https://github.com/sylhare/go

Experiments on Go
https://github.com/sylhare/go

Last synced: about 2 months ago
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Experiments on Go

• Host: GitHub
• URL: https://github.com/sylhare/go
• Owner: sylhare
• License: gpl-3.0
• Created: 2018-11-17T21:02:16.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2024-11-08T14:31:59.000Z (about 2 months ago)
• Last Synced: 2024-11-08T15:31:20.167Z (about 2 months ago)
• Language: Go
• Size: 70.3 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Go

Experiments on Go

## Go-lang

Go is an open source programming language.

To install it, you can either download it from [golang.org](https://golang.org/) or use brew:

```bash

brew install golang

...

go version

>> go version go1.11.2 darwin/amd64

```

## Introduction

### Run your script

Run you script `hello.go` with:

```bash

go run pkg/examples/hello.go

>> Hello, World!

```

### Install a Go script

Install it in your `$GOPATH/bin` with:

```bash

go install hello.go

```

You need to set your own `$GOPATH` for it to work. 

Check `setup.sh` to see which path to export, Add the change to your `.bashrc` to make it permanent.

### Create a Go module

Run the following command to create a new module:

```bash

go mod init 

```

This will create a `go.mod` file in the current directory.

### Dependency management

To add a dependency, run:

```bash

go get 

```

This will add the package to the `go.mod` file.

To install all dependencies, and clean up the `go.mod` file, run:

```bash

go mod tidy

```

You can also use `go mod download` which will download all dependencies in the cache.

### Run a unit test

Run unit tests:

```bash

go test ./...

```

This should run all the tests in the current directory and subdirectories.

## Sources

Here are a couple of useful links:

- [How to write Go code](https://golang.org/doc/code.html#Workspaces)

- [Interactive Go tutorial](https://tour.golang.org/welcome/1)