Auto-backup: 208 scripts (@ 2026-10-12 04:36)

skills/devops/gitea-release-autodeploy/scripts/webhook-handler.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+"""Gitea release webhook -> spawn deploy script. Socket-activated (systemd
+Accept=yes + StandardInput/Output=socket + KillMode=process — without
+KillMode=process the spawn is killed when this handler exits)."""
+import hmac, hashlib, json, os, subprocess, sys
+
+SECRET_FILE = os.path.expanduser("~/.config/kanbante-webhook-secret")
+DEPLOY = "/home/bruno/bin/deploy-on-release.sh"
+LOG = os.path.expanduser("~/.local/state/kanbante-deploy.log")
+
+f = sys.stdin.buffer
+f.readline()  # POST / HTTP/1.1
+hdrs = {}
+while True:
+    line = f.readline()
+    if line in (b"\r\n", b"\n", b""):
+        break
+    k, _, v = line.decode(errors="replace").partition(":")
+    hdrs[k.strip().lower()] = v.strip()
+raw = f.read(int(hdrs.get("content-length", 0))) if hdrs.get("content-length") else b""
+
+def reply(code, msg):
+    sys.stdout.write(f"HTTP/1.1 {code} {msg}\r\nContent-Length: 0\r\nConnection: close\r\n\r\n")
+    sys.stdout.flush()
+
+if hdrs.get("x-gitea-event") != "release":
+    sys.exit(0)
+secret = open(SECRET_FILE, "rb").read().strip()
+sig = hdrs.get("x-gitea-signature", "")
+if not hmac.compare_digest(sig, hmac.new(secret, raw, hashlib.sha256).hexdigest()):
+    reply("401", "Unauthorized")
+    sys.exit(1)
+try:
+    rel = json.loads(raw)["release"]
+    if rel.get("action", "published") != "published":
+        sys.exit(0)
+    tag = rel["tag_name"]
+except Exception:
+    sys.exit(0)
+reply("202", "Accepted")
+open(LOG, "a").write(f"{__import__('datetime').datetime.now().astimezone().isoformat()} webhook: release {tag}\n")
+env = dict(os.environ, DEPLOY_TAG=tag)
+subprocess.Popen([DEPLOY], env=env, stdout=open(LOG, "a"), stderr=subprocess.STDOUT)