"use strict"; exports.__esModule = true; function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } var _lineNumbers = require("line-numbers"); var _lineNumbers2 = _interopRequireDefault(_lineNumbers); var _repeating = require("repeating"); var _repeating2 = _interopRequireDefault(_repeating); var _jsTokens = require("js-tokens"); var _jsTokens2 = _interopRequireDefault(_jsTokens); var _esutils = require("esutils"); var _esutils2 = _interopRequireDefault(_esutils); var _chalk = require("chalk"); var _chalk2 = _interopRequireDefault(_chalk); var defs = { string: _chalk2["default"].red, punctuator: _chalk2["default"].bold, curly: _chalk2["default"].green, parens: _chalk2["default"].blue.bold, square: _chalk2["default"].yellow, keyword: _chalk2["default"].cyan, number: _chalk2["default"].magenta, regex: _chalk2["default"].magenta, comment: _chalk2["default"].grey, invalid: _chalk2["default"].inverse }; var NEWLINE = /\r\n|[\n\r\u2028\u2029]/; function getTokenType(match) { var token = _jsTokens2["default"].matchToToken(match); if (token.type === "name" && _esutils2["default"].keyword.isReservedWordES6(token.value)) { return "keyword"; } if (token.type === "punctuator") { switch (token.value) { case "{": case "}": return "curly"; case "(": case ")": return "parens"; case "[": case "]": return "square"; } } return token.type; } function highlight(text) { return text.replace(_jsTokens2["default"], function () { for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { args[_key] = arguments[_key]; } var type = getTokenType(args); var colorize = defs[type]; if (colorize) { return args[0].split(NEWLINE).map(function (str) { return colorize(str); }).join("\n"); } else { return args[0]; } }); } exports["default"] = function (lines, lineNumber, colNumber) { var opts = arguments[3] === undefined ? {} : arguments[3]; colNumber = Math.max(colNumber, 0); if (opts.highlightCode && _chalk2["default"].supportsColor) { lines = highlight(lines); } lines = lines.split(NEWLINE); var start = Math.max(lineNumber - 3, 0); var end = Math.min(lines.length, lineNumber + 3); if (!lineNumber && !colNumber) { start = 0; end = lines.length; } return (0, _lineNumbers2["default"])(lines.slice(start, end), { start: start + 1, before: " ", after: " | ", transform: function transform(params) { if (params.number !== lineNumber) { return; } if (colNumber) { params.line += "\n" + params.before + "" + (0, _repeating2["default"])(" ", params.width) + "" + params.after + "" + (0, _repeating2["default"])(" ", colNumber - 1) + "^"; } params.before = params.before.replace(/^./, ">"); } }).join("\n"); }; module.exports = exports["default"];