#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR=$(cd "$(dirname "$0")/../.." && pwd)
# shellcheck disable=SC1091
source "$ROOT_DIR/scripts/hetzner/lib.sh"
load_bootstrap_env

TF_DIR="$ROOT_DIR/infra/terraform/hetzner"
STATE_DIR="$ROOT_DIR/.state/hetzner"
KUBECONFIG_PATH="$STATE_DIR/kubeconfig.yaml"
CI_KUBECONFIG_PATH="$STATE_DIR/kubeconfig.incluster.yaml"
OVERLAY_DIR="$ROOT_DIR/deploy/k8s/overlays/hetzner-single-node"
DEFAULT_PROJECT_NAME="unrip"
DEFAULT_PROJECT_NAMESPACE="$DEFAULT_PROJECT_NAME"
mkdir -p "$STATE_DIR"

require terraform
require kubectl
require curl
require python3
require ssh
require git
require base64
require realpath

require_python_modules python3 yaml

resolve_secret_var HCLOUD_TOKEN required
resolve_secret_var TAILSCALE_AUTH_KEY optional
resolve_secret_var NEAR_INTENTS_API_KEY required
resolve_secret_var REGISTRY_PASSWORD required
resolve_secret_var FORGEJO_ADMIN_PASSWORD required
resolve_secret_var GRAFANA_ADMIN_PASSWORD optional
resolve_secret_var CLOUDFLARE_API_TOKEN optional
resolve_secret_var CLOUDFLARE_ZONE_ID optional
resolve_secret_var PORKBUN_API_KEY optional
resolve_secret_var PORKBUN_SECRET_API_KEY optional

: "${SSH_PUBLIC_KEY_PATH:?set SSH_PUBLIC_KEY_PATH}"
: "${PUBLIC_DOMAIN:?set PUBLIC_DOMAIN}"
: "${LETSENCRYPT_EMAIL:?set LETSENCRYPT_EMAIL}"
: "${BASE_DOMAIN:?set BASE_DOMAIN}"
: "${FORGEJO_DOMAIN:=git.${PUBLIC_DOMAIN}}"
: "${FORGEJO_ROOT_URL:=https://${FORGEJO_DOMAIN}/}"
: "${FORGEJO_INTERNAL_URL:=http://forgejo.forgejo.svc.cluster.local:3000/}"
: "${REGISTRY_DOMAIN:=registry.${PUBLIC_DOMAIN}}"
: "${GRAFANA_DOMAIN:=grafana.${PUBLIC_DOMAIN}}"
: "${GRAFANA_ROOT_URL:=https://${GRAFANA_DOMAIN}/}"
: "${HEADLAMP_DOMAIN:=headlamp.${PUBLIC_DOMAIN}}"
: "${GRAFANA_ADMIN_USERNAME:=admin}"
: "${REGISTRY_USERNAME:?set REGISTRY_USERNAME}"
: "${TAILSCALE_CONTROL_PLANE_HOSTNAME:=}"
: "${TF_ADMIN_CIDR_BLOCKS:=}"
: "${BOOTSTRAP_ALLOW_PUBLIC_ADMIN_FALLBACK:=1}"
: "${PROJECT_NAME:=$DEFAULT_PROJECT_NAME}"
: "${PROJECT_NAMESPACE:=$DEFAULT_PROJECT_NAMESPACE}"
: "${PROJECT_OVERLAY_DIR:=$OVERLAY_DIR}"
: "${PROJECT_DIR:=$ROOT_DIR}"
: "${PROJECT_REPO_PATH:=.}"
: "${BOOTSTRAP_NODE_NAME:=unrip-1}"
: "${SKIP_TERRAFORM_APPLY:=0}"
: "${PROJECT_KUSTOMIZE_PATH:=}"
: "${PROJECT_SECRET_NAME:=${PROJECT_NAME}-secrets}"
: "${PROJECT_SECRET_ENV_BASENAME:=${PROJECT_NAME}.env}"
: "${PROJECT_REGISTRY_SECRET_NAME:=${PROJECT_NAME}-registry-creds}"
: "${PROJECT_IMAGE_REPOSITORY:=${PROJECT_NAME}}"
: "${PROJECT_DEPLOYMENTS:=near-intents-ingest dummy-reactor dummy-executor dummy-consumer}"
: "${FORGEJO_ADMIN_USERNAME:?set FORGEJO_ADMIN_USERNAME}"
: "${FORGEJO_ADMIN_EMAIL:?set FORGEJO_ADMIN_EMAIL}"
: "${FORGEJO_RUNNER_NAME:=k3s-runner}"
: "${FORGEJO_RUNNER_LABELS:=linux-amd64:host}"
: "${FORGEJO_REPO_OWNER:=$FORGEJO_ADMIN_USERNAME}"
: "${FORGEJO_REPO_NAME:=$(basename "$ROOT_DIR")}"
: "${FORGEJO_REPO_PRIVATE:=true}"
: "${BOOTSTRAP_DELIVERY_MODE:=forgejo-actions}"

