lib/redmine-cli/resources.rb in redmine-cli-0.1.5 vs lib/redmine-cli/resources.rb in redmine-cli-0.1.6

@@ -5,41 +5,45 @@
 require 'pp'
 
 module Redmine
   module Cli
     class BaseResource < ActiveResource::Base
-      self.site = Redmine::Cli::config.url
-      self.user = Redmine::Cli::config.username
-      self.password = Redmine::Cli::config.password
-
-      class << self
-        # HACK: Redmine API isn't ActiveResource-friendly out of the box, so
-        # we need to pass nometa=1 to all requests since we don't care about
-        # the metadata that gets passed back in the top level attributes.
-        def find(*arguments)
-          arguments[1] = arguments[1] || {}
-          arguments[1][:params] = arguments[1][:params] || {}
-          arguments[1][:params][:nometa] = 1
-
-          super
-        end
-
-        def fetch_all(params = {})
-          limit  = 100
-          offset = 0
-
-          resources = []
-
-          while((fetched_resources = self.all(:params => params.merge({:limit => limit, :offset => offset}))).any?)
-            resources += fetched_resources
-            offset    += limit
-            if fetched_resources.length < limit then
-              break
+      begin
+        self.site = Redmine::Cli::config.url
+        self.user = Redmine::Cli::config.username
+        self.password = Redmine::Cli::config.password
+  
+        class << self
+          # HACK: Redmine API isn't ActiveResource-friendly out of the box, so
+          # we need to pass nometa=1 to all requests since we don't care about
+          # the metadata that gets passed back in the top level attributes.
+          def find(*arguments)
+            arguments[1] = arguments[1] || {}
+            arguments[1][:params] = arguments[1][:params] || {}
+            arguments[1][:params][:nometa] = 1
+  
+            super
+          end
+  
+          def fetch_all(params = {})
+            limit  = 100
+            offset = 0
+  
+            resources = []
+  
+            while((fetched_resources = self.all(:params => params.merge({:limit => limit, :offset => offset}))).any?)
+              resources += fetched_resources
+              offset    += limit
+              if fetched_resources.length < limit then
+                break
+              end
             end
+  
+            resources
           end
-
-          resources
         end
+      rescue NoConfigFileError
+        puts "Warning: No .redmine file was found in your home directory. Use \"redmine install\" to create one."
       end
     end
 
     class Issue   < BaseResource; end
     class User    < BaseResource; end