svelte - npm Package Compare versions

package.json

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

		@@ -420,4 +420,15 @@ /** @import * as ESTree from 'estree' */
		if (options.hmr) {
		const id = b.id(analysis.name);
		const HMR = b.id('$.HMR');

		const existing = b.member(id, HMR, true);
		const incoming = b.member(b.id('module.default'), HMR, true);

		const accept_fn_body = [
		b.stmt(b.call('$.set', b.id('s'), b.member(b.id('module.default'), b.id('$.ORIGINAL'), true)))
		b.stmt(
		b.assignment('=', b.member(incoming, b.id('source')), b.member(existing, b.id('source')))
		),
		b.stmt(
		b.call('$.set', b.member(existing, b.id('source')), b.member(incoming, b.id('original')))
		)
		];
		@@ -442,22 +453,6 @@
		const hmr = b.block([
		b.const(b.id('s'), b.call('$.source', b.id(analysis.name))),
		b.const(b.id('$$filename'), b.member(b.id(analysis.name), b.id('$.FILENAME'), true)),
		b.const(b.id('$$original'), b.id(analysis.name)),
		b.stmt(b.assignment('=', b.id(analysis.name), b.call('$.hmr', b.id('s')))),
		b.stmt(
		b.assignment(
		'=',
		b.member(b.id(analysis.name), b.id('$.FILENAME'), true),
		b.id('$$filename')
		)
		b.assignment('=', id, b.call('$.hmr', id, b.thunk(b.member(existing, b.id('source')))))
		),
		// Assign the original component to the wrapper so we can use it on hot reload patching,
		// else we would call the HMR function two times
		b.stmt(
		b.assignment(
		'=',
		b.member(b.id(analysis.name), b.id('$.ORIGINAL'), true),
		b.id('$$original')
		)
		),

		b.stmt(b.call('import.meta.hot.accept', b.arrow([b.id('module')], b.block(accept_fn_body))))
		@@ -464,0 +459,0 @@ ]);

src/constants.js

		@@ -35,3 +35,3 @@ export const EACH_ITEM_REACTIVE = 1;
		export const FILENAME = Symbol('filename');
		export const ORIGINAL = Symbol('original');
		export const HMR = Symbol('hmr');

		@@ -38,0 +38,0 @@ /** List of elements that require raw contents and should not have SSR comments put in them */

src/internal/client/dev/hmr.js

		/** @import { Source, Effect } from '#client' */
		import { FILENAME, HMR } from '../../../constants.js';
		import { EFFECT_TRANSPARENT } from '../constants.js';
		import { block, branch, destroy_effect } from '../reactivity/effects.js';
		import { source } from '../reactivity/sources.js';
		import { set_should_intro } from '../render.js';
		@@ -9,5 +11,6 @@ import { get } from '../runtime.js';
		* @template {(anchor: Comment, props: any) => any} Component
		* @param {Source<Component>} source
		* @param {Component} original
		* @param {() => Source<Component>} get_source
		*/
		export function hmr(source) {
		export function hmr(original, get_source) {
		/**
		@@ -17,3 +20,3 @@ * @param {Comment} anchor
		*/
		return function (anchor, props) {
		function wrapper(anchor, props) {
		let instance = {};
		@@ -27,2 +30,3 @@
		block(() => {
		const source = get_source();
		const component = get(source);
		@@ -56,3 +60,18 @@
		return instance;
		}

		// @ts-expect-error
		wrapper[FILENAME] = original[FILENAME];

		// @ts-expect-error
		wrapper[HMR] = {
		// When we accept an update, we set the original source to the new component
		original,
		// The `get_source` parameter reads `wrapper[HMR].source`, but in the `accept`
		// function we always replace it with `previous[HMR].source`, which in practice
		// means we only ever update the original
		source: source(original)
		};

		return wrapper;
		}

src/internal/client/index.js

		@@ -1,2 +0,2 @@
		export { FILENAME, ORIGINAL } from '../../constants.js';
		export { FILENAME, HMR } from '../../constants.js';
		export { add_locations } from './dev/elements.js';
		@@ -3,0 +3,0 @@ export { hmr } from './dev/hmr.js';

src/internal/server/index.js

		/** @import { Component, Payload, RenderOutput } from '#server' */
		/** @import { Store } from '#shared' */
		export { FILENAME, ORIGINAL } from '../../constants.js';
		export { FILENAME, HMR } from '../../constants.js';
		import { is_promise, noop } from '../shared/utils.js';
		@@ -5,0 +5,0 @@ import { subscribe_to_store } from '../../store/utils.js';

src/version.js

		@@ -9,3 +9,3 @@ // generated during release, do not modify
		*/
		export const VERSION = '5.0.0-next.194';
		export const VERSION = '5.0.0-next.195';
		export const PUBLIC_VERSION = '5';

compiler/index.js

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