Calculate maintainer reviews for Hacktoberfest using AndcultureCode/AndcultureCode.Cli

and-cli-github.js

// https://github.com/AndcultureCode/AndcultureCode.Cli/blob/main/and-cli-github.js
await github.getToken(); // make all requests authenticated
const repos = await github.repositoriesByAndculture();

echo.headerSuccess("Calculating review counts...");
const reviewCounts = {};

await js.asyncForEach(repos, async (repo) => {
    echo.message(` - Processing ${repo.full_name}`);

    if (repo.owner.login == null) {
        return;
    }

    const prs = await github.getPullRequests(
        repo.owner.login,
        repo.name,
        "closed"
    );

    await js.asyncForEach(prs, async (pr) => {
        const created = new Date(pr.created_at);
        if (created.getMonth() !== 9) { // hacktoberfest
             // october
             return;
        }

        const reviews = await github.getPullRequestReviews(
            repo.owner.login,
            repo.name,
            pr.number
        );

        reviews.forEach((review) => {
            if (review.user == null) {
                return;
            }
            const user = review.user.login;

            if (reviewCounts[user] == null) {
                reviewCounts[user] = 0;
            }

            reviewCounts[user]++;
        });
    });
});

echo.message(JSON.stringify(reviewCounts, null, 4));

github.js

// https://github.com/AndcultureCode/AndcultureCode.Cli/blob/main/modules/github.js
/**
 * Retrieves list of pull requests for a repository
 * @param {string} owner user or organization name owning the repo
 * @param {string} repoName name of repository
 * @param {string} state all, closed, open
 */
async getPullRequests(owner, repoName, state) {
    state = StringUtils.isEmpty(state) ? "all" : state;

    try {
        const response = await _client().pulls.list({
            owner: owner,
            repo: repoName,
            state,
        });
        _throwIfApiError(response);

        return response.data;
    } catch (e) {
        echo.error(
            `Error retrieving pull requests for ${owner}/${repoName} - ${e}`
        );
        return null;
    }
},

/**
 * Retrieves list of reviews for a pull request
 * @param {string} owner user or organization name owning the repo
 * @param {string} repoName name of repository
 * @param {number} number pull request number
 */
async getPullRequestReviews(owner, repoName, number) {
    try {
        const response = await _client().pulls.listReviews({
            owner: owner,
            repo: repoName,
            pull_number: number,
        });
        _throwIfApiError(response);

        return response.data;
    } catch (e) {
        echo.error(
            `Error retrieving reviews for ${owner}/${repoName}/pulls/${number} - ${e}`
        );
        return null;
    }
},

Quick and dirty script whipped up in 20-30 minutes - likely to pretty it up and add to and-cli