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 1613x 1613x 1613x     1613x 1613x 4x 4x 1609x 1613x 4x 4x 4x 1605x 1613x 3x 3x 3x 3x 3x 3x 1602x 1613x 17x 17x 1585x 1585x 1585x  
/** @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();
}