Merge pull request lauris#485 from benash/improvements

Use GitHub Shields

.python-version

@@ -0,0 +1 @@
+3.8.2

Pipfile

@@ -0,0 +1,12 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+pygithub = "*"
+
+[requires]
+python_version = "3.8"

add-metadata.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Usage: pipenv run python add-metadata.py < template.md > README.md
+
+import fileinput
+import os
+import re
+import sys
+
+from datetime import datetime, timedelta
+from github import Github
+
+g = Github(os.environ['GITHUB_TOKEN'])
+
+gh_repo_regex = re.compile('\[([\w\._-]+\/[\w\._-]+)\]\(@ghRepo\)')
+
+def github_table_row(repo):
+    name = repo.name
+    if repo.stargazers_count >= 500:
+        name = f"**{name}**"
+
+    project_link = f"[{name}]({repo.html_url})"
+    stars_shield = f"![GitHub stars](https://img.shields.io/github/stars/{repo.full_name})"
+    commit_shield = f"![GitHub commit activity](https://img.shields.io/github/commit-activity/y/{repo.full_name})"
+
+    return f"{project_link} | {repo.description} | {stars_shield} {commit_shield}"
+
+
+def warn(str):
+    print(f"Warn: {str}", file=sys.stderr)
+
+
+def retrieve_repo(name):
+    repo = g.get_repo(name)
+    print('.', file=sys.stderr, end='', flush=True)
+    check_freshness(repo)
+    return repo
+
+
+def check_freshness(repo):
+    if repo.archived:
+        warn(f"Repo {repo.full_name} is archived")
+    elif repo.pushed_at < datetime.utcnow() - timedelta(days=180):
+        warn(f"Repo {repo.full_name} has not been pushed to since {repo.pushed_at}")
+
+
+def parse(line):
+    m = gh_repo_regex.search(line)
+    if m:
+        [repo_name] = m.groups()
+        return github_table_row(retrieve_repo(repo_name))
+    else:
+        return line.rstrip()
+
+
+def run():
+    print('<!--- This file is automatically generated. Do not edit directly. -->')
+    for line in fileinput.input():
+        print(parse(line))
+
+
+run()