vs code golang debug launch examples file

vscode_golang_launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Golang: App",
            "type": "go",
            "request": "launch",
            "mode": "debug",
            "program": "${workspaceFolder}",
            "args": [
                "--arg1",
                "--arg2",
            ],
            "envFile": "${workspaceFolder}/.env",
            "env": {
                "ENV1": "val",
                "ENV2": "val",
                "ENV3": "val",
            },
        },
    ]
}