https://github.com/lalabuy948/genvutils

Go environment utilities (genvutils) - provides useful environment variables operations
https://github.com/lalabuy948/genvutils

dotenv dotenv-loader dotenv-parser golang golang-library golang-tools

Last synced: 10 months ago
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Go environment utilities (genvutils) - provides useful environment variables operations

• Host: GitHub
• URL: https://github.com/lalabuy948/genvutils
• Owner: lalabuy948
• License: mit
• Created: 2020-08-16T21:18:13.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2020-12-21T10:10:54.000Z (about 5 years ago)
• Last Synced: 2025-02-09T12:19:23.347Z (about 1 year ago)
• Topics: dotenv, dotenv-loader, dotenv-parser, golang, golang-library, golang-tools
• Language: Go
• Homepage: https://pkg.go.dev/github.com/lalabuy948/genvutils
• Size: 30.3 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml

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README

          
# genvutils  [![Go Report Card](https://goreportcard.com/badge/github.com/lalabuy948/genvutils)](https://goreportcard.com/report/github.com/lalabuy948/genvutils)  [![Build Status](https://github.com/lalabuy948/genvutils/workflows/build/badge.svg)](https://github.com/lalabuy948/genvutils/actions) [![made-with-Go](https://img.shields.io/badge/Made%20with-Go-1f425f.svg)](http://golang.org)

> Package genvutils provides useful environment operations

## Funcs

- `IsProduction`, `IsDevelopment` and `IsTesting` checks for `ENVIRONMENT` dot env value.

- `GetEnv` gets env value or fallback which goes as second function argument.

- `Parse` will fill given struct with env values or with fallbacks. (see examples folder)

```go

	type serverConfig struct {

		ServerPort string `genv:"SERVER_PORT,8080"`

		MongoUrl   string `genv:"MONGO_URL,mongodb://localhost:27017"`

	}

```

- `Load` will load dotenv file. You can provide file name via argument otherwise it will load dot environment file by priority list.

First found - first load. Priority list:

```sh

.env.production.local

.env.test.local

.env.development.local

.env.production

.env.test

.env.development

.env.local !!! will override existing values.

.env

```

[example](examples/simple.go)

## Install

`go get -u github.com/lalabuy948/genvutils`