README.md

Github Organization Contribution counter

A small C# program for counting all users contributions to master branch for every repository in the given organization.

Disclaimer: If your organization is huge, you should probably not use this as this will exhaust your GitHub API limit.

How to run:

Edit MY_ORGANIZATION with the name of the organization which you want to count, and edit MY_GITHUB_TOKEN with your GitHub token which has access to repositories.

Using .NET Core CLI, run:

dotnet run

Will output something like this;

user1: 1337
user2: 1002
user3: 860
...

GithubContributionCounter.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.1</TargetFramework>
    <LangVersion>7.3</LangVersion>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Octokit" Version="0.32.0" />
  </ItemGroup>

</Project>

GithubOrganizationContributions.cs

using Octokit;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace GithubContributionCounter
{
    class Program
    {
        public static async Task Main(string[] args)
        {
            const string MY_ORGANIZATION = "";
            const string MY_GITHUB_TOKEN = "";

            var credentials = new Credentials(MY_GITHUB_TOKEN);
            var githubClient = new GitHubClient(new ProductHeaderValue("GithubContributionCounter"))
            {
                Credentials = credentials
            };

            var orgRepos = await githubClient.Repository.GetAllForOrg(MY_ORGANIZATION);
            var orgMembers = await githubClient.Organization.Member.GetAll(MY_ORGANIZATION);
            var contributions = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase);

            foreach (var item in orgMembers)
            {
                if (!contributions.ContainsKey(item.Login))
                {
                    contributions.Add(item.Login, 0);
                }
            }

            foreach (var item in orgRepos)
            {
                var repoContributors = await githubClient.Repository.GetAllContributors(MY_ORGANIZATION, item.Name);
                foreach (var items in repoContributors)
                {
                    contributions.TryGetValue(items.Login, out int currentCount);
                    contributions[items.Login] = currentCount + items.Contributions;
                }
            }


            var results = from pair in contributions
                          orderby pair.Value descending
                          select pair;

            // Display results.
            foreach (var pair in results)
            {
                Console.WriteLine("{0}: {1}", pair.Key, pair.Value);
            }

            Console.ReadKey();
        }
    }
}