let's see like this

Author: jycouet

packages/addons/devtools-json/index.ts

@@ -8,11 +8,11 @@ export default defineAddon({
 	homepage: 'https://github.com/ChromeDevTools/vite-plugin-devtools-json',
 	options: {},
 
-	run: ({ sv, viteConfigPath }) => {
+	run: ({ sv, viteConfigFile }) => {
 		sv.devDependency('vite-plugin-devtools-json', '^1.0.0');
 
 		// add the vite plugin
-		sv.file(viteConfigPath, (content) => {
+		sv.file(viteConfigFile, (content) => {
 			const { ast, generateCode } = parseScript(content);
 
 			const vitePluginName = 'devtoolsJson';

packages/addons/paraglide/index.ts

@@ -55,7 +55,7 @@ export default defineAddon({
 	setup: ({ kit, unsupported }) => {
 		if (!kit) unsupported('Requires SvelteKit');
 	},
-	run: ({ sv, options, viteConfigPath, typescript, kit }) => {
+	run: ({ sv, options, viteConfigFile, typescript, kit }) => {
 		const ext = typescript ? 'ts' : 'js';
 		if (!kit) throw new Error('SvelteKit is required');
 
@@ -81,7 +81,7 @@ export default defineAddon({
 		});
 
 		// add the vite plugin
-		sv.file(viteConfigPath, (content) => {
+		sv.file(viteConfigFile, (content) => {
 			const { ast, generateCode } = parseScript(content);
 
 			const vitePluginName = 'paraglideVitePlugin';

packages/addons/tailwindcss/index.ts

@@ -41,7 +41,7 @@ export default defineAddon({
 	shortDescription: 'css framework',
 	homepage: 'https://tailwindcss.com',
 	options,
-	run: ({ sv, options, viteConfigPath, typescript, kit, dependencyVersion }) => {
+	run: ({ sv, options, viteConfigFile, typescript, kit, dependencyVersion }) => {
 		const prettierInstalled = Boolean(dependencyVersion('prettier'));
 
 		sv.devDependency('tailwindcss', '^4.0.0');
@@ -56,7 +56,7 @@ export default defineAddon({
 		}
 
 		// add the vite plugin
-		sv.file(viteConfigPath, (content) => {
+		sv.file(viteConfigFile, (content) => {
 			const { ast, generateCode } = parseScript(content);
 
 			const vitePluginName = 'tailwindcss';

packages/addons/vitest-addon/index.ts

@@ -20,7 +20,7 @@ export default defineAddon({
 	shortDescription: 'unit testing',
 	homepage: 'https://vitest.dev',
 	options,
-	run: ({ sv, viteConfigPath, typescript, kit, options }) => {
+	run: ({ sv, viteConfigFile, typescript, kit, options }) => {
 		const ext = typescript ? 'ts' : 'js';
 		const unitTesting = options.usages.includes('unit');
 		const componentTesting = options.usages.includes('component');
@@ -96,11 +96,11 @@ export default defineAddon({
 				`;
 			});
 		}
-		sv.file(viteConfigPath, (content) => {
+		sv.file(viteConfigFile, (content) => {
 			const { ast, generateCode } = parseScript(content);
 
 			const clientObjectExpression = object.create({
-				extends: `./${viteConfigPath}`,
+				extends: `./${viteConfigFile}`,
 				test: {
 					name: 'client',
 					environment: 'browser',
@@ -116,7 +116,7 @@ export default defineAddon({
 			});
 
 			const serverObjectExpression = object.create({
-				extends: `./${viteConfigPath}`,
+				extends: `./${viteConfigFile}`,
 				test: {
 					name: 'server',
 					environment: 'node',

packages/cli/commands/add/workspace.ts

@@ -20,12 +20,10 @@ export async function createWorkspace({
 	packageManager
 }: CreateWorkspaceOptions): Promise<Workspace<any>> {
 	const resolvedCwd = path.resolve(cwd);
-	let viteConfigPath = path.join(resolvedCwd, commonFilePaths.viteConfigTS);
+	const viteConfigPath = path.join(resolvedCwd, commonFilePaths.viteConfigTS);
 	let usesTypescript = fs.existsSync(viteConfigPath);
 
-	if (!usesTypescript) {
-		viteConfigPath = path.join(resolvedCwd, commonFilePaths.viteConfig);
-	}
+	const viteConfigFile = usesTypescript ? commonFilePaths.viteConfigTS : commonFilePaths.viteConfig;
 
 	if (TESTING) {
 		// while executing tests, we only look into the direct `cwd`
@@ -59,7 +57,7 @@ export async function createWorkspace({
 		options,
 		packageManager: packageManager ?? (await detect({ cwd }))?.name ?? getUserAgent() ?? 'npm',
 		typescript: usesTypescript,
-		viteConfigPath,
+		viteConfigFile,
 		kit: dependencies['@sveltejs/kit'] ? parseKitOptions(resolvedCwd) : undefined,
 		dependencyVersion: (pkg) => dependencies[pkg]
 	};

packages/core/addon/workspace.ts

@@ -13,7 +13,7 @@ export type Workspace<Args extends OptionDefinition> = {
 	 */
 	dependencyVersion: (pkg: string) => string | undefined;
 	typescript: boolean;
-	viteConfigPath: string;
+	viteConfigFile: string;
 	kit: { libDirectory: string; routesDirectory: string } | undefined;
 	packageManager: PackageManager;
 };