Match migration source labels to framework names

src/utils/application-starter.ts

@@ -1340,6 +1340,7 @@ function buildPrompt({
 
 function detectMigrationSource(input: string) {
   for (const source of migrationSources) {
+    if (source === 'next' && !isNextJsMigrationInput(input)) continue
     if (input.toLowerCase().includes(source)) {
       return source
     }
@@ -1484,7 +1485,7 @@ export function buildDownloadUrl(recipe: ApplicationStarterRecipe) {
 }
 
 const nextJsMigrationPattern =
-  /migrat(?:e|ing|ion)[\s\S]*\bnext(?:\.?js|\s+(?:app|application|project))\b|\bnext(?:\.?js|\s+(?:app|application|project))\b[\s\S]*migrat(?:e|ing|ion)/i
+  /migrat(?:e|ing|ion)[\s\S]*\bnext(?:\.?js|\s+(?:app|application|project|site))\b|\bnext(?:\.?js|\s+(?:app|application|project|site))\b[\s\S]*migrat(?:e|ing|ion)/i
 const remixMigrationPattern =
   /migrat(?:e|ing|ion)[\s\S]*\b(remix|react[\s-]?router)\b|\b(remix|react[\s-]?router)\b[\s\S]*migrat(?:e|ing|ion)/i
 

tests/application-starter-partners.test.ts

@@ -586,3 +586,29 @@ test('migration guides distinguish framework names from timing and accept multil
     'https://tanstack.com/router/latest/docs/how-to/migrate-from-react-router',
   )
 })
+
+test('migration source ignores next week when the source is Remix', async () => {
+  const result = await resolveApplicationStarterDeterministically({
+    context: 'home',
+    input: 'Migrate my Remix app next week to TanStack Start.',
+  })
+  assert.ok(result.prompt.startsWith('Migrate remix into a fresh'))
+  assert.ok(
+    result.prompt.includes(
+      'https://tanstack.com/router/latest/docs/how-to/migrate-from-react-router',
+    ),
+  )
+})
+
+test('migration source recognizes a Next site', async () => {
+  const result = await resolveApplicationStarterDeterministically({
+    context: 'home',
+    input: 'Migrate my Next site to TanStack Start.',
+  })
+  assert.ok(result.prompt.startsWith('Migrate next into a fresh'))
+  assert.ok(
+    result.prompt.includes(
+      'https://tanstack.com/start/latest/docs/framework/react/migrate-from-next-js',
+    ),
+  )
+})