Github Branches

Yaydoc’s User Interface consists of a form with three required fields; the user’s email address, git repository’s URL, and a theme for the generated website. Specific values of these fields are the minimum requirement to generate documentation for a project. There are certain other configuration variables for whom we assumed default values. Among these, we assumed `docs/` directory or the directory specified in the `yaydoc.yml` configuration file as the default path for the documentation. Also, `Default Branch` is assumed as the branch to generate documentation website. However, this cannot guarantee the generation of docs for every other project. These configurations can have different values based on a project.

Thus, there was a need to include certain input values for advanced configuration. The addition of these configurations in the UI doesn’t compel the user to specify them. In our attempt to improve user’s experience, we show the default values to the user when they are specifying custom values for these configurations.

If the user doesn’t specify a value for the repository’s branch, a default value is retrieved from Github’s Repository Components API, taking repository’s URL from the required input as the input URL.

/**
 * Setting the branch name with `default_branch` attriburte from
 * Github’s Repository Components API
 * @param gitUrl: URL of the github repository
 */
setDefaultBranchName: function (gitUrl) {
  var owner = gitUrl.split(“/”)[3] || ‘’;
  var repository = gitUrl.split(“/”)[4] || ‘’).split(‘.’)[0] || ‘’;
  $.get(‘https://api.github.com/repos/’ + owner + ‘/’ + repository, {
    headers: {“User-Agent”: “Yaydoc”}
  }).complete(function (data) {
    $(“#target_branch”).val(data.responseJSON.default_branch);
  });
}

There are certain cases in which the design of the Web User Interface could have been confusing. Since we are displaying all the advanced configurations at once, it could’ve appeared to the users that they are specifying empty values for the other. Thus to handle this, inputs were enabled on toggle when a checkbox beside them was checked. This was achieved making following changes in the front end of the code.

/**
 * Toggle editing of Branch Name input
 */
$(“#btnEditBranch”).click(function () {
  styles.toggleEditing(“target_branch”);
  ....
  ....
});

/**
 * Toggle Enabling/Disabling an input tag
 * @param id: `id` attribute of input tag
 */
toggleEditing: function (id) {
  const input = $(‘#’ + id);
  if (input.attr(‘disabled’)) {
    input.removeAttr(‘disabled’);
    $(‘#checkbox_’ + id).removeClass(‘glyphicon-unchecked’).addClass(‘glyphicon-check’);
  } else {
    input.attr(‘disabled’, ‘disabled’);
    $(‘checkbox_’ + id).removeClass(‘glyphicon-check’).addClass(‘glyphicon-unchecked’);
  }
}

Introducing advanced configurations to the User Interface has opened the possibility for even more projects to generate and deploy docs with much lesser constraints. One of our main aim for this project is to have a fairly simple UI and UX and we hope to bring further updated to achieve that.

Resources:

1. Github’s Repository API: https://developer.github.com/v3/repos/
2. jQuery’s AJAX Requests: https://api.jquery.com/jquery.get