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Dev Tools: Set <meta name="herb-default-editor"> for Herb #51

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Merged
marcoroth merged 1 commit into from
Oct 22, 2025
Merged

Dev Tools: Set <meta name="herb-default-editor"> for Herb #51

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18 changes: 17 additions & 1 deletion lib/reactionview/template/handlers/herb.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -43,13 +43,29 @@ def local_template?(template)
template.identifier.start_with?("#{Rails.root}/app/views")
end

def active_support_editor
return unless defined?(ActiveSupport::Editor)
return if ActiveSupport::Editor.current.blank?

ActiveSupport::Editor.current.instance_variable_get(:@url_pattern).split("://").first
end

def editor_meta_tag
editor_name = active_support_editor || ENV["RAILS_EDITOR"] || ENV.fetch("EDITOR", nil)

return if editor_name.blank?

%(<meta name="herb-default-editor" content="#{editor_name}">)
end

def reactionview_dev_tools_markup(template)
return nil unless layout_template?(template) && ::ReActionView.config.debug_mode_enabled?
return nil unless local_template?(template)

<<~HTML
<meta name="herb-debug-mode" content="true">
<meta name="herb-rails-root" content="#{Rails.root}">
<meta name="herb-project-path" content="#{Rails.root}">
#{editor_meta_tag}

#{ActionController::Base.new.view_context.javascript_include_tag "reactionview-dev-tools.umd.js", defer: true}
HTML
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