feat(sveltekit): Remove SDK initialization via dedicated files (#7791)

This PR removes the `injectInitPlugin` which means that initialization of the SDK via dedicated files is no longer supported. To initialized the SDK, the `hooks.(client|server).js` should be used, as already documented in the `README`.

Author: Lms24

packages/sveltekit/src/vite/injectInitPlugin.ts

@@ -1,8 +1,5 @@
 import type { Plugin, UserConfig } from 'vite';
 
-import { injectSentryInitPlugin } from './injectInitPlugin';
-import { hasSentryInitFiles } from './utils';
-
 /**
  * Vite Plugin for the Sentry SvelteKit SDK, taking care of:
  *
@@ -23,31 +20,13 @@ export function sentrySvelteKitPlugin(): Plugin {
 }
 
 function addSentryConfig(originalConfig: UserConfig): UserConfig {
-  const sentryPlugins = [];
-
-  const shouldAddInjectInitPlugin = hasSentryInitFiles();
+  const sentryPlugins: Plugin[] = [];
 
-  if (shouldAddInjectInitPlugin) {
-    sentryPlugins.push(injectSentryInitPlugin);
-  }
+  // TODO: Add sentry vite plugin here
 
-  const config = {
+  const config: UserConfig = {
     ...originalConfig,
-    plugins: originalConfig.plugins ? [...sentryPlugins, ...originalConfig.plugins] : [...sentryPlugins],
-  };
-
-  const mergedDevServerFileSystemConfig: UserConfig['server'] = shouldAddInjectInitPlugin
-    ? {
-        fs: {
-          ...(config.server && config.server.fs),
-          allow: [...((config.server && config.server.fs && config.server.fs.allow) || []), '.'],
-        },
-      }
-    : {};
-
-  config.server = {
-    ...config.server,
-    ...mergedDevServerFileSystemConfig,
+    plugins: [...sentryPlugins, ...(originalConfig.plugins || [])],
   };
 
   return config;

packages/sveltekit/src/vite/sentrySvelteKitPlugin.ts

@@ -1,7 +1,4 @@
-import { vi } from 'vitest';
-
 import { sentrySvelteKitPlugin } from './../../src/vite/sentrySvelteKitPlugin';
-import * as utils from './../../src/vite/utils';
 
 describe('sentrySvelteKitPlugin', () => {
   it('returns a Vite plugin with name, enforce, and config hook', () => {
@@ -12,97 +9,4 @@ describe('sentrySvelteKitPlugin', () => {
     expect(plugin.name).toEqual('sentry-sveltekit');
     expect(plugin.enforce).toEqual('pre');
   });
-
-  describe('config hook', () => {
-    const hasSentryInitFilesSpy = vi.spyOn(utils, 'hasSentryInitFiles').mockReturnValue(true);
-
-    beforeEach(() => {
-      hasSentryInitFilesSpy.mockClear();
-    });
-
-    it('adds the injectInitPlugin and adjusts the dev server config if init config files exist', () => {
-      const plugin = sentrySvelteKitPlugin();
-      const originalConfig = {};
-
-      // @ts-ignore - plugin.config exists and is callable
-      const modifiedConfig = plugin.config(originalConfig);
-
-      expect(modifiedConfig).toEqual({
-        plugins: [
-          {
-            enforce: 'pre',
-            name: 'sentry-init-injection-plugin',
-            transform: expect.any(Function),
-          },
-        ],
-        server: {
-          fs: {
-            allow: ['.'],
-          },
-        },
-      });
-      expect(hasSentryInitFilesSpy).toHaveBeenCalledTimes(1);
-    });
-
-    it('merges user-defined options with Sentry-specifc ones', () => {
-      const plugin = sentrySvelteKitPlugin();
-      const originalConfig = {
-        test: {
-          include: ['src/**/*.{test,spec}.{js,ts}'],
-        },
-        build: {
-          sourcemap: 'css',
-        },
-        plugins: [{ name: 'some plugin' }],
-        server: {
-          fs: {
-            allow: ['./build/**/*.{js}'],
-          },
-        },
-      };
-
-      // @ts-ignore - plugin.config exists and is callable
-      const modifiedConfig = plugin.config(originalConfig);
-
-      expect(modifiedConfig).toEqual({
-        test: {
-          include: ['src/**/*.{test,spec}.{js,ts}'],
-        },
-        build: {
-          sourcemap: 'css',
-        },
-        plugins: [
-          {
-            enforce: 'pre',
-            name: 'sentry-init-injection-plugin',
-            transform: expect.any(Function),
-          },
-          { name: 'some plugin' },
-        ],
-        server: {
-          fs: {
-            allow: ['./build/**/*.{js}', '.'],
-          },
-        },
-      });
-      expect(hasSentryInitFilesSpy).toHaveBeenCalledTimes(1);
-    });
-
-    it("doesn't add the injectInitPlugin if init config files don't exist", () => {
-      hasSentryInitFilesSpy.mockReturnValue(false);
-      const plugin = sentrySvelteKitPlugin();
-      const originalConfig = {
-        plugins: [{ name: 'some plugin' }],
-      };
-
-      // @ts-ignore - plugin.config exists and is callable
-      const modifiedConfig = plugin.config(originalConfig);
-
-      expect(modifiedConfig).toEqual({
-        plugins: [{ name: 'some plugin' }],
-        server: {},
-      });
-      expect(hasSentryInitFilesSpy).toHaveBeenCalledTimes(1);
-    });
-  });
 });