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Azure DevOps Server 2019 Cookbook

You're reading from   Azure DevOps Server 2019 Cookbook Proven recipes to accelerate your DevOps journey with Azure DevOps Server 2019 (formerly TFS)

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Product type Paperback
Published in May 2019
Publisher Packt
ISBN-13 9781788839259
Length 456 pages
Edition 2nd Edition
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Authors (3):
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Tarun Arora Tarun Arora
Author Profile Icon Tarun Arora
Tarun Arora
Utkarsh Shigihalli Utkarsh Shigihalli
Author Profile Icon Utkarsh Shigihalli
Utkarsh Shigihalli
Tarun Arora Tarun Arora
Author Profile Icon Tarun Arora
Tarun Arora
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Toc

Table of Contents (10) Chapters Close

Preface 1. Planning and Tracking Work FREE CHAPTER 2. Source Control Management 3. Build and Release Agents 4. Continuous Integration and Build Automation 5. Continuous Testing 6. Continuous Deployments 7. Azure Artifacts and Dependency Management 8. Azure DevOps Extensions 9. Other Books You May Enjoy

Creating a simple task to clean folders


To get comfortable with creating extensions, in this recipe, we will create a simple pipeline extension. This extension will contain a single task to take a minmatch search pattern (https://aka.ms/minimatchexamples) and delete files and/or folders in a specified directory. The task can be used in the build or release pipeline to clean build artifacts, and eventually you will publish the cleaned directory.

Getting ready

We are going to develop this extension using TypeScript, which automatically gets transpiled into JavaScript. Writing in JavaScript ensures that this extension is automatically cross-platform and hence a task, or tasks, can run on Windows, Mac, or Linux-based agents. Our development environment will be as follows:

  • Editor – VSCode: Free developer-friendly editor. However, you are free to use any editor with which you are comfortable.
  • Language – Typescript: Provides type checking and other benefits (more info can be found here: https://www...
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