Readme update

.gitignore

@@ -1,4 +1,6 @@
 *.pyc
 *.log
 output
-tests/.cache/
+tests/.cache/
+.venv
+.direnv

README.adoc

@@ -329,14 +329,13 @@ attila and start a new theme.
 
 Did you liked this theme? Pay my bills and support new features.
 
-https://gratipay.com/~arulrajnet/[image:https://img.shields.io/gratipay/user/arulrajnet.svg?maxAge=2592000[Gratipay]]
-
-https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=XYLX6LG2THL2J[image:https://img.shields.io/badge/paypal-donate-yellow.svg?maxAge=2592000[PayPal]]
+https://github.com/sponsors/arulrajnet/[image:https://img.shields.io/github/sponsors/arulrajnet?style=for-the-badge[GitHub Sponsors]]
 
 [[copyright-license]]
 == Copyright & License
 
 Copyright (c) 2015-2016 Peter Amende - Released under The MIT License.
+
 Copyright (c) 2016 Arulraj V - Released under The MIT License.
 
 Some background images used from

tasks.py

@@ -0,0 +1,83 @@
+# -*- coding: utf-8 -*-
+
+import os
+import shutil
+import sys
+import datetime
+
+from invoke import task
+from invoke.main import program
+from invoke.util import cd
+from pelican.server import ComplexHTTPRequestHandler, RootedHTTPServer
+
+'''
+To use this
+
+virtualenv .venv
+source .venv/bin/activate
+pip3 install invoke pelican ghp-import
+invoke build
+invoke serve
+invoke gh-pages
+'''
+
+OPEN_BROWSER_ON_SERVE = False
+
+CONFIG = {
+  # Output path. Can be absolute or relative to tasks.py. Default: 'output'
+  'deploy_path': 'output',
+  # Github Pages configuration
+  'github_pages_branch': 'gh-pages',
+  'commit_message': "'Publish site on {}'".format(datetime.date.today().isoformat()),
+  # Host and port for `serve`
+  'host': 'localhost',
+  'port': 8000,
+}
+
+@task
+def clean(c):
+  """Remove generated files"""
+  if os.path.isdir(CONFIG['deploy_path']):
+      shutil.rmtree(CONFIG['deploy_path'])
+      os.makedirs(CONFIG['deploy_path'])
+
+@task
+def build(c):
+  """Build local version of site"""
+  c.run('asciidoctor -D {deploy_path} *.adoc'.format(**CONFIG))
+  c.run('cp *.png {deploy_path}'.format(**CONFIG))
+  c.run('mv {deploy_path}/README.html {deploy_path}/index.html'.format(**CONFIG))
+
+@task
+def serve(c):
+  """Serve site at http://$HOST:$PORT/ (default is localhost:8000)"""
+
+  class AddressReuseTCPServer(RootedHTTPServer):
+      allow_reuse_address = True
+
+  server = AddressReuseTCPServer(
+      CONFIG['deploy_path'],
+      (CONFIG['host'], CONFIG['port']),
+      ComplexHTTPRequestHandler)
+
+  if OPEN_BROWSER_ON_SERVE:
+      # Open site in default browser
+      import webbrowser
+      webbrowser.open("http://{host}:{port}".format(**CONFIG))
+
+  sys.stderr.write('Serving at {host}:{port} ...\n'.format(**CONFIG))
+  server.serve_forever()
+
+@task
+def reserve(c):
+  """`build`, then `serve`"""
+  build(c)
+  serve(c)
+
+@task
+def gh_pages(c):
+  """Publish to GitHub Pages"""
+  build(c)
+  c.run('ghp-import -b {github_pages_branch} '
+        '-m "{commit_message}" '
+        '{deploy_path} -p'.format(**CONFIG))