Add markdown filter
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@ -29,6 +29,7 @@ Gem::Specification.new do |spec|
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spec.add_development_dependency "less"
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spec.add_development_dependency "pry"
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spec.add_development_dependency "rake"
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spec.add_development_dependency "redcarpet"
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spec.add_development_dependency "rspec", ">= 3"
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spec.add_development_dependency "sass"
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spec.add_development_dependency "slim"
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@ -8,6 +8,7 @@ require 'hamlit/filters/plain'
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require 'hamlit/filters/preserve'
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require 'hamlit/filters/ruby'
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require 'hamlit/filters/sass'
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require 'hamlit/filters/markdown'
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require 'hamlit/filters/scss'
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module Hamlit
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@ -24,6 +25,7 @@ module Hamlit
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register :escaped, Filters::Escaped
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register :javascript, Filters::Javascript
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register :less, Filters::Less
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register :markdown, Filters::Markdown
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register :plain, Filters::Plain
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register :preserve, Filters::Preserve
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register :ruby, Filters::Ruby
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@ -0,0 +1,11 @@
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require 'hamlit/filters/tilt'
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module Hamlit
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module Filters
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class Markdown < Filters::Tilt
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def compile(lines)
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compile_with_tilt('markdown', lines.join("\n"), [], indent_width: 0)
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end
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end
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end
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end
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@ -7,25 +7,33 @@ module Hamlit
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class Tilt < Filters::Base
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include Concerns::StringInterpolation
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def self.render(name, source)
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def self.render(name, source, indent_width: 2)
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result = ::Tilt["t.#{name}"].new { source }.render
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indent_source(result, indent_width: 2)
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indent_source(result, indent_width: indent_width)
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end
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private
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def compile_with_tilt(name, source, ast)
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return runtime_compile(name, source, ast) if contains_interpolation?(source)
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result = [:static, Filters::Tilt.render(name, source)]
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content = [:multi, [:static, "\n"], result]
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ast << content
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def compile_with_tilt(name, source, ast, indent_width: 2)
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if contains_interpolation?(source)
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return runtime_compile(name, source, ast, indent_width: indent_width)
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end
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def runtime_compile(name, source, ast)
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content = [:static, Filters::Tilt.render(name, source, indent_width: indent_width)]
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build_ast(ast, content)
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end
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def runtime_compile(name, source, ast, indent_width: 2)
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literal = string_literal(source)
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code = "::Hamlit::Filters::Tilt.render(#{name.inspect}, #{literal})"
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content = [:multi, [:static, "\n"], [:dynamic, code]]
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code = "::Hamlit::Filters::Tilt.render(#{name.inspect}, #{literal}, indent_width: #{indent_width})"
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content = [:dynamic, code]
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build_ast(ast, content)
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end
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def build_ast(ast, content)
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return content if ast.empty?
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content = [:multi, [:static, "\n"], content]
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ast << content
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end
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end
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@ -112,6 +112,7 @@ module Hamlit
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SKIP_NEWLINE_EXPS.include?(ast.first) ||
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(ast[0..1] == [:haml, :doctype]) ||
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(ast[0..2] == [:haml, :filter, 'ruby']) ||
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(ast[0..2] == [:haml, :filter, 'markdown']) ||
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@outer_removal.include?(@current_indent)
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end
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end
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@ -0,0 +1,28 @@
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describe Hamlit::Filters::Markdown do
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describe '#compile' do
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it 'renders markdown filter' do
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assert_render(<<-HAML, <<-HTML)
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:markdown
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# Hamlit
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Yet another haml implementation
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HAML
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<h1>Hamlit</h1>
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<p>Yet another haml implementation</p>
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HTML
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end
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it 'renders markdown filter with string interpolation' do
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assert_render(<<-'HAML', <<-HTML)
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- project = 'Hamlit'
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:markdown
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# #{project}
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Yet another haml implementation
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HAML
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<h1>Hamlit</h1>
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<p>Yet another haml implementation</p>
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HTML
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end
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end
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end
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