BOOTSTRAP_IMAGE="${PROJECT_IMAGE_REPOSITORY}:bootstrap"
PROJECT_SECRET_ENV_PATH="$PROJECT_OVERLAY_DIR/secrets/$PROJECT_SECRET_ENV_BASENAME"
GENERATED_OVERLAY_DIR="$STATE_DIR/generated-overlay"

if [[ "$BOOTSTRAP_DELIVERY_MODE" != "forgejo-actions" ]]; then
  require docker
fi
if [[ -n "${TAILSCALE_AUTH_KEY:-}" && "$TF_ADMIN_CIDR_BLOCKS" == '[]' && "$BOOTSTRAP_ALLOW_PUBLIC_ADMIN_FALLBACK" == "1" ]]; then
  OPERATOR_PUBLIC_IP="$(curl -fsS https://api.ipify.org || true)"
  if [[ "$OPERATOR_PUBLIC_IP" =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
    TF_ADMIN_CIDR_BLOCKS="[\"${OPERATOR_PUBLIC_IP}/32\"]"
    echo "tailscale bootstrap fallback enabled for operator public IP ${OPERATOR_PUBLIC_IP}/32"
  fi
fi

SSH_PUBLIC_KEY=$(cat "$SSH_PUBLIC_KEY_PATH")
SSH_PRIVATE_KEY_PATH="${SSH_PUBLIC_KEY_PATH%.pub}"
if [[ ! -f "$SSH_PRIVATE_KEY_PATH" ]]; then
  echo "missing ssh private key for bootstrap: $SSH_PRIVATE_KEY_PATH" >&2
  exit 1
fi

TF_VARS=(
  -var "hcloud_token=$HCLOUD_TOKEN"
  -var "ssh_public_key=$SSH_PUBLIC_KEY"
  -var "public_domain=$PUBLIC_DOMAIN"
  -var "tailscale_auth_key=${TAILSCALE_AUTH_KEY:-}"
  -var "tailscale_control_plane_hostname=${TAILSCALE_CONTROL_PLANE_HOSTNAME:-}"
)
if [[ -n "$TF_ADMIN_CIDR_BLOCKS" && "$TF_ADMIN_CIDR_BLOCKS" != '[]' ]]; then
  TF_VARS+=(-var "admin_cidr_blocks=$TF_ADMIN_CIDR_BLOCKS")
fi

if [[ -n "${TAILSCALE_AUTH_KEY:-}" ]]; then
  bash "$ROOT_DIR/scripts/hetzner/print-tailscale-firewall-note.sh"
fi

terraform -chdir="$TF_DIR" init
if [[ "$SKIP_TERRAFORM_APPLY" != "1" ]]; then
  terraform -chdir="$TF_DIR" apply -auto-approve "${TF_VARS[@]}"
fi

