pkg/analysis_server/.vscode/launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Current file",
            "request": "launch",
            "type": "dart",
            "program": "${file}",
        },
        {
            "name": "test: all",
            "request": "launch",
            "type": "dart",
            "program": "test/test_all.dart",
        }
    ]
}