VS Code 扩展 - 以编程方式查找键绑定 [英] VS Code extension - programmatically find keybindings

问题描述

在编写 vscode 扩展程序时...是否有一种编程方式来查找提供的命令的键绑定?

When programming a vscode extension... Is there a programmatic way to find the keybinding for a provided command?

我希望能够查看用户是否已更新命令的默认键映射，以便 UI 可以显示最新的绑定.(如果没有，查找默认绑定)

I would like to be able to see if a user has updated the key mapping from default for a command so that the UI can display the up-to-date binding. (and if not, look up the default binding)

以下是我目前研究过的 API:

Here are the APIs I've looked into so far:

• vscode.workspace.getConfiguration() - 我无法确定如何访问 keybindings.json 文件/执行查找.

• vscode.workspace.getConfiguration() - I cannot determine how to access the keybindings.json file / perform a lookup.

vscode.extensions.getExtension(name/id) 允许访问 package.json，但不允许访问命令或键绑定覆盖.

vscode.extensions.getExtension(name/id) allows access to the package.json, but not the command or keybinding override.

vscode.getCommands 也不提供对键绑定值的访问...

vscode.getCommands does not provide access to the keybinding values either...

推荐答案

您可以使用 NodeJS 从 keybindings.json 文件中获取键绑定值.

You can get keybinding values from the keybindings.json file using NodeJS.

不同系统上的keybindings.json路径:

keybindings.json path on diferrent systems:

Windows: %APPDATA%\Code\User\keybindings.json
Mac: $HOME/Library/Application Support/Code/User/keybindings.json
Linux: $HOME/.config/Code/User/keybindings.json

要构建路径，您需要使用 process.env.{variableName} 获取环境变量.

To build the path you'll need to get Environment variables using process.env.{variableName}.

例如对于 MacOS，它将是:

For example for MacOS it'll be:

var process = require('process');
//...
var keybindingsPath = process.env.HOME + "/Library/Application Support/Code/User/keybindings.json";

vscode.workspace.openTextDocument(keybindingsPath).then((document) => {
    let text = document.getText();
    //then use this JSON file for your needs
    //...
});

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