Google Git
Sign in
go / example / 1d341ffebc2deb0cfb012d6b2fed484ea70e09ab
commit1d341ffebc2deb0cfb012d6b2fed484ea70e09ab[log] [tgz]
authorJonathan Amsterdam <jba@google.com>Thu May 11 17:28:35 2023 -0400
committerJonathan Amsterdam <jba@google.com>Fri May 12 16:18:16 2023 +0000
treec70bc41d0764e4fb175a7e1b2a725cb2fd5a51cd
parent2e68773dfca072cb81f219fc3b97ad34fe9d9f94 [diff]
cmd/weave: move weave to a common location

Move the weave program out of the gotypes directory
so it can be used by other example documents.

It will soon be used for a document on writing slog handlers.

Change-Id: I38255e276e744e323695afaa66830107aa17d4d1
Reviewed-on: https://go-review.googlesource.com/c/example/+/494441
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
2 files changed
tree: c70bc41d0764e4fb175a7e1b2a725cb2fd5a51cd
  1. appengine-hello/
  2. gotypes/
  3. hello/
  4. internal/
  5. outyet/
  6. stringutil/
  7. template/
  8. go.mod
  9. go.sum
  10. LICENSE
  11. 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.