Add bin and edit workflow

2026-09-16 13:11:16 -06:00
parent c8ac4fcae5
commit 4cee170d66
17576 changed files with 895740 additions and 2 deletions
@@ -0,0 +1,140 @@
+# -*- coding: utf-8 -*- #
+# frozen_string_literal: true
+
+module Rouge
+  module Lexers
+    class Gherkin < RegexLexer
+      tag 'gherkin'
+      aliases 'cucumber', 'behat'
+
+      title "Gherkin"
+      desc 'A business-readable spec DSL (github.com/cucumber/cucumber/wiki/Gherkin)'
+
+      filenames '*.feature'
+      mimetypes 'text/x-gherkin'
+
+      def self.detect?(text)
+        return true if text.shebang? 'cucumber'
+      end
+
+      # self-modifying method that loads the keywords file
+      def self.keywords
+        Kernel::load File.join(Lexers::BASE_DIR, 'gherkin/keywords.rb')
+        keywords
+      end
+
+      def self.step_regex
+        # in Gherkin's config, keywords that end in < don't
+        # need word boundaries at the ends - all others do.
+        @step_regex ||= Regexp.new(
+          keywords[:step].map do |w|
+            if w.end_with? '<'
+              Regexp.escape(w.chop)
+            elsif w.end_with?(' ')
+              Regexp.escape(w)
+            else
+              "#{Regexp.escape(w)}\\b"
+            end
+          end.join('|')
+        )
+      end
+
+      rest_of_line = /.*?(?=[#\n])/
+
+      state :basic do
+        rule %r(#.*$), Comment
+        rule %r/[ \r\t]+/, Text
+      end
+
+      state :root do
+        mixin :basic
+        rule %r(\n), Text
+        rule %r(""".*?""")m, Str
+        rule %r(@[^\s@]+), Name::Tag
+        mixin :has_table
+        mixin :has_examples
+      end
+
+      state :has_scenarios do
+        rule %r((.*?)(:)) do |m|
+          reset_stack
+
+          keyword = m[1]
+          keyword_tok = if self.class.keywords[:element].include? keyword
+            push :description; Keyword::Namespace
+          elsif self.class.keywords[:feature].include? keyword
+            push :feature_description; Keyword::Declaration
+          elsif self.class.keywords[:examples].include? keyword
+            push :example_description; Name::Namespace
+          else
+            Error
+          end
+
+          groups keyword_tok, Punctuation
+        end
+      end
+
+      state :has_examples do
+        mixin :has_scenarios
+        rule Gherkin.step_regex, Name::Function do
+          token Name::Function
+          reset_stack; push :step
+        end
+      end
+
+      state :has_table do
+        rule(/(?=[|])/) { push :table_header }
+      end
+
+      state :table_header do
+        rule %r/[^|\s]+/, Name::Variable
+        rule %r/\n/ do
+          token Text
+          goto :table
+        end
+        mixin :table
+      end
+
+      state :table do
+        mixin :basic
+        rule %r/\n/, Text, :table_bol
+        rule %r/[|]/, Punctuation
+        rule %r/[^|\s]+/, Name
+      end
+
+      state :table_bol do
+        rule(/(?=\s*[^\s|])/) { reset_stack }
+        rule(//) { pop! }
+      end
+
+      state :description do
+        mixin :basic
+        mixin :has_examples
+        rule %r/\n/, Text
+        rule rest_of_line, Text
+      end
+
+      state :feature_description do
+        mixin :basic
+        mixin :has_scenarios
+        rule %r/\n/, Text
+        rule rest_of_line, Text
+      end
+
+      state :example_description do
+        mixin :basic
+        mixin :has_table
+        rule %r/\n/, Text
+        rule rest_of_line, Text
+      end
+
+      state :step do
+        mixin :basic
+        rule %r/<.*?>/, Name::Variable
+        rule %r/".*?"/, Str
+        rule %r/\S[^\s<]*/, Text
+        rule rest_of_line, Text, :pop!
+      end
+    end
+  end
+end