mirror of
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67 lines
2.0 KiB
Markdown
67 lines
2.0 KiB
Markdown
<h1 align="center">
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envctl
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</h1>
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<p align="center">
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<strong>
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Go package providing test helper functions to temporarily change and restore
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environment variables.
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</strong>
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</p>
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<p align="center">
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<a href="https://pkg.go.dev/github.com/jimeh/envctl">
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<img src="https://img.shields.io/badge/%E2%80%8B-reference-387b97.svg?logo=go&logoColor=white"
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alt="Go Reference">
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</a>
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<a href="https://github.com/jimeh/envctl/releases">
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<img src="https://img.shields.io/github/v/tag/jimeh/envctl?label=release" alt="GitHub tag (latest SemVer)">
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</a>
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<a href="https://github.com/jimeh/envctl/actions">
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<img src="https://img.shields.io/github/workflow/status/jimeh/envctl/CI.svg?logo=github" alt="Actions Status">
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</a>
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<a href="https://codeclimate.com/github/jimeh/envctl">
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<img src="https://img.shields.io/codeclimate/coverage/jimeh/envctl.svg?logo=code%20climate" alt="Coverage">
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</a>
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<a href="https://github.com/jimeh/envctl/issues">
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<img src="https://img.shields.io/github/issues-raw/jimeh/envctl.svg?style=flat&logo=github&logoColor=white"
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alt="GitHub issues">
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</a>
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<a href="https://github.com/jimeh/envctl/pulls">
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<img src="https://img.shields.io/github/issues-pr-raw/jimeh/envctl.svg?style=flat&logo=github&logoColor=white" alt="GitHub pull requests">
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</a>
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<a href="https://github.com/jimeh/envctl/blob/master/LICENSE">
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<img src="https://img.shields.io/github/license/jimeh/envctl.svg?style=flat" alt="License Status">
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</a>
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</p>
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```go
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os.Setenv("PORT", "8080")
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envctl.With(map[string]string{"BIND": "0.0.0.0", "PORT": "3000"}, func() {
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fmt.Println(os.Getenv("BIND") + ":" + os.Getenv("PORT"))
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})
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fmt.Println(os.Getenv("BIND") + ":" + os.Getenv("PORT"))
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```
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```
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0.0.0.0:3000
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:8080
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```
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## Documentation
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Please see the
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[Go Reference](https://pkg.go.dev/github.com/jimeh/envctl#section-documentation)
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for documentation and examples.
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## Benchmarks
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Benchmark reports and graphs are available here:
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https://jimeh.me/envctl/dev/bench/
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## License
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[MIT](https://github.com/jimeh/envctl/blob/master/LICENSE)
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