Atlas (Beta Release) Is Built on Git

The beta version of Atlas is built on Git, the powerful version control system that tracks every change in your content, who made it, and when it happened. What this means is that your content is secure and can be rolled back to any previous version if necessary. Git also provides the functionality for seamless collaboration tools (coming soon!).

Your Projects

When you sign into Atlas, the first thing you'll see is a list of all your existing projects. If you want to edit or build from an existing project, simply find and click the project in the list. To create a new project, click the New Project button to the right of the projects list.

If you want to start from scratch, you can define the title and description for your project and choose a project template to pre-populate your new repository with some skeleton files based on the kind of project you’re making.

You can also create a new Atlas project by importing an existing project from GitHub or by taking advantage of Atlas’ conversion services (if included in your pilot agreement).

Once you select a project or create a new one, you'll be taken to the project dashboard, where you'll see a list of all files in the project, and have access to the ebook-building tools.

The Project Dashboard

The project dashboard is your landing page for each project. It lists all the files and folders in your project and gives you quick access to the build tools (more on building below).

From the project dashboard, your next steps will likely be either to start writing or to build your project. Click a file in your Files pane at left to open it in the editor. For more about building, see below.

Writing and Editing

The Atlas editor has two writing modes: the Visual Editor and the Code Editor. The Visual Editor is an online authoring environment similar to a word processor, with a formatting toolbar for tagging and styling your content. Documents created in the Visual Editor are stored as HTML5. The Code Editor allows you to view and edit the underlying HTML5 markup for your document. You can toggle back and forth between the Visual and Code Editors, and changes you make in either mode will immediately be reflected in the other.

While HTML5 is the default markup language for Atlas content, Atlas also supports documents written in Markdown, AsciiDoc, and DocBook XML. All three of these formats can be edited using the Code Editor.

In both writing modes, you can navigate among your files using the Files menu to the left of the screen, create and delete files and folders,upload images, save your project (top-right button in the editor, or use the keyboard shortcut ⌘-s/Ctrl+s) and even attach a custom commit message to each save (hover over the Save button to open the commit message dialog box).

Creating a New File

To create a new file, click the New File button at bottom of the dashboard. Give your file a name, and hit Enter. You can also do this in the Files pane in the editor.

You can also organize your files into folders. To add a folder, click the New Folder button (next to the New File button). You can then click the folder name in the Files menu to open the folder and create new files within it.

Building

When you're finished writing, it's time to build your project so you can share it with the world. Atlas lets you export your project in four different formats: PDF, EPUB, MOBI, and HTML website.

The first time you build, you'll need to choose what formats to build, and what files and settings you want to apply to each format; click Configure on the project dashboard.

Every format has a few different options you can choose. Two options that are common to all formats are:

• Create a table of contents in your built project, based on your section headings.
• Collect all index tags you've added and create an alphabetical index in your built project.

Choose a theme for your project (more on that next). Then at the bottom of the Configure page, choose which files to add to the build, drag the files into the correct order, and then click Save. Now you can build from the dashboard.

If the build is successful, you'll get a link to download the file. If it fails, you'll get information about what went wrong (the usual culprit is markup errors).

Themes and Design

All of the Atlas output formats (PDF, EPUB, MOBI, and HTML) are powered by CSS, the standard styling language for the Web. You can write an entirely new theme using CSS that can be used for multiple projects, by multiple people, or you can just add CSS customizations for your specific project.

To apply a theme to your project, choose one of the default themes on the Configure page, or add a link to your own custom theme.

Building Locally with the API

Atlas gives you the option to build locally on the command line, using our API. (Note that you'll still need an internet connection for this to work.) This is great if you prefer to work locally using your own text editor but still want to see the final output.

Finding Help

For more details on any of the above topics, or for more advanced information, check out the Atlas documentation. If you’re stuck, have specific questions about the app, or just general ideas for improvement, you can contact the Atlas team at atlas@oreilly.com.