Add fresh_when caching to API controllers

app/controllers/api/v1/commits_controller.rb

@@ -18,5 +18,6 @@ def index
     end
 
     @pagy, @commits = pagy_countless(@repository.commits.order('timestamp DESC'))
+    fresh_when @commits, public: true
   end
 end

app/controllers/api/v1/hosts_controller.rb

@@ -1,9 +1,11 @@
 class Api::V1::HostsController < Api::V1::ApplicationController
   def index
     @hosts = Host.all.visible.order('repositories_count DESC, commits_count DESC')
+    fresh_when @hosts, public: true
   end
 
   def show
     @host = Host.find_by_name!(params[:id])
+    fresh_when @host, public: true
   end
 end

app/controllers/api/v1/repositories_controller.rb

@@ -16,6 +16,7 @@ def index
     end
 
     @pagy, @repositories = pagy_countless(scope)
+    fresh_when @repositories, public: true
   end
 
   def lookup
@@ -38,6 +39,7 @@ def lookup
   def show
     @host = Host.find_by_name!(params[:host_id])
     @repository = @host.repositories.find_by!('lower(full_name) = ?', params[:id].downcase)
+    fresh_when @repository, public: true
   end
 
   def ping