0.11.2

Better error messages
2025-07-04 00:00:41 -04:00 · 2014-12-07 22:40:49 +00:00 · 2014-12-07 22:40:41 +00:00
52 changed files with 394 additions and 1217 deletions
--- a/.gitattributes
+++ b/.gitattributes
@ -1 +0,0 @@
-features/test-site/* linguist-vendored
--- a/.github/stale.yml
+++ b/.github/stale.yml
@ -1,10 +0,0 @@
-daysUntilStale: 18
-daysUntilClose: 3
-staleLabel: stale
-exemptLabels:
-  - pinned
-markComment: >
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs. Thank you
-  for your contributions.
-closeComment: false
--- a/.travis.yml
+++ b/.travis.yml
@ -1,12 +1,8 @@
-sudo: false
-dist: trusty
 language: ruby
 bundler_args: --without debug
-before_script: bundle exec jekyll --version
 script: bundle exec rake features_with_coveralls
 rvm:
-  - '2.6'
-  - '2.5'
-  - '2.4'
-  - '2.3'
-  - '2.2'
+  - 2.1.0
+  - 2.0.0
+  - 1.9.3
+  - rbx-2
--- a/5
+++ b/5
@ -1,12 +1,9 @@
 source 'https://rubygems.org/'
-
 gemspec

 group :development do
  gem 'rake'
-  gem 'cucumber', '~> 3.1'
-  gem 'test-unit', '~> 3.2'
+  gem 'cucumber', '~> 1.3'

-  gem 'simplecov', :require => false
  gem 'coveralls', :require => false
 end
--- a/2
+++ b/2
@ -1,6 +1,6 @@
 The MIT License (MIT)

-Copyright (c) 2018 Joseph Wynn
+Copyright (c) 2014 Joseph Wynn

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/README.md
+++ b/README.md
@ -1,52 +1,62 @@
-# jekyll-responsive-image
+# Jekyll Responsive Images

-A [Jekyll](http://jekyllrb.com/) plugin for automatically resizing images. Fully configurable and unopinionated, jekyll-responsive-image allows you to display responsive images however you like: using [`<img srcset>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Img#attr-srcset), [`<picture>`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/picture), or [Imager.js](https://github.com/BBC-News/Imager.js/).
+Jekyll Responsive Images is a [Jekyll](http://jekyllrb.com/) plugin and utility for automatically resizing images. Its intended use is for sites which want to display responsive images using something like [`srcset`](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Img#Specifications) or [Imager.js](https://github.com/BBC-News/Imager.js/).

-[![Build Status](https://img.shields.io/travis/wildlyinaccurate/jekyll-responsive-image.svg?style=flat-square)](https://travis-ci.org/wildlyinaccurate/jekyll-responsive-image)
-[![Coverage Status](https://img.shields.io/coveralls/wildlyinaccurate/jekyll-responsive-image.svg?style=flat-square)](https://coveralls.io/repos/github/wildlyinaccurate/jekyll-responsive-image/badge.svg?branch=master)
+[![Build Status](https://travis-ci.org/wildlyinaccurate/jekyll-responsive-images.svg?branch=master)](https://travis-ci.org/wildlyinaccurate/jekyll-responsive-images)
+[![Coverage Status](https://img.shields.io/coveralls/wildlyinaccurate/jekyll-responsive-images.svg)](https://coveralls.io/r/wildlyinaccurate/jekyll-responsive-images)
+[![Dependency Status](https://gemnasium.com/wildlyinaccurate/jekyll-responsive-images.svg)](https://gemnasium.com/wildlyinaccurate/jekyll-responsive-images)

 ## Installation

-This plugin can be installed in three steps:
-
-### 1. Install the gem
-
-Either add `jekyll-responsive-image` to your Gemfile, or run the following command to install the gem:
+You can either use the gem and update your `_config.yml`:

 ```
-$ gem install jekyll-responsive-image
+$ gem install jekyll-responsive_image
 ```

-Then you can either add `jekyll-responsive-image` to the `plugins` section of your `_config.yml`:
-
 ```yaml
-plugins:
-  - jekyll-responsive-image
+# _config.yml
+gems: [jekyll-responsive_image]
 ```
-Note: If you are using a Jekyll version less than 3.5.0, use the `gems` key instead of `plugins`.

-Or you can copy the contents of [`responsive_image.rb`](lib/jekyll-responsive-image.rb) into your `_plugins` directory.
+Or you can simply copy [`responsive_image.rb`](lib/jekyll/responsive_image.rb) into your `_plugins` directory.

-### 2. Create an image template file
+## Configuration

-You will need to create a template in order to use the `responsive_image` and `responsive_image_block` tags. Normally the template lives in your `_includes/` directory. Not sure where to start? [Take a look at the sample templates](sample-templates).
-
-For more advanced templates, see the [**Templates**](#templates) section below.
-
-### 3. Configure the plugin
-
-You **must** have a `responsive_image` block in your `_config.yml` for this plugin to work. At a minimum, your `responsive_image` configuration should have a template path and a list of sizes.
+An example configuration is below.

 ```yaml
 responsive_image:
+  # [Required]
+  # Path to the image template.
  template: _includes/responsive-image.html
-  sizes:
-    - width: 320
-    - width: 480
-    - width: 800
-```

-For a list of all the available configuration options, see the [**All configuration options**](#all-configuration-options) section below.
+  # [Optional, Default: 85]
+  # Quality to use when resizing images.
+  default_quality: 90
+
+  # [Optional, Default: []]
+  # An array of resize configuration objects. Each object must contain at least
+  # a `width` value.
+  sizes:
+    - width: 480  # [Required] How wide the resized image will be.
+      quality: 80 # [Optional] Overrides default_quality for this size.
+    - width: 800
+    - width: 1400
+      quality: 90
+
+  # [Optional, Default: assets/resized/%{filename}-%{width}x%{height}.%{extension}]
+  # The template used when generating filenames for resized images.
+  #
+  # Parameters available are:
+  #   %{basename}    Basename of the file (assets/some-file.jpg => some-file.jpg)
+  #   %{filename}    Basename without the extension (assets/some-file.jpg => some-file)
+  #   %{extension}   Extension of the file (assets/some-file.jpg => jpg)
+  #   %{width}       Width of the resized image
+  #   %{height}      Height of the resized image
+  #
+  output_path_format: assets/resized/%{width}/%{basename}
+```

 ## Usage

@ -72,7 +82,7 @@ Any extra attributes will be passed straight to the template as variables.

 You can use Liquid variables as attributes with the `responsive_image_block` tag. This tag works in exactly the same way as the `responsive_image` tag, but is implemented as a block tag to allow for more complex logic.

-> **Important!** The attributes in the `responsive_image_block` tag are parsed as YAML, so whitespace and indentation are significant!
+> **Important!** The attributes in the `responsive_image_block` tag are parsed as YAML, so whitespace and indentation are important!

 ```twig
 {% assign path = 'assets/test.png' %}
@ -87,169 +97,75 @@ You can use Liquid variables as attributes with the `responsive_image_block` tag
 {% endresponsive_image_block %}
 ```

-## Templates
+### Template

-It's easy to build your own custom templates to render images however you want using the template variables provided by jekyll-responsive-image.
+You will need to create a template in order to use the `responsive_image` tag. Below are some sample templates to get you started.
