fix: syslog parser TS strict null check, deploy script

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

bastion/scripts/deploy.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+# Deploy bastion + labd to k3s cluster and install labctl locally.
+# Usage: ./scripts/deploy.sh [bastion|labd|labctl|all]
+#
+# Builds container images with existing build scripts, pushes to Gitea
+# registry, restarts k3s pods, and builds/installs labctl RPM.
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+cd "$PROJECT_DIR"
+
+# Load .env if present
+if [ -f .env ]; then
+  set -a; source .env; set +a
+fi
+
+deploy_bastion() {
+    echo "=== Building & pushing bastion image ==="
+    bash scripts/build-bastion.sh --push latest
+    echo ""
+    echo "=== Restarting bastion pod ==="
+    kubectl rollout restart deployment/bastion -n lab-infra
+    kubectl rollout status deployment/bastion -n lab-infra --timeout=180s
+    echo "✓ Bastion deployed"
+}
+
+deploy_labd() {
+    echo "=== Building & pushing labd image ==="
+    bash scripts/build-labd.sh --push latest
+    echo ""
+    echo "=== Restarting labd pod ==="
+    kubectl rollout restart deployment/labd -n lab-system
+    kubectl rollout status deployment/labd -n lab-system --timeout=180s
+    echo "✓ Labd deployed"
+}
+
+deploy_labctl() {
+    echo "=== Building labctl RPM ==="
+    bash scripts/build-rpm.sh
+    echo ""
+    echo "=== Installing labctl ==="
+    RPM_FILE=$(ls dist/labctl-*.x86_64.rpm 2>/dev/null | head -1)
+    if [ -n "$RPM_FILE" ]; then
+        sudo rpm -U --force "$RPM_FILE"
+        echo "✓ labctl installed: $(labctl --version 2>/dev/null || echo 'installed')"
+    else
+        echo "WARNING: No RPM found, falling back to direct install"
+        pnpm build
+        sudo install -m 755 <(echo '#!/bin/bash'; echo "exec node $PROJECT_DIR/src/cli/dist/index.js \"\$@\"") /usr/local/bin/labctl
+        echo "✓ labctl installed (dev mode)"
+    fi
+}
+
+case "${1:-all}" in
+    bastion)  deploy_bastion ;;
+    labd)     deploy_labd ;;
+    labctl)   deploy_labctl ;;
+    all)
+        deploy_bastion
+        echo ""
+        deploy_labd
+        echo ""
+        deploy_labctl
+        ;;
+    *)
+        echo "Usage: $0 [bastion|labd|labctl|all]"
+        exit 1
+        ;;
+esac
+
+echo ""
+echo "=== Deploy complete ==="

bastion/src/bastion/src/services/syslog-listener.ts

@@ -18,7 +18,7 @@ function parseSyslogLine(raw: string): { program: string; message: string } {
   // Try to extract program and message after the timestamp + hostname
   // RFC 3164: "Mon DD HH:MM:SS HOSTNAME PROGRAM[PID]: MESSAGE"
   const match = noPri.match(/^\w+\s+\d+\s+[\d:]+\s+\S+\s+(\S+?)(?:\[\d+\])?:\s*(.*)/);
-  if (match) {
+  if (match?.[1] && match[2] !== undefined) {
     return { program: match[1], message: match[2] };
   }
   // Fallback: just return the whole line