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#! /bin/sh
set -e
# Files
LG="/etc/locale.gen"
EE="/etc/default/locale"
# Sanitize environnement
LC_ALL=C
LANG=C
# Load debconf
. /usr/share/debconf/confmodule
db_version 2.0
db_capb backup multiselect
# Conversion of locales that have been removed
convert_locale()
{
echo "$1" | sed -e "s/no_NO/nb_NO/g" -e 's/ks_IN/ks_IN@devanagari/g'
}
# List of locales provided by the current version
PROVIDED_LOCALES="__PROVIDED_LOCALES__"
# List of locales provided by the user
if [ -f /usr/local/share/i18n/SUPPORTED ] ; then
USER_LOCALES="$(sed -e '/^[a-zA-Z]/!d' -e 's/ *$//g' /usr/local/share/i18n/SUPPORTED)"
fi
# List of locales in /etc/locale.gen
if [ -e $LG ]; then
GEN_LOCALES="$(sed -e '/^[a-zA-Z]/!d' -e 's/ *$//g' $LG)"
GEN_LOCALES="$(convert_locale "$GEN_LOCALES")"
fi
# List of supported locales (PROVIDED_LOCALES + USER_LOCALES + GEN_LOCALES)
SUPPORTED_LOCALES="$(printf '%s\n' "$PROVIDED_LOCALES" "$USER_LOCALES" "$GEN_LOCALES" | grep -v "^$" | sort -u | tr '\n' ',' | sed -e 's/, */, /g' -e 's/, *$//g')"
db_subst locales/locales_to_be_generated locales "$SUPPORTED_LOCALES"
# Get the list of selected locales from /etc/locale.gen
if [ -e /etc/locale.gen ]; then
if [ -L $LG ] && [ "$(readlink $LG)" = "/usr/share/i18n/SUPPORTED" ]; then
SELECTED_LOCALES="All locales"
else
SELECTED_LOCALES="$(echo "$GEN_LOCALES" | sort -u | tr '\n' ',' | sed -e 's/, */, /g' -e 's/, *$//g')"
fi
db_set locales/locales_to_be_generated "$SELECTED_LOCALES"
fi
DEFAULT_ENVIRONMENT="$(cat /etc/environment /etc/default/locale 2>/dev/null | awk '/^LANG=/ {gsub("\"", ""); sub("LANG=", ""); lang=$0;} END {print lang}')"
DEFAULT_ENVIRONMENT="$(convert_locale "$DEFAULT_ENVIRONMENT")"
if ! echo "$SUPPORTED_LOCALES" | grep -q -e "\b$DEFAULT_ENVIRONMENT\b" ; then
db_set locales/default_environment_locale "$DEFAULT_ENVIRONMENT"
fi
STATE=1
while [ "$STATE" -ge 0 ]; do
case "$STATE" in
0)
exit 1
;;
1)
db_input medium locales/locales_to_be_generated || true
;;
2)
db_get locales/locales_to_be_generated || RET=
if expr ", $RET," : ".*, None,.*" >/dev/null 2>&1; then
# "None" was a choice in older packages
db_set locales/locales_to_be_generated ""
RET=
elif expr ", $RET," : ".*, All locales,.*" >/dev/null 2>&1; then
# When "All locales" is selected, other choices have to be dropped
db_set locales/locales_to_be_generated "All locales"
RET=$SUPPORTED_LOCALES
fi
DEFAULT_LOCALES="$(echo $RET | sed -e 's/ [^ ]*,/,/g' -e 's/ [^ ]*$//')"
if [ -n "$DEFAULT_LOCALES" ]; then
db_subst locales/default_environment_locale locales $DEFAULT_LOCALES
db_input medium locales/default_environment_locale || true
fi
;;
*)
break
;;
esac
if db_go; then
STATE=$(($STATE + 1))
else
STATE=$(($STATE - 1))
fi
done
|
