53 lines
955 B
Go
53 lines
955 B
Go
package main
|
|
|
|
import (
|
|
"os"
|
|
"strconv"
|
|
)
|
|
|
|
type config struct {
|
|
host string
|
|
port string
|
|
redisAddr string
|
|
redisUser string
|
|
redisPassword string
|
|
redisDB int
|
|
urlLength int
|
|
}
|
|
|
|
func setConfig() config {
|
|
host := os.Getenv("PLAKKEN_HOST")
|
|
|
|
port := os.Getenv("PLAKKEN_PORT")
|
|
if port == "" {
|
|
port = "3000"
|
|
}
|
|
redisAddr := os.Getenv("PLAKKEN_REDIS_ADDR")
|
|
if redisAddr == "" {
|
|
redisAddr = "localhost:6379"
|
|
}
|
|
|
|
redisUser := os.Getenv("PLAKKEN_REDIS_USER")
|
|
redisPassword := os.Getenv("PLAKKEN_REDIS_PASSWORD")
|
|
redisDB, err := strconv.Atoi(os.Getenv("PLAKKEN_REDIS_DB"))
|
|
if err != nil {
|
|
redisDB = 0
|
|
}
|
|
|
|
urlLength, err := strconv.Atoi("PLAKKEN_URL_LENGTH")
|
|
if err != nil {
|
|
urlLength = 3
|
|
}
|
|
s := config{
|
|
host: host,
|
|
port: port,
|
|
redisAddr: redisAddr,
|
|
redisUser: redisUser,
|
|
redisPassword: redisPassword,
|
|
redisDB: redisDB,
|
|
urlLength: urlLength,
|
|
}
|
|
|
|
return s
|
|
}
|