![]() Dockerfile - Non-parameterized Dockerfile for building the application.This project includes the following Dockerfiles: ACR Tasks is a suite of features within Azure Container Registry for performing Docker container builds on Azure, as well as automated OS and framework patching for Docker containers. your extension is activated the very first time the command is executedĮxport function activate(context: vscode.This Node.js application is for use in demonstrating scenarios for Azure Container Registry Tasks. this method is called when your extension is activated Import the module and reference it with the alias vscode in your code below The generated extension's code is in extension.ts (or extension.js in case of a JavaScript extension): // The module 'vscode' contains the VS Code extensibility API An extension must describe, through the activationEvents property under what conditions it should get activated (loaded). Note: VS Code does not load the code of an extension eagerly at start-up. has its main JavaScript code in a file called "./out/src/extension.js".requests to get loaded ( activationEvents) when the command "extension.sayHello" is invoked.contributes an entry to the Command Palette ( kb()) with the label "Hello world" that will invoke a command "extension.sayHello".This specific package.json describes an extension that:.Note: A JavaScript extension doesn't require the scripts field as no compilation is needed. ![]() node_modules/vscode/bin/compile -watch -p. VS Code reads this file during start-up and reacts to each contributes section immediately.Each VS Code extension must have a package.json file that describes it and its capabilities.More information on package.json contribution points.Please read the package.json extension manifest reference.Let's go through the purpose of all these files and explain what they do: The extension manifest: package.json └── vsc-extension-quickstart.md // extension development quick start │ └── vscode-typings.d.ts // link to VS Code APIs ├── tsconfig.json // jsconfig.json, in case of JavaScript extension ├── out // compilation output (TypeScript only) │ └── typescript // compiler for typescript (TypeScript only) │ └── index.ts // index.js, in case of JavaScript extension │ ├── //, in case of JavaScript extension │ └── extension.ts // extension.js, in case of JavaScript extension Congratulations! You've just created and executed your first VS Code command!Īfter running, the generated extension should have the following structure.Press kb() and run the command named Hello World.A new instance of VS Code will start in a special mode ( Extension Development Host) and this new instance is now aware of your extension.Press kb() or click on the Debug icon and click Start.Launch VS Code, choose File > Open Folder and pick the folder that you generated. ![]() For this example, we pick a TypeScript extension. Install Yeoman and the Yeoman VS Code Extension generator and scaffold a new extension: npm install -g yo generator-codeįor the hello world extension, you can either create a TypeScript extension or a JavaScript one. We have written a Yeoman generator to help get you started. ![]() A command registers a callback function which can be invoked from the Command Palette or with a key binding. The simplest way to add your own functionality to VS Code is through adding a command. You need node.js installed and available in your $PATH. Later in the walkthrough, you'll interact with the VS Code editor and query for the user's currently selected text. In this walkthrough, you'll add a new command to VS Code which will display a simple "Hello World" message. This document will take you through creating your first VS Code extension ("Hello World") and will explain the basic VS Code extensibility concepts. Example - Hello World Your First Extension
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