#!/usr/bin/env node /* eslint no-var: 0 */
var parser = require(“..”); var fs = require(“fs”);
var filename = process.argv; if (!filename) {
console.error("no filename specified"); process.exit(0);
}
var file = fs.readFileSync(filename, “utf8”); var ast = parser.parse(file);
console.log(JSON.stringify(ast, null, “ ”));