All files / src/compiler/phases/3-transform/server/visitors CallExpression.js

95.55% Statements 43/45
91.66% Branches 11/12
100% Functions 1/1
95.12% Lines 39/41

Press n or j to go to the next uncovered block, b, p or k for the previous block.

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 422x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1680x 1680x 1680x     1680x 1680x 4x 4x 1676x 1680x 4x 4x 4x 1672x 1680x 4x 4x 4x 4x 4x 4x 1668x 1680x 20x 20x 1648x 1648x 1648x  
/** @import { CallExpression, Expression } from 'estree' */
/** @import { Context } from '../types.js' */
import { is_ignored } from '../../../../state.js';
import * as b from '../../../../utils/builders.js';
import { get_rune } from '../../../scope.js';
import { transform_inspect_rune } from '../../utils.js';
 
/**
 * @param {CallExpression} node
 * @param {Context} context
 */
export function CallExpression(node, context) {
	const rune = get_rune(node, context.state.scope);
 
	if (rune === '$host') {
		return b.id('undefined');
	}
 
	if (rune === '$effect.tracking') {
		return b.literal(false);
	}
 
	if (rune === '$effect.root') {
		// ignore $effect.root() calls, just return a noop which mimics the cleanup function
		return b.arrow([], b.block([]));
	}
 
	if (rune === '$state.snapshot') {
		return b.call(
			'$.snapshot',
			/** @type {Expression} */ (context.visit(node.arguments[0])),
			is_ignored(node, 'state_snapshot_uncloneable') && b.true
		);
	}
 
	if (rune === '$inspect' || rune === '$inspect().with') {
		return transform_inspect_rune(node, context);
	}
 
	context.next();
}