13 lines
298 B
Go
13 lines
298 B
Go
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package toolkit
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import "os"
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// EnvOr returns the value of the given environment variable, or the return of
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// the given callback if the environment variable isn't set.
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func EnvOr(name string, fallback func() string) string {
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if v := os.Getenv(name); v != "" {
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return v
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}
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return fallback()
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}
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