在多文件夹workspaceFolder变量中嵌套/连接工作区输入变量？

Question

{
  "folders": [
    {
      "name": "Client",
      "path": "path/to/client/code"
    },
    {
      "name": "Server",
      "path": "path/to/server/code"
    },
    {
      "name": "Shared",
      "path": "path/to/shared/code"
    }
  ],
  "launch": {
    "version": "0.2.0",
    "configurations": [
      {
        "name": "(gdb) Launch",
        "type": "cppdbg",
        "request": "launch",
        "cwd": "${workspaceFolder}",
        "program": "apphere"
      }
    ],
    "inputs": [
      {
        "id": "pickProject",
        "type": "pickString",
        "description": "Select a project:",
        "options": [
          "Client",
          "Server"
        ]
      }
    ]
  }
}

"cwd": "${workspaceFolder:${input:pickProject}}"

不幸的是，这不起作用。是否有其他方法为workspaceFolder变量提供动态范围？

我确实想出了一个相当笨拙的方法来处理这个问题，尽管感觉应该有更好的方法：如果将pickString输入选项更改为文件夹路径，然后将调试cwd更改为“cwd”：“${workspacefolder:shared}/../../..//${input:pickproject}”，您可以任意选择其中一个文件夹，遍历到根工作区目录，然后将${input:pickproject}变量追加到末尾。除了目录遍历之外，您看到的调试选项将是“path/to/client/code”和“path/to/server/code”，而不是更干净的“client”和“server”。但至少它看起来确实有效，尽管不是过于理想。

Answer 1

使用extension命令变量，您有可能的解决方案

当客户机或服务器的文件打开且为当前文件时，F5将根据当前文件的路径选择正确的CWD。

  "launch": {
    "version": "0.2.0",
    "configurations": [
      {
        "name": "(gdb) Launch",
        "type": "cppdbg",
        "request": "launch",
        "cwd": "${input:getCWD}",
        "program": "apphere"
      }
    ],
    "inputs": [
      {
        "id": "getCWD",
        "type": "command",
        "command": "extension.commandvariable.file.fileAsKey",
        "args": {
          "/client/": "/path/to/client/code",
          "/server/": "/path/to/server/code"
        }
      }
    ]
  }

如果需要显示客户端和服务器但返回相应路径的挑选列表，请使用：

  "launch": {
    "version": "0.2.0",
    "configurations": [
      {
        "name": "(gdb) Launch",
        "type": "cppdbg",
        "request": "launch",
        "cwd": "${input:pickPath}",
        "program": "apphere"
      }
    ],
    "inputs": [
      {
        "id": "pickPath",
        "type": "command",
        "command": "extension.commandvariable.pickStringRemember",
        "args": {
          "description": "Select a project:",
          "options": [
            ["Client", "/path/to/client/code"],
            ["Server", "/path/to/server/code"]
          ]
        }
      }
    ]
  }