+++ /dev/null
-# AX-ZSH: Alex' Modular ZSH Configuration
-# 12_locale.zprofile: Initialize locale settings
-
-# This is only relevant for interactive shells (because the user has to
-# manually enter data when the validation fails):
-[[ -z "$PS1" ]] && return 0
-
-# Make sure that LANG and LC_MESSAGES are either unset or set to something sane,
-# that is, follow the "xx_ZZ.*" syntax.
-fix_locale() {
- local encoding locale
-
- locale="$1:r"
- encoding="$1:e"
-
- if [[ -z "$1" || "$locale" =~ '.*_.*' || ${#locale%%_*} -ne 2 ]]; then
- echo "$1"
- else
- locale="${locale:0:2}_${locale:0:2:u}"
- [[ -n "$encoding" ]] && locale="$locale.$encoding"
- echo "$locale"
- fi
-}
-[[ -n "$LANG" ]] && LANG=$(fix_locale "$LANG")
-[[ -n "$LC_MESSAGES" ]] && LANG=$(fix_locale "$LC_MESSAGES")
-unfunction fix_locale
-
-# Validate the locale(7) settings in interactive shells and try to mimic the
-# tset(1) behaviour.
-while true; do
- lc_messages=$(locale 2>/dev/null | fgrep LC_MESSAGES | cut -d'=' -f2)
- [[ "$lc_messages" = '"C"' && "$LANG" != 'C' && "$LC_ALL" != 'C' ]] && lc_messages=$LANG
- lc_messages=$lc_messages:gs/\"//
- locale=$lc_messages:r
- [[ ( "$OSTYPE" =~ '^linux-gnu' || "$OSTYPE" = 'cygwin') && $locale != 'C' ]] \
- && encoding=$lc_messages:e:l:gs/-// \
- || encoding=$lc_messages:e
- [[ -n "$encoding" ]] && locale="$locale.$encoding"
- [[ -z "$LANG$LANGUAGE$LC_ALL$LC_MESSAGES" ]] && unset lc_messages
-
- if [[ -n "$LANG$LANGUAGE$LC_ALL$LC_MESSAGES" ]] && locale -a 2>/dev/null | grep "^$locale\$" >/dev/null; then
- # The locale setting seems to be valid: one of the LANG,
- # LANGUAGE, LC_ALL and/or LC_MESSAGES is set and the locale is
- # included in "locale -a" output. Good!
- break
- fi
-
- echo "ax-zsh: unknown/unsupported locale ${lc_messages:-unknown}" >&2
- unset locale
- while [[ -z "$locale" ]]; do
- if ! read "locale?Locale? "; then
- echo >&2
- break 2
- fi
- done
- if [[ -n "$locale" ]]; then
- export LANG=$locale
- unset LANGUAGE LC_ALL LC_MESSAGES
- fi
-done
-unset lc_messages locale encoding
-
-case "$LANG" in
- *_*)
- # LANG contains at least one "_" ("aa_BB" form).
- if [[ -z "$LANGUAGE" ]]; then
- # But LANGUAGE isn't set, so set it automatically to
- # "aa_BB:aa" form.
- export LANGUAGE=${LANG%.*}:${${LANG%.*}%_*}
- fi
-esac