides || {};
-  const pinned = resolutions['react-native'] || resolutions['**/react-native'] || overrides['react-native'];
-  if (typeof pinned === 'string') return pinned;
-  const deps = pkg.dependencies || {};
-  const dev = pkg.devDependencies || {};
-  if (typeof deps['react-native'] === 'string') return deps['react-native'];
-  if (typeof dev['react-native'] === 'string') return dev['react-native'];
-  return '';
-}
-
-function importsInteractionManager(src) {
-  const re = /(?:import|export)\s+(?:type\s+)?([\s\S]{0,500}?)\s+from\s+['"]react-native['"]/g;
-  let match;
-  while ((match = re.exec(src))) {
-    if (/\bInteractionManager\b/.test(match[1])) return true;
-  }
-  return false;
-}
-
-function compiledSourceImportsInteractionManager(root) {
-  const packages = path.join(root, 'packages');
-  const stack = [packages];
-  while (stack.length) {
-    const dir = stack.pop();
-    let entries;
-    try {
-      entries = fs.readdirSync(dir, { withFileTypes: true });
-    } catch {
-      continue;
-    }
-    for (const entry of entries) {
-      if (
-        entry.name === 'node_modules' ||
-        entry.name === 'lib' ||
-        entry.name === 'dist' ||
-        entry.name === 'legacy' ||
-        entry.name === '__tests__'
-      ) {
-        continue;
-      }
-      const full = path.join(dir, entry.name);
-      if (entry.isDirectory()) {
-        stack.push(full);
-        continue;
-      }
-      if (!/\.(?:[cm]?ts|tsx)$/.test(entry.name) || /\.(?:test|spec)\.[^.]+$/.test(entry.name)) {
-        continue;
-      }
-      let src;
-      try {
-        src = fs.readFileSync(full, 'utf8');
-      } catch {
-        continue;
-      }
-      if (src.includes('InteractionManager') && importsInteractionManager(src)) return true;
-    }
-  }
-  return false;
-}
-
-function prepareWillFail(root) {
-  let pkg;
-  try {
-    pkg = JSON.parse(fs.readFileSync(path.join(root, 'package.json'), 'utf8'));
-  } catch {
-    return false;
-  }
-  if (!pkg || typeof pkg !== 'object') return false;
-  if (!versionAtLeast(declaredReactNative(pkg), INTERACTION_MANAGER_REMOVED)) return false;
-  return compiledSourceImportsInteractionManager(root);
-}
-
-function selfTest() {
-  const os = require('os');
-  const assert = (cond, msg) => {
-    if (!cond) {
-      console.error(`self-test failed: ${msg}`);
-      process.exit(1);
-    }
-  };
-  const withDeps = (deps, extra = {}) => JSON.stringify({ ...extra, ...deps });
-
-  assert(classify(withDeps({ dependencies: { a: '^1.2.3' } }), withDeps({ dependencies: { a: '^1.4.0' } })) === 'nonmajor', 'minor');
-  assert(classify(withDeps({ dependencies: { a: '1.2.3' } }), withDeps({ dependencies: { a: '1.2.4' } })) === 'nonmajor', 'patch');
-  assert(classify(withDeps({ dependencies: { a: '^1.2.3' } }), withDeps({ dependencies: { a: '^2.0.0' } })) === 'major', 'major');
-  assert(classify(withDeps({ dependencies: { m: '^0.56.0' } }), withDeps({ dependencies: { m: '^0.57.0' } })) === 'nonmajor', '0.x minor');
-  assert(classify(withDeps({ dependencies: { m: '^0.56.0' } }), withDeps({ dependencies: { m: '^1.0.0' } })) === 'major', '0.x to 1');
-  assert(classify(withDeps({ devDependencies: { '@types/react': '19.2.17' } }), withDeps({ devDependencies: { '@types/react': '19.3.0' } })) === 'nonmajor', 'types minor');
-  assert(classify(withDeps({ devDependencies: { '@types/react': '19.2.17' } }), withDeps({ devDependencies: { '@types/react': '20.0.0' } })) === 'major', 'types major');
-  assert(classify(withDeps({ dependencies: { t: 'npm:typescript@7.0.2' } }), withDeps({ dependencies: { t: 'npm:typescript@7.0.3' } })) === 'nonmajor', 'alias patch');
-  assert(classify(withDeps({ dependencies: { t: 'npm:@typescript/typescript6@6.0.2' } }), withDeps({ dependencies: { t: 'npm:@typescript/typescript6@7.0.0' } })) === 'major', 'scoped alias major');
-  assert(classify(withDeps({ dependencies: { a: '^4.8.0-rc.0' } }), withDeps({ dependencies: { a: '^4.9.0' } })) === 'nonmajor', 'prerelease minor');
-  assert(classify(withDeps({ dependencies: { a: '^4.8.0-rc.0' } }), withDeps({ dependencies: { a: '^5.0.0-rc.1' } })) === 'major', 'prerelease major');
-  assert(classify(withDeps({ dependencies: { a: '1.2.3+2020' } }), withDeps({ dependencies: { a: '1.2.4+2021' } })) === 'nonmajor', 'build metadata');
-  assert(classify(withDeps({ dependencies: { w: 'workspace:*', a: '1.2.3' } }), withDeps({ dependencies: { w: 'workspace:*', a: '1.2.4' } })) === 'nonmajor', 'workspace untouched');
