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beachcomb.py
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executable file
·256 lines (204 loc) · 8.46 KB
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#!/usr/bin/env python3
"""
beachcomb.py — Scan for new forks, PRs, and external message-in-a-bottle folders.
Run via cron every 30 minutes to detect new collaborators.
"""
import json
import os
import sys
import urllib.request
import urllib.error
from datetime import datetime
GITHUB_TOKEN = os.environ.get("GITHUB_TOKEN") or open("/tmp/.mechanic_token").read().strip()
OWNER = "SuperInstance"
API = "https://api.github.com"
HEADERS = {
"Authorization": f"token {GITHUB_TOKEN}",
"Accept": "application/vnd.github.v3+json",
"User-Agent": "FLUX-Fleet-Beachcomb/1.0",
}
def api_get(path, params=None):
url = f"{API}{path}"
if params:
query = "&".join(f"{k}={v}" for k, v in params.items())
url += f"?{query}"
req = urllib.request.Request(url, headers=HEADERS)
try:
with urllib.request.urlopen(req, timeout=30) as resp:
return json.loads(resp.read().decode())
except urllib.error.HTTPError as e:
if e.code == 404:
return None
print(f" HTTP {e.code} on {path}")
return None
def get_state_file():
"""Load or create beachcomb state."""
path = os.path.join(os.path.dirname(__file__), "beachcomb-state.json")
if os.path.exists(path):
with open(path) as f:
return json.load(f)
return {"known_forks": {}, "known_prs": {}, "last_scan": None, "new_collaborators": []}
def save_state(state):
path = os.path.join(os.path.dirname(__file__), "beachcomb-state.json")
state["last_scan"] = datetime.utcnow().isoformat()
with open(path, "w") as f:
json.dump(state, f, indent=2)
def scan_forks(state):
"""Scan fleet repos for new forks."""
print("\n🔍 Scanning forks...")
repos = api_get(f"/users/{OWNER}/repos", {"per_page": "100", "sort": "updated"})
if not repos:
print(" No repos found")
return []
new_collaborators = []
for repo in repos[:30]: # Top 30 most recently updated
repo_name = repo["name"]
forks = api_get(f"/repos/{OWNER}/{repo_name}/forks", {"per_page": "10"})
if not forks:
continue
for fork in forks:
fork_owner = fork["owner"]["login"]
if fork_owner == OWNER:
continue
known = state["known_forks"].get(f"{repo_name}/{fork_owner}")
if known:
continue
# NEW FORK DETECTED
print(f" 🆕 New fork: {fork_owner}/{repo_name}")
# Check for message-in-a-bottle
bottle = api_get(f"/repos/{fork_owner}/{repo_name}/contents/message-in-a-bottle")
has_bottle = bottle is not None and isinstance(bottle, list)
# Check for for-fleet messages
messages = []
if has_bottle:
for_fleet = api_get(f"/repos/{fork_owner}/{repo_name}/contents/message-in-a-bottle/for-fleet")
if for_fleet and isinstance(for_fleet, list):
for item in for_fleet:
if item["type"] == "dir":
messages.append(item["name"])
entry = {
"fork_owner": fork_owner,
"repo": repo_name,
"fork_url": fork["html_url"],
"has_bottle": has_bottle,
"messages_from": messages,
"detected": datetime.utcnow().isoformat(),
}
state["known_forks"][f"{repo_name}/{fork_owner}"] = entry
new_collaborators.append(entry)
if has_bottle:
print(f" 💌 Has message-in-a-bottle! Messages from: {messages}")
else:
print(f" (No bottle yet — they may not know the protocol)")
return new_collaborators
def scan_prs(state):
"""Scan for new PRs from external contributors."""
print("\n📬 Scanning PRs...")
