From 141ce32382d955911b571bf90f065fa364b308f1 Mon Sep 17 00:00:00 2001
From: Parker Moore <email@byparker.com>
Date: Tue, 12 Aug 2014 18:06:47 -0400
Subject: [PATCH] Custom formatter.

---
 features/support/overview.rb | 183 +++++++++++++++++++++++++++++++++++
 script/cibuild               |  12 ++-
 script/cucumber              |  10 +-
 3 files changed, 197 insertions(+), 8 deletions(-)
 create mode 100644 features/support/overview.rb

diff --git a/features/support/overview.rb b/features/support/overview.rb
new file mode 100644
index 00000000..493ef6a6
--- /dev/null
+++ b/features/support/overview.rb
@@ -0,0 +1,183 @@
+require 'fileutils'
+require 'colorator'
+require 'cucumber/formatter/console'
+require 'cucumber/formatter/io'
+require 'gherkin/formatter/escaping'
+
+module Features
+  module Support
+    # The formatter used for <tt>--format pretty</tt> (the default formatter).
+    #
+    # This formatter prints features to plain text - exactly how they were parsed,
+    # just prettier. That means with proper indentation and alignment of table columns.
+    #
+    # If the output is STDOUT (and not a file), there are bright colours to watch too.
+    #
+    class Overview
+      include FileUtils
+      include Cucumber::Formatter::Console
+      include Cucumber::Formatter::Io
+      include Gherkin::Formatter::Escaping
+      attr_writer :indent
+      attr_reader :runtime
+
+      def initialize(runtime, path_or_io, options)
+        @runtime, @io, @options = runtime, ensure_io(path_or_io, "pretty"), options
+        @exceptions = []
+        @indent = 0
+        @prefixes = options[:prefixes] || {}
+        @delayed_messages = []
+      end
+
+      def before_features(features)
+        print_profile_information
+      end
+
+      def after_features(features)
+        print_summary(features)
+      end
+
+      def before_feature(feature)
+        @exceptions = []
+        @indent = 0
+      end
+
+      def comment_line(comment_line)
+      end
+
+      def after_tags(tags)
+      end
+
+      def tag_name(tag_name)
+      end
+
+      def before_feature_element(feature_element)
+        @indent = 2
+        @scenario_indent = 2
+      end
+
+      def after_feature_element(feature_element)
+      end
+
+      def before_background(background)
+        @indent = 2
+        @scenario_indent = 2
+        @in_background = true
+      end
+
+      def after_background(background)
+        @in_background = nil
+      end
+
+      def background_name(keyword, name, file_colon_line, source_indent)
+        print_feature_element_name(keyword, name, file_colon_line, source_indent)
+      end
+
+      def before_examples_array(examples_array)
+      end
+
+      def examples_name(keyword, name)
+      end
+
+      def before_outline_table(outline_table)
+      end
+
+      def after_outline_table(outline_table)
+      end
+
+      def scenario_name(keyword, name, file_colon_line, source_indent)
+        print_feature_element_name(keyword, name, file_colon_line, source_indent)
+      end
+
+      def before_step(step)
+        @current_step = step
+      end
+
+      def before_step_result(keyword, step_match, multiline_arg, status, exception, source_indent, background, file_colon_line)
+        @hide_this_step = false
+        if exception
+          if @exceptions.include?(exception)
+            @hide_this_step = true
+            return
+          end
+          @exceptions << exception
+        end
+        if status != :failed && @in_background ^ background
+          @hide_this_step = true
+          return
+        end
+        @status = status
+      end
+
+      CHARS = {
+        :failed    => "x".red,
+        :pending   => "?".yellow,
+        :undefined => "x".red,
+        :passed    => ".".green,
+        :skipped   => "-".blue
+      }
+
+      def step_name(keyword, step_match, status, source_indent, background, file_colon_line)
+        @io.print CHARS[status]
+      end
+
+      def doc_string(string)
+        return if @options[:no_multiline] || @hide_this_step
+        s = %{"""\n#{string}\n"""}.indent(@indent)
+        s = s.split("\n").map{|l| l =~ /^\s+$/ ? '' : l}.join("\n")
+        @io.puts(format_string(s, @current_step.status))
+        @io.flush
+      end
+
+      def exception(exception, status)
+        return if @hide_this_step
+        print_exception(exception, status, @indent)
+        @io.flush
+      end
+
+      def before_multiline_arg(multiline_arg)
+      end
+
+      def after_multiline_arg(multiline_arg)
+      end
+
+      def before_table_row(table_row)
+      end
+
+      def after_table_row(table_row)
+      end
+
+      def after_table_cell(cell)
+      end
+
+      def table_cell_value(value, status)
+      end
+
+      private
+
+      def print_feature_element_name(keyword, name, file_colon_line, source_indent)
+        @io.puts
+        names = name.empty? ? [name] : name.split("\n")
+        line = "  #{keyword}: #{names[0]}"
+        if @options[:source]
+          line_comment = "#{file_colon_line}"
+          @io.print(line_comment)
+        end
+        @io.print(line)
+        @io.print " "
+        @io.flush
+      end
+
+      def cell_prefix(status)
+        @prefixes[status]
+      end
+
+      def print_summary(features)
+        @io.puts
+        print_stats(features, @options)
+        print_snippets(@options)
+        print_passing_wip(@options)
+      end
+    end
+  end
+end
diff --git a/script/cibuild b/script/cibuild
index 24e75c11..d2dd4ae4 100755
--- a/script/cibuild
+++ b/script/cibuild
@@ -2,5 +2,15 @@
 
 set -e
 
+parallelize_tests() {
+  ls -1 script/{test,cucumber,proof} | xargs -P 3 -L 1 /bin/bash
+}
+
+serialize_tests() {
+  script/proof
+  script/test
+  script/cucumber
+}
+
 script/branding
-ls -1 script/{test,cucumber,proof} | xargs -P 3 -L 1 /bin/bash
+time parallelize_tests
diff --git a/script/cucumber b/script/cucumber
index ef19cff4..c6957356 100755
--- a/script/cucumber
+++ b/script/cucumber
@@ -1,9 +1,5 @@
 #!/bin/bash
 
-if test -z "$TRAVIS"; then
-  PROFILE="--format pretty"
-else
-  PROFILE="--format progress"
-fi
-
-bundle exec cucumber $PROFILE "$@"
+time bundle exec cucumber \
+  -f Features::Support::Overview \
+  "$@"