SERVER_IP=$(terraform -chdir="$TF_DIR" output -raw server_ipv4)
K3S_API_URL=$(terraform -chdir="$TF_DIR" output -raw k3s_api_url)
SSH_TARGET="root@${SERVER_IP}"
USE_SSH_TUNNEL_FOR_K3S=0
if [[ -n "${TAILSCALE_AUTH_KEY:-}" ]]; then
  DISCOVERED_TAILSCALE_HOST="$(wait_for_tailscale_node "$BOOTSTRAP_NODE_NAME" 24 5 || true)"
  if [[ -n "$DISCOVERED_TAILSCALE_HOST" ]]; then
    SSH_TARGET="root@${DISCOVERED_TAILSCALE_HOST}"
    USE_SSH_TUNNEL_FOR_K3S=1
  elif [[ "$TF_ADMIN_CIDR_BLOCKS" != '[]' ]]; then
    echo "tailscale node did not appear in time; falling back to public admin access for this bootstrap run" >&2
  else
    echo "tailscale node did not appear in time and no public admin fallback is configured" >&2
    exit 1
  fi
fi

if [[ -n "${CLOUDFLARE_API_TOKEN:-}" && -n "${CLOUDFLARE_ZONE_ID:-}" ]]; then
  if ! SERVER_IP="$SERVER_IP" BASE_DOMAIN="$BASE_DOMAIN" bash "$ROOT_DIR/scripts/hetzner/configure-cloudflare-dns.sh"; then
    echo "warning: cloudflare DNS automation failed; continuing without automated DNS" >&2
  fi
elif [[ -n "${PORKBUN_API_KEY:-}" && -n "${PORKBUN_SECRET_API_KEY:-}" ]]; then
  if ! SERVER_IP="$SERVER_IP" BASE_DOMAIN="$BASE_DOMAIN" bash "$ROOT_DIR/scripts/hetzner/configure-porkbun-dns.sh"; then
    echo "warning: porkbun DNS automation failed; continuing without automated DNS" >&2
  fi
fi

wait_for_ssh "$SSH_TARGET"
if [[ "$USE_SSH_TUNNEL_FOR_K3S" == "1" ]]; then
  LOCAL_K3S_TUNNEL_PORT="${LOCAL_K3S_TUNNEL_PORT:-$(python3 - <<'PY'
import socket
s=socket.socket()
s.bind(('127.0.0.1', 0))
print(s.getsockname()[1])
s.close()
PY
)}"
  K3S_API_URL="https://localhost:${LOCAL_K3S_TUNNEL_PORT}"
  ssh -i "$SSH_PRIVATE_KEY_PATH" \
    -o StrictHostKeyChecking=no \
    -o UserKnownHostsFile=/dev/null \
    -o ExitOnForwardFailure=yes \
    -o ServerAliveInterval=30 \
    -o ServerAliveCountMax=3 \
    -N -L "127.0.0.1:${LOCAL_K3S_TUNNEL_PORT}:127.0.0.1:6443" \
    "$SSH_TARGET" >/dev/null 2>&1 &
  K3S_TUNNEL_PID=$!
  trap 'if [[ -n "${K3S_TUNNEL_PID:-}" ]]; then kill "$K3S_TUNNEL_PID" >/dev/null 2>&1 || true; fi' EXIT
fi

echo "waiting for Kubernetes API on $K3S_API_URL..."
ssh -i "$SSH_PRIVATE_KEY_PATH" -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null "$SSH_TARGET" 'sudo cat /etc/rancher/k3s/k3s.yaml' \
  | sed "s|https://127.0.0.1:6443|${K3S_API_URL}|" > "$KUBECONFIG_PATH"
export KUBECONFIG="$KUBECONFIG_PATH"
wait_for_kubectl 120 5

