Support preserve

lib/hamlit/compiler/script_compiler.rb

@@ -8,24 +8,21 @@ module Hamlit
       def compile(node, &block)
         var = unique_identifier
         temple = compile_script_assign(var, node, &block)
-        temple << [:escape, node.value[:escape_html], [:dynamic, var]]
+        temple << compile_script_result(var, node)
       end
 
       private
 
       def compile_script_assign(var, node, &block)
-        code = node.value[:text]
-        code = find_and_preserve(code) if node.value[:preserve]
-
         if node.children.empty?
           [:multi,
-           [:code, "#{var} = (#{code}"],
+           [:code, "#{var} = (#{node.value[:text]}"],
            [:newline],
            [:code, ')'.freeze],
           ]
         else
           [:multi,
-           [:code, "#{var} = #{code}"],
+           [:code, "#{var} = #{node.value[:text]}"],
            [:newline],
            yield(node),
            [:code, 'end'.freeze],
@@ -33,6 +30,11 @@ module Hamlit
         end
       end
 
+      def compile_script_result(result, node)
+        result = find_and_preserve(result) if !node.value[:escape_html] && node.value[:preserve]
+        [:escape, node.value[:escape_html], [:dynamic, result]]
+      end
+
       def unique_identifier
         @unique_id += 1
         ['_hamlit_compiler'.freeze, @unique_id].join

lib/hamlit/parser.rb

@@ -2,14 +2,15 @@ require 'haml'
 
 module Hamlit
   class Parser
-    OPTION_MAPS = {
-      autoclose: :autoclose,
-    }.freeze
+    AVAILABLE_OPTIONS = %i[
+      autoclose
+      escape_html
+    ].freeze
 
     def initialize(options = {})
       @options = Haml::Options.defaults.dup
-      OPTION_MAPS.each do |temple, haml|
-        @options[haml] = options[temple]
+      AVAILABLE_OPTIONS.each do |key|
+        @options[key] = options[key]
       end
     end
 

test/haml/haml-spec/Rakefile

@@ -16,7 +16,7 @@ def generate_spec(mode)
     # This is a spec converted by haml-spec.
     # See: https://github.com/haml/haml-spec
     class #{mode.capitalize}Test < MiniTest::Test
-      DEFAULT_OPTIONS = { ugly: #{mode == :ugly} }.freeze
+      DEFAULT_OPTIONS = { ugly: #{mode == :ugly}, escape_html: true }.freeze
 
       def self.haml_result(haml, options, locals)
         Haml::Engine.new(haml, DEFAULT_OPTIONS.merge(options)).render(Object.new, locals)

test/haml/haml-spec/pretty_test.rb

@@ -6,7 +6,7 @@ require 'minitest/autorun'
 # This is a spec converted by haml-spec.
 # See: https://github.com/haml/haml-spec
 class PrettyTest < MiniTest::Test
-  DEFAULT_OPTIONS = { ugly: false }.freeze
+  DEFAULT_OPTIONS = { ugly: false, escape_html: true }.freeze
 
   def self.haml_result(haml, options, locals)
     Haml::Engine.new(haml, DEFAULT_OPTIONS.merge(options)).render(Object.new, locals)

test/haml/haml-spec/ugly_test.rb

@@ -6,7 +6,7 @@ require 'minitest/autorun'
 # This is a spec converted by haml-spec.
 # See: https://github.com/haml/haml-spec
 class UglyTest < MiniTest::Test
-  DEFAULT_OPTIONS = { ugly: true }.freeze
+  DEFAULT_OPTIONS = { ugly: true, escape_html: true }.freeze
 
   def self.haml_result(haml, options, locals)
     Haml::Engine.new(haml, DEFAULT_OPTIONS.merge(options)).render(Object.new, locals)

test/hamlit/engine/script_test.rb

@@ -13,7 +13,6 @@ describe Hamlit::Engine do
     end
 
     it 'renders one-line script with comment' do
-      skip
       assert_render(<<-HAML, <<-HTML)
         = # comment_only
         = '#' + "#" # = 3 #
@@ -97,7 +96,6 @@ describe Hamlit::Engine do
     end
 
     it 'renders &=' do
-      skip
       assert_render(<<-HAML, <<-HTML.rstrip, escape_html: false)
         &= '<"&>'
         &= '<"&>'.tap do |str|
@@ -109,7 +107,6 @@ describe Hamlit::Engine do
     end
 
     it 'regards ~ operator as =' do
-      skip
       assert_render(<<-'HAML', <<-HTML)
         ~ "<code>hello\nworld</code>"
       HAML

test/test_helper.rb

@@ -45,6 +45,7 @@ class Haml::TestCase < BASE_TEST_CLASS
   extend Declarative
 
   def render(text, options = {}, base = nil, &block)
+    options = { escape_html: false }.merge(options) # incompatible default
     scope  = options.delete(:scope)  || Object.new
     locals = options.delete(:locals) || {}
     engine = Hamlit::HamlEngine.new(text, options)