/
env.go
53 lines (40 loc) · 1.03 KB
/
env.go
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package utils
import (
"strconv"
"strings"
)
func GetEnv(env map[string]string, key string, defaultVal string) string {
if val, ok := env[key]; ok {
return val
}
return defaultVal
}
func GetEnvAsInt(env map[string]string, name string, defaultVal int) int {
valueStr := GetEnv(env, name, "")
if value, err := strconv.Atoi(valueStr); err == nil {
return value
}
return defaultVal
}
func GetEnvAsUInt(env map[string]string, name string, defaultVal uint) uint {
valueStr := GetEnv(env, name, "")
if value, err := strconv.ParseUint(valueStr, 10, 64); err == nil {
return uint(value)
}
return defaultVal
}
func GetEnvAsBool(env map[string]string, name string, defaultVal bool) bool {
valStr := GetEnv(env, name, "")
if val, err := strconv.ParseBool(valStr); err == nil {
return val
}
return defaultVal
}
func GetEnvAsSlice(env map[string]string, name string, defaultVal []string, sep string) []string {
valStr := GetEnv(env, name, "")
if valStr == "" {
return defaultVal
}
val := strings.Split(valStr, sep)
return val
}