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# Convert Jekyll blog posts to DokuWiki pages |
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# Adrian Short (https://adrianshort.org/) 15 Feb 2015 |
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require 'fileutils' |
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require 'yaml' |
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require 'pp' |
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require 'pandoc-ruby' |
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INPUT_DIR = "./_posts" |
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OUTPUT_BASEDIR = "./blog" |
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unpublished_files = [] # collect drafts, i.e. files where published == false |
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# Loop through Markdown files |
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Dir.glob(File.join(INPUT_DIR, "*.{md,markdown}")) do |fn| |
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f = File.open(fn) |
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contents = f.read |
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metadata = YAML.load(contents) |
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# skip drafts |
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if metadata['published'] == false |
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unpublished_files << metadata['title'] |
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next |
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end |
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output = "====== %s ======\n\n" % metadata['title'] |
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output += PandocRuby.convert(contents, :from => :markdown, :to => :dokuwiki) |
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# convert <!-- more --> tags |
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output.gsub!(/<HTML>\n<!-- more -->\n<\/HTML>/, '===== =====') |
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# fix blockquotes (I'm using the DokuWiki blockquote plugin) |
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output.gsub!(/<HTML><blockquote>\n(.+)<\/blockquote><\/HTML>/m, \ |
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"<blockquote>\n\\1</blockquote>\n") |
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# Merge categories and tags |
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tags = metadata['tags'] || [] |
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categories = metadata['categories'] || [] |
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tags = tags.concat(categories).uniq |
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if tags |
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# wrap tags containing spaces in double quotes |
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output += "{{tag>%s}}\n" % tags \ |
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.map{ |t| t.include?(' ') ? "\"%s\"" % t : t } \ |
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.sort_by(&:downcase).join(' ') |
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end |
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f.close |
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# write to new file |
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out_dir = File.join(OUTPUT_BASEDIR, metadata['date'].year.to_s) |
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FileUtils.mkdir_p out_dir |
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out_fn = File.join(out_dir, fn.match(/\d{4}-\d\d-\d\d-(.+)\./)[1] + '.txt') |
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out_f = File.open(out_fn, 'w') { |f| f << output } |
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# Set the modified and last access time for the file |
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# Use `cp -p` to preserve these times when copying |
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File.utime(metadata['date'], metadata['date'], out_fn) |
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end |
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puts "Drafts skipped:" |
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unpublished_files.each{ |f| puts f } |
