canonical/dist/formatters/table.js

Canonical code style linter and formatter for JavaScript, SCSS and CSS.

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _forEach = require('lodash/collection/forEach');

var _forEach2 = _interopRequireDefault(_forEach);

var _filter = require('lodash/collection/filter');

var _filter2 = _interopRequireDefault(_filter);

var _map = require('lodash/collection/map');

var _map2 = _interopRequireDefault(_map);

var _chalk = require('chalk');

var _chalk2 = _interopRequireDefault(_chalk);

var _table = require('table');

var _table2 = _interopRequireDefault(_table);

var _pluralize = require('pluralize');

var _pluralize2 = _interopRequireDefault(_pluralize);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

let drawReport, drawTable;

/**
 * @param {Array} results
 * @returns {string}
 */
drawReport = results => {
    let files;

    files = (0, _map2.default)(results, result => {
        if (!result.messages.length) {
            return '';
        }

        return '\n' + result.filePath + '\n\n' + drawTable(result.messages);
    });

    files = (0, _filter2.default)(files);

    return files.join('\n');
};

/**
 * @param {Array} messages
 * @returns {string}
 */
drawTable = messages => {
    let rows;

    rows = [];

    if (messages.length === 0) {
        return '';
    }

    rows.push([_chalk2.default.bold('Line'), _chalk2.default.bold('Column'), _chalk2.default.bold('Type'), _chalk2.default.bold('Message'), _chalk2.default.bold('Rule ID')]);

    (0, _forEach2.default)(messages, message => {
        let messageType;

        if (message.fatal || message.severity === 2) {
            messageType = _chalk2.default.red('error');
        } else {
            messageType = _chalk2.default.yellow('warning');
        }

        rows.push([message.line || 0, message.column || 0, messageType, message.message.replace(/\.$/, ''), message.ruleId || '']);
    });

    return (0, _table2.default)(rows, {
        columns: {
            0: {
                width: 8,
                wrapWord: true
            },
            1: {
                width: 8,
                wrapWord: true
            },
            2: {
                width: 8,
                wrapWord: true
            },
            3: {
                paddingRight: 5,
                width: 50,
                wrapWord: true
            },
            4: {
                width: 20,
                wrapWord: true
            }
        },
        drawHorizontalLine: index => {
            return index === 1;
        }
    });
};

/**
 * @typedef {Object} report
 * @property {number} errorCount
 * @property {number} warningCount
 * @property {Object[]} results
 */

/**
 * @param {report} report
 * @returns {string}
 */

exports.default = report => {
    let result;

    result = '';

    if (report.errorCount || report.warningCount) {
        result = drawReport(report.results);
    }

    result += '\n' + (0, _table2.default)([[_chalk2.default.red((0, _pluralize2.default)('Error', report.errorCount, true))], [_chalk2.default.yellow((0, _pluralize2.default)('Warning', report.warningCount, true))]], {
        columns: {
            0: {
                width: 110,
                wrapWord: true
            }
        },
        drawHorizontalLine: () => {
            return true;
        }
    });

    return result;
};
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