+
+#### Responsive images with `srcset`
+
+```twig
+{% capture srcset %}
+    {% for i in resized %}
+        /{{ i.path }} {{ i.width }}w,
+    {% endfor %}
+{% endcapture %}
+
+<img src="/{{ path }}" srcset="{{ srcset | strip_newlines }} /{{ original.path }} {{ original.width }}w">
+```
+
+#### Responsive images with `<picture>`
+
+```twig
+<picture>
+    {% for i in resized %}
+        <source media="(min-width: {{ i.width }}px)" srcset="/{{ i.path }}">
+    {% endfor %}
+    <img src="/{{ path }}">
+</picture>
+```
+
+#### Responsive images using [Imager.js](https://github.com/BBC-News/Imager.js/)
+
+> This template assumes an `output_path_format` of `assets/resized/%{width}/%{basename}`
+
+```twig
+{% assign smallest = resized | sort: 'width' | first %}
+
+<div class="responsive-image">
+    <img class="responsive-image__placeholder" src="/{{ smallest.path }}">
+    <div class="responsive-image__delayed" data-src="/assets/resized/{width}/{{ original.basename }}"></div>
+</div>
+
+<script>
+    new Imager('.responsive-image__delayed', {
+        availableWidths: [{{ resized | map: 'width' | join: ', ' }}]
+        onImagesReplaced: function() {
+            $('.responsive-image__placeholder').hide();
+        }
+    });
+</script>
+```

 ### Template Variables

 The following variables are available in the template:

 | Variable   | Type   | Description                                                                                          |
-|------------|---------------|------------------------------------------------------------------------------------------------------|
+|----------- |--------|------------------------------------------------------------------------------------------------------|
 | `path`     | String | The path of the unmodified image. This is always the same as the `path` attribute passed to the tag. |
-| `resized`  | Array<Object> | An array of all the resized images. Each image is an **Image Object**.                               |
+| `resized`  | Array  | An array of all the resized images. Each image is an **Image Object**.                               |
 | `original` | Object | An **Image Object** containing information about the original image.                                 |
-| `*`        | String        | Any other attributes will be passed to the template verbatim as strings (see below).                 |
-
-Any other attributes that are given to the `responsive_image` or `responsive_image_block` tags will be available in the template. For example the following tag will provide an `{{ alt }}` variable to the template:
-
-```twig
-{% responsive_image path: assets/my-file.jpg alt: "A description of the image" %}
-```
+| `*`        | String | Any other attributes will be passed to the template verbatim as strings.                             |

 #### Image Objects

 Image objects (like `original` and each object in `resized`) contain the following properties:

 | Variable    | Type    | Description                                                             |
-|-------------|---------|----------------------------------------------------------------------------------------------|
+|-------------|---------|-------------------------------------------------------------------------|
 | `path`      | String  | The path to the image.                                                  |
 | `width`     | Integer | The width of the image.                                                 |
 | `height`    | Integer | The height of the image.                                                |
 | `basename`  | String  | Basename of the file (`assets/some-file.jpg` => `some-file.jpg`).       |
-| `dirname`   | String  | Directory of the file relative to `base_path` (`assets/sub/dir/some-file.jpg` => `sub/dir`). |
 | `filename`  | String  | Basename without the extension (`assets/some-file.jpg` => `some-file`). |
 | `extension` | String  | Extension of the file (`assets/some-file.jpg` => `jpg`).                |
-
-## All configuration options
-
-A full list of all of the available configuration options is below.
-
-```yaml
-responsive_image:
-  # [Required]
-  # Path to the image template.
-  template: _includes/responsive-image.html
-
-  # [Optional, Default: 85]
-  # Quality to use when resizing images.
-  default_quality: 90
-
-  # [Optional, Default: []]
-  # An array of resize configuration objects. Each object must contain at least
-  # a `width` value.
-  sizes:
-    - width: 480  # [Required] How wide the resized image will be.
-      quality: 80 # [Optional] Overrides default_quality for this size.
-    - width: 800
-    - width: 1400
-      quality: 90
-
-  # [Optional, Default: false]
-  # Rotate resized images depending on their EXIF rotation attribute. Useful for
-  # working with JPGs directly from digital cameras and smartphones
-  auto_rotate: false
-
-  # [Optional, Default: false]
-  # Strip EXIF and other JPEG profiles. Helps to minimize JPEG size and win friends
-  # at Google PageSpeed.
-  strip: false
-
-  # [Optional, Default: assets]
-  # The base directory where assets are stored. This is used to determine the
-  # `dirname` value in `output_path_format` below.
-  base_path: assets
-
-  # [Optional, Default: assets/resized/%{filename}-%{width}x%{height}.%{extension}]
-  # The template used when generating filenames for resized images. Must be a
-  # relative path.
-  #
-  # Parameters available are:
-  #   %{dirname}     Directory of the file relative to `base_path` (assets/sub/dir/some-file.jpg => sub/dir)
-  #   %{basename}    Basename of the file (assets/some-file.jpg => some-file.jpg)
-  #   %{filename}    Basename without the extension (assets/some-file.jpg => some-file)
-  #   %{extension}   Extension of the file (assets/some-file.jpg => jpg)
-  #   %{width}       Width of the resized image
-  #   %{height}      Height of the resized image
-  #
-  output_path_format: assets/resized/%{width}/%{basename}
-
-  # [Optional, Default: true]
-  # Whether or not to save the generated assets into the source folder.
-  save_to_source: false
-
-  # [Optional, Default: false]
-  # Cache the result of {% responsive_image %} and {% responsive_image_block %}
-  # tags. See the "Caching" section of the README for more information.
-  cache: false
-
-  # [Optional, Default: []]
-  # By default, only images referenced by the responsive_image and responsive_image_block
-  # tags are resized. Here you can set a list of paths or path globs to resize other
-  # images. This is useful for resizing images which will be referenced from stylesheets.
-  extra_images:
-    - assets/foo/bar.png
-    - assets/bgs/*.png
-    - assets/avatars/*.{jpeg,jpg}
-```
-
-## Troubleshooting
-
-### Error: Can't install RMagick
-
-`jekyll-responsive-image` uses `rmagick` which is currently incompatible with ImageMagick 7. If you get an error like:
-
-```
-Can't install RMagick 2.16.0. Can't find MagickWand.h
-```
-
-Then you will need to install ImageMagick 6. If you are using Homebrew on Mac OS, this can be done with the following commands:
-
-```
-$ brew uninstall imagemagick
-$ brew install imagemagick@6 && brew link imagemagick@6 --force
-```
-
-## Caching
-
-You may be able to speed up the build of large sites by enabling render caching. This is usually only effective when the same image is used many times, for example a header image that is rendered in every post.
-
-The recommended way to enable caching is on an image-by-image basis, by adding `cache: true` to the tag:
-
-```twig
-{% responsive_image path: 'assets/my-file.jpg' cache: true %}
-
-{% responsive_image_block %}
-    path: assets/my-file.jpg
-    cache: true
-{% endresponsive_image_block %}
-```
-
-You can also enable it for all images by adding `cache: true` to your `_config.yml`:
-
-```yaml
-responsive_image:
-  cache: true
-  template: _includes/responsive-image.html
-  sizes:
-    - ...
-```
-
-## Development
-
-If you'd like to contribute to this repository, here's how you can set it up for development:
-
-1. Fork this repository
-2. Clone the fork to your local machine
-3. Install [ImageMagick](http://www.imagemagick.org/) (if you haven't already)
-4. Run `bundle install`
-5. Run the tests like this: `cucumber`
-
-If you'd like your Jekyll project to use your local fork directly, you can add the `:path` parameter to your gem command in the project's Gemfile:
-
-```ruby
-gem 'jekyll-responsive-image', :path => "/your/local/path/to/jekyll-responsive-image"
-```
-
-If you'd like your changes to be considered for the original repository, simply submit a pull request after you've made your changes. Please make sure all tests pass.
--- a/8
+++ b/8
@ -9,7 +9,7 @@ rescue Bundler::BundlerError => e
 end

 require 'rake'
-require 'jekyll-responsive-image/version'
+require 'jekyll/responsive_image/version'
 require 'cucumber/rake/task'
 require 'coveralls/rake/task'

@ -21,8 +21,8 @@ task :features_with_coveralls => [:features, 'coveralls:push']
 task :default => [:features]

 task :release do |t|
-  system "gem build jekyll-responsive-image.gemspec"
-  system "git tag v#{Jekyll::ResponsiveImage::VERSION} -a -m 'Tagged release of jekyll-responsive-image-#{Jekyll::ResponsiveImage::VERSION}.gem'"
+  system "gem build jekyll-responsive_image.gemspec"
+  system "git tag v#{Jekyll::ResponsiveImage::VERSION} -a -m 'Tagged release of jekyll-responsive_image-#{Jekyll::ResponsiveImage::VERSION}.gem'"
  system "git push --tags"
-  system "gem push jekyll-responsive-image-#{Jekyll::ResponsiveImage::VERSION}.gem"
+  system "gem push jekyll-responsive_image-#{Jekyll::ResponsiveImage::VERSION}.gem"
 end
--- a/compositor.json
+++ b/compositor.json
--- a/features/extra-image-generation.feature
+++ b/features/extra-image-generation.feature
@ -1,52 +0,0 @@
-Feature: Extra image generation
-  Scenario: Specifying a single image and glob patterns
-    Given I have a responsive_image configuration with:
-      """
-        sizes:
-          - width: 100
-        extra_images:
-          - assets/everybody-loves-jalapeño-pineapple-cornbread.png
-          - assets/*.jpeg
-      """
-    And I have a file "index.html" with "Hello, world!"