-  assert(classify(withDeps({ dependencies: { a: '1.0.0' } }), withDeps({ dependencies: { a: '1.0.0', b: '1.0.0' } })) === 'other', 'added dep');
-  assert(classify(withDeps({ dependencies: { a: '1.0.0', b: '1.0.0' } }), withDeps({ dependencies: { a: '1.0.0' } })) === 'other', 'removed dep');
-  assert(
-    classify(withDeps({ dependencies: { a: '1.0.0' } }, { scripts: { build: 'a' } }), withDeps({ dependencies: { a: '1.0.1' } }, { scripts: { build: 'b' } })) === 'other',
-    'script change',
-  );
-  assert(classify(withDeps({ resolutions: { foo: '7.1.2' } }), withDeps({ resolutions: { foo: '8.0.0' } })) === 'major', 'resolution major');
-  assert(classify(withDeps({ overrides: { foo: { bar: '1.2.3' } } }), withDeps({ overrides: { foo: { bar: '1.2.4' } } })) === 'nonmajor', 'nested override patch');
-  assert(classify(withDeps({ overrides: { foo: { bar: '1.2.3' } } }), withDeps({ overrides: { foo: { bar: '2.0.0' } } })) === 'major', 'nested override major');
-  assert(classify('{', '{') === 'other', 'invalid json');
-
-  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'vercel-ignore-'));
-  const hook = path.join(root, 'packages/react/src/hooks');
-  fs.mkdirSync(hook, { recursive: true });
-  const source = path.join(hook, 'useFetch.native.ts');
-  const writePkg = version => {
-    fs.writeFileSync(path.join(root, 'package.json'), JSON.stringify({ devDependencies: { 'react-native': version } }));
-  };
-  const importing = "import { InteractionManager } from 'react-native';\n";
-  try {
-    writePkg('0.86.2');
-    fs.writeFileSync(source, importing);
-    assert(prepareWillFail(root) === false, '0.86 still exports InteractionManager');
-    writePkg('0.87.0');
-    assert(prepareWillFail(root) === true, '0.87.0 removed the export');
-    writePkg('0.87.1');
-    assert(prepareWillFail(root) === true, '0.87.1 removed the export');
-    fs.writeFileSync(source, "import {\n  InteractionManager,\n} from 'react-native';\n");
-    assert(prepareWillFail(root) === true, 'multiline import');
-    fs.writeFileSync(source, "export const x = 1;\n");
-    assert(prepareWillFail(root) === false, 'import removed');
-    fs.mkdirSync(path.join(root, 'packages/react/src/__tests__'), { recursive: true });
-    fs.writeFileSync(path.join(root, 'packages/react/src/__tests__/useFetch.native.tsx'), importing);
-    assert(prepareWillFail(root) === false, 'test import is not compiled by tsc --build');
-    writePkg('^0.86.2');
-    fs.writeFileSync(source, importing);
-    assert(prepareWillFail(root) === false, 'range whose minimum still has the export');
-  } finally {
-    fs.rmSync(root, { recursive: true, force: true });
-  }
-}
-
-function main() {
-  const cmd = process.argv[2];
-  if (cmd === 'self-test') {
-    selfTest();
-    return;
-  }
-  if (cmd === 'classify') {
-    const result = classify(process.env.OLD_PKG || '', process.env.NEW_PKG || '');
-    process.exit(result === 'nonmajor' ? 0 : 1);
-  }
-  if (cmd === 'prepare-failure') {
-    process.exit(prepareWillFail(process.cwd()) ? 0 : 1);
-  }
-  console.error(`usage: vercel-ignore-decide.js <classify|prepare-failure|self-test>`);
-  process.exit(1);
-}
-
-main();
diff --git a/website/scripts/vercel-ignore.sh b/website/scripts/vercel-ignore.sh
index 7717e8d0924b..2c78683a45bb 100755
--- a/website/scripts/vercel-ignore.sh
+++ b/website/scripts/vercel-ignore.sh
@@ -8,27 +8,9 @@
 # Preview branches must not use `git diff HEAD^ HEAD`. Merging master into a
 # pull request makes that diff the incoming master tree, so a site commit
 # already on master starts a full preview build of an unrelated PR.
-#
-# Renovate previews (renovate/*) skip when every published-site change is a
-# non-major dependency bump under website/. A major bump of a package declared
-# in a website package.json still builds, unless yarn prepare is expected to
-# fail before the site compiles (below). Real site or docs changes still
-# build, including on a Renovate branch. Production (master, rest-hooks-site,
-# or VERCEL_ENV=production) is never skipped by these preview rules.
-#
-# The docs-site install command is `cd .. && yarn install && yarn prepare &&
-# yarn ci:build && cd website && ...`. yarn install succeeds; yarn prepare
-# runs `tsc --build` and exits 2 when react-native >= 0.87 is installed,
-# because that release dropped InteractionManager and packages/react still
-# imports it (TS2305). Previews with no site or docs source change skip in
-# that case instead of starting a build that dies in the install command.
-# A real site or docs change still builds, so a site-source failure is not
-# hidden.
 
