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 1573x 1573x 1573x     1573x 1573x 4x 4x 1569x 1573x 4x 4x 4x 1565x 1573x 3x 3x 3x 3x 3x 3x 1562x 1573x 3x 3x 3x 3x 3x 3x 1559x 1573x 12x 12x 1547x 1547x 1547x  
/** @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();
}