/
config.go
42 lines (35 loc) 路 852 Bytes
/
config.go
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package jia
import (
"os"
"strconv"
)
type Config struct {
BotToken string
ChannelID string
Port int
RedisURL string
VerificationToken string
}
func NewConfig() *Config {
return &Config{
BotToken: getEnv("SLACK_BOT_TOKEN", ""),
ChannelID: getEnv("SLACK_CHANNEL_ID", ""),
Port: getEnvAsInt("PORT", 3000),
RedisURL: getEnv("REDIS_URL", "redis://localhost:6379/0"),
VerificationToken: getEnv("SLACK_VERIFICATION_TOKEN", ""),
}
}
func getEnv(key string, defaultValue string) string {
value, exists := os.LookupEnv(key)
if exists {
return value
}
return defaultValue
}
func getEnvAsInt(key string, defaultValue int) int {
valueStr := getEnv(key, "")
if value, err := strconv.Atoi(valueStr); err == nil {
return value
}
return defaultValue
}