Implement dry run mode

2014-05-25 12:11:38 +00:00
parent 332bb1a416
commit 87a3ead082
8 changed files with 57 additions and 9 deletions
--- a/lib/producer/core/cli.rb
+++ b/lib/producer/core/cli.rb
@@ -3,7 +3,7 @@ module Producer
    class CLI
      ArgumentError = Class.new(::ArgumentError)

-      USAGE = "Usage: #{File.basename $0} [-v] recipe_file"
+      USAGE = "Usage: #{File.basename $0} [-v] [-n] recipe_file"

      EX_USAGE = 64

@@ -33,6 +33,8 @@ module Producer
          case e
          when '-v'
            env.log_level = Logger::INFO
+          when '-n'
+            env.dry_run = true
          else
            m << e
          end