114 lines
3.0 KiB
Ruby
114 lines
3.0 KiB
Ruby
usage 'references'
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summary 'updates references.mkd'
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description 'Updates reference file with all internal links.'
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required :s, :sites, 'sites'
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module Nanoc::CLI::Commands
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class References < ::Nanoc::CLI::CommandRunner
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# collect links in site
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def extract_links site=nil
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current_site = load_site site
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page_links = ["<!-- (auto-generated) internal links for #{current_site.shared? ? "shared content" : "site: #{site}"} -->"]
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current_site.printed_items.each do |i|
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# don't include shared content with sites again
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unless current_site.shared?
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next if i.shared?
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end
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page_links << site_link(i[:title], i.identifier, current_site)
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unless i[:alt_titles].nil?
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i[:alt_titles].each do |title|
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page_links << site_link(title, i.identifier, current_site)
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end
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end
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end
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page_links
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end
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def site_link title, link, site
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"[#{title}]: #{site.shared? ? "" : site.url}#{link}"
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end
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def duplicate_links
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references = []
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Dir["content/references/*.mkd"].each do |ref|
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File.open(ref).each_line do |l|
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if m = l.match(/^ \[ (?<link>.+?) \] : /x)
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references << {
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link: m[:link],
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full_link: l.strip,
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file: ref,
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}
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end
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end
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end
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dups = false
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last_ref = nil
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references.sort_by{|x| x[:link]}.each do |ref|
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if not last_ref.nil? and ref[:link] == last_ref[:link]
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puts "Duplicate link '#{ref[:link]}' in '#{ref[:file]}' <-> '#{last_ref[:file]}'!"
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dups = true
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end
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last_ref = ref
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end
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raise "Duplicate links found!" if dups
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end
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def gospel_stories gospel
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ref_file = "content/references/supertext_#{gospel}.mkd"
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puts "header links for: #{ref_file}"
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File.open(ref_file, "w") do |ref|
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File.open("content_gospel/super/#{gospel}.mkd").each do |line|
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m = line.match(/^ \# .* \( (?<story> S-\S+? ) \) \s+ {\# (?<anchor>s-\S+) } \s*$/x)
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if m
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link = local_link("gospel:super/#{gospel}/##{m[:anchor]}")
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ref.puts "[#{gospel} #{m[:story]}]: #{link}"
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end
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end
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end
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end
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def run
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([nil] + sites_arg(options[:sites])).each do |site|
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shared = site.nil?
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# load site
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if shared
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puts "loading: shared content"
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else
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puts "loading: #{site}"
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end
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page_links = extract_links site
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puts "#links: #{page_links.size}"
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# save reference file
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ref_file = "content/references/site_#{shared ? "shared" : "#{site}"}.mkd"
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puts "saving to: #{ref_file}"
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File.open(ref_file, "w").write(page_links.join("\n"))
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end
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%w{mark}.each do |gospel|
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gospel_stories gospel
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end
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duplicate_links
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end
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end
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end
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runner Nanoc::CLI::Commands::References
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