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#!/bin/sh
set -eu
get_lang() {
# LC_MESSAGES="ll_CC.CODESET@modifier" -> ll_CC, where quotes are
# optional
locale 2>/dev/null |
grep ^LC_MESSAGES |
cut -d. -f1 |
cut -d\" -f2 |
cut -d= -f2
}
locpath() {
lang="$1"
printf '@LOCALEDIR@/%s/LC_MESSAGES/@NAME@.sh' "$lang"
}
ll_CC="$(get_lang)"
ll="$(echo "$ll_CC" | cut -d_ -f1)"
if [ -r "$(locpath "$ll")" ]; then
# shellcheck source=/dev/null
. "$(locpath "$ll")"
fi
if [ -r "$(locpath "$ll_CC")" ]; then
# shellcheck source=/dev/null
. "$(locpath "$ll_CC")"
fi
# locale hierarchy:
# 1. the language+country specific message
# 2. the language specific message
# 3. the default fallback value
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