VSCode DevContainers：如何在 MAC 和 Windows 上挂载主文件

Question

我正在使用 VSCode devcontainers，如何在 devcontainers.json 中拥有一个兼容 Windows 和 MAC 的安装部分？source=...我在访问该部分下的部分时遇到问题"mounts"。

// For format details, see https://aka.ms/vscode-remote/devcontainer.json or this file's README at:
// https://github.com/microsoft/vscode-dev-containers/tree/v0.106.0/containers/python-3
{
    "name": "Python 3",
    "context": "..",
    "dockerFile": "Dockerfile",

    // Set *default* container specific settings.json values on container create.
    "settings": {
        "terminal.integrated.shell.linux": "/bin/bash",
        "python.pythonPath": "/usr/local/bin/python",
        "python.linting.enabled": true,
        "python.linting.pylintEnabled": true,
        "python.linting.pylintPath": "venv/bin/pylint",
    },

    // Change <username> to user path (Ex. /Users/vfrank/ on a MAC)
    "mounts": [
        "source=<full home path>/.aws/credentials,target=/home/vscode/.aws/credentials,type=bind,consistency=cached"
    ],
    
    // Add the IDs of extensions you want installed when the container is created.
    "extensions": [
        "ms-python.python"
    ],

    // Use 'forwardPorts' to make a list of ports inside the container available locally.
    // "forwardPorts": [],

    // Use 'postCreateCommand' to run commands after the container is created.
    "postCreateCommand": "echo 'done'",

    // Uncomment to connect as a non-root user. See https://aka.ms/vscode-remote/containers/non-root.
    "remoteUser": "vscode"
}

适用于 MAC，但不适用于 Windows

    "mounts": [
        "source=${localEnv:HOME}${localEnv:USERPROFILE}/.aws/credentials,target=/home/vscode/.aws/credentials,type=bind,consistency=cached"
    ]

适用于 Windows，但不适用于 MAC

    "mounts": [
        "source=~/.aws/credentials,target=/home/vscode/.aws/credentials,type=bind,consistency=cached"
    ]

我在 Windows 上为 C 驱动器和 MAC 上为 /Users 设置了 docker 文件共享设置，但在使用 devcontainers 时遇到的错误是该文件夹或文件不存在。我可以让它在两台计算机上工作，因此它与文件权限或来自 docker 的访问无关。

我正在寻找一个source=...可以在 Windows (10+) 和 MAC 上运行的命令。

Answer 1

如果你这样做：

"source=${localEnv:HOME}${localEnv:USERPROFILE}\\.aws\\credentials,target=/root/.aws/credentials,type=bind,consistency=cached"

那么每个平台上只有一个展开是非空的，你就会得到你想要的结果。