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