nuthatch/tests/kind/browser-run.sh

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

ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
source "$ROOT/tests/kind/lib.sh"

USER_KUBECONFIG_BEFORE="$(user_kubeconfig_digest)"
SUCCEEDED=false
OWNS_FIXTURE=false
APP_IMAGE=nuthatch-browser:local
LANE=001
LOCAL_PORT=18443
PORT_FORWARD_PID=
AUTH_FILE=

cleanup() {
  local status=$?
  trap - EXIT INT TERM
  if [[ -n "$PORT_FORWARD_PID" ]]; then
    kill "$PORT_FORWARD_PID" >/dev/null 2>&1 || true
    wait "$PORT_FORWARD_PID" 2>/dev/null || true
  fi
  if [[ -n "$AUTH_FILE" ]]; then
    rm -f "$AUTH_FILE"
  fi
  if [[ "${NUTHATCH_TESTBED_RETAIN:-0}" = 1 ]] && [[ "$SUCCEEDED" != true ]]; then
    printf 'retained kubeconfig: %s\n' "$KUBECONFIG_PATH"
    printf 'retained context: %s\n' "$CONTEXT"
    exit "$status"
  fi
  if [[ "$OWNS_FIXTURE" = true ]]; then
    destroy_fixture || status=1
  fi
  if [[ "$(user_kubeconfig_digest)" != "$USER_KUBECONFIG_BEFORE" ]]; then
    printf 'user kubeconfig changed unexpectedly\n' >&2
    status=1
  fi
  exit "$status"
}

trap cleanup EXIT
trap 'exit 130' INT
trap 'exit 143' TERM

render_application() {
  local profile_file="$1"
  local oidc_secret
  oidc_secret="$(<"$profile_file.oidc-secret")"
  sed \
    -e "s|@@LANE@@|$LANE|g" \
    -e "s|@@APP_IMAGE@@|$APP_IMAGE|g" \
    -e "s|@@PG_CONN@@|$(sed -n 's/^NUTHATCH_PG_CONN=//p' "$profile_file")|g" \
    -e "s|@@REDIS_URL@@|$(sed -n 's/^NUTHATCH_REDIS_URL=//p' "$profile_file")|g" \
    -e "s|@@OIDC_ISSUER@@|$(sed -n 's/^NUTHATCH_OIDC_ISSUER=//p' "$profile_file")|g" \
    -e "s|@@OIDC_CLIENT_ID@@|$(sed -n 's/^NUTHATCH_OIDC_CLIENT_ID=//p' "$profile_file")|g" \
    -e "s|@@OIDC_ADDITIONAL_AUDIENCES@@|$(sed -n 's/^NUTHATCH_OIDC_ADDITIONAL_AUDIENCES=//p' "$profile_file")|g" \
    -e "s|@@OIDC_CLIENT_SECRET@@|$oidc_secret|g" \
    -e "s|@@S3_ENDPOINT@@|$(sed -n 's/^NUTHATCH_S3_ENDPOINT=//p' "$profile_file")|g" \
    -e "s|@@S3_REGION@@|$(sed -n 's/^NUTHATCH_S3_REGION=//p' "$profile_file")|g" \
    -e "s|@@S3_BUCKET@@|$(sed -n 's/^NUTHATCH_S3_BUCKET=//p' "$profile_file")|g" \
    -e "s|@@S3_ACCESS_KEY@@|$(sed -n 's/^NUTHATCH_S3_ACCESS_KEY=//p' "$profile_file")|g" \
    -e "s|@@S3_SECRET_KEY@@|$(sed -n 's/^NUTHATCH_S3_SECRET_KEY=//p' "$profile_file")|g" \
    "$ROOT/deploy/kubernetes/nuthatch.yaml.in" >"$RUNTIME/browser-app-$LANE.yaml"
  sed -i \
    -e 's/NUTHATCH_BROWSE_PAGE_SIZE: "200"/NUTHATCH_BROWSE_PAGE_SIZE: "20"/' \
    -e 's/NUTHATCH_SEARCH_MAX_KEYS: "500"/NUTHATCH_SEARCH_MAX_KEYS: "3"/' \
    -e 's/NUTHATCH_DELETE_PAGE_SIZE: "100"/NUTHATCH_DELETE_PAGE_SIZE: "2"/' \
    "$RUNTIME/browser-app-$LANE.yaml"
}

npm --prefix "$ROOT/web" exec -- playwright install chromium
acquire_fixture_lock
OWNS_FIXTURE=true
setup_fixture durable coordination oidc target
source "$RUNTIME/fixture.env"
"$NUTHATCH_REAL_NERDCTL" --namespace "$NERDCTL_NAMESPACE" build \
  --file "$ROOT/Dockerfile" \
  --target test-runtime \
  --tag "$APP_IMAGE" \
  "$ROOT"
load_local_image "$APP_IMAGE" "$NERDCTL_NAMESPACE"

profile="$(write_lane_profile "$LANE" redis keycloak garage)"
render_application "$RUNTIME/$profile.env"
kube apply --filename "$RUNTIME/browser-app-$LANE.yaml" >/dev/null
kube --namespace "$FIXTURE_NAMESPACE" rollout status \
  "deployment/nuthatch-$LANE" --timeout=180s

AUTH_FILE="$RUNTIME/browser-auth.json"
NUTHATCH_JWT_SECRET="synthetic-kind-session-jwt-secret-$LANE" \
  cabal run nuthatch-browser-session-fixture --offline -- "$AUTH_FILE" >/dev/null
chmod 600 "$AUTH_FILE"

kube --namespace "$FIXTURE_NAMESPACE" port-forward \
  --address 127.0.0.1 "service/nuthatch-$LANE" "$LOCAL_PORT:8080" \
  >"$RUNTIME/browser-port-forward.log" 2>&1 &
PORT_FORWARD_PID=$!
for _ in $(seq 1 60); do
  if curl --fail --insecure --silent \
    "https://127.0.0.1:$LOCAL_PORT/healthz" >/dev/null; then
    break
  fi
  if ! kill -0 "$PORT_FORWARD_PID" 2>/dev/null; then
    printf 'browser port-forward exited before becoming ready\n' >&2
    exit 1
  fi
  sleep 1
done
curl --fail --insecure --silent \
  "https://127.0.0.1:$LOCAL_PORT/healthz" >/dev/null

NUTHATCH_BROWSER_BASE_URL="https://127.0.0.1:$LOCAL_PORT" \
NUTHATCH_BROWSER_AUTH_FILE="$AUTH_FILE" \
  npm --prefix "$ROOT/web" run test:browser

kube --namespace "$FIXTURE_NAMESPACE" delete \
  "deployment/nuthatch-$LANE" \
  "service/nuthatch-$LANE" \
  "configmap/nuthatch-$LANE" \
  "secret/nuthatch-$LANE" \
  --ignore-not-found >/dev/null
cleanup_lane_state "$LANE" redis keycloak garage
cleanup_lane_resources browser-reference "$profile"
SUCCEEDED=true
printf 'Nuthatch production browser gate passed\n'