Class: Jekyll::Converters::Tailwindcss

Inherits:
Converter
  • Object
show all
Defined in:
lib/jekyll/converters/tailwindcss.rb

Constant Summary collapse

EXTENSION_PATTERN = 
%r{^\.tailwind(css)?$}i

Instance Method Summary collapse

Instance Method Details

#convert(content) ⇒ Object 



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# File 'lib/jekyll/converters/tailwindcss.rb', line 18

def convert(content)
  unless valid_tailwindcss_gem_version?
    print_tailwind_v3_warning

    return
  end

  dev_mode = Jekyll.env == "development"
  Jekyll.logger.info "Jekyll Tailwind:", "Generating #{dev_mode ? "" : "minified "}CSS"

  compile_command = ::Tailwindcss::Commands
    .compile_command(debug: dev_mode)
    .join(" ")

  output, error = nil
  Open3.popen3(compile_command) do |stdin, stdout, stderr, _wait_thread|
    stdin.write tailwind_content
    stdin.close
    output = stdout.read
    error = stderr.read
  end
  Jekyll.logger.warn "Jekyll Tailwind:", error unless error.nil?

  output
rescue => e
  Jekyll.logger.error "Jekyll Tailwind:", e.message
  content
end

#matches(ext) ⇒ Object 



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# File 'lib/jekyll/converters/tailwindcss.rb', line 10

def matches(ext)
  EXTENSION_PATTERN.match? ext
end

#output_ext(ext) ⇒ Object 



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# File 'lib/jekyll/converters/tailwindcss.rb', line 14

def output_ext(ext)
  ".css"
end