python3 - "$KUBECONFIG_PATH" "$CI_KUBECONFIG_PATH" <<'PY'
import sys
import yaml
src, dst = sys.argv[1], sys.argv[2]
config = yaml.safe_load(open(src))
config['clusters'][0]['cluster']['server'] = 'https://kubernetes.default.svc:443'
yaml.safe_dump(config, open(dst, 'w'), sort_keys=False)
PY

mkdir -p "$PROJECT_OVERLAY_DIR/secrets" "$GENERATED_OVERLAY_DIR"
OBSERVABILITY_SECRET_ENV_PATH="$PROJECT_OVERLAY_DIR/secrets/observability.env"
if [[ -z "${GRAFANA_ADMIN_PASSWORD:-}" ]]; then
  GRAFANA_ADMIN_PASSWORD="$(python3 - <<'PY'
import secrets
print(secrets.token_urlsafe(24))
PY
)"
  echo "GRAFANA_ADMIN_PASSWORD not provided; generated a random bootstrap password for Grafana admin user '$GRAFANA_ADMIN_USERNAME'" >&2
fi
cat > "$PROJECT_SECRET_ENV_PATH" <<EOF
NEAR_INTENTS_API_KEY=$NEAR_INTENTS_API_KEY
EOF
cat > "$PROJECT_OVERLAY_DIR/secrets/forgejo.env" <<EOF
root_url=$FORGEJO_ROOT_URL
domain=$FORGEJO_DOMAIN
EOF
cat > "$OBSERVABILITY_SECRET_ENV_PATH" <<EOF
grafana_admin_user=$GRAFANA_ADMIN_USERNAME
grafana_admin_password=$GRAFANA_ADMIN_PASSWORD
grafana_root_url=$GRAFANA_ROOT_URL
EOF
python3 - <<PY
import os
from pathlib import Path

root = Path("$PROJECT_OVERLAY_DIR").resolve()
generated_root = Path("$GENERATED_OVERLAY_DIR").resolve()
project_kustomize_path = "$PROJECT_KUSTOMIZE_PATH"
project_namespace = "$PROJECT_NAMESPACE"
project_secret_name = "$PROJECT_SECRET_NAME"
project_secret_env_basename = "$PROJECT_SECRET_ENV_BASENAME"
platform_base = (root / "../../platform/base").resolve()
project_base = (root / project_kustomize_path).resolve() if project_kustomize_path else None
project_secret_env = (root / "secrets" / project_secret_env_basename).resolve()
forgejo_secret_env = (root / "secrets" / "forgejo.env").resolve()
observability_secret_env = (root / "secrets" / "observability.env").resolve()

resources = [os.path.relpath(platform_base, generated_root)]
if project_base:
    resources.append(os.path.relpath(project_base, generated_root))

