chore: upgrade prettier to 3.1 (#10134)

Author: benmccann

documentation/examples/20-7guis/05-7guis-crud/App.svelte

@@ -16,7 +16,7 @@
 		? people.filter((person) => {
 				const name = `${person.last}, ${person.first}`;
 				return name.toLowerCase().startsWith(prefix.toLowerCase());
-		  })
+			})
 		: people;
 
 	$: selected = filteredPeople[i];

package.json

@@ -18,8 +18,8 @@
     "build:sites": "pnpm -r --filter=./sites/* build",
     "preview-site": "npm run build --prefix sites/svelte-5-preview",
     "check": "cd packages/svelte && pnpm build && cd ../../ && pnpm -r check",
-    "format": "prettier --write --plugin prettier-plugin-svelte .",
-    "lint": "prettier --check --plugin prettier-plugin-svelte . && eslint ./",
+    "format": "prettier --write .",
+    "lint": "prettier --check . && eslint ./",
     "test": "vitest run --coverage",
     "test-output": "vitest run --reporter=json --outputFile=sites/svelte-5-preview/src/routes/status/results.json",
     "changeset:version": "changeset version && pnpm -r generate:version && git add --all",
@@ -38,8 +38,8 @@
     "eslint-plugin-lube": "^0.1.7",
     "jsdom": "22.0.0",
     "playwright": "^1.35.1",
-    "prettier": "^3.0.1",
-    "prettier-plugin-svelte": "^3.0.3",
+    "prettier": "^3.1.1",
+    "prettier-plugin-svelte": "^3.1.2",
     "typescript": "^5.2.2",
     "vitest": "^0.34.6"
   }

packages/svelte/src/compiler/errors.js

@@ -234,8 +234,8 @@ const attributes = {
 		type === 'no-each'
 			? `An element that uses the animate directive must be the immediate child of a keyed each block`
 			: type === 'each-key'
-			? `An element that uses the animate directive must be used inside a keyed each block. Did you forget to add a key to your each block?`
-			: `An element that uses the animate directive must be the sole child of a keyed each block`,
+				? `An element that uses the animate directive must be used inside a keyed each block. Did you forget to add a key to your each block?`
+				: `An element that uses the animate directive must be the sole child of a keyed each block`,
 	'duplicate-animation': () => `An element can only have one 'animate' directive`,
 	/** @param {string[] | undefined} [modifiers] */
 	'invalid-event-modifier': (modifiers) =>
@@ -262,7 +262,7 @@ const attributes = {
 			? `An element can only have one '${directive1}' directive`
 			: `An element cannot have both ${describe(directive1)} directive and ${describe(
 					directive2
-			  )} directive`;
+				)} directive`;
 	},
 	'invalid-let-directive-placement': () => 'let directive at invalid position'
 };

packages/svelte/src/compiler/legacy.js

@@ -108,7 +108,7 @@ export function convert(source, ast) {
 									// @ts-ignore
 									delete node.parent;
 								}
-						  })
+							})
 						: undefined
 				};
 			},

packages/svelte/src/compiler/phases/1-parse/state/element.js

@@ -108,12 +108,12 @@ export default function tag(parser) {
 	const type = meta_tags.has(name)
 		? meta_tags.get(name)
 		: regex_capital_letter.test(name[0]) || name === 'svelte:self' || name === 'svelte:component'
-		? 'Component'
-		: name === 'title' && parent_is_head(parser.stack)
-		? 'TitleElement'
-		: name === 'slot'
-		? 'SlotElement'
-		: 'RegularElement';
+			? 'Component'
+			: name === 'title' && parent_is_head(parser.stack)
+				? 'TitleElement'
+				: name === 'slot'
+					? 'SlotElement'
+					: 'RegularElement';
 
