const evaluators = Object.fromEntries( Object.entries( import.meta.glob( ['./evaluators/*.js', '!./evaluators/*.test.js'], {eager: true, import: 'default'}, ) ) .map(([path, evaluator]) => ([ path.replace(/\.\/evaluators\/(.*)\.js/, '$1'), evaluator, ])), ); export default function evaluate(node, {scope} = {}) { switch (node.type) { case 'ArrayExpression': return evaluators.array(node, {evaluate, scope}); case 'AssignmentExpression': return evaluators.assignment(node, {evaluate, scope}); case 'AwaitExpression': return evaluators.await(node, {evaluate, scope}); case 'BinaryExpression': return evaluators.binary(node, {evaluate, scope}); case 'Literal': return evaluators.literal(node, {evaluate, scope}); case 'CallExpression': return evaluators.call(node, {evaluate, scope}); case 'ChainExpression': return evaluate(node.expression, {evaluate, scope}); case 'ConditionalExpression': return evaluators.conditional(node, {evaluate, scope}); case 'Identifier': return evaluators.identifier(node, {evaluate, scope}); case 'LogicalExpression': return evaluators.binary(node, {evaluate, scope}); case 'MemberExpression': return evaluators.member(node, {evaluate, scope}); case 'ObjectExpression': return evaluators.object(node, {evaluate, scope}); case 'UnaryExpression': return evaluators.unary(node, {evaluate, scope}); case 'UpdateExpression': return evaluators.update(node, {evaluate, scope}); default: throw new EvalError(`astride: Can't evaluate node of type ${node.type}`) } }