+preprocess do
+ system("git", "submodule", "update", "--init")
+
+ # Remove dead annex keys from processing
+ @items.delete_if do |item|
+ l = File.readlink(item.raw_filename)
+ true if !File.exists?(item.raw_filename) and l =~ %r{/annex/objects/}
+ rescue Errno::EINVAL
+ end
+
+ commit = nil
+ Open3.popen2("git", "rev-parse", "HEAD") do |stdin, stdout, result|
+ stdin.close
+ val = stdout.gets
+ stdout.close
+ commit = val.chomp if result.value.success?
+ end
+
+ if commit then
+ @items.each do |item|
+ item[:gitrev] = commit if item_source(item)
+ end
+ end
+
+ @items.find_all('/weblog/*.md').each do |item|
+ item[:kind] ||= 'article'
+ end
+
+ @items.each do |item|
+ item[:created_at] ||=
+ item[:published] || File.stat(item.raw_filename).mtime
+ item[:updated_at] ||=
+ item[:updated] || File.stat(item.raw_filename).mtime
+ end
+end
+
+postprocess do
+ # Gzip all text items for nginx http_static
+ if !ENV['GZIP_SITE'].to_s.empty?
+ reps = @items.flat_map(&:reps).each do |rep|
+ file = rep.raw_path
+ next if !file or rep.binary?
+
+ if system("gzip", "-ck9", file, [:out]=>[file + ".gz.tmp", "wb"])
+ system("touch", "-r", file, file + ".gz.tmp")
+ File.rename(file + ".gz.tmp", file + ".gz")
+ else
+ File.unlink(file + ".gz.tmp")
+ end
+ end
+ end
+
+ # Register URLs for git-annex keys
+ unless (uribase = ENV['ANNEX_URI_BASE'].to_s.chomp("/")).empty?
+ Open3.popen2("git", "annex", "registerurl") do |stdin, stdout, result|
+ @items.each do |item|
+ l = File.readlink(item.raw_filename)
+ next unless l =~ %r{/annex/objects/}
+
+ key = File.basename(l)
+
+ # Find output reps corresponding to this key, if any
+ item.reps.each do |rep|
+ next unless
+ FileUtils.identical?(item.raw_filename, rep.raw_path)
+
+ loop do
+ STDOUT.write(stdout.read_nonblock(100))
+ rescue EOFError, IO::WaitReadable
+ break
+ end
+
+ stdin.printf("%s %s%s\n", key, uribase, rep.path)
+ end
+ rescue Errno::EINVAL
+ end
+
+ stdin.close
+ loop do
+ STDOUT.write(stdout.readpartial(100))
+ rescue EOFError
+ break
+ end
+
+ unless (rc = result.value).success?
+ printf("git annex registerurl failed: %s\n", rc.to_s)
+ end
+ end
+ end
+end
+
+compile '/license/gpl*.md' do
+ filter :kramdown, auto_ids: false, header_offset: -1
+ layout '/default.xml'
+ layout '/gpl.xsl'
+ layout '/default.xsl'
+ filter :relativize_paths, type: :xml
+ filter :xhtml_compat
+ filter :remove_wj
+ write to_xhtml
+end
+