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reporter.js
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reporter.js
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import chalk from 'chalk';
/**
* Compute string to output on terminal
* @param {Array>Diff>} options.errors
* @param {Array>Diff>} options.warnings
* @param {Array>Diff>} options.infos
* @param {Array<RawDiff>} options.unmatchDiffs
* @return {String}
*/
export default function ({ errors, warnings, infos, unmatchDiffs }) {
let output = 'swagger-diff\n';
const errorColor = errors.length > 0 ? chalk.red : chalk.white;
output += errorColor(`Errors (${errors.length})\n`);
if (errors.length > 0) {
output += errors.map(diff => `${padSpaces(diff.ruleId, 30)}${diff.message}`).join('\n');
output += '\n';
}
const warningColor = warnings.length > 0 ? chalk.yellow : chalk.white;
output += warningColor(`Warnings (${warnings.length})\n`);
if (warnings.length > 0) {
output += warnings.map(diff => `${padSpaces(diff.ruleId, 30)}${diff.message}`).join('\n');
output += '\n';
}
if (infos.length > 0) {
output += `Infos (${infos.length})\n`;
output += infos.map(diff => `${padSpaces(diff.ruleId, 30)}${diff.message}`).join('\n');
output += '\n';
}
const unmatchedColor = unmatchDiffs.length > 0 ? chalk.yellow : chalk.white;
if (unmatchDiffs.length > 0) {
output += unmatchedColor(`Unmatched diffs (${unmatchDiffs.length})\n`);
output += unmatchDiffs.map(rawDiff => JSON.stringify(rawDiff)).join('\n');
}
return output;
}
function padSpaces(string, length) {
let output = string;
for (let i = 0; i < length - string.length; i++) {
output += ' ';
}
return output;
}