Class: ActiveCanvas::TailwindCompiler

Inherits:
Object
  • Object
show all
Defined in:
app/services/active_canvas/tailwind_compiler.rb

Defined Under Namespace

Classes: CompilationError

Constant Summary collapse

LOG_PREFIX = 
"[ActiveCanvas::TailwindCompiler]".freeze

Class Method Summary collapse

Class Method Details

.available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/services/active_canvas/tailwind_compiler.rb', line 49

def available?
  # Always check fresh - no caching
  defined?(Tailwindcss::Ruby) && Tailwindcss::Ruby.respond_to?(:executable)
end

.clear_availability_cache! ⇒ Object 



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# File 'app/services/active_canvas/tailwind_compiler.rb', line 54

def clear_availability_cache!
  # No longer caches, but keep method for compatibility
end

.compile(html_content, identifier: "content") ⇒ Object

Compile Tailwind CSS for raw HTML content



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# File 'app/services/active_canvas/tailwind_compiler.rb', line 11

def compile(html_content, identifier: "content")
  log_info "Starting compilation for #{identifier}"
  start_time = Time.current

  unless available?
    log_error "tailwindcss-ruby gem is not installed"
    raise CompilationError, "tailwindcss-ruby gem is not installed"
  end

  if html_content.blank?
    log_info "#{identifier} has no content, skipping compilation"
    return ""
  end

  log_debug "Content size: #{html_content.bytesize} bytes"

  Dir.mktmpdir("active_canvas_tailwind") do |dir|
    log_debug "Created temp directory: #{dir}"

    html_file = File.join(dir, "input.html")
    css_file = File.join(dir, "output.css")

    File.write(html_file, html_content)
    log_debug "Wrote HTML content to #{html_file}"

    compiled_css = compile_css(html_file, css_file, identifier)

    elapsed = ((Time.current - start_time) * 1000).round(2)
    log_info "Compilation completed for #{identifier} in #{elapsed}ms (output: #{compiled_css.bytesize} bytes)"

    compiled_css
  end
end

.compile_for_page(page) ⇒ Object 



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# File 'app/services/active_canvas/tailwind_compiler.rb', line 45

def compile_for_page(page)
  compile(page.content.to_s, identifier: "page ##{page.id} (#{page.title})")
end