lib/undercover/options.rb in undercover-0.2.3 vs lib/undercover/options.rb in undercover-0.3.0

@@ -29,10 +29,12 @@
       self.git_dir = '.git'
     end
 
     # rubocop:disable Metrics/MethodLength, Metrics/AbcSize
     def parse(args)
+      args = build_opts(args)
+
       OptionParser.new do |opts|
         opts.banner = 'Usage: undercover [options]'
 
         opts.on_tail('-h', '--help', 'Prints this help') do
           puts(opts)
@@ -51,15 +53,34 @@
         ruby_syntax_option(opts)
         # TODO: parse dem other options and assign to self
         # --quiet (skip progress bar)
         # --exit-status (do not print report, just exit)
       end.parse(args)
+
       guess_lcov_path unless lcov
       self
     end
     # rubocop:enable Metrics/MethodLength, Metrics/AbcSize
 
     private
+
+    def build_opts(args)
+      project_options.concat(args)
+    end
+
+    def project_options
+      args_from_options_file(project_options_file)
+    end
+
+    def args_from_options_file(path)
+      return [] unless File.exist?(path)
+
+      File.read(path).split('\n').flat_map { |line| line.split(' ') }
+    end
+
+    def project_options_file
+      './.undercover'
+    end
 
     def lcov_path_option(parser)
       parser.on('-l', '--lcov path', 'LCOV report file path') do |path|
         self.lcov = path
       end