generated_root.mkdir(parents=True, exist_ok=True)
project_secret_env_rel = Path(project_secret_env.name)
forgejo_secret_env_rel = Path(forgejo_secret_env.name)
observability_secret_env_rel = Path(observability_secret_env.name)
(generated_root / project_secret_env_rel).write_text(project_secret_env.read_text())
(generated_root / forgejo_secret_env_rel).write_text(forgejo_secret_env.read_text())
if observability_secret_env.exists():
    (generated_root / observability_secret_env_rel).write_text(
        observability_secret_env.read_text()
    )
secret_generator_entries = [
    f"  - name: {project_secret_name}\n"
    f"    namespace: {project_namespace}\n"
    f"    envs:\n"
    f"      - {project_secret_env_rel}\n",
    "  - name: forgejo-secrets\n"
    "    namespace: forgejo\n"
    "    envs:\n"
    f"      - {forgejo_secret_env_rel}\n",
]
if observability_secret_env.exists():
    secret_generator_entries.append(
        "  - name: observability-secrets\n"
        "    namespace: observability\n"
        "    envs:\n"
        f"      - {observability_secret_env_rel}\n"
    )
(generated_root / "kustomization.yaml").write_text(
    """apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
"""
    + "".join(f"  - {resource}\n" for resource in resources)
    + """patches:
  - path: ingress-hosts.patch.yaml
  - path: issuer-email.patch.yaml
  - path: storage-class.patch.yaml
secretGenerator:
"""
    + "".join(secret_generator_entries)
    + """generatorOptions:
  disableNameSuffixHash: true
"""
)
(generated_root / "storage-class.patch.yaml").write_text((root / "storage-class.patch.yaml").read_text())
(generated_root / "issuer-email.patch.yaml").write_text(f'''apiVersion: cert-manager.io/v1\nkind: ClusterIssuer\nmetadata:\n  name: letsencrypt-staging\nspec:\n  acme:\n    email: {"$LETSENCRYPT_EMAIL"}\n---\napiVersion: cert-manager.io/v1\nkind: ClusterIssuer\nmetadata:\n  name: letsencrypt-production\nspec:\n  acme:\n    email: {"$LETSENCRYPT_EMAIL"}\n''')
(generated_root / "ingress-hosts.patch.yaml").write_text(f'''apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: forgejo
  namespace: forgejo
spec:
  tls:
    - hosts:
        - {"$FORGEJO_DOMAIN"}
      secretName: forgejo-tls
  rules:
    - host: {"$FORGEJO_DOMAIN"}
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: forgejo
                port:
                  number: 3000
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: registry
  namespace: registry
spec:
  tls:
    - hosts:
        - {"$REGISTRY_DOMAIN"}
      secretName: registry-tls
  rules:
    - host: {"$REGISTRY_DOMAIN"}
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: registry
                port:
                  number: 5000
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: grafana
  namespace: observability
spec:
  tls:
    - hosts:
        - {"$GRAFANA_DOMAIN"}
      secretName: grafana-tls
  rules:
    - host: {"$GRAFANA_DOMAIN"}
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: grafana
                port:
                  number: 3000
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: headlamp
  namespace: observability
spec:
  tls:
    - hosts:
        - {"$HEADLAMP_DOMAIN"}
      secretName: headlamp-tls
  rules:
    - host: {"$HEADLAMP_DOMAIN"}
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: headlamp
                port:
                  number: 80
''')
PY

kubectl apply -f "$ROOT_DIR/deploy/k8s/platform/base/namespace.yaml"
kubectl create namespace "$PROJECT_NAMESPACE" --dry-run=client -o yaml | kubectl apply -f -
kubectl -n registry create secret generic registry-secrets \
  --from-file=htpasswd=<(generate_htpasswd "$REGISTRY_USERNAME" "$REGISTRY_PASSWORD") \
  --dry-run=client -o yaml | kubectl apply -f -
kubectl -n "$PROJECT_NAMESPACE" create secret docker-registry "$PROJECT_REGISTRY_SECRET_NAME" \
  --docker-server="$REGISTRY_DOMAIN" \
  --docker-username="$REGISTRY_USERNAME" \
  --docker-password="$REGISTRY_PASSWORD" \
  --dry-run=client -o yaml | kubectl apply -f -

kubectl -n cert-manager delete deployment cert-manager cert-manager-webhook cert-manager-cainjector --ignore-not-found --wait=true || true
kubectl apply -f "$ROOT_DIR/deploy/k8s/platform/base/cert-manager.yaml"
kubectl wait --for=condition=Established --timeout=180s crd/certificates.cert-manager.io
kubectl wait --for=condition=Established --timeout=180s crd/clusterissuers.cert-manager.io
kubectl apply -k "$GENERATED_OVERLAY_DIR"

kubectl -n forgejo rollout status deployment/forgejo --timeout=300s
kubectl -n registry rollout status deployment/registry --timeout=300s
kubectl -n observability rollout status deployment/loki --timeout=300s
kubectl -n observability rollout status deployment/grafana --timeout=300s
kubectl -n observability rollout status deployment/headlamp --timeout=300s
kubectl -n observability rollout status daemonset/promtail --timeout=300s
kubectl -n "$PROJECT_NAMESPACE" rollout status deployment/redpanda --timeout=300s

