compact.js
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/**
* @fileoverview Compact reporter
* @author Nicholas C. Zakas
*/
"use strict";
//------------------------------------------------------------------------------
// Helper Functions
//------------------------------------------------------------------------------
/**
* Returns the severity of warning or error
* @param {Object} message message object to examine
* @returns {string} severity level
* @private
*/
function getMessageType(message) {
if (message.fatal || message.severity === 2) {
return "Error";
}
return "Warning";
}
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
module.exports = function(results) {
let output = "",
total = 0;
results.forEach(result => {
const messages = result.messages;
total += messages.length;
messages.forEach(message => {
output += `${result.filePath}: `;
output += `line ${message.line || 0}`;
output += `, col ${message.column || 0}`;
output += `, ${getMessageType(message)}`;
output += ` - ${message.message}`;
output += message.ruleId ? ` (${message.ruleId})` : "";
output += "\n";
});
});
if (total > 0) {
output += `\n${total} problem${total !== 1 ? "s" : ""}`;
}
return output;
};