-    When I run Jekyll
-    Then the image "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should have the dimensions "100x50"
-    And the image "assets/resized/progressive-100x50.jpeg" should have the dimensions "100x50"
-    And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
-    And the file "_site/assets/resized/progressive-100x50.jpeg" should exist
-
-  Scenario: Specifying a recursive glob pattern
-    Given I have a responsive_image configuration with:
-      """
-        sizes:
-          - width: 100
-        extra_images:
-          - assets/**/*
-      """
-    And I have a file "index.html" with "Hello, world!"
-    When I run Jekyll
-    Then the image "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should have the dimensions "100x50"
-    And the image "assets/resized/exif-rotation-100x50.jpeg" should have the dimensions "100x50"
-    And the image "assets/resized/progressive-100x50.jpeg" should have the dimensions "100x50"
-    And the image "assets/resized/test-100x50.png" should have the dimensions "100x50"
-    And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
-    And the file "_site/assets/resized/exif-rotation-100x50.jpeg" should exist
-    And the file "_site/assets/resized/progressive-100x50.jpeg" should exist
-    And the file "_site/assets/resized/test-100x50.png" should exist
-
-  Scenario: Honouring Jekyll 'source' configuration
-    Given I have copied my site to "sub-dir/my-site-copy"
-    And I have a configuration with:
-      """
-        source: sub-dir/my-site-copy
-        responsive_image:
-          sizes:
-            - width: 100
-          extra_images:
-            - assets/*.png
-      """
-    And I have a file "index.html" with "Hello, world!"
-    When I run Jekyll
-    Then the image "sub-dir/my-site-copy/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should have the dimensions "100x50"
-    And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
-    And the file "_site/assets/resized/progressive-100x50.jpeg" should not exist
--- a/features/test-site/_includes/custom-template.html
+++ b/features/test-site/_includes/custom-template.html
--- a/features/fixtures/_includes/responsive-image.html
+++ b/features/fixtures/_includes/responsive-image.html
@ -0,0 +1,4 @@
+<img alt="{{ alt }}" src="/{{ path }}" title="{{ title }}" srcset="
+    {% for i in resized %}/{{ i.path }} {{ i.width }}w,{% endfor %}
+    /{{ original.path }} {{ original.width }}w
+">
--- a/features/test-site/assets/subdir/test.png
+++ b/features/test-site/assets/subdir/test.png
--- a/features/image-generation.feature
+++ b/features/image-generation.feature
@ -1,119 +0,0 @@
-Feature: Responsive image generation
-  Scenario: Resizing images
-    Given I have a responsive_image configuration with:
-      """
-        template: _includes/responsive-image.html
-        sizes:
-          - width: 100
-      """
-    And I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png alt: Foobar %}"
-    When I run Jekyll
-    Then the image "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should have the dimensions "100x50"
-    And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
-
-  Scenario: Handling subdirectories
-    Given I have a responsive_image configuration with:
-      """
-        template: _includes/responsive-image.html
-        output_path_format: assets/resized/%{dirname}/%{filename}-%{width}.%{extension}
-        sizes:
-          - width: 100
-      """
-    And I have a file "index.html" with:
-      """
-        {% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png %}
-        {% responsive_image path: assets/subdir/test.png %}
-        {% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png cache: true %}
-      """
-    When I run Jekyll
-    Then the file "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100.png" should exist
-    And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100.png" should exist
-    And the file "assets/resized/subdir/test-100.png" should exist
-    And the file "_site/assets/resized/subdir/test-100.png" should exist
-
-  Scenario: Honouring source image interlace mode
-    Given I have a responsive_image configuration with:
-      """
-        template: _includes/responsive-image.html
-        sizes:
-          - width: 100
-      """
-    And I have a file "index.html" with "{% responsive_image path: assets/progressive.jpeg %}"
-    When I run Jekyll
-    Then the image "assets/resized/progressive-100x50.jpeg" should be interlaced
-
-  Scenario: Honouring Jekyll 'source' configuration
-    Given I have copied my site to "my-site-copy/src"
-    And I have a configuration with:
-      """
-        source: my-site-copy/src
-        responsive_image:
-          base_path: assets
-          template: _includes/responsive-image.html
-          output_path_format: assets/resized/%{dirname}/%{width}/%{basename}
-          sizes:
-            - width: 100
-      """
-    And I have a file "my-site-copy/src/index.html" with "{% responsive_image path: assets/subdir/test.png %}"
-    When I run Jekyll
-    Then the image "my-site-copy/src/assets/resized/subdir/100/test.png" should have the dimensions "100x50"
-    And the file "_site/assets/resized/subdir/100/test.png" should exist
-
-  Scenario: Images can be auto-rotated based on EXIF rotation
-    Given I have a responsive_image configuration with:
-      """
-        template: _includes/responsive-image.html
-        sizes:
-          - width: 100
-        auto_rotate: true
-      """
-    And I have a file "index.html" with "{% responsive_image path: assets/exif-rotation.jpeg %}"
-    When I run Jekyll
-    Then the file "_site/assets/resized/exif-rotation-100x200.jpeg" should exist
-
-  Scenario: Images aren't auto-rotated by default
-    Given I have a responsive_image configuration with:
-      """
-        template: _includes/responsive-image.html
-        sizes:
-          - width: 100
-      """
-    And I have a file "index.html" with:
-      """
-        {% responsive_image path: assets/exif-rotation.jpeg %}
-        {% responsive_image path: assets/progressive.jpeg %}
-      """
-    When I run Jekyll
-    Then the file "_site/assets/resized/exif-rotation-100x50.jpeg" should exist
-    Then the file "_site/assets/resized/progressive-100x50.jpeg" should exist
-
-  Scenario: Images should not be stripped of EXIF info by default
-    Given I have a responsive_image configuration with:
-      """
-        template: _includes/responsive-image.html
-        sizes:
-          - width: 100
-      """
-    And I have a file "index.html" with:
-      """
-        {% responsive_image path: assets/exif-rotation.jpeg %}
-      """
-    When I run Jekyll
-    Then the file "_site/assets/resized/exif-rotation-100x50.jpeg" should exist
-    Then the image "_site/assets/resized/exif-rotation-100x50.jpeg" should have an EXIF orientation
-
-  Scenario: Images can be stripped of EXIF info
-    Given I have a responsive_image configuration with:
-      """
-        template: _includes/responsive-image.html
-        sizes:
-          - width: 100
-        strip: true
-      """
-    And I have a file "index.html" with:
-      """
-        {% responsive_image path: assets/exif-rotation.jpeg %}
-      """
-    When I run Jekyll
-    Then the file "_site/assets/resized/exif-rotation-100x50.jpeg" should exist
-    Then the image "_site/assets/resized/exif-rotation-100x50.jpeg" should have no EXIF orientation
--- a/features/image-hashes.feature
+++ b/features/image-hashes.feature
@ -1,32 +0,0 @@
-Feature: Image hashes inside responsive image templates
-  Scenario: Using the {% responsive_image %} tag
-    Given I have copied my site to "my-site-copy/src"
-    And I have a configuration with:
-      """
-        source: my-site-copy/src
-        responsive_image:
-          template: _includes/hash.html
-          output_path_format: assets/resized/%{dirname}/%{width}/%{basename}
-          sizes:
-            - width: 100
-      """
-    And I have a file "my-site-copy/src/index.html" with "{% responsive_image path: assets/subdir/test.png %}"
-    When I run Jekyll
-    Then the file "_site/index.html" should contain:
-      """
-      path: assets/subdir/test.png
-      width: 300
-      height: 150
-      basename: test.png
-      dirname: subdir
-      filename: test
-      extension: png
-
-      path: assets/resized/subdir/100/test.png
-      width: 100
-      height: 50
-      basename: test.png
-      dirname: resized/subdir/100
-      filename: test
-      extension: png
-      """
--- a/features/plugin.feature
+++ b/features/plugin.feature
@ -1,12 +0,0 @@
-Feature: General plugin usage
-  Scenario: No config at all
-    Given I have no configuration
-    When I run Jekyll
-    Then there should be no errors
-
-  Scenario: Config with empty responsive_image block
-    Given I have a responsive_image configuration with:
-      """
-      """
-    When I run Jekyll
-    Then there should be no errors
--- a/features/responsive-image-block.feature
+++ b/features/responsive-image-block.feature
@ -1,54 +1,31 @@
 Feature: Jekyll responsive_image_block tag
+  As a Jekyll template developer
+  I want to include Liquid variables when rendering my responsive images
+  In order to dynamically generate my responsive images
+
  Scenario: Simple image tag
    Given I have a responsive_image configuration with "template" set to "_includes/responsive-image.html"
    And I have a file "index.html" with:
      """
-      {% assign path = 'assets/everybody-loves-jalapeño-pineapple-cornbread.png' %}
+      {% assign path = 'assets/test.png' %}
+      {% assign alt = 'Lorem ipsum' %}
+
      {% responsive_image_block %}
          path: {{ path }}
          title: Magic rainbow adventure!
