Merge pull request #54 from kumitterer/master

Automatic generation of cover images
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rottenwheel 2024-07-23 22:59:11 +00:00 committed by GitHub
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3 changed files with 4672 additions and 1 deletions

3
.gitignore vendored
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.DS_Store
public/
resources/
.hugo-build.lock
.hugo_build.lock
venv/

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new_issue.py Executable file
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#!/usr/bin/env python3
import subprocess
import pathlib
import argparse
import datetime
import tempfile
import tomllib
def get_period_string(
start: datetime.datetime,
end: datetime.datetime,
year: bool = False,
) -> str:
"""Get a string representation of the period
Args:
start (datetime.datetime): The start of the period
end (datetime.datetime): The end of the period
year (bool, optional): Include the year in the string. Defaults to False.
Returns:
str: The period string
"""
if period_start.year == period_end.year:
if period_start.month == period_end.month:
period_string = (
f"{period_start.strftime('%B %d')} - {period_end.strftime('%d')}"
)
else:
period_string = (
f"{period_start.strftime('%B %d')} - {period_end.strftime('%B %d')}"
)
if year:
period_string += f", {period_start.year}"
else:
period_string = (
f"{period_start.strftime('%B %d, %Y')} - {period_end.strftime('%B %d, %Y')}"
)
return period_string
def create_issue(
issue_number: int, period_start: datetime.datetime, period_end: datetime.datetime
) -> None:
"""Create a new issue
Args:
issue_number (int): The issue number
period_start (datetime.datetime): The start of the period
period_end (datetime.datetime): The end of the period
Raises:
subprocess.CalledProcessError: If the Hugo command fails
IOError: If any of the Python file operations fail
"""
# Use the Hugo CLI to create a new issue
subprocess.run(
["hugo", "new", f"weekly/issue-{issue_number}/_index.md"], check=True
)
# Read the content of the new file
with open(f"content/weekly/issue-{issue_number}/_index.md", "r") as f:
content = f.read()
# Get line that starts with "title" and replace it with the new title
lines = content.split("\n")
period_string = get_period_string(period_start, period_end, True)
for i, line in enumerate(lines):
if line.startswith("title:"):
lines[i] = f"title: Issue {issue_number} - {period_string}"
content = "\n".join(lines)
# Overwrite the file with the new content
with open(f"content/weekly/issue-{issue_number}/_index.md", "w") as f:
f.write(content)
def create_issue_image(
site_title: str,
issue_number: int,
period_start: datetime.datetime,
period_end: datetime.datetime,
) -> None:
"""Create a cover image for the issue
Args:
site_title (str): The title of the site
issue_number (int): The issue number
period_start (datetime.datetime): The start of the period
period_end (datetime.datetime): The end of the period
Raises:
FileNotFoundError: If the cover template is not found
IOError: If any of the file operations fail
"""
with open("assets/img/cover-template.svg") as f:
cover_template = f.read()
period_string = get_period_string(period_start, period_end)
cover_template = cover_template.replace("__SITE__", site_title)
cover_template = cover_template.replace("__TITLE__", f"Issue {issue_number}")
cover_template = cover_template.replace("__DATE__", period_string)
with tempfile.TemporaryDirectory() as tempdir:
cover_path = pathlib.Path(tempdir) / "cover.svg"
with open(cover_path, "w") as f:
f.write(cover_template)
subprocess.run(
[
"inkscape",
str(cover_path),
"--export-filename",
f"content/weekly/issue-{issue_number}/cover.png",
]
)
def get_latest_issue() -> int:
"""Get the latest issue number from the weekly directory
Returns:
int: The latest issue number
"""
issues = list(pathlib.Path("content/weekly").iterdir())
latest_issue = max(issues, key=lambda x: int(x.name.split("-")[1]))
return int(latest_issue.name.split("-")[1])
if __name__ == "__main__":
with open("hugo.toml", "rb") as f:
hugo_config = tomllib.load(f)
parser = argparse.ArgumentParser(description="Create a new issue")
parser.add_argument("--issue", type=int, help="Issue number")
parser.add_argument("--period-start", type=str, help="Period start")
parser.add_argument("--period-end", type=str, help="Period end")
parser.add_argument("--quiet", "-q", action="store_true", help="Quiet mode")
args = parser.parse_args()
if not (args.period_start and args.period_end):
if not args.quiet:
# Query the user for the period start and end
today = datetime.datetime.now().strftime("%Y-%m-%d")
period_start_str = input(f"Period start [{today}]: ") or today
period_start = datetime.datetime.strptime(period_start_str, "%Y-%m-%d")
seven_days = (period_start + datetime.timedelta(days=7)).strftime(
"%Y-%m-%d"
)
period_end_str = input(f"Period end [{seven_days}]: ") or seven_days
period_end = datetime.datetime.strptime(period_end_str, "%Y-%m-%d")
else:
# Assume the period is the next 7 days - # TODO: Check if this is correct
period_start = datetime.datetime.now()
period_end = datetime.datetime.now() + datetime.timedelta(days=7)
if args.issue:
new_issue = args.issue
else:
latest_issue = get_latest_issue()
new_issue = int(latest_issue) + 1
create_issue(new_issue, period_start, period_end)
create_issue_image(hugo_config["title"], new_issue, period_start, period_end)