mirror of
https://github.com/gen2brain/cbconvert
synced 2026-06-30 09:11:54 +02:00
Milan Nikolic
27 lines
449 B
Go
27 lines
449 B
Go
//go:build !windows
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package i18n
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import (
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"os"
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"strings"
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)
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// systemLangCode returns the two-letter language code from the POSIX locale environment, or "".
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func systemLangCode() string {
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for _, env := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
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v := os.Getenv(env)
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if v == "" || v == "C" || v == "POSIX" {
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continue
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}
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if i := strings.IndexAny(v, "_.@"); i >= 0 {
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v = v[:i]
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}
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return strings.ToLower(v)
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}
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return ""
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}
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