-          alt: Lorem ipsum
+          alt: {{ alt }}
      {% endresponsive_image_block %}
      """
    When I run Jekyll
-    Then I should see "<img alt=\"Lorem ipsum\" src=\"/assets/everybody-loves-jalapeño-pineapple-cornbread.png\" title=\"Magic rainbow adventure!\"" in "_site/index.html"
-
-  Scenario: Tabs for indentation
-    Given I have a responsive_image configuration with "template" set to "_includes/responsive-image.html"
-    And I have a file "index.html" with:
-      """
-      {% assign path = 'assets/everybody-loves-jalapeño-pineapple-cornbread.png' %}
-      {% responsive_image_block %}
-      	path: {{ path }}
-      	title: Magic rainbow adventure!
-      	alt: Lorem ipsum
-      {% endresponsive_image_block %}
-      """
-    When I run Jekyll
-    Then I should see "<img alt=\"Lorem ipsum\" src=\"/assets/everybody-loves-jalapeño-pineapple-cornbread.png\" title=\"Magic rainbow adventure!\"" in "_site/index.html"
-
-  Scenario: Global variables available in templates
-    Given I have a file "index.html" with:
-      """
-      {% responsive_image_block %}
-          path: assets/everybody-loves-jalapeño-pineapple-cornbread.png
-      {% endresponsive_image_block %}
-      """
-    And I have a configuration with:
-      """
-        baseurl: https://wildlyinaccurate.com
-        responsive_image:
-          template: _includes/base-url.html
-      """
-    When I run Jekyll
-    Then I should see "<img src=\"https://wildlyinaccurate.com/assets/everybody-loves-jalapeño-pineapple-cornbread.png\">" in "_site/index.html"
+    Then I should see "<img alt=\"Lorem ipsum\" src=\"/assets/test.png\" title=\"Magic rainbow adventure!\"" in "_site/index.html"

  Scenario: More complex logic in the block tag
    Given I have a responsive_image configuration with "template" set to "_includes/responsive-image.html"
    And I have a file "index.html" with:
      """
-      {% assign path = 'assets/everybody-loves-jalapeño-pineapple-cornbread.png' %}
+      {% assign path = 'assets/test.png' %}
      {% assign alt = 'Lorem ipsum' %}
+
      {% responsive_image_block %}
          path: {{ path }}

@ -60,7 +37,7 @@ Feature: Jekyll responsive_image_block tag
      {% endresponsive_image_block %}
      """
    When I run Jekyll
-    Then I should see "<img alt=\"Lorem ipsum\" src=\"/assets/everybody-loves-jalapeño-pineapple-cornbread.png\"" in "_site/index.html"
+    Then I should see "<img alt=\"Lorem ipsum\" src=\"/assets/test.png\"" in "_site/index.html"

  Scenario: Handling a nil path
    Given I have a responsive_image configuration with "template" set to "_includes/responsive-image.html"
@ -70,4 +47,4 @@ Feature: Jekyll responsive_image_block tag
          path: {{ path }}
      {% endresponsive_image_block %}
      """
-    Then Jekyll should throw a "Magick::ImageMagickError"
+    Then Jekyll should throw a "SyntaxError"
--- a/features/responsive-image-tag.feature
+++ b/features/responsive-image-tag.feature
@ -1,32 +1,28 @@
 Feature: Jekyll responsive_image tag
+  As a Jekyll template developer
+  I want to include responsive images in my page
+  In order to best cater for devices of all sizes
+
  Scenario: Simple image tag
    Given I have a responsive_image configuration with "template" set to "_includes/responsive-image.html"
-    And I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png alt: Foobar %}"
+    And I have a file "index.html" with "{% responsive_image path: assets/test.png alt: Foobar %}"
    When I run Jekyll
-    Then I should see "<img alt=\"Foobar\" src=\"/assets/everybody-loves-jalapeño-pineapple-cornbread.png\"" in "_site/index.html"
-
-  Scenario: Global variables available in templates
-    Given I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png %}"
-    And I have a configuration with:
-      """
-        baseurl: https://wildlyinaccurate.com
-        responsive_image:
-          template: _includes/base-url.html
-      """
-    When I run Jekyll
-    Then I should see "<img src=\"https://wildlyinaccurate.com/assets/everybody-loves-jalapeño-pineapple-cornbread.png\">" in "_site/index.html"
+    Then I should see "<img alt=\"Foobar\" src=\"/assets/test.png\"" in "_site/index.html"

  Scenario: Adding custom attributes
    Given I have a responsive_image configuration with "template" set to "_includes/responsive-image.html"
-    And I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png alt: 'Foobar bazbar' title: 'Lorem Ipsum' %}"
+    And I have a file "index.html" with:
+      """
+      {% responsive_image path: assets/test.png alt: 'Foobar bazbar' title: "Lorem Ipsum" %}
+      """
    When I run Jekyll
-    Then I should see "<img alt=\"Foobar bazbar\" src=\"/assets/everybody-loves-jalapeño-pineapple-cornbread.png\" title=\"Lorem Ipsum\"" in "_site/index.html"
+    Then I should see "<img alt=\"Foobar bazbar\" src=\"/assets/test.png\" title=\"Lorem Ipsum\"" in "_site/index.html"

  Scenario: UTF-8 attributes
    Given I have a responsive_image configuration with "template" set to "_includes/responsive-image.html"
-    And I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png alt: 'かっこいい！ ジェケルが好きです！' %}"
+    And I have a file "index.html" with "{% responsive_image path: assets/test.png alt: 'かっこいい！ ジェケルが好きです！' %}"
    When I run Jekyll
-    Then I should see "<img alt=\"かっこいい！ ジェケルが好きです！\" src=\"/assets/everybody-loves-jalapeño-pineapple-cornbread.png\"" in "_site/index.html"
+    Then I should see "<img alt=\"かっこいい！ ジェケルが好きです！\" src=\"/assets/test.png\"" in "_site/index.html"

  Scenario: Image with multiple sizes
    Given I have a responsive_image configuration with:
@ -36,31 +32,37 @@ Feature: Jekyll responsive_image tag
          - width: 100
          - width: 200
      """
-    And I have a file "index.html" with "{% responsive_image path: assets/subdir/test.png %}"
+    And I have a file "index.html" with "{% responsive_image path: assets/test.png %}"
    When I run Jekyll
-    Then I should see "<img alt=\"\" src=\"/assets/subdir/test.png\"" in "_site/index.html"
-    And I should see "/assets/resized/test-100x50.png 100w,/assets/resized/test-200x100.png 200w,/assets/subdir/test.png 300w" in "_site/index.html"
+    Then I should see "<img alt=\"\" src=\"/assets/test.png\"" in "_site/index.html"
+    And I should see "/assets/resized/test-100x50.png 100w" in "_site/index.html"
+    And I should see "/assets/resized/test-200x100.png 200w" in "_site/index.html"
+    And I should see "/assets/test.png 300w" in "_site/index.html"
+    And the file "assets/resized/test-100x50.png" should exist
+    And the file "assets/resized/test-200x100.png" should exist

  Scenario: Overriding the template
    Given I have a responsive_image configuration with:
      """
        template: _includes/responsive-image.html
        sizes:
-          - width: 50
          - width: 100
+          - width: 200
+          - width: 300
      """
-    And I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png template: _includes/custom-template.html %}"
+    And I have a file "index.html" with "{% responsive_image path: assets/test.png template: _includes/custom-template.html %}"
    When I run Jekyll
-    Then I should see "[50, 100]" in "_site/index.html"
+    Then I should see "[100, 200, 300]" in "_site/index.html"

  Scenario: Overriding the generated filenames
    Given I have a responsive_image configuration with:
      """
        template: _includes/responsive-image.html
-        output_path_format: assets/%{dirname}/%{basename}-resized/%{width}/%{filename}-%{height}.%{extension}
+        output_path_format: assets/%{basename}-resized/%{width}/%{filename}-%{height}.%{extension}
        sizes:
          - width: 100
      """
-    And I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png %}"
+    And I have a file "index.html" with "{% responsive_image path: assets/test.png %}"
    When I run Jekyll
-    Then I should see "/assets/everybody-loves-jalapeño-pineapple-cornbread.png-resized/100/everybody-loves-jalapeño-pineapple-cornbread-50.png 100w" in "_site/index.html"
+    Then I should see "/assets/test.png-resized/100/test-50.png 100w" in "_site/index.html"
+    And the file "assets/test.png-resized/100/test-50.png" should exist
--- a/features/save-to-source.feature
+++ b/features/save-to-source.feature
@ -1,28 +0,0 @@
-Feature: Save to source
-  Scenario: Resized images are saved to the source directory by default
-    Given I have a responsive_image configuration with:
-      """
-        sizes:
-          - width: 100
-        extra_images:
-          - assets/everybody-loves-jalapeño-pineapple-cornbread.png
-      """
-    And I have a file "index.html" with "Hello, world!"
