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go / example / b766721567ce15e3228b59ac1dd271e5fec9b2c0
commitb766721567ce15e3228b59ac1dd271e5fec9b2c0[log] [tgz]
authorJonathan Amsterdam <jba@google.com>Wed Jul 26 06:19:39 2023 -0400
committerJonathan Amsterdam <jba@google.com>Wed Jul 26 19:22:15 2023 +0000
tree5d3b5d2e2f486107c0dc5b5b7975103a6fae56d8
parent4228a155ffa6050c064eb66a8c64e8ca0685d9c8 [diff]
slog-handler-guide: add testing section

View at https://github.com/jba/markdown#testing.

Change-Id: I0d8996395b03c3d1c7b7e50cce323a331fd614e1
Reviewed-on: https://go-review.googlesource.com/c/example/+/513137
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
5 files changed
tree: 5d3b5d2e2f486107c0dc5b5b7975103a6fae56d8
  1. appengine-hello/
  2. gotypes/
  3. hello/
  4. internal/
  5. outyet/
  6. slog-handler-guide/
  7. stringutil/
  8. template/
  9. go.mod
  10. go.sum
  11. LICENSE
  12. README.md
README.md

Go example projects

Go Reference

This repository contains a collection of Go programs and libraries that demonstrate the language, standard libraries, and tools.

Clone the project

$ git clone https://go.googlesource.com/example
$ cd example

https://go.googlesource.com/example is the canonical Git repository. It is mirrored at https://github.com/golang/example.

hello and stringutil

$ cd hello
$ go build

A trivial “Hello, world” program that uses a stringutil package.

Command hello covers:

  • The basic form of an executable command
  • Importing packages (from the standard library and the local repository)
  • Printing strings (fmt)

Library stringutil covers:

  • The basic form of a library
  • Conversion between string and []rune
  • Table-driven unit tests (testing)

outyet

$ cd outyet
$ go build

A web server that answers the question: “Is Go 1.x out yet?”

Topics covered:

  • Command-line flags (flag)
  • Web servers (net/http)
  • HTML Templates (html/template)
  • Logging (log)
  • Long-running background processes
  • Synchronizing data access between goroutines (sync)
  • Exporting server state for monitoring (expvar)
  • Unit and integration tests (testing)
  • Dependency injection
  • Time (time)

appengine-hello

A trivial “Hello, world” App Engine application intended to be used as the starting point for your own code. Please see Google App Engine SDK for Go and Quickstart for Go in the App Engine Standard Environment.

gotypes

The go/types package is a type-checker for Go programs. It is one of the most complex packages in Go's standard library, so we have provided this tutorial to help you find your bearings. It comes with several example programs that you can obtain using go get and play with as you learn to build tools that analyze or manipulate Go programs.

template

A trivial web server that demonstrates the use of the template package's block feature.

slog-handler-guide

The log/slog package supports structured logging. It features a flexible backend in the form of a Handler interface. This guide can help you write your own handler.