[英]Vscode Ext display extension only when project have some file
我创建了一个 vscode 扩展来处理一些Rakefile
任务。 现在我想限制扩展名只会在用户打开Rakefile
时显示在资源Rakefile
为此,我在 package.json 中使用以下条目
"contributes": {
"views": {
"explorer": [
{
"id": "rakeView",
"name": "Rakee",
"when": "resourceFilename ='Rakefile'"
}
]
},
"commands": [
{
"command": "rakeView.executeTask",
"title": "Execute",
"icon": "images/icon.png"
}
],
添加以下行时
"when": "resourceFilename ='Rakefile'"
从资源管理器视图中删除的扩展,当我删除它时,我能够看到扩展。 我希望它仅在项目有Rakefile
显示,我该怎么做?
更新
尝试下面的答案后仍然无法正常工作,这是所有代码:
import * as vscode from "vscode";
import { rakeTaskProvider } from "./rakeCmd";
import { TaskTreeDataProvider } from "./rakeView";
let rakeTaskProvider: vscode.Disposable | undefined;
export function activate(_context: vscode.ExtensionContext): void {
const workspaceRoot = vscode.workspace.rootPath;
const onChangeActiveTextEditor = () => {
let editor = vscode.window.activeTextEditor;
vscode.commands.executeCommand('setContext', 'rakeView:fileIsRake', editor && editor.document.languageId === 'rakefile');
};
vscode.window.onDidChangeActiveTextEditor(onChangeActiveTextEditor, null, _context.subscriptions);
onChangeActiveTextEditor();
rakeTaskProvider = vscode.tasks.registerTaskProvider(
rakeTaskProvider.rakeType,
new rakeTaskProvider(workspaceRoot)
);
vscode.window.registerTreeDataProvider(
"rakeView",
new TaskTreeDataProvider(_context)
);
vscode.commands.registerCommand("rakeView.executeTask", function (task) {
console.log(task);
vscode.tasks.executeTask(task).then(
function (value) {
return value;
},
function (e) {
console.error(
"error",
e
);
}
);
});
}
export function deactivate(): void {
if (rakeTaskProvider) {
rakeTaskProvider.dispose();
}
}
包.json
"contributes": {
"views": {
"explorer": [
{
"id": "rakeView",
"name": "Rakke",
"when": "rakeView:fileIsRake"
}
]
},
您需要使用上下文,当编辑器更改时设置一个上下文变量来表示当前文件是一个 Rakefile
在您的activate
功能中
const onChangeActiveTextEditor = () => {
let editor = vscode.window.activeTextEditor;
vscode.commands.executeCommand('setContext', 'myExtenstion:fileIsRake', editor && editor.document.languageId === 'rake');
};
vscode.window.onDidChangeActiveTextEditor(onChangeActiveTextEditor, null, context.subscriptions);
onChangeActiveTextEditor();
在package.json
添加这个上下文变量
"views": {
"explorer": [
{
"id": "rakeView",
"name": "Rakee",
"when": "myExtenstion:fileIsRake"
}
]
},
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.