www-builder/build.py

#!/usr/bin/env python3

import glob
import markdown
import os
import re
import shutil

input_directory = 'content'
static_directory = 'static'
output_directory = 'output'

md_extensions = ['fenced_code', 'codehilite', 'nl2br', 'toc', 'smarty', 'tables', 'linkify']


def print_file(in_file, out_file):
  print('%-53s -> %s' % (in_file, out_file))

template = open('template.html').read()

os.makedirs(output_directory, exist_ok=True)

for (dirpath, _, filenames) in os.walk(static_directory):
  for filename in filenames:
    source = os.path.join(dirpath, filename)
    out_path = dirpath.replace(static_directory, '', 1)
    out_path = out_path.lstrip('/')
    dest_dir = os.path.join(output_directory, out_path)
    os.makedirs(dest_dir, exist_ok=True)
    dest = os.path.join(dest_dir, filename)
    print_file(source, dest)
    shutil.copy2(source, dest)


out_filenames = []

# TODO: also walk the markdown directory
for markdown_filename in glob.glob(os.path.join(input_directory, '*.md')):
  markdown_file = open(markdown_filename)
  text = markdown_file.read()
  markdown_file.close()

  if not text.startswith('# '):
    text = '# ' + text

  match = re.match(r'^(.*?)\n', text)
  if match:
    title = match.group(1).lstrip('#')
  else:
    title = text
  title += ' | Colin McMillen'
  if markdown_filename == os.path.join(input_directory, 'index.md'):
    title = 'Colin McMillen'

  html = markdown.markdown(text, extensions=md_extensions, output_format='html5')
  output = template.replace('__TITLE_GOES_HERE__', title)
  output = output.replace('__CONTENT_GOES_HERE__', html)

  out_filename = os.path.basename(markdown_filename).replace('.md', '.html')
  out_filenames.append(out_filename)
  out_fullpath = os.path.join(output_directory, out_filename)
  print_file(markdown_filename, out_fullpath)
  out_file = open(out_fullpath, 'w')
  out_file.write(output)
  out_file.close()

# TODO: make a sitemap / RSS?
#index_filename = os.path.join(output_directory, 'index.html')
#print_file('', index_filename)
#index = open(index_filename, 'w')
#for f in out_filenames:
#  index.write('<a href="%s">%s</a><br>' % (f, f))
#index.close()