Cleanup watchers properly

2025-08-05 18:31:43 +01:00 · 2025-08-05 18:31:43 +01:00 · 88dbfbd825
commit 88dbfbd825
parent b4cf963495
2 changed files with 36 additions and 5 deletions
--- a/tailwindcss/flake.nix
+++ b/tailwindcss/flake.nix
@ -30,8 +30,22 @@
                ];

                text = ''
-                  simple-http-server --index --nocache "$@" & \
-                  tailwindcss --output tailwind.css --watch & \
+                  set -o monitor
+
+                  simple-http-server --index --nocache "$@" &
+                  PID_SERVER=$!
+
+                  tailwindcss --output tailwind.css --watch &
+                  PID_TAILWIND=$!
+
+                  cleanup() {
+                    echo "Stopping processes..."
+
+                    kill "$PID_SERVER" "$PID_TAILWIND" 2>/dev/null || true
+                    wait "$PID_SERVER" "$PID_TAILWIND" 2>/dev/null || true
+                  }
+                  trap cleanup EXIT
+
                  wait
                '';
              })