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38 lines
632 B
Go
38 lines
632 B
Go
package config
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import (
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"log"
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"os"
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"strings"
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"github.com/joho/godotenv"
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)
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var Mode string
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var Host string
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var Url string
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var Email string
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func loadEnv(target *string, name, defaultValue string) {
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value := os.Getenv(name)
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if len(strings.TrimSpace(value)) == 0 {
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*target = defaultValue
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} else {
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*target = value
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}
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log.Printf("%s = %v", name, *target)
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}
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func Load() {
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godotenv.Load()
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log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
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loadEnv(&Mode, "MODE", "production")
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loadEnv(&Host, "HOST", "localhost:4000")
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loadEnv(&Url, "URL", "http://localhost:3000")
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loadEnv(&Email, "EMAIL", "mail@example.org")
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}
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