devcontainer.json

{
	"name": "Go",
	"build": {
		"dockerfile": "Dockerfile",
		"args": {
			// Update the VARIANT arg to pick a version of Go: 1, 1.16, 1.17
			// Append -bullseye or -buster to pin to an OS version.
			// Use -bullseye variants on local arm64/Apple Silicon.
			"VARIANT": "1-bullseye",
			// Options
			"NODE_VERSION": "lts/*"
		}
	},
	"runArgs": [ "--init", "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],

	// Set *default* container specific settings.json values on container create.
	"settings": {
		"go.toolsManagement.checkForUpdates": "local",
		"go.useLanguageServer": true,
		"go.gopath": "/go",
		"go.goroot": "/usr/local/go"
	},

	// Add the IDs of extensions you want installed when the container is created.
	"extensions": [
		"golang.Go"
	],

	// 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": "go version",

	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
	"remoteUser": "vscode",
  	"postStartCommand": "go mod tidy"
}