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 1638x 1638x 1638x     1638x 1638x 4x 4x 1634x 1638x 4x 4x 4x 1630x 1638x 3x 3x 3x 3x 3x 3x 1627x 1638x 18x 18x 1609x 1609x 1609x  
/** @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();
}