26 lines
474 B
Go
26 lines
474 B
Go
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package main
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import (
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"fmt"
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"time"
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"github.com/caarlos0/env"
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)
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type config struct {
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Home string `env:"HOME"`
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Port int `env:"PORT" envDefault:"3000"`
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IsProduction bool `env:"PRODUCTION"`
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Hosts []string `env:"HOSTS" envSeparator:":"`
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Duration time.Duration `env:"DURATION"`
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}
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func main() {
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cfg := config{}
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err := env.Parse(&cfg)
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if err != nil {
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fmt.Printf("%+v\n", err)
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}
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fmt.Printf("%+v\n", cfg)
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}
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