https://github.com/nao1215/denv

"denv" is a library that manages the deployment environment, which can be one of development, integration, staging, or production.
https://github.com/nao1215/denv

deployment-environment golang runtime

Last synced: 4 months ago
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"denv" is a library that manages the deployment environment, which can be one of development, integration, staging, or production.

• Host: GitHub
• URL: https://github.com/nao1215/denv
• Owner: nao1215
• License: mit
• Created: 2023-09-19T03:07:40.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-08-02T13:36:25.000Z (almost 2 years ago)
• Last Synced: 2025-10-04T22:26:03.450Z (8 months ago)
• Topics: deployment-environment, golang, runtime
• Language: Go
• Homepage:
• Size: 49.8 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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# denv

"denv" is a library that manages the deployment environment, which can be one of development, integration, staging, or production.

## How to use

1. You import the library: "github.com/nao1215/denv"

2. You set the environment variable "APP_ENV" to one of "development", "integration", "staging", or "production".

3. You create a new Env instance with denv.NewEnv().

   

```go

func Example() {

	if err := os.Setenv("APP_ENV", denv.Staging); err != nil {

		fmt.Println("Error setting environment variable:", err)

		return

	}

	// Create a new Env instance.

	env, err := denv.NewEnv()

	if err != nil {

		fmt.Println("Error creating environment:", err)

		return

	}

	// Print the current environment.

	fmt.Printf("Current environment: %s\n", env.String())

	// Check if it's the development environment.

	if env.IsDevelopment() {

		fmt.Println("This is the development environment.")

	} else {

		fmt.Println("This is not the development environment.")

	}

	// Check if it's the production environment.

	if env.IsProduction() {

		fmt.Println("This is the production environment.")

	} else {

		fmt.Println("This is not the production environment.")

	}

	// Output:

	// Current environment: staging

	// This is not the development environment.

	// This is not the production environment.

}

```

## Support OS & go version

- Linux

- Mac

- Windows

- FreeBSD

- OpenBSD

- NetBSD

- DragonflyBSD

- go version 1.20 or later

## LICENSE

[MIT](./LICENSE)