#!/usr/bin/env bash
# Deploy the Gitea act_runner (with DinD) onto k3s.
#
# Usage:
#   ./scripts/deploy.sh
#
# Prerequisites:
#   - kubectl configured against your k3s cluster
#     (e.g. export KUBECONFIG=/etc/rancher/k3s/k3s.yaml)
#   - k3s/10-runner-secret.yaml created from the .example and filled in.
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
K3S_DIR="${ROOT_DIR}/k3s"

if [[ ! -f "${K3S_DIR}/10-runner-secret.yaml" ]]; then
  echo "ERROR: ${K3S_DIR}/10-runner-secret.yaml not found." >&2
  echo "       cp ${K3S_DIR}/10-runner-secret.yaml.example ${K3S_DIR}/10-runner-secret.yaml" >&2
  echo "       then fill in GITEA_INSTANCE_URL and the registration token." >&2
  exit 1
fi

echo ">> Applying namespace"
kubectl apply -f "${K3S_DIR}/00-namespace.yaml"

echo ">> Applying runner registration secret"
kubectl apply -f "${K3S_DIR}/10-runner-secret.yaml"

echo ">> Applying runner config"
kubectl apply -f "${K3S_DIR}/20-runner-config.yaml"

echo ">> Applying runner deployment"
kubectl apply -f "${K3S_DIR}/30-runner-deployment.yaml"

echo ">> Waiting for rollout"
kubectl -n gitea-runner rollout status deploy/act-runner --timeout=180s

echo ">> Done. Runner pods:"
kubectl -n gitea-runner get pods -o wide