Brunobkr/llama.cpp_AlgMor24_github

1/** @import { ComponentContextLegacy } from '#client' */2import { run, run_all } from '../../../shared/utils.js';3import { component_context } from '../../context.js';4import { derived } from '../../reactivity/deriveds.js';5import { user_pre_effect, user_effect } from '../../reactivity/effects.js';6import { deep_read_state, get, untrack } from '../../runtime.js';7 8/**9 * Legacy-mode only: Call `onMount` callbacks and set up `beforeUpdate`/`afterUpdate` effects10 * @param {boolean} [immutable]11 */12export function init(immutable = false) {13	const context = /** @type {ComponentContextLegacy} */ (component_context);14 15	const callbacks = context.l.u;16	if (!callbacks) return;17 18	let props = () => deep_read_state(context.s);19 20	if (immutable) {21		let version = 0;22		let prev = /** @type {Record<string, any>} */ ({});23 24		// In legacy immutable mode, before/afterUpdate only fire if the object identity of a prop changes25		const d = derived(() => {26			let changed = false;27			const props = context.s;28			for (const key in props) {29				if (props[key] !== prev[key]) {30					prev[key] = props[key];31					changed = true;32				}33			}34			if (changed) version++;35			return version;36		});37 38		props = () => get(d);39	}40 41	// beforeUpdate42	if (callbacks.b.length) {43		user_pre_effect(() => {44			observe_all(context, props);45			run_all(callbacks.b);46		});47	}48 49	// onMount (must run before afterUpdate)50	user_effect(() => {51		const fns = untrack(() => callbacks.m.map(run));52		return () => {53			for (const fn of fns) {54				if (typeof fn === 'function') {55					fn();56				}57			}58		};59	});60 61	// afterUpdate62	if (callbacks.a.length) {63		user_effect(() => {64			observe_all(context, props);65			run_all(callbacks.a);66		});67	}68}69 70/**71 * Invoke the getter of all signals associated with a component72 * so they can be registered to the effect this function is called in.73 * @param {ComponentContextLegacy} context74 * @param {(() => void)} props75 */76function observe_all(context, props) {77	if (context.l.s) {78		for (const signal of context.l.s) get(signal);79	}80 81	props();82}83