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#!/usr/bin/env python3
"""A simple blog generator with Pandoc as backend."""
# TODO: auto retouch: prompt for git commit amend after touching
# (display commit message to avoid amending the wrong commit)
# pylint: disable=too-many-lines
import argparse
import dateutil.parser
from utils import utils
from cli import cli
def main():
"""CLI interface."""
description = "Simple blog generator in Python with Pandoc as backend."
parser = argparse.ArgumentParser(description=description)
subparsers = parser.add_subparsers(dest="action")
subparsers.required = True
parser_new_post = subparsers.add_parser(
"new_post", aliases=["n", "new"],
description="Create a new post with metadata pre-filled.")
parser_new_post.add_argument("title", help="title of the new post")
parser_new_post.set_defaults(func=cli.new_post_cli)
parser_new_post = subparsers.add_parser(
"touch", aliases=["t", "tou"],
description="""Touch an existing post, i.e., update its
timestamp to current time. Why is this ever useful? Well, the
timestamp filled in by new_post is the time of creation, but one
might spend several hours after the creation of the file to
finish the post. Sometimes the post is even created on one day
and finished on another (say created at 11pm and finished at
1am). Therefore, one may want to retouch the timestamp before
publishing.""")
parser_new_post.add_argument("filename",
help="path or basename of the source file, "
"e.g., 2015-05-05-new-blog-new-start.md")
parser_new_post.set_defaults(func=cli.touch_cli)
parser_generate = subparsers.add_parser(
"generate", aliases=["g", "gen"],
description="Generate new or changed objects.")
parser_generate.set_defaults(func=cli.generate)
parser_regenerate = subparsers.add_parser(
"regenerate", aliases=["r", "regen"],
description="Regenerate the entire blog afresh.")
parser_regenerate.set_defaults(func=cli.regenerate)
parser_new_post = subparsers.add_parser(
"preview", aliases=["p", "pre"],
description="Serve the blog locally and auto regenerate upon changes.")
parser_new_post.set_defaults(func=cli.preview)
parser_new_post = subparsers.add_parser(
"deploy", aliases=["d", "dep"],
description="Deploy build/ to origin/master without regenerating.")
parser_new_post.set_defaults(func=cli.deploy)
parser_new_post = subparsers.add_parser(
"gen_deploy", aliases=["gd", "gendep"],
description="Rebuild entire blog and deploy build/ to origin/master.")
parser_new_post.set_defaults(func=cli.gen_deploy)
parser_new_post = subparsers.add_parser(
"edit", aliases=["e", "ed"],
description="Bring up post selector to select post for editing.")
parser_new_post.set_defaults(func=cli.edit_existing_post)
with utils.init_colorama():
args = parser.parse_args()
returncode = args.func(args)
exit(returncode)
if __name__ == '__main__':
main()
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