Project: Reveal-ck

Publisher: jedcn

The capabilities of config.yml

When you're creating a presentation you mainly focus your efforts on
your 'slides file'. This contains your content.

However, config.yml is another file that plays an important role:
it lets you supply general configuration. You can call out:

The theme of your presentation
The transitions used in your presentation
The title of your presentation
The author of your presentation

It is taken into account when you run a reveal-ck generate.

Scenarios

Generating slides with a template and config.yml
Generating slides with slides.rb and config.yml
Generating slides with custom filters and requires
Referencing config data with a templating language
Referencing config data with ruby
Generating slides with a template and og configs
Generating slides with a template and twitter configs

Generating slides with a template and config.yml

Given

a file named "config.yml" with:

title:       "Awesome Title"
author:      "Awesome Author"
theme:       "night"
transition:  "page"
description: "My beautiful slides"

Given

a file named "slides.haml" with:

%section
  %p
    Config

When

I run reveal-ck generate

Then

the exit status should be 0

And

the output should contain exactly "Generating slides for 'slides.haml'..\n"

And

the following files should exist:

slides/index.html

And

the file "slides/index.html" should contain:

<title>Awesome Title</title>

And

the file "slides/index.html" should contain:

<meta name="author" content="Awesome Author">

And

the file "slides/index.html" should contain:

<meta name="description" content="My beautiful slides">

And

the file "slides/index.html" should contain:

<meta name="generator" content="reveal-ck

And

the file "slides/index.html" should contain:

<link rel="stylesheet" href="css/theme/night.css" id="theme">

And

the file "slides/index.html" should contain:

transition: 'page'

Generating slides with slides.rb and config.yml

Given

a file named "config.yml" with:

title:      "Awesome Title"
author:     "Awesome Author"
theme:      "night"
transition: "page"

Given

a file named "slides.rb" with:

presentation do
  slide 'text', content: 'Config'
end

When

I run reveal-ck generate

Then

the exit status should be 0

And

the output should contain exactly "Generating slides for 'slides.rb'..\n"

And

the following files should exist:

slides/index.html

And

the file "slides/index.html" should contain:

<title>Awesome Title</title>

And

the file "slides/index.html" should contain:

<meta name="author" content="Awesome Author">

And

the file "slides/index.html" should contain:

<link rel="stylesheet" href="css/theme/night.css" id="theme">

And

the file "slides/index.html" should contain:

transition: 'page'

Generating slides with custom filters and requires

Given

a file named "config.yml" with:

filters:
  - 'HTML::Pipeline::ItsFilter'
requires:
  - './its_filter'

And

a file named "its_filter.rb" with:

module HTML
  class Pipeline
    class ItsFilter < TextFilter
      def call
        # Certain people prefer to say "It is" rather than "It’s"
        @text.gsub(/It’s/, 'It is')
      end
    end
  end
end

And

a file named "slides.md" with:

It's not professional.

When

I run reveal-ck generate

Then

the exit status should be 0

And

the output should contain exactly "Generating slides for 'slides.md'..\n"

And

the following files should exist:

slides/index.html

And

the file "slides/index.html" should contain:

<p>It is not professional.</p>

Referencing config data with a templating language

Given

a file named "config.yml" with:

data:
  neat_image: 'https://s3.amazonaws.com/hakim-static/reveal-js/reveal-parallax-1.jpg'

Given

a file named "slides.haml" with:

%section
  %img{ src: "#{config.data['neat_image']}" }

When

I run reveal-ck generate

Then

the exit status should be 0

And

the following files should exist:

slides/index.html

And

the file "slides/index.html" should have html matching the css:

img[src*="reveal-js/reveal-parallax-1.jpg"]

the referenced image

Referencing config data with ruby

Given

a file named "config.yml" with:

data:
  neat_image: 'https://s3.amazonaws.com/hakim-static/reveal-js/reveal-parallax-1.jpg'

Given

a file named "slides.rb" with:

presentation do
  slide 'neat_image'
end

Given

a file named "templates/neat_image.haml" with:

%section
  %img{ src: "#{config.data['neat_image']}" }

When

I run reveal-ck generate

Then

the exit status should be 0

And

the following files should exist:

slides/index.html

And

the file "slides/index.html" should have html matching the css:

img[src*="reveal-js/reveal-parallax-1.jpg"]

the referenced image

Generating slides with a template and og configs

Given

a file named "config.yml" with:

meta_properties:
  og:title: "reveal-ck"

Given

a file named "slides.haml" with:

%section
  %p
    Config

When

I run reveal-ck generate

Then

the exit status should be 0

And

the output should contain exactly "Generating slides for 'slides.haml'..\n"

And

the following files should exist:

slides/index.html

And

the file "slides/index.html" should contain:

<meta property="og:title" content="reveal-ck" />

Generating slides with a template and twitter configs

Given

a file named "config.yml" with:

meta_names:
  twitter:title: "reveal-ck"

Given

a file named "slides.haml" with:

%section
  %p
    Config

When

I run reveal-ck generate

Then

the exit status should be 0

And

the output should contain exactly "Generating slides for 'slides.haml'..\n"

And

the following files should exist:

slides/index.html

And

the file "slides/index.html" should contain:

<meta name="twitter:title" content="reveal-ck" />

Last published about 1 year ago by jedcn.

The capabilities of config.yml

Reveal-ck settings