PukiWiki のページファイル名の変換と、Pukiwiki 記法から Markdown 記法へ変換する雑なスクリプト

pukiwiki2md.groovy

StringBuilder sb = new StringBuilder()
new File('wiki.txt').eachLine { line ->
  // link
  line = line.replaceAll(/\[\[(.*):(https*:.*)\]\]/, '[$1]($2)')
  if (line.startsWith('#geshi')) {
    // code
    sb << line.replaceFirst(/^#geshi\((.*)\)\s*\{\{$/, '```$1')
  } else if (line.startsWith('}}')) {
    sb << line.replace('}}', '```')
  } else if (line.matches(/^\|.*\|h$/)) {
    def header = line.substring(0, line.lastIndexOf('h'))
    def columns = header.split(/\|/)
    sb << header
    sb << '\n'
    sb << '|'
    columns.length.times { sb << '----|' }
  } else if (line.startsWith('#')) {
    // ignore
  } else if (line.startsWith('>')) {
    sb << line
  } else if (line.startsWith(' ')) {
    sb << line.replaceFirst(/^\s/, '    ')
  } else if (line.startsWith('*')) {
    sb << line.replace('*', '#')
    // add empty line after the header.
    sb << '\n'
  } else if (line.startsWith('-')) {
    sb << line.replace('-', '    *').replaceAll(/^\s+/, '')
  } else if (line.startsWith('+')) {
    sb << line.replace('+', '    1.').replaceAll(/^\s+/, '')
  } else {
    sb << line
  }
  sb << '\n'
}
new File('/path/to/file.md').text = sb.toString()

pukiwiki_filename_conversion.groovy

if (!args) { System.err.println 'requires wiki directory path!'; System.exit 1 }
files = "ls ${args[0]}".execute().text.split(/\s/)
files.each { file ->
  println "$file =>"
  println "\t${URLDecoder.decode(file.replaceAll(/([0-9A-Z]{2})/) {"%${it[1]}"})}"
}