-    When I run Jekyll
-    Then the file "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
-    And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
-
-  Scenario: Resized images can be saved to the destination directory only with save_to_source: false
-    Given I have a responsive_image configuration with:
-      """
-        save_to_source: false
-        sizes:
-          - width: 100
-        extra_images:
-          - assets/everybody-loves-jalapeño-pineapple-cornbread.png
-          - assets/*.jpeg
-      """
-    And I have a file "index.html" with "Hello, world!"
-    When I run Jekyll
-    Then the file "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should not exist
-    But the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
--- a/features/step_definitions/jekyll_steps.rb
+++ b/features/step_definitions/jekyll_steps.rb
@ -1,3 +1,5 @@
+include Test::Unit::Assertions
+
 When /^I run Jekyll$/ do
  run_jekyll
 end
@ -6,28 +8,6 @@ Then /^Jekyll should throw a "(.+)"$/ do |error_class|
  assert_raise(Object.const_get(error_class)) { run_jekyll }
 end

-Then /^there should be no errors$/ do
-  # Implicit pass
-end
-
-Given /^I have copied my site to "(.+)"$/ do |path|
-  new_site_dir = File.join(TEST_DIR, path)
-
-  FileUtils.mkdir_p(new_site_dir)
-
-  Dir.glob(File.join(TEST_DIR, '*'))
-    .reject { |f| File.basename(f) == File.dirname(path) }
-    .each { |f| FileUtils.mv(f, new_site_dir) }
-end
-
-Given /^I have no configuration$/ do
-  write_file('_config.yml', '')
-end
-
-Given /^I have a configuration with:$/ do |config|
-  write_file('_config.yml', config)
-end
-
 Given /^I have a responsive_image configuration with:$/ do |config|
  write_file('_config.yml', "responsive_image:\n#{config}")
 end
@ -45,44 +25,11 @@ Given /^I have a file "(.+)" with "(.+)"$/ do |path, contents|
 end

 Then /^I should see "(.+)" in "(.*)"$/ do |text, file|
-  contents = File.open(file).readlines.join
-  assert contents.inspect.include?(text), "Expected to find #{text.inspect} in #{contents.inspect}"
-end
-
-Then /^the file "(.+)" should contain:$/ do |file, contents|
-  assert_equal contents.strip, File.open(file).readlines.join.strip
+  assert_match(Regexp.new(text), File.open(file).readlines.join)
 end

 Then /^the file "(.+)" should exist$/ do |path|
-  assert File.exist?(path)
-end
-
-Then /^the file "(.+)" should not exist$/ do |path|
-  assert !File.exist?(path)
-end
-
-Then /^the image "(.+)" should have the dimensions "(\d+)x(\d+)"$/ do |path, width, height|
-  img = Magick::Image::read(path).first
-  assert_equal "#{width}x#{height}", "#{img.columns}x#{img.rows}"
-  img.destroy!
-end
-
-Then /^the image "(.+)" should be interlaced$/ do |path|
-  img = Magick::Image::read(path).first
-  assert_equal Magick::JPEGInterlace, img.interlace
-  img.destroy!
-end
-
-Then /^the image "(.+)" should have an EXIF orientation$/ do |path|
-  img = Magick::Image::read(path).first
-  assert_not_equal img.orientation.to_i, 0
-  img.destroy!
-end
-
-Then /^the image "(.+)" should have no EXIF orientation$/ do |path|
-  img = Magick::Image::read(path).first
-  assert_equal img.orientation.to_i, 0
-  img.destroy!
+  assert File.exists?(path)
 end

 def write_file(path, contents)
--- a/features/support/env.rb
+++ b/features/support/env.rb
@ -1,22 +1,19 @@
-require 'simplecov'
-require 'coveralls'
+if ENV['CI']
+  require 'coveralls'
+  Coveralls.wear!
+end

-formatters = [SimpleCov::Formatter::HTMLFormatter]
-formatters << Coveralls::SimpleCov::Formatter if ENV['CI']
-
-SimpleCov.formatters = formatters
-SimpleCov.start
-
-require 'test/unit/assertions'
-require 'jekyll-responsive-image'
+require 'test/unit'
+require 'jekyll/responsive_image'

 TEST_DIR = File.join('/', 'tmp', 'jekyll')

 def run_jekyll(options = {})
+  options['source'] ||= TEST_DIR
+  options['destination'] ||= File.join(TEST_DIR, '_site')
+
  options = Jekyll.configuration(options)

  site = Jekyll::Site.new(options)
  site.process
 end
-
-World(Test::Unit::Assertions)
--- a/features/support/hooks.rb
+++ b/features/support/hooks.rb
@ -2,8 +2,8 @@ Before do
  FileUtils.rm_rf(TEST_DIR) if File.exist?(TEST_DIR)
  FileUtils.mkdir_p(TEST_DIR)

-  test_site = File.expand_path('../../test-site', __FILE__)
-  FileUtils.cp_r(Dir.glob("#{test_site}/*"), TEST_DIR)
+  fixtures = File.expand_path('../../fixtures', __FILE__)
+  FileUtils.cp_r(Dir.glob("#{fixtures}/*"), TEST_DIR)

  Dir.chdir(TEST_DIR)
 end
--- a/features/test-site/_includes/base-url.html
+++ b/features/test-site/_includes/base-url.html
@ -1 +0,0 @@
-<img src="{{ site.baseurl }}/{{ original.path }}">
--- a/features/test-site/_includes/hash.html
+++ b/features/test-site/_includes/hash.html
@ -1,16 +0,0 @@
-path: {{ original.path }}
-width: {{ original.width }}
-height: {{ original.height }}
-basename: {{ original.basename }}
-dirname: {{ original.dirname }}
-filename: {{ original.filename }}
-extension: {{ original.extension }}
-{% for i in resized %}
-path: {{ i.path }}
-width: {{ i.width }}
-height: {{ i.height }}
-basename: {{ i.basename }}
-dirname: {{ i.dirname }}
-filename: {{ i.filename }}
-extension: {{ i.extension }}
-{% endfor %}
--- a/features/test-site/_includes/responsive-image.html
+++ b/features/test-site/_includes/responsive-image.html
@ -1,3 +0,0 @@
-{% assign largest = resized | sort: 'width' | last %}
-
-<img alt="{{ alt }}" src="/{{ original.path }}" title="{{ title }}" srcset="{% for i in resized %}/{{ i.path }} {{ i.width }}w,{% endfor %}/{{ original.path }} {{ original.width }}w">
--- a/features/test-site/assets/everybody-loves-jalapeño-pineapple-cornbread.png
+++ b/features/test-site/assets/everybody-loves-jalapeño-pineapple-cornbread.png
--- a/features/test-site/assets/exif-rotation.jpeg
+++ b/features/test-site/assets/exif-rotation.jpeg
--- a/features/test-site/assets/progressive.jpeg
+++ b/features/test-site/assets/progressive.jpeg
--- a/jekyll-responsive-image.gemspec
+++ b/jekyll-responsive-image.gemspec
@ -1,27 +0,0 @@
-# -*- encoding: utf-8 -*-
-lib = File.expand_path('../lib/', __FILE__)
-$:.unshift lib unless $:.include?(lib)
-
-require 'jekyll-responsive-image/version'
-
-Gem::Specification.new do |spec|
-  spec.name          = 'jekyll-responsive-image'
-  spec.version       = Jekyll::ResponsiveImage::VERSION
-  spec.authors       = ['Joseph Wynn']
-  spec.email         = ['joseph@wildlyinaccurate.com']
-  spec.summary       = 'Responsive image management for Jekyll'
-  spec.homepage      = 'https://github.com/wildlyinaccurate/jekyll-responsive-image'
-  spec.licenses      = ['MIT']
-  spec.description   = %q{
-    Highly configurable Jekyll plugin for managing responsive images. Automatically
-    resizes images and provides a Liquid template tag for loading the images with
-    picture, img srcset, Imager.js, etc.
