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from dataclasses import dataclass
from flask import Flask, render_template
from pathlib import Path
import commonmark
import os
import subprocess
root = Path(os.environ['HOME'])/'devil'
app = Flask(__name__)
@app.route('/')
def list_repos():
repos = find_repos().values()
return render_template('repo-list.html', title='Shadowbox', repos=repos)
@app.route('/<path:name>')
def show_repo(name):
repo = find_repos()[name]
cmd = '/usr/bin/git log --oneline'
commits = subprocess.run(cmd, cwd=root/name, shell=True, capture_output=True, text=True).stdout.splitlines()
readme = get_readme(name)
return render_template('repo.html', title=f'{repo.name} - {repo.description}', repo=repo, commits=commits, readme=readme)
def get_readme(name):
path = root/name/'README.md'
if path.exists():
with(root/name/'README.md').open() as f:
content = f.read()
ast = commonmark.Parser().parse(content)
readme = commonmark.HtmlRenderer().render(ast)
return readme
else:
return None
@dataclass
class Repo:
name: str
description: str
last_update: str # date
def find_repos() -> dict[Repo]:
# iterate through all subdirectories, looking for things that look like git repos
cmd = '/usr/bin/find . -type d -execdir /usr/bin/git -C {} rev-parse ";" -printf "%P\n" -prune'
repo_folders = subprocess.run(cmd, cwd=root, shell=True, capture_output=True, text=True).stdout.splitlines()
repos = {}
for folder in repo_folders:
# description is at ./description for bare repos, ./.git/description for normal repos
loc = root/folder/'description' if (root/folder/'description').exists() else root/folder/'.git'/'description'
with loc.open() as f:
desc = f.readline()
cmd = '/usr/bin/git show --no-patch --format="%cr"'
last = subprocess.run(cmd, cwd=root/folder, shell=True, capture_output=True, text=True).stdout
repos[folder] = Repo(folder, desc, last)
return repos
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