betajs/betajs-compile

module.exports = function (taskname, minversion) {
    this.grunt.loadNpmTasks('grunt-template');
    taskname = taskname || "travis";
    minversion = minversion || "0.10";
    var versions = ["0.10", "0.11", "0.12", "4.0", "4.1"];
    while (versions.length > 0 && versions[0] !== minversion)
        versions.shift();
    if (versions.length === 0)
        versions.push(minversion);
    return this.registerTask(taskname, [
        this.addConfigTask("template", taskname, {
            options: {
                data: {
                    versions: versions
                }
            },
            files : {
                ".travis.yml" : [this.localFile("templates/yml/travis.tpl")]
            }
        })
    ]);
};