first commit

2026-03-10 19:37:31 +03:30
commit 61f56f997c
27684 changed files with 2784175 additions and 0 deletions
--- a/test/e2e/app-dir/multiple-lockfiles/app/layout.tsx
+++ b/test/e2e/app-dir/multiple-lockfiles/app/layout.tsx
@@ -0,0 +1,8 @@
+import { ReactNode } from 'react'
+export default function Root({ children }: { children: ReactNode }) {
+  return (
+    <html>
+      <body>{children}</body>
+    </html>
+  )
+}
--- a/test/e2e/app-dir/multiple-lockfiles/app/page.tsx
+++ b/test/e2e/app-dir/multiple-lockfiles/app/page.tsx
@@ -0,0 +1,3 @@
+export default function Page() {
+  return <p>hello world</p>
+}
--- a/test/e2e/app-dir/multiple-lockfiles/multiple-lockfiles-with-output-file-tracing-root.test.ts
+++ b/test/e2e/app-dir/multiple-lockfiles/multiple-lockfiles-with-output-file-tracing-root.test.ts
@@ -0,0 +1,32 @@
+import { join } from 'path'
+import { FileRef, nextTestSetup } from 'e2e-utils'
+
+describe('multiple-lockfiles - has-output-file-tracing-root', () => {
+  const { next, skipped } = nextTestSetup({
+    files: {
+      app: new FileRef(join(__dirname, 'app')),
+      // This will silence the multiple lockfiles warning.
+      'next.config.js': `module.exports = { outputFileTracingRoot: __dirname }`,
+      // Write a package-lock.json file to the parent directory to simulate
+      // multiple lockfiles.
+      '../package-lock.json': JSON.stringify({
+        name: 'parent-workspace',
+        version: '1.0.0',
+        lockfileVersion: 3,
+      }),
+    },
+    // So that ../package-lock.json doesn't leave the isolated testDir
+    subDir: 'test',
+    skipDeployment: true,
+  })
+
+  if (skipped) {
+    return
+  }
+
+  it('should not have multiple lockfiles warnings', async () => {
+    expect(next.cliOutput).not.toMatch(
+      /We detected multiple lockfiles and selected the directory of .+ as the root directory\./
+    )
+  })
+})
--- a/test/e2e/app-dir/multiple-lockfiles/multiple-lockfiles-with-turbo-root.test.ts
+++ b/test/e2e/app-dir/multiple-lockfiles/multiple-lockfiles-with-turbo-root.test.ts
@@ -0,0 +1,32 @@
+import { join } from 'path'
+import { FileRef, nextTestSetup } from 'e2e-utils'
+
+describe('multiple-lockfiles - has-turbo-root', () => {
+  const { next, skipped } = nextTestSetup({
+    files: {
+      app: new FileRef(join(__dirname, 'app')),
+      // This will silence the multiple lockfiles warning.
+      'next.config.js': `module.exports = { turbopack: { root: __dirname } }`,
+      // Write a package-lock.json file to the parent directory to simulate
+      // multiple lockfiles.
+      '../package-lock.json': JSON.stringify({
+        name: 'parent-workspace',
+        version: '1.0.0',
+        lockfileVersion: 3,
+      }),
+    },
+    // So that ../package-lock.json doesn't leave the isolated testDir
+    subDir: 'test',
+    skipDeployment: true,
+  })
+
+  if (skipped) {
+    return
+  }
+
+  it('should not have multiple lockfiles warnings', async () => {
+    expect(next.cliOutput).not.toMatch(
+      /We detected multiple lockfiles and selected the directory of .+ as the root directory\./
+    )
+  })
+})
--- a/test/e2e/app-dir/multiple-lockfiles/multiple-lockfiles.test.ts
+++ b/test/e2e/app-dir/multiple-lockfiles/multiple-lockfiles.test.ts
@@ -0,0 +1,43 @@
+import { join } from 'path'
+import { FileRef, nextTestSetup } from 'e2e-utils'
+import { retry } from 'next-test-utils'
+
+describe('multiple-lockfiles', () => {
+  const { next, skipped, isTurbopack } = nextTestSetup({
+    files: {
+      app: new FileRef(join(__dirname, 'app')),
+      // Write a package-lock.json file to the parent directory to simulate
+      // multiple lockfiles.
+      '../package-lock.json': JSON.stringify({
+        name: 'parent-workspace',
+        version: '1.0.0',
+        lockfileVersion: 3,
+      }),
+    },
+    // So that ../package-lock.json doesn't leave the isolated testDir
+    subDir: 'test',
+    skipDeployment: true,
+  })
+
+  if (skipped) {
+    return
+  }
+
+  it('should have multiple lockfiles warnings', async () => {
+    await retry(async () => {
+      expect(next.cliOutput).toMatch(
+        /We detected multiple lockfiles and selected the directory of .+ as the root directory\./
+      )
+
+      if (isTurbopack) {
+        expect(next.cliOutput).toMatch(
+          /To silence this warning, set `turbopack\.root` in your Next\.js config, or consider removing one of the lockfiles if it's not needed\./
+        )
+      } else {
+        expect(next.cliOutput).toMatch(
+          /To silence this warning, set `outputFileTracingRoot` in your Next\.js config, or consider removing one of the lockfiles if it's not needed\./
+        )
+      }
+    })
+  })
+})