repos = api_get(f"/users/{OWNER}/repos", {"per_page": "100", "sort": "updated"})
if not repos:
return []
new_prs = []
for repo in repos[:20]:
repo_name = repo["name"]
prs = api_get(f"/repos/{OWNER}/{repo_name}/pulls", {"state": "open", "per_page": "5"})
if not prs:
continue
for pr in prs:
pr_user = pr["user"]["login"]
if pr_user == OWNER:
continue
pr_id = f"{repo_name}/#{pr['number']}"
if pr_id in state["known_prs"]:
continue
print(f" 🆕 New PR: {pr_id} from {pr_user}: {pr['title'][:60]}")
state["known_prs"][pr_id] = {
"repo": repo_name,
"number": pr["number"],
"user": pr_user,
"title": pr["title"],
"url": pr["html_url"],
"detected": datetime.utcnow().isoformat(),
}
new_prs.append(state["known_prs"][pr_id])
return new_prs
def scan_external_bottles(state):
"""Check known fork owners for personal repos with bottles."""
print("\n🌊 Scanning external bottles...")
# Collect unique fork owners
owners_seen = set()
for key, fork in state["known_forks"].items():
owners_seen.add(fork["fork_owner"])
new_bottles = []
for owner in owners_seen:
# Check their personal repos for bottles
repos = api_get(f"/users/{owner}/repos", {"per_page": "10", "sort": "updated"})
if not repos:
continue
for repo in repos:
bottle = api_get(f"/repos/{owner}/{repo['name']}/contents/message-in-a-bottle")
if bottle and isinstance(bottle, list):
key = f"external/{owner}/{repo['name']}"
if key not in state.get("external_bottles", {}):
print(f" 💌 External bottle: {owner}/{repo['name']}")
state.setdefault("external_bottles", {})[key] = {
"owner": owner,
"repo": repo["name"],
"detected": datetime.utcnow().isoformat(),
}
new_bottles.append({"owner": owner, "repo": repo["name"]})
return new_bottles
def generate_report(state, new_forks, new_prs, new_bottles):
"""Generate beachcomb report."""
lines = [
f"# 🏖️ Beachcomb Report — {datetime.utcnow().strftime('%Y-%m-%d %H:%M')} UTC\n",
f"## Summary",
f"- New forks: {len(new_forks)}",
f"- New PRs: {len(new_prs)}",
f"- New external bottles: {len(new_bottles)}",
f"- Total known forks: {len(state['known_forks'])}",
f"- Total known PRs: {len(state['known_prs'])}",
"",
]
if new_forks:
lines.append("## 🆕 New Forks")
for f in new_forks:
bottle_icon = "💌" if f["has_bottle"] else " "
lines.append(f"- {bottle_icon} **{f['fork_owner']}** forked `{f['repo']}`")
if f["messages_from"]:
lines.append(f" - Messages from: {', '.join(f['messages_from'])}")
lines.append("")
if new_prs:
lines.append("## 📬 New Pull Requests")
for pr in new_prs:
lines.append(f"- **{pr['repo']}#{pr['number']}** from {pr['user']}: {pr['title']}")
lines.append(f" → {pr['url']}")
lines.append("")
if new_bottles:
lines.append("## 💌 External Bottles Found")
for b in new_bottles:
lines.append(f"- **{b['owner']}** has bottle in `{b['repo']}`")
lines.append("")
if not new_forks and not new_prs and not new_bottles:
lines.append("*No new activity this scan.*\n")
report = "\n".join(lines)
# Save report
report_path = os.path.join(os.path.dirname(__file__), "BEACHCOMB-REPORT.md")
with open(report_path, "w") as f:
f.write(report)
return report
def main():
print("🏖️ Beachcomb Scanner Starting...")
state = get_state_file()
new_forks = scan_forks(state)
new_prs = scan_prs(state)
new_bottles = scan_external_bottles(state)
save_state(state)
report = generate_report(state, new_forks, new_prs, new_bottles)
print(report)
# Alert if anything new
if new_forks or new_prs or new_bottles:
print("⚠️ NEW ACTIVITY DETECTED — check report above")
return 1 # Non-zero exit = "something found"
return 0
if __name__ == "__main__":
sys.exit(main())