debugging docker containers via vs code

.vscode-launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "preLaunchTask": "restart docker",
            "type": "node",
            "request": "attach",
            "name": "debug it",
            "port": 5858
        }
    ]
}

.vscode-tasks.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "restart docker",
            "type": "shell",
            "command": "docker kill [SOMETHING]_backend_1 ; source .env && docker-compose up --build  -d backend"
        }
    ]
}

backend-package.json.diff

diff --git a/backend/package.json b/backend/package.json
index 5534f0a..5ea1ecb 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -17,7 +17,7 @@
     "copy:config": "cp src/config.sample.js src/config.js",
-    "dev": "./node_modules/.bin/nodemon server.js",
+    "dev": "./node_modules/.bin/nodemon --inspect=0.0.0.0:5858 server.js",
     "start": "node server.js",

docker-compose.json.diff

diff --git a/docker-compose.yml b/docker-compose.yml
index ede6528..83246be 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -26,6 +26,7 @@ services:
       - ./uploads:/uploads
     ports:
       - 9000:9000
+      - 5858:5858
     depends_on:
       - db

Dockerfile.diff

diff --git a/backend/Dockerfile b/backend/Dockerfile
index 66d9dbf..a739275 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -12,5 +12,6 @@ RUN npm install
 COPY . /usr/src/app

 EXPOSE 9000
+EXPOSE 5858

 CMD [ "npm", "start" ]