Visual studio code 自动创建任务'；带Visual Studio代码的s CWD文件夹 我用VisualStudio代码创建一个C++项目作为IDE和CFASE作为我的构建工具链。使用“官方”，我可以进行“树内”编译： myComplexProjectName/ include/ src/ build/ <--Created by CMake

~/Documents/builds/

文件夹已存在

我正在尝试使用VisualStudio代码的任务来实现此配置。我尝试了以下

任务。json

配置：

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "Build Cpp CAN Parser static library",
            "type": "shell",
            "command": "cmake",
            "args": [
                "${workspaceFolder}"
            ],
            "options": {
                "cwd": "~/Documents/builds/${workspaceFolderBasename}/"
            },
            "group": "build",
            "presentation": {
                // Reveal the output only if unrecognized errors occur.
                "reveal": "silent"
            },
            // Use the standard MS compiler pattern to detect errors, warnings and infos
            "problemMatcher": "$gcc"
        }
    ]
}

对此，我得到以下错误：

> Executing task: cmake /home/<username>/Documents/Projets/CAN/myComplexProjectName <

The terminal shell CWD "/home/<username>/Documents/Projets/CAN/myComplexProjectName/~/Documents/builds/myComplexProjectName/" does not exist

>执行任务：cmake/home//Documents/Projets/CAN/myComplexProjectName<
终端shell CWD“/home//Documents/Projets/CAN/myComplexProjectName/~/Documents/builds/myComplexProjectName/”不存在

---

显然，我可以自己创建输出文件夹，但是有没有办法在任务运行之前自动创建文件夹？

您可以在任务上设置依赖项来构建文件夹，下面是我使用的方法

{
“版本”：“2.0.0”，
“任务”：[
{
“标签”：“测试”，
“类型”：“外壳”，
“dependsOn”：“\u makebuildfolder”，
“选择”：{
“cwd”：“${workspaceFolder}/work/test/build”
},
“命令”：“pwd”，
“问题匹配者”：[]，
“集团”：{
“种类”：“测试”，
“isDefault”：正确
}
},
{
“标签”：“\u makebuildfolder”，
“类型”：“外壳”，
“命令”：“mkdir-p${workspaceFolder}/work/test/build”，
“问题匹配者”：[]，
“组”：“无”
}
]
}

> Executing task: cmake /home/<username>/Documents/Projets/CAN/myComplexProjectName <

The terminal shell CWD "/home/<username>/Documents/Projets/CAN/myComplexProjectName/~/Documents/builds/myComplexProjectName/" does not exist