 set -u
 
-DECIDE_JS="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/vercel-ignore-decide.js"
-
 # The published site: the Docusaurus app plus the doc trees it compiles.
 # Keep in sync with the `paths` of site-preview.yml and site-release.yml.
 SITE_PATHS=(
@@ -52,76 +34,12 @@ skip() {
 
 cd "$(git rev-parse --show-toplevel)" || build "cannot find repo root"
 
-preview_context() {
-  [[ "${VERCEL_ENV:-}" == production ]] && return 1
-  [[ "${VERCEL_GIT_COMMIT_REF:-}" =~ ^(master|rest-hooks-site)$ ]] && return 1
-  return 0
-}
-
-is_website_manifest() {
-  [[ "$1" =~ ^website/(.+/)?package\.json$ ]] && return 0
-  [[ "$1" =~ ^website/(.+/)?(yarn\.lock|package-lock\.json|pnpm-lock\.yaml|npm-shrinkwrap\.json)$ ]]
-}
-
-# True when a changed path is published site or docs source, not a website
-# dependency manifest.
-site_source_changed() {
-  local f
-  while IFS= read -r f; do
-    [ -n "$f" ] || continue
-    is_website_manifest "$f" || return 0
-  done <<<"$1"
-  return 1
-}
-
-# True when every changed path is a website lockfile or a package.json whose
-# only edits are non-major dependency bumps.
-renovate_nonmajor_only() {
-  local base="$1" head="$2" f old new
-  while IFS= read -r f; do
-    [ -n "$f" ] || continue
-    if [[ "$f" =~ ^website/(.+/)?(yarn\.lock|package-lock\.json|pnpm-lock\.yaml|npm-shrinkwrap\.json)$ ]]; then
-      continue
-    fi
-    if [[ "$f" =~ ^website/(.+/)?package\.json$ ]]; then
-      old="$(git show "$base:$f" 2>/dev/null)" || return 1
-      new="$(git show "$head:$f" 2>/dev/null)" || return 1
-      OLD_PKG="$old" NEW_PKG="$new" node "$DECIDE_JS" classify >/dev/null || return 1
-      continue
-    fi
-    return 1
-  done <<<"$3"
-  return 0
-}
-
-# True when yarn prepare would exit 2 for the known InteractionManager break.
-# A missing node, or any other uncertainty, returns false so the build runs.
-expected_prepare_failure() {
-  command -v node >/dev/null 2>&1 || return 1
-  node "$DECIDE_JS" prepare-failure
-}
-
-# Skip a preview that cannot show a site change: Renovate non-major website
-# dependency bumps, or an install that dies in yarn prepare before the site
-# compiles. Returns without skipping when the preview should build.
-maybe_skip_preview() {
-  preview_context || return 0
-  site_source_changed "$3" && return 0
-  if [[ "${VERCEL_GIT_COMMIT_REF:-}" == renovate/* ]] && renovate_nonmajor_only "$1" "$2" "$3"; then
-    skip "$4: renovate non-major website dependency bumps"
-  fi
-  if expected_prepare_failure; then
-    skip "$4: yarn prepare would exit 2 (react-native dropped InteractionManager)"
-  fi
-}
-
 # Builds if site paths changed between $1 and $2 (or the diff fails); else skips.
 decide() {
   local files
   files="$(git diff --name-only --no-renames "$1" "$2" -- "${SITE_PATHS[@]}" 2>/dev/null)" ||
     build "could not diff $1..$2"
   [ -n "$files" ] || skip "$3"
-  maybe_skip_preview "$1" "$2" "$files" "$3"
   build "$3: ${files//$'\n'/, }"
 }
 
