Print GitHub projects and list of projects withing a repository

ballerina-github-project.bal

import ballerina/config;
import ballerina/http;
import ballerina/io;
import ballerina/log;
import wso2/github4;

endpoint github4:Client githubClient {
    clientConfig: {
        auth: {
            scheme: http:OAUTH2,
            accessToken: config:getAsString("GITHUB_TOKEN")
        }
    }
};

public function main(string... args) {
    var repository = githubClient->getRepository("exp-org/ballerina-ground");
    match repository {
        github4:Repository projectRepository => {

            var repoProject = githubClient->getRepositoryProject(projectRepository, 1);
            match repoProject {
                github4:Project project => {
                    io:println("Project : ", project);
                }
                github4:GitClientError e => {
                    log:printError("Error occurred while reading project.", err = e);
                }
            }

            var repoProjectList = githubClient->getRepositoryProjectList(projectRepository, github4:STATE_OPEN, 1);
            match repoProjectList {
                github4:ProjectList projectList => {
                    io:println("Project List : ", projectList.getAllProjects());
                }
                github4:GitClientError e => {
                    log:printError("Error occurred while reading project list.", err = e);
                }
            }
        }
        error e => {
            log:printError("Error occurred while reading github repository.", err = e);
        }
    }
}