HEADLAMP_ADMIN_TOKEN=""
for attempt in $(seq 1 60); do
  HEADLAMP_ADMIN_TOKEN="$(kubectl -n observability get secret headlamp-admin-token -o jsonpath='{.data.token}' 2>/dev/null | base64 -d 2>/dev/null || true)"
  if [[ -n "$HEADLAMP_ADMIN_TOKEN" ]]; then
    break
  fi
  if (( attempt == 1 || attempt % 6 == 0 )); then
    echo "waiting for headlamp admin token (${attempt}/60)..."
  fi
  sleep 2
done
if [[ -z "$HEADLAMP_ADMIN_TOKEN" ]]; then
  echo "warning: headlamp admin token not available yet; read secret headlamp-admin-token manually if needed" >&2
elif [[ -n "${HEADLAMP_ADMIN_TOKEN_PASS:-}" ]]; then
  store_secret_to_pass "$HEADLAMP_ADMIN_TOKEN_PASS" "$HEADLAMP_ADMIN_TOKEN"
  echo "stored headlamp admin token in pass: $HEADLAMP_ADMIN_TOKEN_PASS"
fi

forgejo_admin_user_b64=$(printf '%s' "$FORGEJO_ADMIN_USERNAME" | base64 | tr -d '\n')
forgejo_admin_pass_b64=$(printf '%s' "$FORGEJO_ADMIN_PASSWORD" | base64 | tr -d '\n')
forgejo_admin_email_b64=$(printf '%s' "$FORGEJO_ADMIN_EMAIL" | base64 | tr -d '\n')
forgejo_runner_name_b64=$(printf '%s' "$FORGEJO_RUNNER_NAME" | base64 | tr -d '\n')
forgejo_runner_labels_b64=$(printf '%s' "$FORGEJO_RUNNER_LABELS" | base64 | tr -d '\n')
kubectl -n forgejo exec -i deploy/forgejo -- /bin/bash --noprofile --norc -s <<EOF
set -euo pipefail
ADMIN_USERNAME=\$(printf '%s' '$forgejo_admin_user_b64' | base64 -d)
ADMIN_PASSWORD=\$(printf '%s' '$forgejo_admin_pass_b64' | base64 -d)
ADMIN_EMAIL=\$(printf '%s' '$forgejo_admin_email_b64' | base64 -d)
APP_INI=/data/gitea/conf/app.ini
if [[ ! -f "\$APP_INI" ]]; then
  echo "missing Forgejo config at \$APP_INI" >&2
  exit 1
fi
if su-exec git /usr/local/bin/forgejo admin user list | awk 'NR>1 {print \$2}' | grep -qx "\$ADMIN_USERNAME"; then
  echo "forgejo admin already exists: \$ADMIN_USERNAME"
else
  su-exec git /usr/local/bin/forgejo admin user create --config "\$APP_INI" --admin --username "\$ADMIN_USERNAME" --password "\$ADMIN_PASSWORD" --email "\$ADMIN_EMAIL" --must-change-password=false
fi
EOF
RUNNER_NAME="$(printf '%s' "$forgejo_runner_name_b64" | base64 -d)"
RUNNER_LABELS="$(printf '%s' "$forgejo_runner_labels_b64" | base64 -d)"
RUNNER_TOKEN="$(kubectl -n forgejo exec deploy/forgejo -- /bin/bash --noprofile --norc -lc 'su-exec git /usr/local/bin/forgejo --config /data/gitea/conf/app.ini actions generate-runner-token' | tr -d '\r\n')"
kubectl -n forgejo delete job forgejo-runner-bootstrap --ignore-not-found
cat <<EOF | kubectl apply -f -
apiVersion: batch/v1
kind: Job
metadata:
  name: forgejo-runner-bootstrap
  namespace: forgejo
spec:
  backoffLimit: 0
  ttlSecondsAfterFinished: 3600
  template:
    spec:
      restartPolicy: Never
      volumes:
        - name: forgejo-data
          persistentVolumeClaim:
            claimName: forgejo-data
      containers:
        - name: register
          image: code.forgejo.org/forgejo/runner:6.3.1
          command: ["/bin/sh", "-lc"]
          args:
            - >-
              mkdir -p /data &&
              if [ ! -s /data/.runner ]; then
                forgejo-runner register --no-interactive --name "$RUNNER_NAME" --instance "$FORGEJO_INTERNAL_URL" --token "$RUNNER_TOKEN" --labels "$RUNNER_LABELS";
              else
                echo runner config already exists;
              fi
          volumeMounts:
            - name: forgejo-data
              mountPath: /data
              subPath: forgejo-runner
EOF
kubectl -n forgejo wait --for=condition=complete --timeout=300s job/forgejo-runner-bootstrap
kubectl -n forgejo rollout restart deployment/forgejo-runner
kubectl -n forgejo rollout status deployment/forgejo-runner --timeout=300s

