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

96.22% Statements 51/53
93.33% Branches 14/15
100% Functions 1/1
95.91% Lines 47/49

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 42 43 44 45 46 47 48 49 502x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1571x 1571x 1571x     1571x 1571x 4x 4x 1567x 1571x 4x 4x 4x 1563x 1571x 3x 3x 3x 3x 3x 3x 1560x 1571x 3x 3x 3x 3x 3x 3x 1557x 1571x 12x 12x 1545x 1545x 1545x  
/** @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 === '$state.is') {
		return b.call(
			'Object.is',
			/** @type {Expression} */ (context.visit(node.arguments[0])),
			/** @type {Expression} */ (context.visit(node.arguments[1]))
		);
	}
 
	if (rune === '$inspect' || rune === '$inspect().with') {
		return transform_inspect_rune(node, context);
	}
 
	context.next();
}