-  }
-
-  spec.files         = `git ls-files -z lib/`.split("\u0000")
-  spec.executables   = []
-  spec.require_paths = ['lib']
-
-  spec.add_runtime_dependency 'jekyll', ['>= 2.0', "< 5.0"]
-  spec.add_runtime_dependency 'rmagick', ['>= 2.0', '< 5.0']
-end
--- a/jekyll-responsive_image.gemspec
+++ b/jekyll-responsive_image.gemspec
@ -0,0 +1,27 @@
+# -*- encoding: utf-8 -*-
+lib = File.expand_path('../lib/', __FILE__)
+$:.unshift lib unless $:.include?(lib)
+
+require 'jekyll/responsive_image/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = 'jekyll-responsive_image'
+  spec.version       = Jekyll::ResponsiveImage::VERSION
+  spec.authors       = ['Joseph Wynn']
+  spec.email         = ['joseph@wildlyinaccurate.com']
+  spec.summary       = 'Responsive images for Jekyll via srcset'
+  spec.homepage      = 'https://github.com/wildlyinaccurate/jekyll-responsive-image'
+  spec.licenses      = ['MIT']
+  spec.description   = %q{
+    Jekyll Responsive Images is a Jekyll plugin and utility for automatically resizing images.
+    Its intended use is for sites which want to display responsive images using something like srcset or Imager.js.
+  }
+
+  spec.files        = `git ls-files`.split($/)
+  spec.test_files   = `git ls-files -- {test,spec,features}/*`.split("\n")
+  spec.executables  = []
+  spec.require_path = 'lib'
+
+  spec.add_runtime_dependency 'jekyll', '~> 2.0'
+  spec.add_runtime_dependency 'rmagick'
+end
--- a/lib/jekyll-responsive-image.rb
+++ b/lib/jekyll-responsive-image.rb
@ -1,19 +0,0 @@
-require 'fileutils'
-require 'yaml'
-
-require 'jekyll'
-require 'rmagick'
-
-require 'jekyll-responsive-image/version'
-require 'jekyll-responsive-image/config'
-require 'jekyll-responsive-image/utils'
-require 'jekyll-responsive-image/render_cache'
-require 'jekyll-responsive-image/image_processor'
-require 'jekyll-responsive-image/resize_handler'
-require 'jekyll-responsive-image/renderer'
-require 'jekyll-responsive-image/tag'
-require 'jekyll-responsive-image/block'
-require 'jekyll-responsive-image/extra_image_generator'
-
-Liquid::Template.register_tag('responsive_image', Jekyll::ResponsiveImage::Tag)
-Liquid::Template.register_tag('responsive_image_block', Jekyll::ResponsiveImage::Block)
--- a/lib/jekyll-responsive-image/block.rb
+++ b/lib/jekyll-responsive-image/block.rb
@ -1,18 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class Block < Liquid::Block
-      include Jekyll::ResponsiveImage::Utils
-
-      def render(context)
-        content = super
-
-        if content.include?("\t")
-          content = content.lines.map {|line| line.gsub(/\G[\t ]/, "  ")}.join("\n")
-        end
-
-        attributes = YAML.load(content)
-        Renderer.new(context.registers[:site], attributes).render_responsive_image
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/config.rb
+++ b/lib/jekyll-responsive-image/config.rb
@ -1,37 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class Config
-      DEFAULTS = {
-        'default_quality'    => 85,
-        'base_path'          => 'assets',
-        'output_path_format' => 'assets/resized/%{filename}-%{width}x%{height}.%{extension}',
-        'sizes'              => [],
-        'extra_images'       => [],
-        'auto_rotate'        => false,
-        'save_to_source'     => true,
-        'cache'              => false,
-        'strip'              => false
-      }
-
-      def initialize(site)
-        @site = site
-      end
-
-      def valid_config(config)
-        config.has_key?('responsive_image') && config['responsive_image'].is_a?(Hash)
-      end
-
-      def to_h
-        config = {}
-
-        if valid_config(@site.config)
-          config = @site.config['responsive_image']
-        end
-
-
-        DEFAULTS.merge(config)
-                .merge(site_source: @site.source, site_dest: @site.dest)
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/extra_image_generator.rb
+++ b/lib/jekyll-responsive-image/extra_image_generator.rb
@ -1,25 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class ExtraImageGenerator < Jekyll::Generator
-      include Jekyll::ResponsiveImage::Utils
-      include FileTest
-
-      def generate(site)
-        config = Config.new(site).to_h
-        site_source = Pathname.new(site.source)
-
-        config['extra_images'].each do |pathspec|
-          Dir.glob(site.in_source_dir(pathspec)) do |image_path|
-            if FileTest.file?(image_path)
-              path = Pathname.new(image_path)
-              relative_image_path = path.relative_path_from(site_source)
-
-              result = ImageProcessor.process(relative_image_path, config)
-              result[:resized].each { |image| keep_resized_image!(site, image) }
-            end
-          end
-        end
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/image_processor.rb
+++ b/lib/jekyll-responsive-image/image_processor.rb
@ -1,24 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class ImageProcessor
-      include ResponsiveImage::Utils
-
-      def process(image_path, config)
-        absolute_image_path = File.expand_path(image_path.to_s, config[:site_source])
-
-        Jekyll.logger.warn "Invalid image path specified: #{image_path.inspect}" unless File.file?(absolute_image_path)
-
-        resize_handler = ResizeHandler.new(absolute_image_path, config)
-
-        {
-          original: image_hash(config, image_path, resize_handler.original_image.columns, resize_handler.original_image.rows),
-          resized: resize_handler.resize_image,
-        }
-      end
-
-      def self.process(image_path, config)
-        self.new.process(image_path, config)
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/render_cache.rb
+++ b/lib/jekyll-responsive-image/render_cache.rb
@ -1,21 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class RenderCache
-      attr_accessor :store
-
-      class << self
-        def store
-          @store ||= {}
-        end
-
-        def get(key)
-          store[key]
-        end
-
-        def set(key, val)
-          store[key] = val
-        end
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/renderer.rb
+++ b/lib/jekyll-responsive-image/renderer.rb
@ -1,41 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class Renderer
-      include Jekyll::ResponsiveImage::Utils
-
-      def initialize(site, attributes)
-        @site = site
-        @attributes = attributes
-      end
-
-      def render_responsive_image
-        config = Config.new(@site).to_h
-        use_cache = config['cache'] || @attributes['cache']
-        cache_key = @attributes.to_s
-        result = use_cache ? RenderCache.get(cache_key) : nil
-
-        if result.nil?
