33 lines
1.0 KiB
Go
33 lines
1.0 KiB
Go
|
package configuration
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/vrischmann/envconfig"
|
||
|
|
)
|
||
|
|
|
||
|
|
// This structure represents configuration that will be parsed via
|
||
|
|
// environment variables. This configuration has higher priority
|
||
|
|
// than configuration loaded from file.
|
||
|
|
type envConfig struct {
|
||
|
|
// DataDir is a directory where giredore will store it's data
|
||
|
|
// like dynamic configuration file.
|
||
|
|
DataDir string `envconfig:"default=/var/lib/giredore"`
|
||
|
|
// HTTP describes HTTP server configuration.
|
||
|
|
HTTP struct {
|
||
|
|
// Listen is an address on which HTTP server will listen.
|
||
|
|
Listen string `envconfig:"default=127.0.0.1:62222"`
|
||
|
|
// WaitForSeconds is a timeout during which we will wait for
|
||
|
|
// HTTP server be up. If timeout will pass and HTTP server won't
|
||
|
|
// start processing requests - giredore will exit.
|
||
|
|
WaitForSeconds int `envconfig:"default=10"`
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Initialize parses environment variables into structure.
|
||
|
|
func (cf *envConfig) Initialize() {
|
||
|
|
log.Info().Msg("Loading configuration...")
|
||
|
|
|
||
|
|
_ = envconfig.Init(cf)
|
||
|
|
|
||
|
|
log.Info().Msgf("Environment parsed: %+v", cf)
|
||
|
|
}
|