Make Invidious compliant to Crystal 1.15 formatting rules (#5014)

.github/workflows/ci.yml

@@ -136,6 +136,7 @@ jobs:
           submodules: true
 
       - name: Install Crystal
+        id: lint_step_install_crystal
         uses: crystal-lang/[email protected]
         with:
           crystal: latest
@@ -146,7 +147,7 @@ jobs:
           path: |
             ./lib
             ./bin
-          key: shards-${{ hashFiles('shard.lock') }}
+          key: shards-${{ hashFiles('shard.lock') }}-${{ steps.lint_step_install_crystal.outputs.crystal }}
 
       - name: Install Shards
         run: |

src/invidious/frontend/watch_page.cr

@@ -13,7 +13,7 @@ module Invidious::Frontend::WatchPage
       @full_videos,
       @video_streams,
       @audio_streams,
-      @captions
+      @captions,
     )
     end
   end

src/invidious/helpers/errors.cr

@@ -130,7 +130,7 @@ def error_json_helper(
   env : HTTP::Server::Context,
   status_code : Int32,
   exception : Exception,
-  additional_fields : Hash(String, Object) | Nil = nil
+  additional_fields : Hash(String, Object) | Nil = nil,
 )
   if exception.is_a?(InfoException)
     return error_json_helper(env, status_code, exception.message || "", additional_fields)
@@ -152,7 +152,7 @@ def error_json_helper(
   env : HTTP::Server::Context,
   status_code : Int32,
   message : String,
-  additional_fields : Hash(String, Object) | Nil = nil
+  additional_fields : Hash(String, Object) | Nil = nil,
 )
   env.response.content_type = "application/json"
   env.response.status_code = status_code

src/invidious/search/filters.cr

@@ -75,7 +75,7 @@ module Invidious::Search
       @type : Type = Type::All,
       @duration : Duration = Duration::None,
       @features : Features = Features::None,
-      @sort : Sort = Sort::Relevance
+      @sort : Sort = Sort::Relevance,
     )
     end
 

src/invidious/search/query.cr

@@ -47,7 +47,7 @@ module Invidious::Search
     def initialize(
       params : HTTP::Params,
       @type : Type = Type::Regular,
-      @region : String? = nil
+      @region : String? = nil,
     )
       # Get the raw search query string (common to all search types). In
       # Regular search mode, also look for the `search_query` URL parameter

src/invidious/videos/storyboard.cr

@@ -20,7 +20,7 @@ module Invidious::Videos
 
     def initialize(
       *, @url, @width, @height, @count, @interval,
-      @rows, @columns, @images_count
+      @rows, @columns, @images_count,
     )
       authority = /(i\d?).ytimg.com/.match!(@url.host.not_nil!)[1]?
 

src/invidious/yt_backend/extractors.cr

@@ -1024,7 +1024,7 @@ end
 def extract_items(
   initial_data : InitialData,
   author_fallback : String? = nil,
-  author_id_fallback : String? = nil
+  author_id_fallback : String? = nil,
 ) : {Array(SearchItem), String?}
   items = [] of SearchItem
   continuation = nil

src/invidious/yt_backend/youtube_api.cr

@@ -211,7 +211,7 @@ module YoutubeAPI
     def initialize(
       *,
       @client_type = ClientType::Web,
-      @region = "US"
+      @region = "US",
     )
     end
 
@@ -370,7 +370,7 @@ module YoutubeAPI
     browse_id : String,
     *, # Force the following parameters to be passed by name
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   )
     # JSON Request data, required by the API
     data = {
@@ -464,7 +464,7 @@ module YoutubeAPI
     video_id : String,
     *, # Force the following parameters to be passed by name
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   )
     # Playback context, separate because it can be different between clients
     playback_ctx = {
@@ -557,7 +557,7 @@ module YoutubeAPI
   def search(
     search_query : String,
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   )
     # JSON Request data, required by the API
     data = {
@@ -583,7 +583,7 @@ module YoutubeAPI
 
   def get_transcript(
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   ) : Hash(String, JSON::Any)
     data = {
       "context" => self.make_context(client_config),
@@ -605,7 +605,7 @@ module YoutubeAPI
   def _post_json(
     endpoint : String,
     data : Hash,
-    client_config : ClientConfig | Nil
+    client_config : ClientConfig | Nil,
   ) : Hash(String, JSON::Any)
     # Use the default client config if nil is passed
     client_config ||= DEFAULT_CLIENT_CONFIG