add sveltekit entry patterns (#393)

* add sveltekit hooks as entries

* add sveltekit matcher entrypoints

* add vite.config.js as sveltekit entry pattern

* DRY vite config file pattern

* add sample files to sveltekit fixture

* clear out fixture files

Author: thenbe

packages/knip/fixtures/plugins/svelte/src/hooks.client.ts

@@ -1,6 +1,7 @@
 import { timerify } from '../../util/Performance.js';
 import { hasDependency } from '../../util/plugin.js';
 import { toEntryPattern, toProductionEntryPattern } from '../../util/protocols.js';
+import { CONFIG_FILE_PATTERNS as VITE_CONFIG_FILE_PATTERNS } from '../vite/index.js';
 import type { GenericPluginCallback, IsPluginEnabledCallback } from '../../types/plugins.js';
 
 // https://kit.svelte.dev/docs
@@ -13,11 +14,13 @@ export const ENABLERS = ['svelte'];
 export const isEnabled: IsPluginEnabledCallback = ({ dependencies }) => hasDependency(dependencies, ENABLERS);
 
 /** @public */
-export const ENTRY_FILE_PATTERNS = ['svelte.config.js', 'vite.config.ts'];
+export const ENTRY_FILE_PATTERNS = ['svelte.config.js', ...VITE_CONFIG_FILE_PATTERNS];
 
 /** @public */
 export const PRODUCTION_ENTRY_FILE_PATTERNS = [
   'src/routes/**/+{page,server,page.server,error,layout,layout.server}{,@*}.{js,ts,svelte}',
+  'src/hooks.{server,client}.{js,ts}',
+  'src/params/*{js,ts}',
 ];
 
 export const PROJECT_FILE_PATTERNS = ['src/**/*.{js,ts,svelte}'];

packages/knip/fixtures/plugins/svelte/src/hooks.server.ts

@@ -19,7 +19,7 @@ test('Use compilers (svelte)', async () => {
   assert.deepEqual(counters, {
     ...baseCounters,
     devDependencies: 2,
-    processed: 11, // This includes .svelte and .css files
-    total: 11,
+    processed: 14, // This includes .svelte and .css files
+    total: 14,
   });
 });