GraphQLGitLabClientFactory.cs

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using System;
using System.Net.Http.Headers;
using System.Threading.Tasks;
 
using Microsoft.Extensions.DependencyInjection;
 
namespace Tgstation.Server.Host.Utils.GitLab.GraphQL
{
    public sealed class GraphQLGitLabClientFactory
    {
        public static async ValueTask<IGraphQLGitLabClient> CreateClient(string? bearerToken = null)
        {
            var serviceCollection = new ServiceCollection();
 
            var clientBuilder = serviceCollection
                .AddGraphQLClient();
            var graphQLEndpoint = new Uri("https://gitlab.com/api/graphql");
 
            clientBuilder.ConfigureHttpClient(
                client =>
                {
                    client.BaseAddress = new Uri("https://gitlab.com/api/graphql");
                    if (bearerToken != null)
                    {
                        client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", bearerToken);
                    }
                });
 
            var serviceProvider = serviceCollection.BuildServiceProvider();
            try
            {
                return new GraphQLGitLabClient(serviceProvider);
            }
            catch
            {
                await serviceProvider.DisposeAsync();
                throw;
            }
        }
    }
}