mirror of
https://github.com/mainflux/mainflux.git
synced 2025-04-24 13:48:49 +08:00
e272d9f7ad
* NO-ISSUE - add support for env file loading Signed-off-by: Al Hoang <hoanga@gmail.com> * update go mod Signed-off-by: Al Hoang <hoanga@gmail.com> Co-authored-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
27 lines
511 B
Go
27 lines
511 B
Go
// Copyright (c) Mainflux
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package mainflux
|
|
|
|
import (
|
|
"os"
|
|
|
|
"github.com/subosito/gotenv"
|
|
)
|
|
|
|
// Env reads specified environment variable. If no value has been found,
|
|
// fallback is returned.
|
|
func Env(key, fallback string) string {
|
|
if v := os.Getenv(key); v != "" {
|
|
return v
|
|
}
|
|
|
|
return fallback
|
|
}
|
|
|
|
// LoadEnvFile loads environment variables defined in an .env formatted file.
|
|
func LoadEnvFile(envfilepath string) error {
|
|
err := gotenv.Load(envfilepath)
|
|
return err
|
|
}
|