-          image = ImageProcessor.process(@attributes['path'], config)
-          @attributes['original'] = image[:original]
-          @attributes['resized'] = image[:resized]
-
-          @attributes['resized'].each { |resized| keep_resized_image!(@site, resized) }
-
-          image_template = @site.in_source_dir(@attributes['template'] || config['template'])
-          partial = File.read(image_template)
-          template = Liquid::Template.parse(partial)
-
-          info = {
-            registers: { site: @site }
-          }
-
-          result = template.render!(@attributes.merge(@site.site_payload), info)
-
-          RenderCache.set(cache_key, result)
-        end
-
-        result
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/resize_handler.rb
+++ b/lib/jekyll-responsive-image/resize_handler.rb
@ -1,111 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class ResizeHandler
-      include ResponsiveImage::Utils
-
-      attr_reader :original_image
-
-      def initialize(original_image_absolute_path, config)
-        @config = config
-
-        @original_image_absolute_path = original_image_absolute_path
-
-        if @config['auto_rotate']
-          load_full_image
-          @original_image.auto_orient!
-        else
-          load_image_properties_only
-        end
-      end
-
-      def resize_image
-        resized = []
-
-        @config['sizes'].each do |size|
-          width = size['width']
-          ratio = width.to_f / @original_image.columns.to_f
-          height = (@original_image.rows.to_f * ratio).round
-
-          next unless needs_resizing?(width)
-
-          image_path = @original_image.filename.force_encoding(Encoding::UTF_8)
-          filepath = format_output_path(@config['output_path_format'], @config, image_path, width, height)
-          resized.push(image_hash(@config, filepath, width, height))
-
-          site_source_filepath = File.expand_path(filepath, @config[:site_source])
-          site_dest_filepath = File.expand_path(filepath, @config[:site_dest])
-
-          if @config['save_to_source']
-            target_filepath = site_source_filepath
-          else
-            target_filepath = site_dest_filepath
-          end
-
-          # Don't resize images more than once
-          next if File.exist?(target_filepath)
-
-          ensure_output_dir_exists!(target_filepath)
-          ensure_output_dir_exists!(site_dest_filepath)
-
-          Jekyll.logger.info "Generating #{target_filepath}"
-
-          load_full_image unless @original_image_pixels_loaded
-
-          if @config['strip']
-            @original_image.strip!
-          end
-
-          i = @original_image.scale(ratio)
-
-          quality = size['quality'] || @config['default_quality']
-
-          i.write(target_filepath) do |f|
-            f.interlace = i.interlace
-            f.quality = quality
-          end
-
-          if @config['save_to_source']
-            # Ensure the generated file is copied to the _site directory
-            Jekyll.logger.info "Copying resized image to #{site_dest_filepath}"
-            FileUtils.copy_file(site_source_filepath, site_dest_filepath)
-          end
-
-          i.destroy!
-        end
-
-        @original_image.destroy!
-
-        resized
-      end
-
-      def format_output_path(format, config, image_path, width, height)
-        params = symbolize_keys(image_hash(config, image_path, width, height))
-
-        Pathname.new(format % params).cleanpath.to_s
-      end
-
-      def needs_resizing?(width)
-        @original_image.columns > width
-      end
-
-      def load_full_image
-        @original_image = Magick::Image::read(@original_image_absolute_path).first
-        @original_image_pixels_loaded = true
-      end
-
-      def load_image_properties_only
-        @original_image = Magick::Image::ping(@original_image_absolute_path).first
-        @original_image_pixels_loaded = false
-      end
-
-      def ensure_output_dir_exists!(path)
-        dir = File.dirname(path)
-
-        unless Dir.exist?(dir)
-          Jekyll.logger.info "Creating output directory #{dir}"
-          FileUtils.mkdir_p(dir)
-        end
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/tag.rb
+++ b/lib/jekyll-responsive-image/tag.rb
@ -1,20 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    class Tag < Liquid::Tag
-      def initialize(tag_name, markup, tokens)
-        super
-
-        @attributes = {}
-
-        markup.scan(::Liquid::TagAttributes) do |key, value|
-          # Strip quotes from around attribute values
-          @attributes[key] = value.gsub(/^['"]|['"]$/, '')
-        end
-      end
-
-      def render(context)
-        Renderer.new(context.registers[:site], @attributes).render_responsive_image
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/utils.rb
+++ b/lib/jekyll-responsive-image/utils.rb
@ -1,40 +0,0 @@
-require 'pathname'
-
-module Jekyll
-  module ResponsiveImage
-    module Utils
-      def keep_resized_image!(site, image)
-        keep_dir = File.dirname(image['path'])
-        site.config['keep_files'] << keep_dir unless site.config['keep_files'].include?(keep_dir)
-      end
-
-      def symbolize_keys(hash)
-        result = {}
-        hash.each_key do |key|
-          result[key.to_sym] = hash[key]
-        end
-        result
-      end
-
-      # Build a hash containing image information
-      def image_hash(config, image_path, width, height)
-        {
-          'path'      => image_path,
-          'dirname'   => relative_dirname(config, image_path),
-          'basename'  => File.basename(image_path),
-          'filename'  => File.basename(image_path, '.*'),
-          'extension' => File.extname(image_path).delete('.'),
-          'width'     => width,
-          'height'    => height,
-        }
-      end
-
-      def relative_dirname(config, image_path)
-        path = Pathname.new(File.expand_path(image_path, config[:site_source]))
-        base = Pathname.new(File.expand_path(config['base_path'], config[:site_source]))
-
-        path.relative_path_from(base).dirname.to_s.delete('.')
-      end
-    end
-  end
-end
--- a/lib/jekyll-responsive-image/version.rb
+++ b/lib/jekyll-responsive-image/version.rb
@ -1,5 +0,0 @@
-module Jekyll
-  module ResponsiveImage
-    VERSION = '1.6.0'.freeze
-  end
-end
--- a/lib/jekyll/responsive_image.rb
+++ b/lib/jekyll/responsive_image.rb
@ -0,0 +1,16 @@
+require 'fileutils'
+require 'yaml'
+
+require 'jekyll'
+require 'rmagick'
+
+require 'jekyll/responsive_image/version'
+require 'jekyll/responsive_image/defaults'
+require 'jekyll/responsive_image/utils'
+require 'jekyll/responsive_image/image_processor'
+require 'jekyll/responsive_image/resize_handler'
+require 'jekyll/responsive_image/tag'
+require 'jekyll/responsive_image/block'
+
+Liquid::Template.register_tag('responsive_image', Jekyll::ResponsiveImage::Tag)
+Liquid::Template.register_tag('responsive_image_block', Jekyll::ResponsiveImage::Block)
--- a/lib/jekyll/responsive_image/block.rb
+++ b/lib/jekyll/responsive_image/block.rb
@ -0,0 +1,22 @@
+module Jekyll
+  class ResponsiveImage
+    class Block < Liquid::Block
+      def render(context)
+        config = ResponsiveImage.defaults.dup
+        config.merge!(context.registers[:site].config['responsive_image'])
+
+        attributes = YAML.load(super)
+        image_template = attributes['template'] || config['template']
+
+        image = ImageProcessor.process(attributes['path'], config)
+        attributes['original'] = image[:original]
+        attributes['resized'] = image[:resized]
+
+        partial = File.read(image_template)
+        template = Liquid::Template.parse(partial)
+
+        template.render!(attributes)
+      end
+    end
+  end
+end
--- a/lib/jekyll/responsive_image/defaults.rb
+++ b/lib/jekyll/responsive_image/defaults.rb
@ -0,0 +1,13 @@
+module Jekyll
+  class ResponsiveImage
+    @defaults = {
+      'default_quality'    => 85,
+      'output_path_format' => 'assets/resized/%{filename}-%{width}x%{height}.%{extension}',
+      'sizes'              => [],
+    }.freeze
+
+    class << self
+      attr_reader :defaults
+    end
+  end
+end
--- a/lib/jekyll/responsive_image/image_processor.rb
+++ b/lib/jekyll/responsive_image/image_processor.rb
@ -0,0 +1,23 @@
+module Jekyll
+  class ResponsiveImage
+    class ImageProcessor
+      include ResponsiveImage::Utils
+
+      def process(image_path, config)
+        raise SyntaxError.new("Invalid image path specified: #{image_path}") unless File.exists?(image_path.to_s)
+
+        resize_handler = ResizeHandler.new
+        img = Magick::Image::read(image_path).first
+
+        {
+          original: image_hash(image_path, img.columns, img.rows),
+          resized: resize_handler.resize_image(img, config),
+        }
+      end
+
+      def self.process(image_path, config)
+        self.new.process(image_path, config)
+      end
+    end
+  end
+end
--- a/lib/jekyll/responsive_image/resize_handler.rb
+++ b/lib/jekyll/responsive_image/resize_handler.rb
@ -0,0 +1,54 @@
+module Jekyll
+  class ResponsiveImage
+    class ResizeHandler
+      include ResponsiveImage::Utils
+
+      def resize_image(img, config)
+        resized = []
+
+        config['sizes'].each do |size|
+          width = size['width']
+          ratio = width.to_f / img.columns.to_f
+          height = (img.rows.to_f * ratio).round
+
+          next unless needs_resizing?(img, width)
+
+          filepath = format_output_path(config['output_path_format'], img.filename, width, height)
+          resized.push(image_hash(filepath, width, height))
+
+          # Don't resize images more than once
+          next if File.exists?(filepath)
+
+          ensure_output_dir_exists!(File.dirname(filepath))
+
+          Jekyll.logger.info "Generating #{filepath}"
+
+          i = img.scale(ratio)
+          i.write(filepath) do |f|
+            f.quality = size['quality'] || config['default_quality']
+          end
+
+          i.destroy!
