Add support to make invidious API-only via flag

src/invidious.cr

@@ -316,6 +316,7 @@ before_all do |env|
   env.set "current_page", URI.encode_www_form(current_page)
 end
 
+{% unless flag?(:api_only) %}
   Invidious::Routing.get "/", Invidious::Routes::Misc, :home
   Invidious::Routing.get "/privacy", Invidious::Routes::Misc, :privacy
   Invidious::Routing.get "/licenses", Invidious::Routes::Misc, :licenses
@@ -390,6 +391,7 @@ Invidious::Routing.get "/feeds/videos.xml", Invidious::Routes::Feeds, :rss_video
   # Support push notifications via PubSubHubbub
   Invidious::Routing.get "/feed/webhook/:token", Invidious::Routes::Feeds, :push_notifications_get
   Invidious::Routing.post "/feed/webhook/:token", Invidious::Routes::Feeds, :push_notifications_post
+{% end %}
 
 # API routes (macro)
 define_v1_api_routes()

src/invidious/routes/channels.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Channels
   def self.home(env)
     self.videos(env)

src/invidious/routes/embed.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Embed
   def self.redirect(env)
     locale = LOCALES[env.get("preferences").as(Preferences).locale]?

src/invidious/routes/feeds.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Feeds
   def self.view_all_playlists_redirect(env)
     env.redirect "/feed/playlists"

src/invidious/routes/login.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Login
   def self.login_page(env)
     locale = LOCALES[env.get("preferences").as(Preferences).locale]?

src/invidious/routes/misc.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Misc
   def self.home(env)
     preferences = env.get("preferences").as(Preferences)

src/invidious/routes/playlists.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Playlists
   def self.new(env)
     locale = LOCALES[env.get("preferences").as(Preferences).locale]?

src/invidious/routes/preferences.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::PreferencesRoute
   def self.show(env)
     locale = LOCALES[env.get("preferences").as(Preferences).locale]?

src/invidious/routes/search.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Search
   def self.opensearch(env)
     locale = LOCALES[env.get("preferences").as(Preferences).locale]?

src/invidious/routes/watch.cr

@@ -1,3 +1,5 @@
+{% skip_file if flag?(:api_only) %}
+
 module Invidious::Routes::Watch
   def self.handle(env)
     locale = LOCALES[env.get("preferences").as(Preferences).locale]?