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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2761x 2761x 2761x 2761x 2133x 2133x 2759x 2032x 2060x 2060x 2032x 2032x 2133x 2133x 2133x 2131x 2131x 2131x 2133x 2133x 2133x 2761x 20x 38x 38x 20x 20x 2761x 2x 2x 2x 2x 2x 2x 2098x 2098x 2096x 2096x 2098x 2098x 2098x | /** @import { ComponentContextLegacy } from '#client' */
import { run, run_all } from '../../../shared/utils.js';
import { user_pre_effect, user_effect } from '../../reactivity/effects.js';
import { current_component_context, deep_read_state, get, untrack } from '../../runtime.js';
/**
* Legacy-mode only: Call `onMount` callbacks and set up `beforeUpdate`/`afterUpdate` effects
*/
export function init() {
const context = /** @type {ComponentContextLegacy} */ (current_component_context);
const callbacks = context.l.u;
if (!callbacks) return;
// beforeUpdate
if (callbacks.b.length) {
user_pre_effect(() => {
observe_all(context);
run_all(callbacks.b);
});
}
// onMount (must run before afterUpdate)
user_effect(() => {
const fns = untrack(() => callbacks.m.map(run));
return () => {
for (const fn of fns) {
if (typeof fn === 'function') {
fn();
}
}
};
});
// afterUpdate
if (callbacks.a.length) {
user_effect(() => {
observe_all(context);
run_all(callbacks.a);
});
}
}
/**
* Invoke the getter of all signals associated with a component
* so they can be registered to the effect this function is called in.
* @param {ComponentContextLegacy} context
*/
function observe_all(context) {
if (context.l.s) {
for (const signal of context.l.s) get(signal);
}
deep_read_state(context.s);
}
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