FORGEJO_BOOTSTRAP_PORT="${FORGEJO_BOOTSTRAP_PORT:-$(python3 - <<'PY'
import socket
s=socket.socket()
s.bind(('127.0.0.1', 0))
print(s.getsockname()[1])
s.close()
PY
)}"
FORGEJO_BOOTSTRAP_URL="http://127.0.0.1:${FORGEJO_BOOTSTRAP_PORT}"
kubectl -n forgejo port-forward svc/forgejo "${FORGEJO_BOOTSTRAP_PORT}:3000" >/tmp/forgejo-port-forward.log 2>&1 &
FORGEJO_PORT_FORWARD_PID=$!
trap 'if [[ -n "${FORGEJO_PORT_FORWARD_PID:-}" ]]; then kill "$FORGEJO_PORT_FORWARD_PID" >/dev/null 2>&1 || true; fi; if [[ -n "${K3S_TUNNEL_PID:-}" ]]; then kill "$K3S_TUNNEL_PID" >/dev/null 2>&1 || true; fi' EXIT
wait_for_url "$FORGEJO_BOOTSTRAP_URL" "Forgejo bootstrap URL" 60 2

if [[ "$BOOTSTRAP_DELIVERY_MODE" == "forgejo-actions" ]]; then
  FORGEJO_ADMIN_API_TOKEN="$(kubectl -n forgejo exec deploy/forgejo -- /bin/bash --noprofile --norc -lc "su-exec git /usr/local/bin/forgejo admin user generate-access-token --config /data/gitea/conf/app.ini --username '$FORGEJO_ADMIN_USERNAME' --token-name bootstrap-$(date +%s) --scopes read:user,read:repository,write:repository,write:user --raw" | tr -d '\r\n')"
  forgejo_bootstrap_args=(
    --forgejo-url "$FORGEJO_BOOTSTRAP_URL"
    --token "$FORGEJO_ADMIN_API_TOKEN"
    --admin-username "$FORGEJO_ADMIN_USERNAME"
    --repo-owner "$FORGEJO_REPO_OWNER"
    --repo-name "$FORGEJO_REPO_NAME"
    --kubeconfig "$KUBECONFIG_PATH"
    --registry-username "$REGISTRY_USERNAME"
    --registry-password "$REGISTRY_PASSWORD"
    --registry-host "$REGISTRY_DOMAIN"
    --project-name "$PROJECT_NAME"
    --project-namespace "$PROJECT_NAMESPACE"
    --project-deployments "${PROJECT_DEPLOYMENTS// /,}"
    --project-path "$PROJECT_REPO_PATH"
  )
  if [[ "$FORGEJO_REPO_PRIVATE" == "true" ]]; then
    forgejo_bootstrap_args+=(--repo-private)
  fi
  python3 "$ROOT_DIR/scripts/hetzner/forgejo-bootstrap.py" "${forgejo_bootstrap_args[@]}"

