defaults.rb in chef-api-0.6.0

- old
+ new

@@ -1,6 +1,7 @@
 require 'chef-api/version'
+require 'json'
 
 module ChefAPI
   module Defaults
     # Default API endpoint
     ENDPOINT = 'https://api.opscode.com/'.freeze
@@ -17,10 +18,19 @@
       def options
         Hash[Configurable.keys.map { |key| [key, send(key)] }]
       end
 
       #
+      # The Chef API configuration
+      #
+      # @return [Hash]
+      def config
+        path = File.expand_path(ENV['CHEF_API_CONFIG'] || '~/.chef-api')
+        @config ||= File.exist?(path) ? JSON.parse(File.read(path)) : {}
+      end
+
+      #
       # The endpoint where the Chef Server lives. This is equivalent to the
       # +chef_server_url+ in Chef terminology. If you are using Enterprise
       # Hosted Chef or Enterprise Chef on premise, this endpoint should include
       # your organization name. For example:
       #
@@ -33,11 +43,11 @@
       #     https://chef.server.local:4567/
       #
       # @return [String] (default: +https://api.opscode.com/+)
       #
       def endpoint
-        ENV['CHEF_API_ENDPOINT'] || ENDPOINT
+        ENV['CHEF_API_ENDPOINT'] || config['CHEF_API_ENDPOINT'] || ENDPOINT
       end
 
       #
       # The flavor of the target Chef Server. There are two possible values:
       #
@@ -50,10 +60,12 @@
       # @return [true, false]
       #
       def flavor
         if ENV['CHEF_API_FLAVOR']
           ENV['CHEF_API_FLAVOR'].to_sym
+        elsif config['CHEF_API_FLAVOR']
+          config['CHEF_API_FLAVOR']
         else
           endpoint.include?('/organizations') ? :enterprise : :open_source
         end
       end
 
@@ -61,90 +73,89 @@
       # The User Agent header to send along.
       #
       # @return [String]
       #
       def user_agent
-        ENV['CHEF_API_USER_AGENT'] || USER_AGENT
+        ENV['CHEF_API_USER_AGENT'] || config['CHEF_API_USER_AGENT'] || USER_AGENT
       end
 
       #
       # The name of the Chef API client. This is the equivalent of
       # +client_name+ in Chef terminology. In most cases, this is your Chef
       # username.
       #
       # @return [String, nil]
       #
       def client
-        ENV['CHEF_API_CLIENT']
+        ENV['CHEF_API_CLIENT'] || config['CHEF_API_CLIENT']
       end
 
       #
       # The private key to authentication against the Chef Server. This is
       # equivalent to the +client_key+ in Chef terminology. This value can
       # be the client key in plain text or a path to the key on disk.
       #
       # @return [String, nil]
       #
       def key
-        ENV['CHEF_API_KEY']
+         ENV['CHEF_API_KEY'] || config['CHEF_API_KEY']
       end
       #
       # The HTTP Proxy server address as a string
       #
       # @return [String, nil]
       #
       def proxy_address
-        ENV['CHEF_API_PROXY_ADDRESS']
+        ENV['CHEF_API_PROXY_ADDRESS'] || config['CHEF_API_PROXY_ADDRESS']
       end
 
       #
       # The HTTP Proxy user password as a string
       #
       # @return [String, nil]
       #
       def proxy_password
-        ENV['CHEF_API_PROXY_PASSWORD']
+        ENV['CHEF_API_PROXY_PASSWORD'] || config['CHEF_API_PROXY_PASSWORD']
       end
 
       #
       # The HTTP Proxy server port as a string
       #
       # @return [String, nil]
       #
       def proxy_port
-        ENV['CHEF_API_PROXY_PORT']
+        ENV['CHEF_API_PROXY_PORT'] || config['CHEF_API_PROXY_PORT']
       end
 
       #
       # The HTTP Proxy server username as a string
       #
       # @return [String, nil]
       #
       def proxy_username
-        ENV['CHEF_API_PROXY_USERNAME']
+        ENV['CHEF_API_PROXY_USERNAME'] || config['CHEF_API_PROXY_USERNAME']
       end
 
       #
       # The path to a pem file on disk for use with a custom SSL verification
       #
       # @return [String, nil]
       #
       def ssl_pem_file
-        ENV['CHEF_API_SSL_PEM_FILE']
+        ENV['CHEF_API_SSL_PEM_FILE'] || config['CHEF_API_SSL_PEM_FILE']
       end
 
       #
       # Verify SSL requests (default: true)
       #
       # @return [true, false]
       #
       def ssl_verify
-        if ENV['CHEF_API_SSL_VERIFY'].nil?
+        if ENV['CHEF_API_SSL_VERIFY'].nil? && config['CHEF_API_SSL_VERIFY'].nil?
           true
         else
-          %w[t y].include?(ENV['CHEF_API_SSL_VERIFY'].downcase[0])
+          %w[t y].include?(ENV['CHEF_API_SSL_VERIFY'].downcase[0]) || config['CHEF_API_SSL_VERIFY']
         end
       end
-
     end
   end
 end