onasty: mailer/config.go (cd94b5c1238f63c87e4906cc492be0c70ae0cec7)

Smirnov Oleksandr feat: mailer service (#55)..., 1 year ago

package main

import "os"

type Config struct {
	AppURL        string
	NatsURL       string
	MailgunFrom   string
	MailgunDomain string
	MailgunAPIKey string

	LogLevel    string
	LogFormat   string
	LogShowLine bool

	MetricsEnabled bool
	MetricsPort    string
}

func NewConfig() *Config {
	return &Config{
		AppURL:         getenvOrDefault("APP_URL", ""),
		NatsURL:        getenvOrDefault("NATS_URL", ""),
		MailgunFrom:    getenvOrDefault("MAILGUN_FROM", ""),
		MailgunDomain:  getenvOrDefault("MAILGUN_DOMAIN", ""),
		MailgunAPIKey:  getenvOrDefault("MAILGUN_API_KEY", ""),
		LogLevel:       getenvOrDefault("LOG_LEVEL", "debug"),
		LogFormat:      getenvOrDefault("LOG_FORMAT", "json"),
		LogShowLine:    getenvOrDefault("LOG_SHOW_LINE", "true") == "true",
		MetricsPort:    getenvOrDefault("METRICS_PORT", ""),
		MetricsEnabled: getenvOrDefault("METRICS_ENABLED", "true") == "true",
	}
}

func getenvOrDefault(key, def string) string {
	if v, ok := os.LookupEnv(key); ok {
		return v
	}
	return def
}

1	package main
2
3	import "os"
4
5	type Config struct {
6	AppURL string
7	NatsURL string
8	MailgunFrom string
9	MailgunDomain string
10	MailgunAPIKey string
11
12	LogLevel string
13	LogFormat string
14	LogShowLine bool
15
16	MetricsEnabled bool
17	MetricsPort string
18	}
19
20	func NewConfig() *Config {
21	return &Config{
22	AppURL: getenvOrDefault("APP_URL", ""),
23	NatsURL: getenvOrDefault("NATS_URL", ""),
24	MailgunFrom: getenvOrDefault("MAILGUN_FROM", ""),
25	MailgunDomain: getenvOrDefault("MAILGUN_DOMAIN", ""),
26	MailgunAPIKey: getenvOrDefault("MAILGUN_API_KEY", ""),
27	LogLevel: getenvOrDefault("LOG_LEVEL", "debug"),
28	LogFormat: getenvOrDefault("LOG_FORMAT", "json"),
29	LogShowLine: getenvOrDefault("LOG_SHOW_LINE", "true") == "true",
30	MetricsPort: getenvOrDefault("METRICS_PORT", ""),
31	MetricsEnabled: getenvOrDefault("METRICS_ENABLED", "true") == "true",
32	}
33	}
34
35	func getenvOrDefault(key, def string) string {
36	if v, ok := os.LookupEnv(key); ok {
37	return v
38	}
39	return def
40	}