ADD gitea init config

config/initializers/gitea_init.rb

@@ -0,0 +1,34 @@
+module Gitea
+  def self.client(options={})
+    puts "------ init gitea -----"
+    username   = options[:username] || Gitea.gitea_config[:access_key_id]
+    password   = options[:password] || Gitea.gitea_config[:access_key_secret]
+    url        = gitea_config[:domain]
+
+    puts "gitea username: #{username} -- password: #{password}"
+    @client ||= begin
+      Faraday.new(url: url) do |req|
+        req.request :url_encoded
+        req.response :logger # 显示日志
+        req.adapter Faraday.default_adapter
+        req.basic_auth(username, password)
+      end
+    end
+    @client
+  end
+
+  def self.gitea_config
+    begin
+      config = Rails.application.config_for(:configuration).symbolize_keys!
+      gitea_config = config[:gitea].symbolize_keys!
+      raise 'gitea config missing' if gitea_config.blank?
+    rescue => ex
+      raise ex if Rails.env.production?
+
+      puts %Q{\033[33m [warning] gitea config or configuration.yml missing,
+               please add it or execute 'cp config/configuration.yml.example config/configuration.yml' \033[0m}
+      gitea_config = {}
+    end
+    gitea_config
+  end
+end