96 lines
2.3 KiB
JavaScript
96 lines
2.3 KiB
JavaScript
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var pico = require('picocolors');
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var path = require('path');
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var firstBy = require('thenby');
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var util = require('./util');
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var supportsLargeCharset =
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process.platform !== 'win32' ||
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process.env.CI ||
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process.env.TERM === 'xterm-256color';
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var warningSymbol = supportsLargeCharset ? '⚠' : '!!';
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function createSortFunction(positionless, sortByPosition) {
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var positionValue = 0
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if (positionless === 'any') { positionValue = 1; }
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if (positionless === 'first') { positionValue = 2; }
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if (positionless === 'last') { positionValue = 0; }
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var sortFunction = firstBy((m) => {
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if (!m.line) return 1;
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return positionValue;
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})
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if (sortByPosition) {
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sortFunction = sortFunction.thenBy('line').thenBy('column');
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}
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return sortFunction;
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}
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module.exports = function (opts) {
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var options = opts || {};
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var sortByPosition =
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typeof options.sortByPosition !== 'undefined'
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? options.sortByPosition
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: true;
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var positionless = options.positionless || 'first';
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var sortFunction = createSortFunction(positionless, sortByPosition);
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return function (input) {
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var messages = input.messages.filter(function (message) {
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return typeof message.text === 'string';
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});
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var source = input.source;
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if (!messages.length) return '';
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var orderedMessages = messages.sort(sortFunction);
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var output = '\n';
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if (source) {
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output += pico.bold(pico.underline(logFrom(source))) + '\n';
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}
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orderedMessages.forEach(function (w) {
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output += messageToString(w) + '\n';
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});
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return output;
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function messageToString(message) {
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var location = util.getLocation(message);
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var str = '';
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if (location.line) {
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str += pico.bold(location.line);
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}
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if (location.column) {
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str += pico.bold(':' + location.column);
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}
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if (location.line || location.column) {
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str += '\t';
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}
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if (!options.noIcon && message.type === 'warning') {
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str += pico.yellow(warningSymbol + ' ');
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}
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str += message.text;
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if (!options.noPlugin) {
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str += pico.yellow(' [' + message.plugin + ']');
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}
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return str;
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}
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function logFrom(fromValue) {
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if (fromValue.charAt(0) === '<') return fromValue;
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return path.relative(process.cwd(), fromValue).split(path.sep).join('/');
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}
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};
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};
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