nim-by-example/Rules

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#!/usr/bin/env ruby
# 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 '*' do
if item.identifier == '/toc/'
filter :kramdown
layout 'blank'
elsif item[:extension] == 'md'
filter :kramdown, {:input => 'GFM'}
filter :colorize_syntax, :default_colorizer => :pygmentize
filter :relativize_paths, :type => :html
layout 'default'
elsif item[:extension] == 'css'
# don’t filter stylesheets
elsif item.binary?
# don’t filter binary items
else
filter :erb
layout 'default'
end
end
route '*' do
if item[:extension] == 'css'
# Write item with identifier /foo/ to /foo.css
item.identifier.chop + '.css'
elsif item.binary?
# Write item with identifier /foo/ to /foo.ext
item.identifier.chop + '.' + item[:extension]
else
# Write item with identifier /foo/ to /foo/index.html
item.identifier + 'index.html'
end
end
layout '*', :erb