def call(body) {
    def config = [:]
    body.resolveStrategy = Closure.DELEGATE_FIRST
    body.delegate = config
    body ()

    def reposConfig = [:[:]]
    config.reposConfig.each{repo ->
        reposConfig = [
            gitBranch: repo.value.gitBranch,
            gitRepo: repo.value.gitRepo,
            gitCreds: repo.value.gitCreds
        ]
    }

    reposConfig.each{repo ->
        echo "Map Element ${index} (${repo.key}): ${repo.value.gitRepo}"
    }
}