Format Crystal files

Crystal 0.30.1 apparently introduced some breaking changes to their
code formatter which made CI fail.

The code was automatically formatted by running

    crystal tool format

src/invidious/helpers/handlers.cr

@@ -69,20 +69,20 @@ class FilteredCompressHandler < Kemal::Handler
     return call_next env if exclude_match? env
 
     {% if flag?(:without_zlib) %}
-        call_next env
+      call_next env
-      {% else %}
+    {% else %}
-        request_headers = env.request.headers
+      request_headers = env.request.headers
 
-        if request_headers.includes_word?("Accept-Encoding", "gzip")
+      if request_headers.includes_word?("Accept-Encoding", "gzip")
-          env.response.headers["Content-Encoding"] = "gzip"
+        env.response.headers["Content-Encoding"] = "gzip"
-          env.response.output = Gzip::Writer.new(env.response.output, sync_close: true)
+        env.response.output = Gzip::Writer.new(env.response.output, sync_close: true)
-        elsif request_headers.includes_word?("Accept-Encoding", "deflate")
+      elsif request_headers.includes_word?("Accept-Encoding", "deflate")
-          env.response.headers["Content-Encoding"] = "deflate"
+        env.response.headers["Content-Encoding"] = "deflate"
-          env.response.output = Flate::Writer.new(env.response.output, sync_close: true)
+        env.response.output = Flate::Writer.new(env.response.output, sync_close: true)
-        end
+      end
 
-        call_next env
+      call_next env
-      {% end %}
+    {% end %}
   end
 end
 

src/invidious/helpers/proxy.cr

@@ -31,10 +31,10 @@ class HTTPProxy
 
     if resp[:code]? == 200
       {% if !flag?(:without_openssl) %}
-          if tls
+        if tls
-            tls_socket = OpenSSL::SSL::Socket::Client.new(socket, context: tls, sync_close: true, hostname: host)
+          tls_socket = OpenSSL::SSL::Socket::Client.new(socket, context: tls, sync_close: true, hostname: host)
-            socket = tls_socket
+          socket = tls_socket
-          end
+        end
       {% end %}
 
       return socket