update Docker and VS Code configurations for improved debugging

.dockerignore

@@ -1,12 +1,11 @@
-# Ignore the node_modules directory, as it will be installed inside the container
 node_modules
 
-# Ignore Eleventy's default output directory
 _site
 
-# Ignore npm debug logs
 npm-debug.log
 
-# Ignore Docker files
 Dockerfile
 docker-compose.yml
+
+.git
+.gitignore

.gitignore

@@ -1 +1,3 @@
-_site/
+node_modules
+_site
+.DS_Store

.vscode/launch.json

@@ -1,12 +1,16 @@
 {
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "Docker: Attach to Node",
-            "type": "docker",
-            "request": "attach",
-            "platform": "node",
-            "containerName": "eleventy"
-        }
-    ]
-}
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Docker: Attach to Node",
+      "type": "node",
+      "request": "attach",
+      "port": 9229,
+      "address": "localhost",
+      "localRoot": "${workspaceFolder}",
+      "remoteRoot": "/usr/src/app",
+      "restart": true,
+      "preLaunchTask": "docker-compose-up"
+    }
+  ]
+}

.vscode/tasks.json

@@ -1,17 +1,33 @@
 {
-    "version": "2.0.0",
-    "tasks": [
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "docker-compose-up",
+      "type": "shell",
+      "command": "docker-compose up --build",
+      "isBackground": true,
+      "problemMatcher": [
         {
-            "label": "docker-build",
-            "type": "shell",
-            "command": "docker build -t eleventy .",
-            "problemMatcher": []
-        },
-        {
-            "label": "docker-run",
-            "type": "shell",
-            "command": "docker run -d --name eleventy -p 8080:8080 eleventy",
-            "problemMatcher": []
+          "pattern": [
+            {
+              "regexp": ".",
+              "file": 1,
+              "location": 2,
+              "message": 3
+            }
+          ],
+          "background": {
+            "activeOnStart": true,
+            "beginsPattern": "Attaching to",
+            "endsPattern": "Server at"
+          }
         }
-    ]
-}
+      ]
+    },
+    {
+      "label": "docker-compose-down",
+      "type": "shell",
+      "command": "docker-compose down"
+    }
+  ]
+}

Dockerfile

@@ -4,5 +4,5 @@ WORKDIR /app
 COPY package*.json ./
 RUN npm install
 COPY . .
-EXPOSE 8080
-CMD [ "npx", "@11ty/eleventy", "--serve" ]
+EXPOSE 8080 9229
+CMD [ "npm", "start" ]

docker-compose.yml

@@ -1,19 +1,10 @@
 services:
   eleventy:
-    # Build the Docker image from the Dockerfile in the current directory
     build: .
-    # Name the container for easier reference
     container_name: eleventy_dev
-    # Map port 8080 on the host to port 8080 in the container
     ports:
       - 8080:8080
-    # Mount the current directory on the host to /app in the container
-    # This allows for live-reloading as you edit your files locally
+      - 9229:9229
     volumes:
       - .:/app
-      - /app/node_modules
-    labels:
-      diun.enable: false
-      homepage.group: Tools
-      homepage.name: Eleventy
-      homepage.icon: eleventy
+      - /app/node_modules

package.json

@@ -1,18 +1,15 @@
 {
-  "name": "eleventy",
+  "name": "eleventy-docker-debug",
   "version": "1.0.0",
-  "description": "A basic Eleventy project.",
+  "description": "An Eleventy project with Docker and VS Code debugging.",
   "scripts": {
-    "start": "npx @11ty/eleventy --serve",
-    "build": "npx @11ty/eleventy"
+    "start": "eleventy --serve --watch",
+    "debug": "node --inspect=0.0.0.0:9229 ./node_modules/.bin/eleventy --serve --watch"
   },
-  "keywords": [
-    "eleventy",
-    "static-site-generator"
-  ],
+  "keywords": [],
   "author": "",
   "license": "ISC",
-  "devDependencies": {
+  "dependencies": {
     "@11ty/eleventy": "^2.0.1"
   }
 }