forked from urdt/ussd
35 lines
679 B
Go
35 lines
679 B
Go
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package initializers
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import (
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"log"
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"os"
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"strconv"
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"github.com/joho/godotenv"
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)
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func LoadEnvVariables() {
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err := godotenv.Load()
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if err != nil {
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log.Fatal("Error loading .env file")
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}
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}
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// Helper to get environment variables with a default fallback
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func GetEnv(key, defaultVal string) string {
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if value, exists := os.LookupEnv(key); exists {
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return value
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}
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return defaultVal
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}
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// Helper to safely convert environment variables to uint
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func GetEnvUint(key string, defaultVal uint) uint {
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if value, exists := os.LookupEnv(key); exists {
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if parsed, err := strconv.Atoi(value); err == nil && parsed >= 0 {
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return uint(parsed)
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}
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}
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return defaultVal
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}
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