  FORGEJO_PUSH_URL_BASE="$FORGEJO_BOOTSTRAP_URL" bash "$ROOT_DIR/scripts/hetzner/seed-forgejo-repo.sh"

  wait_for_url "$FORGEJO_ROOT_URL" "Forgejo public URL" 180 5
  wait_for_http_status "https://$REGISTRY_DOMAIN/v2/" "registry public URL" '200|401' 180 5
else
  docker build -t "$BOOTSTRAP_IMAGE" "$PROJECT_DIR"
  docker save "$BOOTSTRAP_IMAGE" \
    | ssh -i "$SSH_PRIVATE_KEY_PATH" -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null "$SSH_TARGET" 'sudo k3s ctr images import -'

  for deployment in $PROJECT_DEPLOYMENTS; do
    kubectl -n "$PROJECT_NAMESPACE" set image "deployment/${deployment}" app="$BOOTSTRAP_IMAGE"
  done
  for deployment in $PROJECT_DEPLOYMENTS; do
    kubectl -n "$PROJECT_NAMESPACE" rollout status "deployment/${deployment}" --timeout=180s
  done
fi

DURABLE_K3S_API_URL="$K3S_API_URL"
DURABLE_INSECURE_SKIP_TLS_VERIFY=0
if [[ "$USE_SSH_TUNNEL_FOR_K3S" == "1" ]]; then
  if [[ -n "${TAILSCALE_CONTROL_PLANE_HOSTNAME:-}" ]]; then
    DURABLE_K3S_API_URL="https://${TAILSCALE_CONTROL_PLANE_HOSTNAME}:6443"
  elif [[ "$TF_ADMIN_CIDR_BLOCKS" != '[]' ]]; then
    DURABLE_K3S_API_URL="https://${SERVER_IP}:6443"
    DURABLE_INSECURE_SKIP_TLS_VERIFY=1
  fi
fi
python3 - "$KUBECONFIG_PATH" "$DURABLE_K3S_API_URL" "$DURABLE_INSECURE_SKIP_TLS_VERIFY" <<'PY'
import sys
import yaml
path, server, insecure = sys.argv[1], sys.argv[2], sys.argv[3] == '1'
config = yaml.safe_load(open(path))
cluster = config['clusters'][0]['cluster']
cluster['server'] = server
if insecure:
    cluster.pop('certificate-authority-data', None)
    cluster['insecure-skip-tls-verify'] = True
else:
    cluster.pop('insecure-skip-tls-verify', None)
yaml.safe_dump(config, open(path, 'w'), sort_keys=False)
PY
K3S_API_URL="$DURABLE_K3S_API_URL"

echo "bootstrap complete"
echo "project_name=$PROJECT_NAME"
echo "project_namespace=$PROJECT_NAMESPACE"
echo "project_overlay_dir=$PROJECT_OVERLAY_DIR"
echo "server_ip=$SERVER_IP"
echo "ssh_target=$SSH_TARGET"
echo "k3s_api_url=$K3S_API_URL"
echo "kubeconfig=$KUBECONFIG_PATH"
echo "ci_kubeconfig=$CI_KUBECONFIG_PATH"
echo "bootstrap_delivery_mode=$BOOTSTRAP_DELIVERY_MODE"
echo "forgejo_url=$FORGEJO_ROOT_URL"
echo "forgejo_repo=${FORGEJO_ROOT_URL%/}/$FORGEJO_REPO_OWNER/$FORGEJO_REPO_NAME"
echo "registry_url=https://$REGISTRY_DOMAIN"
echo "grafana_url=$GRAFANA_ROOT_URL"
echo "headlamp_url=https://$HEADLAMP_DOMAIN/"
echo "headlamp_token_pass=${HEADLAMP_ADMIN_TOKEN_PASS:-}"
echo "dns_provider=${CLOUDFLARE_API_TOKEN:+cloudflare}${PORKBUN_API_KEY:+porkbun}"