package-lock.json

@@ -3468,16 +3468,15 @@
       }
     },
     "node_modules/@react-navigation/core": {
-      "version": "7.14.0",
-      "resolved": "https://registry.npmjs.org/@react-navigation/core/-/core-7.14.0.tgz",
-      "integrity": "sha512-tMpzskBzVp0E7CRNdNtJIdXjk54Kwe/TF9ViXAef+YFM1kSfGv4e/B2ozfXE+YyYgmh4WavTv8fkdJz1CNyu+g==",
+      "version": "7.22.1",
+      "resolved": "https://registry.npmjs.org/@react-navigation/core/-/core-7.22.1.tgz",
+      "integrity": "sha512-6JAaYM4u6RPtVMUjN5ovX5DNBdBZtDqebk7kEwlncUP6fP4P94+qEYv1bRmtxSFs7UxiZwQQs+jzTsBaW2WeyA==",
       "license": "MIT",
       "dependencies": {
-        "@react-navigation/routers": "^7.5.3",
+        "@react-navigation/routers": "^7.6.4",
         "escape-string-regexp": "^4.0.0",
         "fast-deep-equal": "^3.1.3",
         "nanoid": "^3.3.11",
-        "query-string": "^7.1.3",
         "react-is": "^19.1.0",
         "use-latest-callback": "^0.2.4",
         "use-sync-external-store": "^1.5.0"
@@ -3546,9 +3545,9 @@
       }
     },
     "node_modules/@react-navigation/routers": {
-      "version": "7.5.3",
-      "resolved": "https://registry.npmjs.org/@react-navigation/routers/-/routers-7.5.3.tgz",
-      "integrity": "sha512-1tJHg4KKRJuQ1/EvJxatrMef3NZXEPzwUIUZ3n1yJ2t7Q97siwRtbynRpQG9/69ebbtiZ8W3ScOZF/OmhvM4Rg==",
+      "version": "7.6.4",
+      "resolved": "https://registry.npmjs.org/@react-navigation/routers/-/routers-7.6.4.tgz",
+      "integrity": "sha512-GI7eJm8/KsZUQaYcXvEExikKurRZRgEsSzyZ7faENfi65yqJBCXjDMwyN1pF6pNW1MoLH1ErDwDivFxY6BzD3w==",
       "license": "MIT",
       "dependencies": {
         "nanoid": "^3.3.11"

package.json

@@ -109,7 +109,8 @@
     "metro-source-map": "^0.83.8",
     "metro-symbolicate": "^0.83.8",
     "metro-transform-plugins": "^0.83.8",
-    "metro-transform-worker": "^0.83.8"
+    "metro-transform-worker": "^0.83.8",
+    "@react-navigation/core": "^7.22.1"
   },
   "private": true
 }

tests/smoke.test.cjs

@@ -168,6 +168,98 @@ check('feedback.ts stays import-free (protects type-stripping test path)', () =>
   );
 });
 
+// --- Build toolchain guards ---
+// A blanket `npm audit fix` (PR #118) once rewrote hundreds of lock entries:
+// babel-preset-expo and @expo/metro-config lost their root hoisting and a
+// second Expo SDK was nested inside Expo 54. The tests stayed green while the
+// first Metro bundle failed. These checks lock the layout the build relies on.
+
+const ROOT = path.resolve(__dirname, '..');
+const ROOT_NODE_MODULES = path.join(ROOT, 'node_modules');
+
+function majorOf(version) {
+  return version.split('.')[0];
+}
+
+// Every installed copy of `name`, at the root and nested under other packages.
+function installedCopies(name, dir = ROOT_NODE_MODULES, found = []) {
+  const pkgJson = path.join(dir, name, 'package.json');
+  if (fs.existsSync(pkgJson)) {
+    found.push({ dir: path.dirname(pkgJson), version: require(pkgJson).version });
+  }
+  for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
+    if (!entry.isDirectory() || entry.name.startsWith('.')) continue;
+    const pkgDirs = entry.name.startsWith('@')
+      ? fs.readdirSync(path.join(dir, entry.name)).map((n) => path.join(dir, entry.name, n))
+      : [path.join(dir, entry.name)];
+    for (const pkgDir of pkgDirs) {
+      const nested = path.join(pkgDir, 'node_modules');
+      if (fs.existsSync(nested)) installedCopies(name, nested, found);
+    }
+  }
+  return found;
+}
+
+// babel.config.js and sql-transformer.js require these from the repo root.
+for (const request of ['babel-preset-expo', '@expo/metro-config/babel-transformer']) {
+  check(`${request} resolves from the repo root node_modules`, () => {
+    const resolved = require.resolve(request, { paths: [ROOT] });
+    const pkgName = request.startsWith('@')
+      ? request.split('/').slice(0, 2).join('/')
+      : request.split('/')[0];
+    const expectedDir = path.join(ROOT_NODE_MODULES, pkgName) + path.sep;
+    assert.ok(
+      resolved.startsWith(expectedDir),
+      `${request} resolved to ${resolved}, expected under ${expectedDir}`
+    );
+  });
+}
+
+check('a single Expo SDK major is installed (matches package.json)', () => {
+  const pkg = require('../package.json');
+  const expected = majorOf(pkg.dependencies.expo.replace(/^[~^]/, ''));
+  const copies = installedCopies('expo');
+  assert.ok(copies.length > 0, 'expo is not installed');
+  const strays = copies.filter((c) => majorOf(c.version) !== expected);
+  assert.deepEqual(
+    strays.map((c) => `${c.version} at ${path.relative(ROOT, c.dir)}`),
+    [],
+    `expected only expo ${expected}.x`
+  );
+});
+
+check('every installed metro copy honors the 0.83.x override pin', () => {
+  const copies = installedCopies('metro');
+  assert.ok(copies.length > 0, 'metro is not installed');
+  const strays = copies.filter((c) => !/^0\.83\./.test(c.version));
+  assert.deepEqual(
+    strays.map((c) => `${c.version} at ${path.relative(ROOT, c.dir)}`),
+    [],
+    'metro must stay on 0.83.x'
+  );
+});
+
+// @react-navigation/core <= 7.22.0 pulls query-string -> decode-uri-component
+// <= 0.4.2 (GHSA-vcc3-ghjq-m6fr). 7.22.1 parses queries itself, so the deep
+// link round trip must still carry query params through.
+check('@react-navigation/core is >= 7.22.1 and drops query-string', () => {
+  const core = require('@react-navigation/core/package.json');
+  const [major, minor, patch] = core.version.split('.').map(Number);
+  assert.ok(
+    major > 7 || (major === 7 && (minor > 22 || (minor === 22 && patch >= 1))),
+    `@react-navigation/core ${core.version} is vulnerable`
+  );
+  assert.ok(!('query-string' in (core.dependencies || {})), 'core still depends on query-string');
+});
+
+check('@react-navigation/core deep link round trip keeps query params', () => {
+  const { getStateFromPath, getPathFromState } = require('@react-navigation/core');
+  const config = { screens: { Task: 'task/:id' } };
+  const state = getStateFromPath('/task/abc?x=1&y=a%20b', config);
+  assert.deepEqual(state.routes[0].params, { id: 'abc', x: '1', y: 'a b' });
+  assert.equal(getPathFromState(state, config), '/task/abc?x=1&y=a%20b');
+});
+
 if (failed === 0) {
   console.log('\nsmoke OK');
   process.exit(0);