Just cache '<!-- idem -->' for unchanged texts.
This saves space and writing/loading times. Signed-off-by: Thomas Hochstein <thh@inter.net>
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@ -4,6 +4,7 @@
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### Version 0.3 (unreleased)
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* Save space by caching just '<!-- idem -->' for unchanged texts.
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* Change protocol to https.
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* Make cache validity configurable.
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* Rename from "DejureIntegrator" to "DejureAutolinker".
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@ -124,7 +124,13 @@ module Nanoc::Filters
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cache_file = cache_dir + '/' + cache_filename(input)
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if File.directory?(cache_dir)
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File.open(cache_file, 'w') do |f|
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f.write(output)
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# if input is unchanged, just save '<!-- idem -->'
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# instead of the whole (unchanged) text to save space
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if input == output
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f.write('<!-- idem -->')
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else
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f.write(output)
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end
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end
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end
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end
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@ -133,7 +139,13 @@ module Nanoc::Filters
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cache_file = cache_dir + '/' + cache_filename(input)
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# file exists and is younger than cache_days?
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if File.exist?(cache_file) && File.mtime(cache_file).to_i > cache_age(cache_days)
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return File.read(cache_file)
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output = File.read(cache_file)
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# if just '<!-- idem -->' is cached, return input unchanged
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if output == '<!-- idem -->'
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return input
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else
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return output
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end
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else
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return false
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end
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