update devcontainer.json

Author: ota-meshi

.devcontainer/Dockerfile

@@ -1,32 +1,28 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.209.6/containers/typescript-node
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/typescript-node
 {
 	"name": "Node.js & TypeScript",
-	"build": {
-		"dockerfile": "Dockerfile",
-		// Update 'VARIANT' to pick a Node version: 16, 14, 12.
-		// Append -bullseye or -buster to pin to an OS version.
-		// Use -bullseye variants on local on arm64/Apple Silicon.
-		"args": {
-			"VARIANT": "14"
-		}
-	},
-
-	// Set *default* container specific settings.json values on container create.
-	"settings": {},
-
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/typescript-node:0-18",
 
-	// Add the IDs of extensions you want installed when the container is created.
-	"extensions": [
-		"dbaeumer.vscode-eslint"
-	],
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
 
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],
 
 	// Use 'postCreateCommand' to run commands after the container is created.
 	"postCreateCommand": "npm install",
 
-	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
-	"remoteUser": "node"
+	// Configure tool-specific properties.
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"dbaeumer.vscode-eslint"
+			]
+		}
+	}
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
 }