@@ -163,6 +81,14 @@ if [[ "${VERCEL_GIT_COMMIT_REF:-}" =~ ^(master|rest-hooks-site)$ || "${VERCEL_EN
   build "no previous production deploy to compare"
 fi
 
+# Renovate previews skip when only website dependency manifests or lockfiles
+# changed. Site or docs source changes still build.
+if [[ "${VERCEL_GIT_COMMIT_REF:-}" == renovate/* ]]; then
+  for f in package.json yarn.lock package-lock.json pnpm-lock.yaml npm-shrinkwrap.json; do
+    SITE_PATHS+=(":(exclude,glob)website/**/$f")
+  done
+fi
+
 # Previews compare the branch's changes, not commits merged in from upstream.
 # When the tip merges master, diff against the merged master commit: that
 # counts the branch's site files and any conflict resolutions, not master's.
diff --git a/website/scripts/vercel-ignore.test.sh b/website/scripts/vercel-ignore.test.sh
index 5f87f9e93438..b42eccc7ab51 100755
--- a/website/scripts/vercel-ignore.test.sh
+++ b/website/scripts/vercel-ignore.test.sh
@@ -4,7 +4,6 @@ set -euo pipefail
 
 root="$(cd "$(dirname "$0")/../.." && pwd)"
 script="$root/website/scripts/vercel-ignore.sh"
-node "$root/website/scripts/vercel-ignore-decide.js" self-test
 repo="$(mktemp -d)"
 trap 'rm -rf "$repo"' EXIT
 
@@ -27,14 +26,6 @@ commit() {
   git -C "$repo" commit -m "$msg" >/dev/null
 }
 
-write_commit() {
-  local msg="$1" path="$2"
-  mkdir -p "$repo/$(dirname "$path")"
-  cat >"$repo/$path"
-  git -C "$repo" add -- "$path"
-  git -C "$repo" commit -q -m "$msg"
-}
-
 # expect <skip|build> <name> <ref> [previous-sha] [vercel-env]
 expect() {
   local want="$1" name="$2" ref="$3" out rc code=1
@@ -189,350 +180,27 @@ expect build "production env site tip" other-branch "$(parent)" production
 commit "prod pkg" packages/normalizr/src/index.ts
 expect skip "production env package tip" other-branch "$(parent)" production
 
