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solhint

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/** * @fileoverview Stylish Style formatter * @author Sindre Sorhus */ const chalk = require('chalk') const stripAnsi = require('strip-ansi') const table = require('text-table') //------------------------------------------------------------------------------ // Helpers //------------------------------------------------------------------------------ /** * Given a word and a count, append an s if count is not one. * @param {string} word A word in its singular form. * @param {int} count A number controlling whether word should be pluralized. * @returns {string} The original word with an s on the end if count is not one. */ function pluralize(word, count) { return count === 1 ? word : `${word}s` } //------------------------------------------------------------------------------ // Public Interface //------------------------------------------------------------------------------ module.exports = function (results) { let output = '\n' let errorCount = 0 let warningCount = 0 let fixableErrorCount = 0 let fixableWarningCount = 0 let summaryColor = 'yellow' results.forEach((result) => { const messages = result.messages if (messages.length === 0) { return } errorCount += result.errorCount warningCount += result.warningCount fixableErrorCount += result.fixableErrorCount fixableWarningCount += result.fixableWarningCount output += `${chalk.underline(result.filePath)}\n` output += `${table( messages.map((message) => { let messageType if (message.fatal || message.severity === 2) { messageType = chalk.red('error') summaryColor = 'red' } else { messageType = chalk.yellow('warning') } return [ '', message.line || 0, message.column || 0, messageType, message.message.replace(/([^ ])\.$/u, '$1'), chalk.dim(message.ruleId || ''), ] }), { align: ['', 'r', 'l'], stringLength(str) { return stripAnsi(str).length }, } ) .split('\n') .map((el) => el.replace(/(\d+)\s+(\d+)/u, (m, p1, p2) => chalk.dim(`${p1}:${p2}`))) .join('\n')}\n\n` }) const total = errorCount + warningCount if (total > 0) { output += chalk[summaryColor].bold( [ '\u2716 ', total, pluralize(' problem', total), ' (', errorCount, pluralize(' error', errorCount), ', ', warningCount, pluralize(' warning', warningCount), ')\n', ].join('') ) if (fixableErrorCount > 0 || fixableWarningCount > 0) { output += chalk[summaryColor].bold( [ ' ', fixableErrorCount, pluralize(' error', fixableErrorCount), ' and ', fixableWarningCount, pluralize(' warning', fixableWarningCount), ' potentially fixable with the `--fix` option.\n', ].join('') ) } } // Resets output color, for prevent change on top level return total > 0 ? chalk.reset(output) : '' }