Add watermark_rotate processing option support

Author: DarthSim

CHANGELOG.md

@@ -6,6 +6,7 @@
 ## [Unreleased]
 ### Added
 - Add `smart_subsample` argument to the `webp_options` processing option.
+- Add `watermark_rotate` processing option support.
 
 ### Fixed
 

lib/imgproxy/option_aliases/processing.rb

@@ -38,6 +38,7 @@ module OptionAliases
       watermark_url: :wmu,
       watermark_text: :wmt,
       watermark_size: :wms,
+      watermark_rotate: :wmr,
       watermark_shadow: :wmsh,
       style: :st,
       strip_metadata: :sm,

lib/imgproxy/options_builders/processing.rb

@@ -74,6 +74,7 @@ class Processing < Base
         watermark_url: Imgproxy::OptionsCasters::Base64,
         watermark_text: Imgproxy::OptionsCasters::Base64,
         watermark_size: Imgproxy::OptionsCasters::WatermarkSize,
+        watermark_rotate: Imgproxy::OptionsCasters::Float,
         watermark_shadow: Imgproxy::OptionsCasters::Float,
         style: Imgproxy::OptionsCasters::Base64,
         strip_metadata: Imgproxy::OptionsCasters::Bool,

spec/url_for_spec.rb

@@ -142,6 +142,7 @@
         width: 256,
         height: 1024,
       },
+      watermark_rotate: 45,
       watermark_shadow: 15,
       style: "color: rgba(255, 255, 255, .5)",
       strip_metadata: true,
@@ -256,6 +257,7 @@
       "wmu:aHR0cHM6Ly9pbWFnZXMudGVzdC93bS5zdmc",
       "wmt:dGhlIHdhdGVybWFyaw",
       "wms:256:1024",
+      "wmr:45",
       "wmsh:15",
       "st:Y29sb3I6IHJnYmEoMjU1LCAyNTUsIDI1NSwgLjUp",
       "sm:1",
@@ -330,6 +332,7 @@
       "watermark_url:aHR0cHM6Ly9pbWFnZXMudGVzdC93bS5zdmc",
       "watermark_text:dGhlIHdhdGVybWFyaw",
       "watermark_size:256:1024",
+      "watermark_rotate:45",
       "watermark_shadow:15",
       "style:Y29sb3I6IHJnYmEoMjU1LCAyNTUsIDI1NSwgLjUp",
       "strip_metadata:1",