MD -> Hugo の frontmatter をたす

md2hugo.rb

path = ENV['path']

files = `ls -d #{path}/*`.split("\n")

p files

files.each do |filepath|
  cont = File.read(filepath)
  title, body = cont.split("\n", 2)
  next unless title.start_with?('# ')
  date = filepath.sub(/^content\/blog\//, '').tr('/', '-').sub(/\.md$/, '')
  frontmatter = [
    "---",
    "titile: \"#{title.sub(/^\# /, '')}\"",
    "date: #{date}",
    "---\n"].join("\n")

  puts frontmatter

  File.write(filepath, frontmatter + body)
end