lib/rzo/option_parsing.rb in rzo-0.3.0 vs lib/rzo/option_parsing.rb in rzo-0.4.0

@@ -45,24 +45,28 @@
     # Modifies argv as a side effect, shifting elements from the array until
     # the first unknown option is found, which is assumed to be the subcommand
     # name.
     #
     # @return [Hash<Symbol, String>] Global options
-    # rubocop:disable Metrics/MethodLength
+    # rubocop:disable Metrics/MethodLength, Metrics/AbcSize
     def parse_global_options!(argv, env)
       semver = Rzo::VERSION
       prog_name = NAME
       Rzo::Trollop.options(argv) do
         stop_on_unknown
         version "#{prog_name} #{semver} (c) 2017 Garrett Honeycutt"
         banner BANNER
         log_msg = 'Log file to write to or keywords '\
           'STDOUT, STDERR {RZO_LOGTO}'
         opt :logto, log_msg, default: env['RZO_LOGTO'] || 'STDERR'
+        opt :validate, 'Check the configuration for common issues {RZO_VALIDATE="false"}',
+            default: env['RZO_VALIDATE'] == 'false' ? false : true
         opt :syslog, 'Log to syslog', default: false, conflicts: :logto
-        opt :verbose, 'Set log level to INFO'
-        opt :debug, 'Set log level to DEBUG'
+        opt :verbose, 'Set log level to INFO {RZO_VERBOSE="true"}',
+            default: env['RZO_VERBOSE'] == 'true'
+        opt :debug, 'Set log level to DEBUG {RZO_DEBUG="true"}',
+            default: env['RZO_DEBUG'] == 'true'
         opt :config, 'Rizzo config file {RZO_CONFIG}',
             default: env['RZO_CONFIG'] || '~/.rizzo.json'
       end
     end
     # rubocop:enable Metrics/MethodLength, Metrics/AbcSize
@@ -84,11 +88,11 @@
     #
     # Modifies argv as a side effect, shifting all options as things are
     # parsed.
     #
     # @return [Hash<Symbol, String>] Subcommand specific options hash
-    # rubocop:disable Metrics/MethodLength
+    # rubocop:disable Metrics/MethodLength, Metrics/AbcSize, Metrics/CyclomaticComplexity
     def parse_subcommand_options!(subcommand, argv, env)
       prog_name = NAME
       case subcommand
       when 'config'
         Rzo::Trollop.options(argv) do
@@ -98,15 +102,20 @@
       when 'generate'
         Rzo::Trollop.options(argv) do
           banner "#{prog_name} #{subcommand} options:"
           opt :vagrantfile, 'Output Vagrantfile', short: 'o', default: env['RZO_VAGRANTFILE'] || 'Vagrantfile'
         end
+      when 'roles'
+        Rzo::Trollop.options(argv) do
+          banner "#{prog_name} #{subcommand} options:"
+          opt :output, 'Roles output', short: 'o', default: env['RZO_OUTPUT'] || 'STDOUT'
+        end
       else
         Rzo::Trollop.die "Unknown subcommand: #{subcommand.inspect}"
       end
     end
-    # rubocop:enable Metrics/MethodLength, Metrics/AbcSize
+    # rubocop:enable Metrics/MethodLength, Metrics/AbcSize, Metrics/CyclomaticComplexity
 
     # The name of the executable, could be `rizzo` or `rzo`
     NAME = File.basename($PROGRAM_NAME).freeze
 
     # rubocop:disable Layout/IndentHeredoc
@@ -114,9 +123,10 @@
 usage: #{NAME} [GLOBAL OPTIONS] SUBCOMMAND [ARGS]
 Sub Commands:
 
   config       Print out the combined rizzo json config
   generate     Initialize Vagrantfile in top control repo
+  roles        Output all roles defined in the combined config
 
 Global options: (Note, command line arguments supersede ENV vars in {}'s)
     EOBANNER
   end
 end