lib/kumogata/client.rb in kumogata-0.4.4 vs lib/kumogata/client.rb in kumogata-0.4.5

@@ -15,18 +15,18 @@
     add_encryption_password(template)
 
     outputs = create_stack(template, stack_name)
     @post_processing.run(:create, outputs)
 
-    nil
+    outputs
   end
 
   def validate(path_or_url)
     template = open_template(path_or_url)
     add_encryption_password_for_validation(template)
     validate_template(template)
-    nil
+    true
   end
 
   def convert(path_or_url)
     template = open_template(path_or_url)
 
@@ -46,21 +46,21 @@
     add_encryption_password(template)
 
     outputs = update_stack(template, stack_name)
     @post_processing.run(:update, outputs)
 
-    nil
+    outputs
   end
 
   def delete(stack_name)
     validate_stack_name(stack_name)
 
     if @options.force? or agree("Are you sure you want to delete `#{stack_name}`? ".yellow)
       delete_stack(stack_name)
     end
 
-    nil
+    true
   end
 
   def list(stack_name = nil)
     validate_stack_name(stack_name)
 
@@ -132,11 +132,11 @@
   end
 
   def evaluate_template(template, path_or_url)
     key_converter = proc do |key|
       key = key.to_s
-      key.gsub!('__', '::') if @options.replace_underscore?
+      key.gsub!('__', '::') unless @options.skip_replace_underscore?
       key
     end
 
     value_converter = proc do |v|
       case v
@@ -549,19 +549,24 @@
 Stack Resource Summaries:
 #{JSON.pretty_generate(summaries).colorize_as(:json)}
 
 Outputs:
 #{JSON.pretty_generate(outputs).colorize_as(:json)}
+EOS
 
+    if @options.result_log?
+      puts <<-EOS
+
 (Save to `#{@options.result_log}`)
-    EOS
+      EOS
 
-    open(@options.result_log, 'wb') do |f|
-      f.puts JSON.pretty_generate({
-        'StackName' => stack_name,
-        'StackResourceSummaries' => summaries,
-        'Outputs' => outputs,
-      })
+      open(@options.result_log, 'wb') do |f|
+        f.puts JSON.pretty_generate({
+          'StackName' => stack_name,
+          'StackResourceSummaries' => summaries,
+          'Outputs' => outputs,
+        })
+      end
     end
   end
 
   def validate_stack_name(stack_name)
     return unless stack_name