pyright/.vscode/tasks.json

{
    "version": "2.0.0",
    "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared"
    },
    "tasks": [
        {
            "label": "Watch extension",
            "type": "npm",
            "script": "watch:extension",
            "isBackground": true,
            // From vscode-tsl-problem-matcher.
            "problemMatcher": {
                "owner": "custom",
                "fileLocation": "absolute",
                "pattern": [
                    {
                        "kind": "location",
                        "regexp": "(ERROR|WARNING) in (.*?):(\\d+):(\\d+)",
                        "severity": 1,
                        "file": 2,
                        "line": 3,
                        "column": 4
                    },
                    {
                        "regexp": "\\s*(@typescript-eslint\\/.+):\\s*(.*)$",
                        "code": 1,
                        "message": 2
                    }
                ],
                "background": {
                    "activeOnStart": true,
                    "beginsPattern": {
                        "regexp": "Compiling.*?|Compilation .*?starting"
                    },
                    "endsPattern": {
                        "regexp": "Compiled .*?successfully|Compilation .*?finished"
                    }
                }
            }
        }
    ]
}