+        end
+
+        resized
+      end
+
+      def format_output_path(format, path, width, height)
+        params = symbolize_keys(image_hash(path, width, height))
+        format % params
+      end
+
+      def needs_resizing?(img, width)
+        img.columns > width
+      end
+
+      def ensure_output_dir_exists!(dir)
+        unless Dir.exists?(dir)
+          Jekyll.logger.info "Creating output directory #{dir}"
+          FileUtils.mkdir_p(dir)
+        end
+      end
+    end
+  end
+end
--- a/lib/jekyll/responsive_image/tag.rb
+++ b/lib/jekyll/responsive_image/tag.rb
@ -0,0 +1,32 @@
+module Jekyll
+  class ResponsiveImage
+    class Tag < Liquid::Tag
+      def initialize(tag_name, markup, tokens)
+        super
+
+        @attributes = {}
+
+        markup.scan(::Liquid::TagAttributes) do |key, value|
+          # Strip quotes from around attribute values
+          @attributes[key] = value.gsub(/^['"]|['"]$/, '')
+        end
+      end
+
+      def render(context)
+        config = ResponsiveImage.defaults.dup
+        config.merge!(context.registers[:site].config['responsive_image'])
+
+        image = ImageProcessor.process(@attributes['path'], config)
+        @attributes['original'] = image[:original]
+        @attributes['resized'] = image[:resized]
+
+        image_template = @attributes['template'] || config['template']
+
+        partial = File.read(image_template)
+        template = Liquid::Template.parse(partial)
+
+        template.render!(@attributes)
+      end
+    end
+  end
+end
--- a/lib/jekyll/responsive_image/utils.rb
+++ b/lib/jekyll/responsive_image/utils.rb
@ -0,0 +1,25 @@
+module Jekyll
+  class ResponsiveImage
+    module Utils
+      def symbolize_keys(hash)
+        result = {}
+        hash.each_key do |key|
+          result[key.to_sym] = hash[key]
+        end
+        result
+      end
+
+      # Build a hash containing image information
+      def image_hash(path, width, height)
+        {
+          'path'      => path,
+          'basename'  => File.basename(path),
+          'filename'  => File.basename(path, '.*'),
+          'extension' => File.extname(path).delete('.'),
+          'width'     => width,
+          'height'    => height,
+        }
+      end
+    end
+  end
+end
--- a/lib/jekyll/responsive_image/version.rb
+++ b/lib/jekyll/responsive_image/version.rb
@ -0,0 +1,5 @@
+module Jekyll
+  class ResponsiveImage
+    VERSION = '0.11.2'.freeze
+  end
+end
--- a/sample-templates/imager-js.html
+++ b/sample-templates/imager-js.html
@ -1,25 +0,0 @@
-{% comment %}
-Render your responsive images using Imager.js (https://github.com/BBC-News/Imager.js/), with the smallest resized image used as a fallback.
-
-Usage:
-
-	{% responsive_image path: assets/image.jpg alt: "A description of the image" %}
-
-(P.S. You can safely delete this comment block)
-{% endcomment %}
-
-{% assign smallest = resized | sort: 'width' | first %}
-
-<div class="responsive-image">
-    <img class="responsive-image__placeholder" src="/{{ smallest.path }}">
-    <div class="responsive-image__delayed" data-src="/assets/resized/{width}/{{ original.basename }}"></div>
-</div>
-
-<script>
-new Imager('.responsive-image__delayed', {
-    availableWidths: [{{ resized | map: 'width' | join: ', ' }}],
-    onImagesReplaced: function() {
-        $('.responsive-image__placeholder').hide()
-    }
-})
-</script>
--- a/sample-templates/picture.html
+++ b/sample-templates/picture.html
@ -1,16 +0,0 @@
-{% comment %}
-Render your responsive images using <picture>, with the original asset used as a fallback. Note: If your original assets are not web-friendly (e.g. they are very large), you can use a resized image as the fallback instead. See the srcset-resized-fallback.html template for how to do this.
-
-Usage:
-
-	{% responsive_image path: assets/image.jpg alt: "A description of the image" %}
-
-(P.S. You can safely delete this comment block)
-{% endcomment %}
-
-<picture>
-    {% for i in resized %}
-        <source media="(min-width: {{ i.width }}px)" srcset="/{{ i.path }}">
-    {% endfor %}
-    <img src="/{{ path }}">
-</picture>
--- a/sample-templates/srcset-resized-fallback.html
+++ b/sample-templates/srcset-resized-fallback.html
@ -1,18 +0,0 @@
-{% comment %}
-Render your responsive images using <img srcset>, with the largest resized image used as a fallback.
-
-Usage:
-
-	{% responsive_image path: assets/image.jpg alt: "A description of the image" %}
-
-(P.S. You can safely delete this comment block)
-{% endcomment %}
-
-{% assign largest = resized | sort: 'width' | last %}
-{% capture srcset %}
-{% for i in resized %}
-    /{{ i.path }} {{ i.width }}w,
-{% endfor %}
-{% endcapture %}
-
-<img src="/{{ largest.path }}" alt="{{ alt }}" srcset="{{ srcset | strip_newlines }} /{{ path }} {{ original.width }}w">
--- a/sample-templates/srcset.html
+++ b/sample-templates/srcset.html
@ -1,17 +0,0 @@
-{% comment %}
-Render your responsive images using <img srcset>, with the original asset used as a fallback. Note: If your original assets are not web-friendly (e.g. they are very large), you might prefer to use the srcset-resized-fallback.html template.
-
-Usage:
-
-	{% responsive_image path: assets/image.jpg alt: "A description of the image" %}
-
-(P.S. You can safely delete this comment block)
-{% endcomment %}
-
-{% capture srcset %}
-{% for i in resized %}
-    /{{ i.path }} {{ i.width }}w,
-{% endfor %}
-{% endcapture %}
-
-<img src="/{{ path }}" alt="{{ alt }}" srcset="{{ srcset | strip_newlines }} /{{ path }} {{ original.width }}w">
Author	SHA1	Message	Date
Joseph Wynn	59ac55be81	0.11.2	2014-12-07 22:40:49 +00:00
Joseph Wynn	3288141b74	Better error messages	2014-12-07 22:40:41 +00:00
				`@ -1 +0,0 @@`
				`<img src="{{ site.baseurl }}/{{ original.path }}">`