chore: load config from env file

cmd/config/config.go

@@ -0,0 +1,25 @@
+package config
+
+import "github.com/kelseyhightower/envconfig"
+
+type (
+	// Config provides the system configuration.
+	Config struct {
+		Logging Logging
+	}
+)
+
+type Logging struct {
+	Debug   bool   `envconfig:"APP_LOGS_DEBUG"`
+	Level   string `envconfig:"APP_LOGS_LEVEL" default:"info"`
+	NoColor bool   `envconfig:"APP_LOGS_COLOR"`
+	Pretty  bool   `envconfig:"APP_LOGS_PRETTY"`
+	Text    bool   `envconfig:"APP_LOGS_TEXT"`
+}
+
+// Environ returns the settings from the environment.
+func Environ() (Config, error) {
+	cfg := Config{}
+	err := envconfig.Process("", &cfg)
+	return cfg, err
+}