-# --- renovate previews and the yarn prepare / InteractionManager failure ---
-# react-native 0.87 removed InteractionManager. yarn prepare (tsc --build)
-# then exits 2, which is the Vercel install command's status. Baseline keeps
-# 0.86 so the Renovate rule and the prepare-failure rule can be told apart.
+# --- Renovate previews ignore website dependency manifests and lockfiles ---
+git -C "$repo" checkout -b renovate/docusaurus master >/dev/null 2>&1
+commit "bump docusaurus" website/package.json
+expect skip "renovate website package.json" renovate/docusaurus
+expect build "renovate ref in production env" renovate/docusaurus "$(parent)" production
+commit "bump lockfiles" website/yarn.lock website/examples/demo/package.json website/examples/demo/pnpm-lock.yaml
+expect skip "renovate nested manifests and lockfiles since last deploy" renovate/docusaurus "$(parent)"
 git -C "$repo" checkout master >/dev/null 2>&1
-write_commit "rn baseline" package.json <<'JSON'
-{
-  "devDependencies": {
-    "react-native": "0.86.2"
-  }
-}
-JSON
-write_commit "website deps" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.56.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-write_commit "native hook" packages/react/src/hooks/useFetch.native.ts <<'TS'
-import { InteractionManager } from 'react-native';
-TS
-baseline="$(git -C "$repo" rev-parse HEAD)"
-
-git -C "$repo" checkout -b renovate/all-minor-patch "$baseline" >/dev/null 2>&1
-write_commit "pkg: minor website deps" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.3.0"
-  }
-}
-JSON
-expect skip "renovate minor and patch website deps" renovate/all-minor-patch
-
-minor_sha="$(git -C "$repo" rev-parse HEAD)"
-write_commit "docs page on renovate" docs/core/api/Controller.md <<'MD'
-# Controller
-MD
-expect build "renovate docs after a minor bump" renovate/all-minor-patch "$minor_sha"
-
-docs_sha="$(git -C "$repo" rev-parse HEAD)"
-write_commit "pkg: another patch" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.1",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.3.0"
-  }
-}
-JSON
-expect skip "renovate patch after a site deploy" renovate/all-minor-patch "$docs_sha"
-
-git -C "$repo" checkout -b renovate/major "$baseline" >/dev/null 2>&1
-write_commit "pkg: major website dep" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^1.0.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-expect build "renovate major website dependency" renovate/major
-
-git -C "$repo" checkout -b renovate/dev-major "$baseline" >/dev/null 2>&1
-write_commit "pkg: major website devDep" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.56.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "20.0.0"
-  }
-}
-JSON
-expect build "renovate major website devDependency" renovate/dev-major
-
-git -C "$repo" checkout -b renovate/alias "$baseline" >/dev/null 2>&1
-write_commit "pkg: major npm alias" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.56.0",
-    "@typescript/native": "npm:typescript@8.0.0"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-expect build "renovate major npm alias" renovate/alias
-
-git -C "$repo" checkout -b renovate/resolution "$baseline" >/dev/null 2>&1
-write_commit "pkg: major resolution" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.56.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  },
-  "resolutions": {
-    "serialize-javascript": "8.0.0"
-  }
-}
-JSON
-expect build "renovate major website resolution" renovate/resolution
-
-git -C "$repo" checkout -b renovate/added "$baseline" >/dev/null 2>&1
-write_commit "pkg: add website dep" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.56.0",
-    "@typescript/native": "npm:typescript@7.0.2",
-    "left-pad": "1.0.0"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-expect build "renovate added website dependency" renovate/added
-
-git -C "$repo" checkout -b renovate/scripts "$baseline" >/dev/null 2>&1
-write_commit "pkg: website script" website/package.json <<'JSON'
-{
-  "scripts": {
-    "build": "docusaurus build"
-  },
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-expect build "renovate website package.json script change" renovate/scripts
+commit "master site for renovate" docs/core/api/Renovate.md
+git -C "$repo" checkout renovate/docusaurus >/dev/null 2>&1
+git -C "$repo" merge --no-edit master >/dev/null
+expect skip "renovate merge of master" renovate/docusaurus
+commit "renovate site source" website/src/pages/index.js
+expect build "renovate with site source" renovate/docusaurus "$(parent)"
 
-git -C "$repo" checkout -b renovate/lock "$baseline" >/dev/null 2>&1
-write_commit "pkg: website lock" website/yarn.lock <<'LOCK'
-# lock 1
-LOCK
-expect skip "renovate website lockfile only" renovate/lock
+git -C "$repo" checkout -b deps master >/dev/null 2>&1
+commit "manual bump" website/package.json
+expect build "non-renovate website package.json" deps
 
