old_contents: #-*- coding: utf-8 -*-
  import re
  import string
  import glob
  import os.path
  import io
  
  
  header = """
  # TIL
  > Today I Learned
  
  오늘 배운 내용을 간결하게 정리하여 모아둔다.
  
  ---
  
  """
  
  footer = """
  ---
  
  ## Rules
  
  * Directory and file would be lowercase.
  * Follow GFM(Github Flavored Markdown)
  
  
  ## Usage
  
  ### Generate `README.md`
  
  ```
  $ python3 build.py
  ```
  
  ### Run in Local
  
  Use [Docker](https://www.docker.com) and [Gollum](https://github.com/gollum/gollum). Details are [here](https://github.com/AWEEKJ/TIL/blob/master/docker/gollum-via-docker.md).
  
  
  ## Other TIL Collections
  Inspired by
  
  * [@thoughtbot](https://github.com/thoughtbot/til)
  * [@jbranchaud](https://github.com/jbranchaud/til)
  * [@milooy](https://github.com/milooy/TIL)
  * [@channprj](https://github.com/channprj/TIL)
  
  ## License
  
  © 2016 Hanju Jo
  
  This repository is licensed under the MIT license. See `LICENSE` for details.
  """
  
  ###################################
  
  
  def make_pretty_name(name):
      pretty_name = re.sub(r'-', ' ', name)
      return string.capwords(pretty_name)
  
  
  readme = io.open('README.md', 'r+', encoding='utf-8')
  readme.write(header)
  readme.write("## Categories\n")
  
  files = glob.glob('**', recursive=True)
  directories = []
  
  for file in files:
      if os.path.isdir(file):
          directories.append(file)
  
  directories.remove('drafts')
  
  for directory in directories:
      readme.write("* [" + directory.capitalize() + "](#" + directory + ")\n")
  
  readme.write("\n---\n")
  
  for directory in directories:
      readme.write("\n## " + directory.capitalize() + "\n")
      sub_files = glob.glob(directory + '/*.md')
      for sub_file in sub_files:
          readme.write("* [" + make_pretty_name(os.path.basename(sub_file)) + "](" + sub_file + ")\n")
  
  readme.write(footer)
  readme.close
  
new_contents: #-*- coding: utf-8 -*-
  import re
  import string
  import glob
  import os.path
  import io
  
  
  header = """
  # TIL
  > Today I Learned
  
  오늘 배운 내용을 간결하게 정리하여 모아둔다.
  
  ---
  
  """
  
  footer = """
  ---
  
  ## Rules
  
  * Directory and file would be lowercase.
  * Follow GFM(Github Flavored Markdown)
  
  
  ## Usage
  
  ### Generate `README.md`
  
  ```
  $ python3 build.py
  ```
  
  ### Run in Local
  
  Use [Docker](https://www.docker.com) and [Gollum](https://github.com/gollum/gollum). Details are [here](https://github.com/AWEEKJ/TIL/blob/master/docker/gollum-via-docker.md).
  
  
  ## Other TIL Collections
  Inspired by
  
  * [@thoughtbot](https://github.com/thoughtbot/til)
  * [@jbranchaud](https://github.com/jbranchaud/til)
  * [@milooy](https://github.com/milooy/TIL)
  * [@channprj](https://github.com/channprj/TIL)
  
  ## License
  
  © 2016 Hanju Jo
  
  This repository is licensed under the MIT license. See `LICENSE` for details.
  """
  
  ###################################
  
  
  def make_pretty_name(name):
      pretty_name = re.sub(r'-', ' ', name)
      return string.capwords(pretty_name)
  
  
  readme = io.open('README.md', 'r+', encoding='utf-8')
  readme.write(header)
  readme.write("## Categories\n")
  
  files = glob.glob('**', recursive=True)
  directories = []
  
  for file in files:
      if os.path.isdir(file):
          directories.append(file)
  
  if 'drafts' in directories:
      directories.remove('drafts')
  
  for directory in directories:
      readme.write("* [" + directory.capitalize() + "](#" + directory + ")\n")
  
  readme.write("\n---\n")
  
  for directory in directories:
      readme.write("\n## " + directory.capitalize() + "\n")
      sub_files = glob.glob(directory + '/*.md')
      for sub_file in sub_files:
          readme.write("* [" + make_pretty_name(os.path.basename(sub_file)) + "](" + sub_file + ")\n")
  
  readme.write(footer)
  readme.close
  
subject: Remove drafts directory when it is exist