feat: PR-Agent GitHub App server — sanitized source + Nix flake + CI deploy

2026-07-31 09:35:03 +07:00
commit 163a1ef7ab
14 changed files with 944 additions and 0 deletions
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+"""Quick callback server to receive GitHub App credentials after manifest creation"""
+import json, os, sys
+sys.path.insert(0, os.path.expanduser("~/hermes-agent/.venv/lib/python3.12/site-packages"))
+
+from fastapi import FastAPI, Request
+import uvicorn
+
+app = FastAPI()
+
+@app.get("/setup/callback")
+@app.post("/setup/callback")
+async def callback(request: Request):
+    params = dict(request.query_params)
+    print(f"[CALLBACK] Received params: {json.dumps(params, indent=2)}")
+    
+    # If we got a code, exchange it for credentials
+    if "code" in params:
+        import httpx
+        code = params["code"]
+        print(f"[CALLBACK] Exchanging code: {code[:20]}...")
+        
+        async with httpx.AsyncClient() as client:
+            resp = await client.post(
+                f"https://api.github.com/app-manifests/{code}/conversions",
+                headers={"Accept": "application/vnd.github.v3+json"}
+            )
+            if resp.status_code == 201:
+                data = resp.json()
+                # Save credentials
+                creds = {
+                    "app_id": data.get("id"),
+                    "app_slug": data.get("slug"),
+                    "pem": data.get("pem"),
+                    "webhook_secret": data.get("webhook_secret"),
+                    "client_id": data.get("client_id"),
+                    "client_secret": data.get("client_secret")
+                }
+                with open("/opt/pr-agent-server/app_credentials.json", "w") as f:
+                    json.dump(creds, f, indent=2)
+                print(f"[CALLBACK] App created! ID: {creds['app_id']}, Slug: {creds['app_slug']}")
+                return {"status": "success", "app_id": creds["app_id"], "app_slug": creds["app_slug"]}
+            else:
+                print(f"[CALLBACK] Exchange failed: {resp.status_code} - {resp.text}")
+                return {"status": "error", "detail": resp.text}
+    
+    return {"status": "waiting", "params": params}
+
+@app.get("/health")
+async def health():
+    return {"status": "ok"}
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=3000, log_level="info")