-# Master gained site commits, then a Renovate branch with only a minor bump
-# merges master. The preview diff is the branch, not the incoming site commit.
-git -C "$repo" checkout master >/dev/null 2>&1
-write_commit "master site moves again" website/src/pages/index.js <<'JS'
-export default function Home() {}
-JS
-moved="$(git -C "$repo" rev-parse HEAD)"
-git -C "$repo" checkout -b renovate/merged "$baseline" >/dev/null 2>&1
-write_commit "pkg: minor before merge" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-git -C "$repo" merge --no-edit "$moved" >/dev/null
-expect skip "renovate merge of master into a minor dep branch" renovate/merged
-
-# Non-renovate preview of a minor website bump still builds.
-git -C "$repo" checkout -b feature-deps "$baseline" >/dev/null 2>&1
-write_commit "human minor website dep" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-expect build "preview non-renovate minor website dep" feature-deps
-
-# react-native 0.87 plus the import: yarn prepare exits 2. Manifest-only
-# previews skip. Site source, docs, and production still build.
-git -C "$repo" checkout -b renovate/rn "$baseline" >/dev/null 2>&1
-cat >"$repo/package.json" <<'JSON'
-{
-  "devDependencies": {
-    "react-native": "0.87.1"
-  }
-}
-JSON
-cat >"$repo/website/package.json" <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.3.0"
-  }
-}
-JSON
-git -C "$repo" add -- package.json website/package.json
-git -C "$repo" commit -q -m "pkg: Update all non-major dependencies"
-expect skip "renovate minor with prepare failure" renovate/rn
-
-git -C "$repo" checkout -b renovate/rn-major "$baseline" >/dev/null 2>&1
-cat >"$repo/package.json" <<'JSON'
-{
-  "devDependencies": {
-    "react-native": "0.87.1"
-  }
-}
-JSON
-cat >"$repo/website/package.json" <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^1.0.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-git -C "$repo" add -- package.json website/package.json
-git -C "$repo" commit -q -m "pkg: major website dep on rn 0.87"
-expect skip "renovate major skipped when prepare will fail" renovate/rn-major
-
-write_commit "docs beside broken prepare" docs/rest/api/Entity.md <<'MD'
-# Entity
-MD
-expect build "renovate docs still build when prepare will fail" renovate/rn-major
-
-git -C "$repo" checkout -b feature-broken "$baseline" >/dev/null 2>&1
-cat >"$repo/package.json" <<'JSON'
-{
-  "devDependencies": {
-    "react-native": "0.87.0"
-  }
-}
-JSON
-cat >"$repo/website/package.json" <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-git -C "$repo" add -- package.json website/package.json
-git -C "$repo" commit -q -m "bump rn and a website dep"
-expect skip "preview manifest-only prepare failure" feature-broken
-
-write_commit "multiline import" packages/react/src/hooks/useFetch.native.ts <<'TS'
-import {
-  InteractionManager,
-} from 'react-native';
-TS
-write_commit "manifest follow-up" website/package.json <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.1",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-expect skip "preview prepare failure with a multiline import" feature-broken "$(git -C "$repo" rev-parse HEAD^)"
-
-write_commit "playground source beside broken prepare" website/src/components/Playground/transformCode.ts <<'TS'
-export const code = 1;
-TS
-expect build "preview site source still builds when prepare would fail" feature-broken "$(git -C "$repo" rev-parse HEAD^)"
-
-git -C "$repo" checkout -b feature-fixed "$baseline" >/dev/null 2>&1
-cat >"$repo/package.json" <<'JSON'
-{
-  "devDependencies": {
-    "react-native": "0.87.1"
-  }
-}
-JSON
-cat >"$repo/website/package.json" <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.2.17"
-  }
-}
-JSON
-mkdir -p "$repo/packages/react/src/hooks"
-printf '%s\n' 'export const task = 1;' >"$repo/packages/react/src/hooks/useFetch.native.ts"
-git -C "$repo" add -- package.json website/package.json packages/react/src/hooks/useFetch.native.ts
-git -C "$repo" commit -q -m "rn 0.87 and drop InteractionManager"
-expect build "preview minor website dep builds once the import is gone" feature-fixed
-
-# Production keeps building website manifest changes, even when prepare
-# would fail and even when the ref looks like Renovate.
 git -C "$repo" checkout master >/dev/null 2>&1
-cat >"$repo/package.json" <<'JSON'
-{
-  "devDependencies": {
-    "react-native": "0.87.1"
-  }
-}
-JSON
-cat >"$repo/website/package.json" <<'JSON'
-{
-  "dependencies": {
-    "monaco-editor": "^0.57.0",
-    "@typescript/native": "npm:typescript@7.0.2"
-  },
-  "devDependencies": {
-    "@types/react": "19.3.0"
-  }
-}
-JSON
-git -C "$repo" add -- package.json website/package.json
-git -C "$repo" commit -q -m "master website deps"
-expect build "master website deps still build when prepare would fail" master "$(parent)"
-expect build "production env renovate ref still builds" renovate/all-minor-patch "$(parent)" production
+commit "master bump" website/package.json website/yarn.lock
+expect build "master website manifest" master "$(parent)"
 
 echo "all vercel-ignore cases passed"