This is the repository for the Bitmask help pages at https://bitmask.net.

It is entirely static, but relies on a bunch of apache tricks for things like language negotiation. Bitmask help uses a static website generator called amber to render the source files into html files.

To submit changes, please fork this repo and issue pull requests on github. If you don't know how to use git, you can submit changes via the github website.

Learning to use git can be very difficult. As an alternative, it is possible to contribute to bitmask_help by directly editing pages through the github website. This method does not let you preview how the page will render, but it does allow you to contribute edits without needing to install any software.

First, create your own fork:

1. Go to https://github.com and register for an account
2. Visit https://github.com/leapcode/bitmask_help
3. Click "Fork" in the top right hand corner

Next, edit files:

• Existing Files: You can edit an existing file by clicking on the file name and then clicking the "Edit" button in the file's toolbar. To save, type a commit message and hit the "Commit" button.
• New Files: You can add a new page by clicking the "+" button at the end of the path breadcrumbs (e.g. "bitmask_help / pages / chat / [+]" near the top of the page).

Once you are done with edits:

1. Visit the web page for your fork (e.g. https://github.com/yourname/bitmask_help)
2. Click the "Pull Request" link above the file listing (not the "Pull Requests" link on the side)
3. Review changes, then click "Create Pull Request"
4. Add some description, the click "Send pull request"

Boom, you are done. Someone will review the pull request and either merge it right away or add comments.

Once your changes are merged, you should destroy your fork. Then, the next time you want to make changes, create a new fork again. This way, you will be working from the current copy.

Installing amber

In order to preview your edits to the content in pages you will need a program called amber.

To install on Debian or Ubuntu (Wheezy or later):

sudo apt-get install ruby ruby-dev
sudo gem install amber

To install on Mac, see below. Check https://github.com/leapcode/amber for more information.

Previewing pages

When you are making changes, you can see a preview of these changes by running the amber server:

amber server

Then browse to http://localhost:8000. Any page you view this way gets re- rendered when it is loaded. Because the links and css paths are absolute, loading the rendered pages directly in the browser will create ugly results. For this reason, it is best to use the amber server.

Putting it all together:

1. Go to https://github.com/leapcode/bitmask_help and click the fork button.
2. Clone your fork locally: git clone ssh://[email protected]/your-id/bitmask_help
3. Start the amber server: cd bitmask_help; amber server
4. Edit files in bitmask_help/pages
5. Preview changes in your browser using http://localhost:8000
6. When satisfied, git commit, git push
7. Go to https://github.com/your-id/bitmask_help and issue a pull request

One way you can refresh your repo with upstream before pushing:

git remote add upstream https://github.com/leapcode/bitmask_help
git fetch upstream
git rebase upstream/master

You only need to run git remote add once. Alternately, you could set origin to be leapcode/bitmask_help and add your fork as a remote.

bitmask_help/
  amber/     -- amber configuration, stylesheets, layouts, etc.
  pages/     -- the source text for the website pages.
  public/    -- the rendered output (not committed to git).

The static content files in bitmask_help/public are rendered from the content in bitmask_help/pages. You edit pages in the pages directory, but never edit anything in the public directory.

There are two ways to create pages:

A page might be represented by files with different language suffixes:

email.en.text
email.pt.text

Alternately, a page might be represented by a folder. This method allows you to have sub-pages.

email/
  en.text
  pt.text
  client/
    en.text

In general, it is preferred to use the folder method, even when pages don't have children.

Many of the strings for the website are not in pages but are in special localization files. These live in the locales directory:

amber/
  locales/
    en.yml
    es.yml

If you change one of these files or add a file, you will need to restart the amber server.

Note: these files are only picked up if the locale is enabled in amber/config.rb.

If you need to add or remove a top or side nav menu, you'll need to edit

amber/
  menu.txt

Note that you will need to restart the amber server for changes to take effect.

You can create pages in three different markup languages:

• textile (suffix .text)
• markdown (suffix .md)
• haml (suffix .haml)

Most of the Bitmask help pages are written using textile. It is best to keep to textile for consistency.

Here is a brief overview of textile markup:

h1. heading 1
h2. heading 2

this is a paragraph

* this is a list
* another item in the list

"this is a link":http://to-this-url.org

here is some *bold text*

For a complete reference, see http://redcloth.org/textile/

Amber adds an additional way to make links:

[[label -> page-name]]
or
[[page-name]]
or
[[chat/client]]
or
[[label => https://bitmask.net]]

By using this double bracket link notation will automatically find the right path for the page with the specified name. Also, it will warn you if the page name is missing and it will ensure that the link is created with the correct language prefix. In haml, you can get the same effect using ruby code link 'label' => 'page'

The standard textile and markdown methods of linking do not work well with non-latin languages or right-to-left script, so it is recommended that you always use the amber method of forming links.

The arrows -> and => can be used interchangeably. For right-to-left script, the arrow goes the opposite direction (<- or <=).

Every file can have a "properties header". It looks like this:

@title = "A fine page"
@toc = false

continue on here with body text.

The properties start with '@' and are stripped out of the source file before it is rendered. Property header lines are evaluated as ruby. All properties are optional and they are inherited, including @title. To make a property not get inherited, use @this.propertyname = 'value' instead.

The syntax for properties is slightly different for HAML files (so that it is still valid HAML):

- @title = "A fine page"
- @toc = false

%p continue on here with body text.

Available properties:

• @title -- The title for the page, appearing as in an H1 on the top of the page and as the HTML title. Also used for navigation title if @nav_title is not set.
• @nav_title -- The title for the navigation to this page, as well as the HTML title if @title is not set.
• @summary -- Displayed under the title.
• @toc -- If set to false, don't include a table of contents when rendering the file. This only applies to .text and .md files.
• @layout -- Manually set the layout template to use for rendering this page.
• @this.alias -- An alternate url path (or paths if the value is an array) where this page should be available.

We do not yet have the capability to automatically identify which translated pages need to be updated. However, in the future, I plan to add the command amber diff [language-code], which will automatically spit out a listing that shows the changes made to the source English pages since the translation for each page was made.

(I haven't tried this myself)

Ruby 1.9 or greater is required to run amber.

Mac OS 10.9 (Mavericks) or later is running ruby 2.0 and can work with amber out of the box. For earlier Mac OS releases, you need to upgrade the ruby that comes with the computer. The easiest way to do this is with homebrew. To install, open a terminal and type:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
brew install ruby

After ruby is at 1.9 or newer, then just run:

sudo gem install amber

Alternately, if you want different versions of ruby installed, consider:

• https://github.com/sstephenson/rbenv
• http://rvm.io/

Windows is not yet supported.