 	/** @type {import('#compiler').ElementLike} */
 	// @ts-expect-error TODO can't figure out this error
@@ -132,7 +132,7 @@ export default function tag(parser) {
 						can_delegate_events: null
 					},
 					parent: null
-			  }
+				}
 			: {
 					type: /** @type {import('#compiler').ElementLike['type']} */ (type),
 					start,
@@ -141,7 +141,7 @@ export default function tag(parser) {
 					attributes: [],
 					fragment: create_fragment(true),
 					parent: null
-			  };
+				};
 
 	parser.allow_whitespace();
 

packages/svelte/src/compiler/phases/1-parse/utils/mapped_code.js

@@ -275,7 +275,7 @@ export function combine_sourcemaps(filename, sourcemap_list) {
 					sourcemap_list,
 					() => null,
 					true // skip optional field `sourcesContent`
-			  )
+				)
 			: remapping(
 					// use loader interface
 					sourcemap_list[0], // last map
@@ -291,7 +291,7 @@ export function combine_sourcemaps(filename, sourcemap_list) {
 						}
 					),
 					true
-			  );
+				);
 
 	if (!map.file) delete map.file; // skip optional field `file`
 

packages/svelte/src/compiler/phases/2-analyze/index.js

@@ -713,12 +713,12 @@ const runes_scope_tweaker = {
 				rune === '$state'
 					? 'state'
 					: rune === '$state.frozen'
-					? 'frozen_state'
-					: rune === '$derived'
-					? 'derived'
-					: path.is_rest
-					? 'rest_prop'
-					: 'prop';
+						? 'frozen_state'
+						: rune === '$derived'
+							? 'derived'
+							: path.is_rest
+								? 'rest_prop'
+								: 'prop';
 		}
 
 		if (rune === '$props') {

packages/svelte/src/compiler/phases/3-transform/client/transform-client.js

@@ -201,7 +201,7 @@ export function client_component(source, analysis, options) {
 									b.call('$.validate_store', store_reference, b.literal(name.slice(1))),
 									store_get
 								])
-						  )
+							)
 						: b.thunk(store_get)
 				)
 			);

packages/svelte/src/compiler/phases/3-transform/client/utils.js

@@ -20,11 +20,11 @@ export function get_assignment_value(node, { state, visit }) {
 		return operator === '='
 			? /** @type {import('estree').Expression} */ (visit(node.right))
 			: // turn something like x += 1 into x = x + 1
-			  b.binary(
+				b.binary(
 					/** @type {import('estree').BinaryOperator} */ (operator.slice(0, -1)),
 					serialize_get_binding(node.left, state),
 					/** @type {import('estree').Expression} */ (visit(node.right))
-			  );
+				);
 	} else if (
 		node.left.type === 'MemberExpression' &&
 		node.left.object.type === 'ThisExpression' &&
@@ -35,11 +35,11 @@ export function get_assignment_value(node, { state, visit }) {
 		return operator === '='
 			? /** @type {import('estree').Expression} */ (visit(node.right))
 			: // turn something like x += 1 into x = x + 1
-			  b.binary(
+				b.binary(
 					/** @type {import('estree').BinaryOperator} */ (operator.slice(0, -1)),
 					/** @type {import('estree').Expression} */ (visit(node.left)),
 					/** @type {import('estree').Expression} */ (visit(node.right))
-			  );
+				);
 	} else {
 		return /** @type {import('estree').Expression} */ (visit(node.right));
 	}

packages/svelte/src/compiler/phases/3-transform/client/visitors/javascript-runes.js

@@ -87,8 +87,11 @@ export const javascript_visitors_runes = {
 							field.kind === 'state'
 								? b.call('$.source', should_proxy_or_freeze(init) ? b.call('$.proxy', init) : init)
 								: field.kind === 'frozen_state'
-								? b.call('$.source', should_proxy_or_freeze(init) ? b.call('$.freeze', init) : init)
-								: b.call('$.derived', b.thunk(init));
+									? b.call(
+											'$.source',
+											should_proxy_or_freeze(init) ? b.call('$.freeze', init) : init
+										)
+									: b.call('$.derived', b.thunk(init));
 					} else {
 						// if no arguments, we know it's state as `$derived()` is a compile error
 						value = b.call('$.source');