Webpack监视模式下Typescript的problemMatcher

Question

我正在使用fork-ts-checker-webpack-plugin ，并且我想编写一个问题匹配器，以在Webpack在后台重新编译时实时显示编译器返回的问题集。 我在构建任务中尝试了此问题匹配器：

{
    "type": "shell",
    "command": "webpack -w --config webpack.dev.js",
    "label": "Webpack (Dev, Continuous)",
    "group": "build",
    "promptOnClose": true,
    "isBackground": true,
    "problemMatcher": {
        "owner": "webpack",
        "severity": "error",
        "fileLocation": "absolute",
        "source": "webpack typescript",
        "background": {
            "activeOnStart": true
        },
        "pattern": [
            {
                "regexp": "ERROR in (.*?)\\((\\d+),(\\d+)\\)",
                "file": 1,
                "line": 2,
                "column": 3
            },
            {
                "regexp": "[A-Za-z0-9-]+:(.*)",
                "message": 2,
                "code": 1
            }
        ]
    }
}

但这是行不通的。

我的问题匹配器应该匹配以下行：

 ERROR in I:/component/page/admin/reports/checkouts.vue(44,9): no-floating-promises: Promises must be handled appropriately ERROR in I:/component/page/admin/reports/fines.vue(66,9): no-floating-promises: Promises must be handled appropriately ERROR in I:/component/page/admin/users/user.vue(220,9): no-floating-promises: Promises must be handled appropriately ERROR in I:/component/page/admin/users/user.vue(232,9): no-floating-promises: Promises must be handled appropriately ERROR in I:/component/page/admin/users/user.vue(240,9): no-floating-promises: Promises must be handled appropriately ERROR in I:/component/page/admin/users/users.vue(40,9): no-floating-promises: Promises must be handled appropriately 

为什么这不起作用？

Answer 1

我的错误是我在第二行匹配器中实际上没有两个组，因此无法正常工作。

起作用的版本：

{
    "type": "shell",
    "command": "webpack -w --config webpack.dev.js",
    "label": "Webpack (Dev, Continuous)",
    "group": "build",
    "promptOnClose": true,
    "isBackground": true,
    "problemMatcher": {
        "owner": "Webpack (Dev, Continuous)",
        "severity": "error",
        "fileLocation": "absolute",
        "source": "webpack-typescript",
        "background": {
            "activeOnStart": true,
            "beginsPattern": "Type checking and linting in progress...",
            "endsPattern": "Time: (\\d+)ms"
        },
        "pattern": [
            {
                "regexp": "ERROR in ([^\\(]*)\\((\\d+),(\\d+)\\):",
                "file": 1,
                "line": 2,
                "column": 3
            },
            {
                "regexp": "([A-Za-z0-9-]+):(.*)",
                "message": 2,
                "code": 1
            }
        ]
    }
}