function getPullRequestComments()

in src/list-pulls.js [78:110]

• 30 lines of code
• 7 McCabe index (conditional complexity)

function getPullRequestComments (url, existingComments, callback) {
    if (GITHUB_ACCOUNT) {
        url = url.replace('https://', 'https://' + GITHUB_ACCOUNT);
    }

    if (typeof existingComments === 'function') {
        callback = existingComments;
        existingComments = [];
    }

    request.get({
        url,
        headers: { 'User-Agent': 'Cordova Coho' }
    }, function (err, res, payload) {
        if (err) {
            if (!commentFailed) {
                commentFailed = true;
                console.warn('Getting pull request comments failed: ' + err);
            }
            callback(existingComments);
        }
        const comments = JSON.parse(payload);
        if (!comments.forEach) {
            // We don't have an array, so something failed
            if (!commentFailed) {
                commentFailed = true;
                console.warn('Getting pull request comments failed: did not return an array');
            }
            callback(existingComments);
        }
        callback(existingComments.concat(comments));
    });
}