Rules

#!/usr/bin/env ruby

# frozen_string_literal: true

# A few helpful tips about the Rules file:
#
# * The string given to #compile and #route are matching patterns for
#   identifiers--not for paths. Therefore, you can't match on extension.
#
# * The order of rules is important: for each item, only the first matching
#   rule is applied.
#
# * Item identifiers start and end with a slash (e.g. "/about/" for the file
#   "content/about.html"). To select all children, grandchildren, … of an
#   item, use the pattern "/about/*/"; "/about/*" will also select the parent,
#   because "*" matches zero or more characters.

compile '/sitemap.erb' do
  filter :erb
  write '/sitemap.xml'
end

compile '/assets/css/*.css' do
  # Don't filter or layout
end

compile '/assets/js/*.js' do
  # Don't filter or layout
end

compile '/assets/images/*' do
  # Don't filter or layout
end

compile '/**/*.html' do
  filter :erb
  layout '/default.*'
end

compile '/**/*.md' do
  filter :kramdown

  if item.identifier.to_s.start_with?('/servers/') && !item.identifier.to_s.end_with?('/index.md') && !item.identifier.to_s.end_with?('/categories.md')
    layout '/server.*'
  else
    layout '/default.*'
  end
end

compile '/**/*' do
  write item.identifier.to_s
end

# Routes for assets
route '/assets/**/*' do
  # /assets/foo.css → /assets/foo.css
  item.identifier.to_s
end

# Route for HTML files
route '/**/*.html' do
  if item.identifier =~ '/index.*'
    '/index.html'
  else
    # Remove trailing slash for cleaner URLs
    "#{item.identifier.without_ext}.html"
  end
end

# Route for MD files - append -md to avoid conflicts with HTML files
route '/**/*.md' do
  if item.identifier =~ '/index.*'
    '/index.html'
  elsif item.identifier.to_s.start_with?('/servers/') && !item.identifier.to_s.end_with?('/index.md') && !item.identifier.to_s.end_with?('/categories.md')
    # Special routing for server pages - make them available at /servers/[name]
    "/servers/#{item.identifier.to_s.gsub('/servers/', '').gsub('.md', '')}.html"
  else
    "#{item.identifier.without_ext}.html"
  end
end

layout '/**/*', :erb