vite/vite.py (view raw)
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"""
Vite - A simple and minimal static site generator that JustWorks™
Author: Anirudh <icyph0x@pm.me>
License: MIT
"""
import sys
import pathlib
import os
import jinja2
import time
import http.server
import socketserver
import shutil
import datetime
from markdown2 import markdown_path
from huepy import *
# constants
PAGES_PATH = 'pages/'
BUILD_PATH = 'build/'
TEMPL_PATH = 'templates/'
TEMPL_FILE = ''
PORT = 1911
def import_config():
try:
sys.path.append(os.getcwd())
globals()['config'] = __import__('config')
global TEMPL_FILE
TEMPL_FILE = os.path.join(TEMPL_PATH, config.template)
except ImportError:
print(bad('Error: config.py not found.'))
print(que('Are you sure you\'re in a project directory?'))
sys.exit(1)
def create_project(path):
try:
abs_path = pathlib.Path(path).resolve()
cur_path = pathlib.Path('.').resolve()
os.makedirs(os.path.join(path, 'build'))
os.mkdir(os.path.join(path, 'pages'))
os.mkdir(os.path.join(path, 'templates'))
os.mkdir(os.path.join(path, 'static'))
create_config(path)
create_template(path)
print(good('Created project directory at %s.' % (abs_path)))
except FileExistsError:
print(bad('Error: specified path exists.'))
def create_path(path):
head, tail = os.path.split(path)
now = datetime.datetime.now()
today = now.strftime('%d %B, %Y')
try:
os.makedirs(os.path.join(PAGES_PATH, head))
except FileExistsError:
pass
if os.path.exists(os.path.join(PAGES_PATH, head, tail)):
print(bad('Error: specified path exists.'))
else:
with open(os.path.join(PAGES_PATH, head, tail), 'w') as f:
f.write(f"""---
template:
title:
date: {today}
---\n""")
print(good('Created %s.') % (os.path.join(PAGES_PATH, head, tail)))
def create_config(path):
with open(os.path.join(path, 'config.py'), 'w') as f:
f.write("""# config.py - Vite's configuration script
title = ''
author = ''
header = ''
footer = ''
template = 'index.html' # default is index.html\n""")
def create_template(path):
with open(os.path.join(path, 'templates', 'index.html'), 'w') as f:
f.write("""<!DOCTYPE html>
<html>
<header>
{{ header }}
<title>
{{ title }}
</title>
</header>
<body>
{{ body }}
</body>
<footer>
{{ footer }}
<p> {{ author }} </p>
<footer>
""")
# jinja2
def jinja_render(html, tmpl):
template_loader = jinja2.FileSystemLoader('./')
env = jinja2.Environment(loader=template_loader)
try:
template = env.get_template(tmpl)
meta = html.metadata
output = template.render(title=meta['title'] if 'title' in meta else config.title,
author=meta['author'] if 'author' in meta else config.author,
header=meta['header'] if 'header' in meta else config.header,
footer=meta['footer'] if 'footer' in meta else config.footer,
date=meta['date'] if 'date' in meta else '',
subtitle=meta['subtitle'] if 'subtitle' in meta else '',
body=html)
return output
except jinja2.exceptions.TemplateNotFound:
print(bad('Error: specified template not found: %s' % (tmpl)))
sys.exit(1)
def fm_template(metadata):
try:
page_template = os.path.join(os.path.join(TEMPL_PATH, metadata['template']))
except KeyError:
page_template = TEMPL_FILE
return page_template
def markdown_render(filename):
html = markdown_path(os.path.join(PAGES_PATH, filename), extras=['metadata', 'fenced-code-blocks'])
return html
def html_gen():
def index_render(f, d=''):
index_html = markdown_render(os.path.join(d, f))
output = jinja_render(index_html, fm_template(index_html.metadata))
with open(os.path.join(BUILD_PATH, d, 'index.html'), 'w') as ff:
ff.write(output)
if d:
print(run('Rendered ' + white('%s/%s') % (d, f)))
else:
print(run('Rendered ' + white('%s') % (f)))
def normal_render(f, d=''):
html_text = markdown_render(os.path.join(d, f))
html_file = os.path.splitext(os.path.join(BUILD_PATH, d, f))[0]
os.mkdir(html_file)
output = jinja_render(html_text, fm_template(html_text.metadata))
with open(os.path.join(html_file, 'index.html'), 'w') as ff:
ff.write(output)
if d:
print(run('Rendered ' + white('%s/%s') % (d, f)))
else:
print(run('Rendered ' + white('%s') % (f)))
for root, dirs, files in os.walk(PAGES_PATH):
for d in dirs:
os.mkdir(os.path.join(BUILD_PATH, d))
for f in os.listdir(os.path.join(PAGES_PATH, d)):
if os.path.splitext(f)[1] != '.md':
shutil.copyfile(os.path.join(PAGES_PATH, d, f),
os.path.join(BUILD_PATH, d, f))
print(run('Copied ' + white('%s/%s') % (d, f)))
elif f == '_index.md':
index_render(f, d)
else:
normal_render(f, d)
for f in os.listdir(PAGES_PATH):
if os.path.isfile(os.path.join(PAGES_PATH, f)):
if os.path.splitext(f)[1] != '.md':
shutil.copyfile(os.path.join(PAGES_PATH, f), os.path.join(BUILD_PATH, f))
print(run('Copied ' + white('%s') % (f)))
elif f == '_index.md':
index_render(f)
else:
normal_render(f)
def server():
handler = http.server.SimpleHTTPRequestHandler
os.chdir(os.path.join(os.getcwd(), BUILD_PATH))
try:
with socketserver.TCPServer(('', PORT), handler) as httpd:
print(run(f'Serving the {italic(cyan("build"))} directory at {yellow(f"http://localhost:{PORT}")}'))
print(white('Ctrl+C') + ' to stop.')
httpd.serve_forever()
except KeyboardInterrupt:
print(info('Stopping server.'))
httpd.socket.close()
sys.exit(1)
def clean():
for f in os.listdir(BUILD_PATH):
fpath = os.path.join(BUILD_PATH, f)
try:
if os.path.isfile(fpath):
os.unlink(fpath)
elif os.path.isdir(fpath):
shutil.rmtree(fpath)
except Exception as e:
print(e)
def builder():
path = os.getcwd()
start = time.process_time()
if not os.listdir(os.path.join(path, PAGES_PATH)):
print(info(italic('pages') + ' directory is empty. Nothing to build.'))
sys.exit(1)
else:
clean()
html_gen()
if os.path.exists(os.path.join(os.getcwd(), 'static')):
shutil.copytree(os.path.join(os.getcwd(), 'static'), os.path.join(BUILD_PATH, 'static'))
print(good('Done in %0.5fs.' % (time.process_time() - start)))
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