Initial commit

scripts/deploy-and-verify.sh

@@ -0,0 +1,43 @@
+#!/bin/sh
+set -eu
+
+previous_image=""
+app_container_id=""
+
+wait_for_health() {
+  attempt=1
+  while [ "$attempt" -le 40 ]; do
+    status="$(docker inspect --format '{{if .State.Health}}{{.State.Health.Status}}{{else}}none{{end}}' "$app_container_id" 2>/dev/null || echo unknown)"
+    [ "$status" = healthy ] && return 0
+    [ "$status" = unhealthy ] && return 1
+    sleep 3
+    attempt=$((attempt + 1))
+  done
+  return 1
+}
+
+verify_routes() {
+  docker exec -i "$app_container_id" node --input-type=module - <<'NODE'
+const request = (path, init) => fetch(`http://127.0.0.1:3000${path}`, { signal: AbortSignal.timeout(20000), ...init });
+for (const [path, text] of [["/", "Bereit für Ihre neue Website"], ["/kalender/", "Kalender"], ["/robots.txt", "Sitemap:"]]) {
+  const response = await request(path);
+  if (!response.ok || !(await response.text()).includes(text)) throw new Error(`${path} failed`);
+}
+const events = await request("/api/events");
+const etag = events.headers.get("etag");
+if (!events.ok || !etag || !Array.isArray(await events.json())) throw new Error("events failed");
+if ((await request("/api/events", { headers: { "If-None-Match": etag } })).status !== 304) throw new Error("ETag failed");
+for (const path of ["/health/live", "/health/ready"]) if (!(await request(path)).ok) throw new Error(`${path} failed`);
+NODE
+}
+
+current_id="$(docker compose ps -q app 2>/dev/null || true)"
+if [ -n "$current_id" ]; then previous_image="$(docker inspect --format '{{.Config.Image}}' "$current_id" 2>/dev/null || true)"; fi
+if ! docker compose up -d --no-build --remove-orphans app; then exit 1; fi
+app_container_id="$(docker compose ps -q app)"
+if ! wait_for_health || ! verify_routes; then
+  docker compose ps || true
+  docker compose logs app || true
+  if [ -n "$previous_image" ]; then APP_IMAGE_NAME="$previous_image" docker compose up -d --no-build --remove-orphans app; fi
+  exit 1
+fi