chore: tsdown bump to 0.20

package.json

@@ -35,7 +35,7 @@
 		"prettier-plugin-svelte": "^3.4.1",
 		"sv": "workspace:*",
 		"svelte": "^5.49.1",
-		"tsdown": "^0.18.4",
+		"tsdown": "^0.20.3",
 		"typescript": "^5.9.3",
 		"typescript-eslint": "^8.54.0",
 		"vitest": "4.0.15"

packages/sv/lib/addons/_engine/add.ts

@@ -175,8 +175,7 @@ async function runAddon({ addon, loaded, multiple, workspace, workspaceOptions }
 				fileContent = content(fileContent);
 				if (!fileContent) return fileContent;
 
-				// FIXME: https://github.com/rolldown/tsdown/issues/575 to remove the `replaceAll`
-				writeFile(workspace, path, fileContent.replaceAll('<\\/script>', '</script>'));
+				writeFile(workspace, path, fileContent);
 				files.add(path);
 			} catch (e) {
 				if (e instanceof Error) {

packages/sv/lib/testing.ts

@@ -6,9 +6,11 @@ import pstree, { type PS } from 'ps-tree';
 import { exec, x } from 'tinyexec';
 
 import { create } from './create/index.ts';
-import type { TestProject } from 'vitest/node';
 import type { AddonMap, OptionMap } from './addons/_engine/add.ts';
-import type { Page } from '@playwright/test';
+
+// With tsdown@0.20, this cause the pull of postcss to be included in the bundle.
+// import type { TestProject } from 'vitest/node';
+type TestProject = { provide: (key: string, value: any) => void };
 
 export { addPnpmBuildDependencies } from './cli/utils/package-manager.ts';
 export type ProjectVariant = 'kit-js' | 'kit-ts' | 'vite-js' | 'vite-ts';
@@ -182,8 +184,9 @@ export function setupGlobal({
 	};
 }
 
+type PageLike = any;
 export type Fixtures = {
-	page: Page;
+	page: PageLike;
 	cwd(addonTestCase: AddonTestCase<any>): string;
 };
 
@@ -201,7 +204,7 @@ export type SetupTestOptions<Addons extends AddonMap> = {
 
 export type PrepareServerOptions = {
 	cwd: string;
-	page: Page;
+	page: PageLike;
 	buildCommand?: string;
 	previewCommand?: string;
 };

packages/sv/package.json

@@ -33,6 +33,10 @@
 			"default": "./dist/lib/core.mjs"
 		}
 	},
+	"dependencies": {
+		"@types/estree": "^1.0.8",
+		"svelte": "^5.47.1"
+	},
 	"devDependencies": {
 		"@clack/prompts": "1.0.0",
 		"@types/estree": "^1.0.8",
@@ -52,7 +56,6 @@
 		"silver-fleece": "^1.2.1",
 		"smol-toml": "^1.5.2",
 		"sucrase": "^3.35.1",
-		"svelte": "^5.47.1",
 		"tar-fs": "^3.1.1",
 		"tiny-glob": "^0.2.9",
 		"tinyexec": "^1.0.2",