gitignore cache

.gitignore

@@ -36,6 +36,7 @@ Thumbs.db
 # Logs
 *.log
 logs/
+cache/
 
 # Build output
 frontend/dist/

close

@@ -3,15 +3,58 @@
 
 KILLED_ANY=0
 
+kill_pids() {
+    local label=$1
+    shift
+    local pids=("$@")
+
+    [[ ${#pids[@]} -eq 0 ]] && return
+
+    echo "Stopping $label (PID(s): ${pids[*]})..."
+    kill -TERM "${pids[@]}" 2>/dev/null || true
+    sleep 0.7
+
+    local survivors=()
+    local pid
+    for pid in "${pids[@]}"; do
+        if kill -0 "$pid" 2>/dev/null; then
+            survivors+=("$pid")
+        fi
+    done
+
+    if [[ ${#survivors[@]} -gt 0 ]]; then
+        echo "Force killing stubborn $label PID(s): ${survivors[*]}"
+        kill -KILL "${survivors[@]}" 2>/dev/null || true
+    fi
+
+    KILLED_ANY=1
+}
+
+kill_tree() {
+    local pid=$1
+    local children
+    children=$(pgrep -P "$pid" 2>/dev/null || true)
+    if [[ -n "$children" ]]; then
+        local child
+        for child in $children; do
+            kill_tree "$child"
+        done
+    fi
+    kill_pids "process tree" "$pid"
+}
+
 kill_port() {
     local port=$1
     local name=$2
     local pids
     pids=$(lsof -ti tcp:"$port" 2>/dev/null)
     if [[ -n "$pids" ]]; then
-        echo "Stopping $name backend (port $port, PID $pids)..."
-        kill "$pids" 2>/dev/null
-        KILLED_ANY=1
+        # Kill any children first so watcher subprocesses do not survive.
+        local pid
+        for pid in $pids; do
+            kill_tree "$pid"
+        done
+        kill_pids "$name listener on port $port" $pids
     fi
 }
 
@@ -21,17 +64,16 @@ kill_pattern() {
     local pids
     pids=$(pgrep -f "$pattern" 2>/dev/null)
     if [[ -n "$pids" ]]; then
-        echo "Stopping $label..."
-        kill $pids 2>/dev/null
-        KILLED_ANY=1
+        kill_pids "$label" $pids
     fi
 }
 
 # --- TalkEdit (Tauri, port 8000) ---
 kill_port 8000 "TalkEdit"
+kill_port 5173 "TalkEdit frontend"
 kill_pattern "tauri.*TalkEdit\|TalkEdit.*tauri\|cargo.*tauri dev\|/TalkEdit/target/debug" "TalkEdit (Tauri dev)"
-# Vite dev server for TalkEdit (port 5173)
-kill_pattern "vite.*5173\|rsbuild.*5173" "TalkEdit frontend dev server"
+# Vite dev server for TalkEdit (fallback when not bound to 5173 yet)
+kill_pattern "[/ ]vite([[:space:]]|$)\|[/ ]rsbuild([[:space:]]|$)" "TalkEdit frontend dev server"
 
 # --- CutScript (Electron, port 8642) ---
 kill_port 8642 "CutScript"