Rework profile handling for dry-run report generation

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    parallel_cucumber (0.1.14)
+    parallel_cucumber (0.1.15)
       parallel (~> 1.6)
 
 GEM

lib/parallel_cucumber/cli.rb

@@ -39,10 +39,6 @@ def parse_options!(argv)
             options[:thread_delay] = thread_delay
           end
           opts.on('-n [PROCESSES]', Integer, 'How many processes to use') { |n| options[:n] = n }
-
-          opts.on('--workaround-for-profile-with-reporters "[OPTIONS]"') do |profile_with_reporters|
-            options[:profile_with_reporters] = profile_with_reporters
-          end
         end
 
         option_parser.parse!(argv)

lib/parallel_cucumber/feature_grouper.rb

@@ -1,4 +1,6 @@
+require 'erb'
 require 'json'
+require 'yaml'
 
 module ParallelCucumber
   class FeatureGrouper
@@ -43,11 +45,9 @@ def scenario_groups(group_size, options)
       end
 
       def generate_dry_run_report(options)
-        cucumber_options = options[:cucumber_options].gsub(/(--format|-f|--output|-o)\s+[^\s]+/, '')
-        unless options[:profile_with_reporters].nil?
-          profile_with_reporters = options[:profile_with_reporters]
-          cucumber_options = cucumber_options.gsub(/(--profile|-p)\s+#{profile_with_reporters}(\s+|$)/, '')
-        end
+        cucumber_options = options[:cucumber_options]
+        cucumber_options = expand_profiles(cucumber_options) unless cucumber_config_file.nil?
+        cucumber_options = cucumber_options.gsub(/(--format|-f|--out|-o)\s+[^\s]+/, '')
 
         cmd = "cucumber #{cucumber_options} --dry-run --format json #{options[:cucumber_args].join(' ')}"
         dry_run_report = `#{cmd} 2>/dev/null`
@@ -65,6 +65,31 @@ def generate_dry_run_report(options)
         end
       end
 
+      def cucumber_config_file
+        Dir.glob('{,.config/,config/}cucumber{.yml,.yaml}').first
+      end
+
+      def expand_profiles(cucumber_options)
+        config = YAML.load(ERB.new(File.read(cucumber_config_file)).result)
+        _expand_profiles(cucumber_options, config)
+      end
+
+      def _expand_profiles(options, config)
+        expand_next = false
+        options.split.map do |option|
+          case
+            when %w(-p --profile).include?(option)
+              expand_next = true
+              next
+            when expand_next
+              expand_next = false
+              _expand_profiles(config[option], config)
+            else
+              option
+          end
+        end.compact.join(' ')
+      end
+
       def group_creator(groups_count, tasks)
         groups = Array.new(groups_count) { [] }
 

lib/parallel_cucumber/version.rb

@@ -1,3 +1,3 @@
 module ParallelCucumber
-  VERSION = '0.1.14'
+  VERSION = '0.1.15'
 end # ParallelCucumber