Add stack start and stop scripts

1 files changed, 42 insertions, 0 deletions

diff --git a/scripts/stop-stack.sh b/scripts/stop-stack.sh
new file mode 100755
index 0000000..606de01
--- /dev/null
+++ b/scripts/stop-stack.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+RUN_DIR="$ROOT_DIR/.run"
+
+BACKEND_PID_FILE="$RUN_DIR/backend.pid"
+FRONTEND_PID_FILE="$RUN_DIR/frontend.pid"
+
+stop_process() {
+  local name="$1"
+  local pid_file="$2"
+  if [[ ! -f "$pid_file" ]]; then
+    echo "$name not running"
+    return
+  fi
+
+  local pid
+  pid="$(cat "$pid_file")"
+
+  if [[ -n "$pid" ]] && kill -0 "$pid" 2>/dev/null; then
+    kill "$pid" 2>/dev/null || true
+    for _ in {1..20}; do
+      if ! kill -0 "$pid" 2>/dev/null; then
+        break
+      fi
+      sleep 0.25
+    done
+    if kill -0 "$pid" 2>/dev/null; then
+      kill -9 "$pid" 2>/dev/null || true
+    fi
+    echo "Stopped $name (PID $pid)"
+  else
+    echo "$name pid file was stale"
+  fi
+
+  rm -f "$pid_file"
+}
+
+stop_process "frontend" "$FRONTEND_PID_FILE"
+stop_process "backend" "$BACKEND_PID_FILE"