providng a for-file verbose option

Author: perryqh

lib/code_ownership/cli.rb

@@ -111,7 +111,54 @@ def self.for_file(argv)
         raise "Please pass in one file. Use `#{EXECUTABLE} for_file --help` for more info"
       end
 
-      puts CodeOwnership::Private::ForFileOutputBuilder.build(file_path: files.first, json: !!options[:json], verbose: !!options[:verbose])
+      if options[:verbose]
+        for_file_verbose(file: files.first, json: options[:json])
+      else
+        for_file_terse(file: files.first, json: options[:json])
+      end
+    end
+
+    def self.for_file_terse(file:, json:)
+      team = CodeOwnership.for_file(file)
+
+      team_name = team&.name || 'Unowned'
+      team_yml = team&.config_yml || 'Unowned'
+
+      if json
+        json_output = {
+          team_name: team_name,
+          team_yml: team_yml
+        }
+
+        puts json_output.to_json
+      else
+        puts <<~MSG
+          Team: #{team_name}
+          Team YML: #{team_yml}
+        MSG
+      end
+    end
+
+    def self.for_file_verbose(file:, json:)
+      verbose = CodeOwnership.for_file_verbose(file) || {team_name: 'Unowned', team_config_yml: 'Unowned', reasons: []}
+
+      if json
+        json = {
+          team_name: verbose[:team_name],
+          team_yml: verbose[:team_config_yml],
+          reasons: verbose[:reasons]
+        }
+
+        puts json.to_json
+      else
+        messages = ["Team: #{verbose[:team_name]}", "Team YML: #{verbose[:team_config_yml]}"]
+        if verbose[:reasons].any?
+          messages << "Reasons:\n- #{verbose[:reasons].join("\n-")}"
+        end
+        messages.last << "\n"
+
+        puts messages.join("\n")
+      end
     end
 
     def self.for_team(argv)

spec/lib/code_ownership/cli_spec.rb

@@ -183,7 +183,7 @@ def initialize
           expect(CodeOwnership::Cli).to receive(:puts).with(<<~MSG)
             Team: My Team
             Team YML: config/teams/my_team.yml
-            Description:
+            Reasons:
             - Owner specified in Team YML as an owned_glob `app/**/*.rb`
           MSG
           subject
@@ -220,17 +220,17 @@ def initialize
           subject
         end
 
-        context 'when run with --verbose' do
+        context 'when run with multiple files' do
           let(:argv) { ['for_file', '--json', '--verbose', 'app/services/my_file.rb'] }
           it 'outputs JSONified information to the console' do
             json = {
               team_name: 'My Team',
               team_yml: 'config/teams/my_team.yml',
-              description: ['Owner specified in Team YML as an owned_glob `app/**/*.rb`']
+              reasons: ['Owner specified in Team YML as an owned_glob `app/**/*.rb`']
             }
             expect(CodeOwnership::Cli).to receive(:puts).with(json.to_json)
             subject
-          end
+          end  
         end
       end