https://github.com/jimeh/envctl

Go package providing test helper functions to temporarily change and restore environment variables.
https://github.com/jimeh/envctl

environment-variables go golang helper testing testing-tools

Last synced: 23 days ago
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Go package providing test helper functions to temporarily change and restore environment variables.

• Host: GitHub
• URL: https://github.com/jimeh/envctl
• Owner: jimeh
• License: mit
• Created: 2021-01-13T11:03:37.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2021-01-17T20:57:05.000Z (almost 4 years ago)
• Last Synced: 2024-12-09T10:48:10.698Z (about 1 month ago)
• Topics: environment-variables, go, golang, helper, testing, testing-tools
• Language: Go
• Homepage: https://pkg.go.dev/github.com/jimeh/envctl
• Size: 23.4 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        


  envctl





  

    Go package providing test helper functions to temporarily change and restore

    environment variables.

  





  

    

  

  

    

  

  

    

  

  

    

  

  

    

  

  

    

  

  

    

  



```go

os.Setenv("PORT", "8080")

envctl.With(map[string]string{"BIND": "0.0.0.0", "PORT": "3000"}, func() {

	fmt.Println(os.Getenv("BIND") + ":" + os.Getenv("PORT"))

})

fmt.Println(os.Getenv("BIND") + ":" + os.Getenv("PORT"))

```

```

0.0.0.0:3000

:8080

```

## Documentation

Please see the

[Go Reference](https://pkg.go.dev/github.com/jimeh/envctl#section-documentation)

for documentation and examples.

## Benchmarks

Benchmark reports and graphs are available here:

https://jimeh.me/envctl/dev/bench/

## License

[MIT](https://github.com/jimeh/envctl/blob/master/LICENSE)