如何运行在 Visual Studio 中使用任务编写代码

Question

我正尝试运行 cmake 与 ctrl+shift+B 像这样：

{
"version": "2.0.0",
"tasks": [
    {
        "label": "cmake",
        "type": "shell",
        "options": {
            "cwd": "${workspaceRoot}/build"
        },
        "command": "cmake ${workspaceRoot} -G \"MinGW Makefiles\"",
        (...)
    },
    {
        "label": "make",
        "type": "shell",
        "command": "mingw32-make.exe",
        "options": {
            "cwd": "${workspaceRoot}/build"
        },
       (...),
        "dependsOn":["cmake"]
    },
    {
        "label": "build",
        "type": "shell",
        "options": {
            "cwd": "${workspaceRoot}/build"
        },
        "group": {
            "kind": "build",
            "isDefault": true
        },
        "dependsOn": ["make"]
    }
]
}

但无论我做什么运行s on ${workspaceRoot} 而不是 ${workspaceRoot}/build one:

Executing task in folder cpppractice: cmake C:\workspace\cpp\cpppractice -G "MinGW Makefiles"

这种方法有什么问题吗？据我了解 options 项中的 cwd 变量应该有效。

Answer 1

您错误地向 cmake 传递了参数。整个字符串 cmake ${workspaceRoot} -G "MinGW Makefiles" 被视为命令名称。参数必须列在 args 数组中。

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "cmake",
            "type": "shell",
            "options": {
                "cwd": "${workspaceRoot}/build"
            },
            "command": "cmake",
            "args": [
                "${workspaceRoot}",
                "-G",
                "\"MinGW Makefiles\""
            ]
        },
        ...
    ]
}

Answer 2

{
    "label": "cmake",
    "type": "shell",
    "options": {
        "cwd": "${workspaceRoot}/build"
    },
    "command": "cmake \"MinGW Makefiles\"  ${workspaceRoot}",
},

这个可以，好像是"Executing task in folder cpppractice:"不准确，是在正确的地方执行的，至于之前为什么不行我觉得是args解析不正确？我无法确认，但这是输出：

Executing task in folder cpppractice: cmake "MinGW Makefiles"  
C:\workspace\cpp\cpppractice <

-- Configuring done
-- Generating done
-- Build files have been written to: C:/workspace/cpp/cpppractice/build

之前抱怨无法使用生成器 "MinGW"，这意味着它将参数 "MinGW Makefiles" 分开。经过一些修补，我发现这也是一个答案：

{
        "label": "cmake",
        "type": "shell",
        "options": {
            "cwd": "${workspaceRoot}/build"
        },
        "command": "cmake",
        "args": [
            "-G",
            "'MinGW Makefiles'",
            "./.."
        ],
        ...
    },

实际上我发现第二种方法更简洁一些，但两者的工作原理相同，因此为了将参数作为字符串传递，您必须像这样使用单引号：

...
"command":"echo",
"args": [
        "'Za Warudo!'",
    ],
...

如何运行在 Visual Studio 中使用任务编写代码

How to run Cmake in Visual Studio Code using tasks

c++

cmake

visual-studio-code

vscode-tasks

如何 运行 在 Visual Studio 中使用任务编写代码

How to run Cmake in Visual Studio Code using tasks

c++

cmake

visual-studio-code

vscode-tasks

如何运行在 Visual Studio 中使用任务编写代码