onasty/internal/config/config.go(view raw)
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package config
import (
"errors"
"os"
"time"
)
type Config struct {
AppEnv string
AppURL string
ServerPort string
PostgresDSN string
PasswordSalt string
JwtSigningKey string
JwtAccessTokenTTL time.Duration
JwtRefreshTokenTTL time.Duration
MailgunFrom string
MailgunDomain string
MailgunAPIKey string
VerificationTokenTTL time.Duration
LogLevel string
LogFormat string
LogShowLine bool
}
func NewConfig() *Config {
return &Config{
AppEnv: getenvOrDefault("APP_ENV", "debug"),
AppURL: getenvOrDefault("APP_URL", ""),
ServerPort: getenvOrDefault("SERVER_PORT", "3000"),
PostgresDSN: getenvOrDefault("POSTGRESQL_DSN", ""),
PasswordSalt: getenvOrDefault("PASSWORD_SALT", ""),
JwtSigningKey: getenvOrDefault("JWT_SIGNING_KEY", ""),
JwtAccessTokenTTL: mustParseDurationOrPanic(
getenvOrDefault("JWT_ACCESS_TOKEN_TTL", "15m"),
),
JwtRefreshTokenTTL: mustParseDurationOrPanic(
getenvOrDefault("JWT_REFRESH_TOKEN_TTL", "24h"),
),
MailgunFrom: getenvOrDefault("MAILGUN_FROM", ""),
MailgunDomain: getenvOrDefault("MAILGUN_DOMAIN", ""),
MailgunAPIKey: getenvOrDefault("MAILGUN_API_KEY", ""),
VerificationTokenTTL: mustParseDurationOrPanic(
getenvOrDefault("VERIFICATION_TOKEN_TTL", "24h"),
),
LogLevel: getenvOrDefault("LOG_LEVEL", "debug"),
LogFormat: getenvOrDefault("LOG_FORMAT", "json"),
LogShowLine: getenvOrDefault("LOG_SHOW_LINE", "true") == "true",
}
}
func (c *Config) IsDevMode() bool {
return c.AppEnv == "debug" || c.AppEnv == "test"
}
func getenvOrDefault(key, def string) string {
if v, ok := os.LookupEnv(key); ok {
return v
}
return def
}
func mustParseDurationOrPanic(dur string) time.Duration {
d, err := time.ParseDuration(dur)
if err != nil {
panic(errors.Join(errors.New("cannot time.ParseDuration"), err)) //nolint:err113
}
return d
}
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